US1396389A - Catalyzer apparatus - Google Patents
Catalyzer apparatus Download PDFInfo
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- US1396389A US1396389A US242443A US24244318A US1396389A US 1396389 A US1396389 A US 1396389A US 242443 A US242443 A US 242443A US 24244318 A US24244318 A US 24244318A US 1396389 A US1396389 A US 1396389A
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- Prior art keywords
- catalyzer
- same
- plates
- catalytic material
- container
- Prior art date
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- 230000003197 catalytic effect Effects 0.000 description 28
- 239000000463 material Substances 0.000 description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 16
- 229910052799 carbon Inorganic materials 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 235000019441 ethanol Nutrition 0.000 description 11
- 239000012530 fluid Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000008262 pumice Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000286904 Leptothecata Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0285—Heating or cooling the reactor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
Definitions
- My invention relates particularly to an apparatus for use in the productlon of aldehydes from alcohols.
- the object of my invent-ion is to provide a catalyzer apparatus of an advantageous character, by means of which a catalytic agent, as for example finely divided copper, may be effectively applied to alcohols to produce aldehydes, as for example in the production of acetaldehyde from ethyl alcohol, and in such a manner that the necessary temperature may be effectively maintained throughout all portions of the cata'lyzer.
- a catalytic agent as for example finely divided copper
- a further object is to provide an apparatus of this character which is so arranged that the necessary temperature will be ap' plied throughout all portions of the catalyzer, while at the same time the capacity of the'apparatus is made sufiiciently large to treat large quantities of the alcohol.
- Fig. 2 is a horizontal section of the same.
- Fig. 3 is a horizontal section of a modified form of catalyzer apparatus.
- paratus comprising an elongated container or casing 1, which is provided at intervals therein with perforated carbon plates 2 in an insulating lining 3, adapted to be heated electrically in any suitable way, as for eX- ample by the passage through the same of an electric current by means of wires 4 and 5, the electric circuit between the several plates being made by carbon plates 6 located alternately at different sides of the container l.
- catalyzer material 7 which material may be either pumice stone or some other inert porous medium, carrying a finely divided reduced metal, such for example as copper, nickel, chromium or iron, or plates of wire gauze carrying a iinely divided reduced metal of this character, and which lmay be made ac.- cording to any of the processes set forth in the applications of Arthur A. Backhausl upon Process of Making Catalyzers, Serial Number 240,221, tiled June 15, 1918, in which a ⁇ process was described for making a catalytic material by impregnating an inert carrier like pumice stone with a nitrate ot' a catalytic metal, ⁇ precipitating the.
- the modification of my invention shown in Fig. 3 comprises an elongated container 1l, having substantially the same shape as the container 1 hereinabove referred to, and having a plurality of transversely arranged corrugated carbon plates 15 carried within an asbestos insulating lining 10. located adjacent to one another and having interposed between the same bodies of catalytic material 17, which may be of the same kind as the catalytic material contained in the apparatus shown in Figs. 1 and 2.
- an electric heating circuit is connected by a lead 18 to one of said plates 15.
- the opposed plate 15 at the other end of said container 14 is connected into said circuit by a lead 19.
- an adjusting screw 20 having an insulating plate 21 on its end andadapted to he operated by a hand wheel 22, so that h v the adjustment of this screw the resistance of the plates 15 to the passage of the current may be varied, in order to vary the temperature maintained within the catalyzer apparatus.
- alcohol vapors ⁇ as for example the vapors of ethyl alcohol, will be passed into the catalyzer apparatus by means of the pipe 9 and will come into contact with the catalytic material 7, where the finely divided reduced metal will change the ethyl alcohol vapors intoacetaldehyde and hydrogen, which may be conducted away from the catalyzer apparatus by means of the pipe 12 and separated in any suitable manner.
- the catalyzermaterial and the alcohol vapors will bev maintained at the requisite temperature of from 250D to 350 C. by the passage of the electric current through the carbon plates 2, and, inasmuch as these carbon plates are located at frequent intervals throughout the entire body of the catalytic material, all portions of the latter will be maintained heated at the desired temperature in a uniform manner. Nevertheless, because o'f the numerous openings in the carbon plates 2, the apparatus is capable of handling a large quantity of the alcohol vapors, so that the output of acetalde'hyde will be correspondingly large.
- the temperature within the catalyzer apparatus may be readily changed or regulated at will by adjusting the position of the screw 20, so that the desired temperature Will be obtainable at all times.
- An apparatus comprising, in combination, a body of catalytic material confined between resistance plates and electrical means for heating tne same comprising said resistance plates, said plates beingpervious to fluid to permit access of liuid to said catalytic material, and said catalytic material being held between a plurality of said plates in conductive relationship therewith.
- An apparatus comprising, in combination, a casing provided with an inlet'and outlet for fluid, a body of catalytic material in said casing, and electrical means for heating the material comprising a plurality of resistance elements adjacent to said material, said catalytic material being held between a plurality of said resistance elements in conductive relationship therewith.
- An apparatus comprising, in combination, a casing provided with an inlet and outletfor fluid, a body of catalytic material in the casing and electrical means for heating the material' comprising carbon resistance plates adjacent to the same, said catalytic body being held between a plurality of plates in conductive relationship therewith.
- An apparatus comprising, in combination, a body of catalytic material and electrical means for heating the same, said apparatus comprising a plurality of catalyzer units, between carbon resistance plates and a container therefor, said apparatus being provided with an inlet and outlet for fluid, said catalytic body-,being held between a plurality of plates in conductive relationship therewith.
- An apparatus comprising, in combination, a container, a body of catalytic material and electrical means for heating the same therein, said heating means comprising a corrugated resistance plate adjacent said catalytic material and a contacting opposed plate, and the said apparatus being vprovided with an inlet and outlet for fluid.
- An apparatus comprising, in combination, a body of catalytic material and electrical means for heating the same, saidapparatus comprising aplurality of catalyzer unit-s between contacting corrugated resistance plates adjacent to the same, and a container therefor provided with an inlet and outlet for fluid.
- An apparatus comprising, in combination, a container, a body of catalytic material and electrical means for heating the same, said apparatus comprising contacting corrugated carbon resistance plates adjacent the catalytic and said apparatus being provided with an inlet and outlet for fluid.
- An apparatus comprising, in combination, a body of catalytic material and electrical means for heating the same, said apparatus comprising a plurality of catalyzer units each associated with a corrugated carbon resistance plate adjacent to the same and with a contacting opposed plate, and a container for said catalytic units provided with an inlet and outlet for Huid.
- An apparatus comprising, in combination, a body of catalytic material and electrical means for heating the same, said apparatus comprising a plurality of catalyzcr units each associated with a resistance plate adjacent to the same, a contacting opposed plate, a container therefor provided with an inlet andoutlet for fluid, and means for adjusting the pressure between the plates so as to adjust the resistance to regulate the temperature in the catalyzer apparatus.
- An apparatus comprising, in combination, a body of catalytic material and electrical means for heating the same, said apparatus comprising a plurality of catalyzerunits each associated with a carbon resistance plate adjacent to the same, a contacting opposed plate, a container therefor provided with an inlet and outlet for iuid, and means for adjusting the pressure between the carbon plates so as to adjust the resistance to s ⁇ regulate the temperature in the catalyzer apparatus.
- An apparatus comprising, in combination, a body of catalytic material and electrical means for heating the same, said apparatus comprising a plurality of catalyzer units each associated with a corrugated resistance plate adjacent to the same, a contacting opposed plate, a container therefor providedwith an inlet and outlet for fluid. and means for adjusting the pressure between the plates so as to adjust the resistance to regulate the temperature in the catalyzcr apparatus.
- An apparatus comprising, in combination, a body of catalytic material and electrical means for heating the same, saidappa; ratus comprising a plurality of catalyzer units each associated with a corrugated carbon resistance plate adjacent to the same, a contacting opposed plate, a container therefor provided with an inlet and outlet for iiuid, and means for adjusting the pressure between the carbon plates so as to adjust lthe resistance to regulate the temperature in the catalyzer apparatus.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Description
M. C. WHITAKER.
CATALYZER APPARATUS. APPLICATION F\LED1UNE28.1918.
Patented Nov. 8, 1921.
UNITED STATES PATENT OFFICE.
MILTON C. WHITA RER, OF NEW YORK, N. Y., ASSIGNOR TO U. S. INDUSTRIAL ALCOHOL CO., A CORPORATION OF WEST VIRGINIA.
CATALYZER APPARATUS.
To all whom t may concern.'
Be it known that I, MILTON C. WHITAKER, of New York, in the county of New York and in the State of New York, have invented a certain new and useful Improvement in Catalyzer Apparatus; and do hereby declare that the following is a full, clear, and exact description thereof.
My invention relates particularly to an apparatus for use in the productlon of aldehydes from alcohols.
The object of my invent-ion is to provide a catalyzer apparatus of an advantageous character, by means of which a catalytic agent, as for example finely divided copper, may be effectively applied to alcohols to produce aldehydes, as for example in the production of acetaldehyde from ethyl alcohol, and in such a manner that the necessary temperature may be effectively maintained throughout all portions of the cata'lyzer.
A further object is to provide an apparatus of this character which is so arranged that the necessary temperature will be ap' plied throughout all portions of the catalyzer, while at the same time the capacity of the'apparatus is made sufiiciently large to treat large quantities of the alcohol. By means of my invention I am able, therefore,
to avoid the disadvantages of other types of.
eatalyzer apparatus in which the catalyzer was ineifectively or unevenly heated when large quantities of the catalyzer were being used to treat correspondingly large quantities of the alcohol. or in which it was necessary to provide the apparatus with only a small capacity if the catalyzer was effectively and uniformly heated.-`
Further objects of my invention will appear from the detailed description thereof contained hereinafter.
lVhile my invention is capable of embodiment in many different forms, for the purpose of illustration I have shown only one form of the same in the accompanying drawings, in which- Figure 1 is a vertical section of a catalyzer apparatus made in accordance with my invention;
Fig. 2 is a horizontal section of the same; and
Fig. 3 is a horizontal section of a modified form of catalyzer apparatus.
In the drawings, referring especially to Figs. 1 and 2, I have shown a catalyzer ap- Specicaton of Letters Patent;
Patented Nov. 8, 1921. 191s. serial No. 242,443.
paratus comprising an elongated container or casing 1, which is provided at intervals therein with perforated carbon plates 2 in an insulating lining 3, adapted to be heated electrically in any suitable way, as for eX- ample by the passage through the same of an electric current by means of wires 4 and 5, the electric circuit between the several plates being made by carbon plates 6 located alternately at different sides of the container l. Between the perforated carbon plates 2, there are located bodies of catalyzer material 7, which material may be either pumice stone or some other inert porous medium, carrying a finely divided reduced metal, such for example as copper, nickel, chromium or iron, or plates of wire gauze carrying a iinely divided reduced metal of this character, and which lmay be made ac.- cording to any of the processes set forth in the applications of Arthur A. Backhausl upon Process of Making Catalyzers, Serial Number 240,221, tiled June 15, 1918, in which a` process was described for making a catalytic material by impregnating an inert carrier like pumice stone with a nitrate ot' a catalytic metal,` precipitating the. salt with ammonia, drying and igniting, and reducing with hydrogen at a temperature of about 3000 C. with a result that a highly porous catalytic metal was formed. of Arthur A. Backhaus and Fred B. Arentz upon process of making catalyzers. Patent Number 1,370,005, patented May 3, 1021, and of Arthur A. Backhaus upon method of producing catalyzers. latent Number 1,375,345, patented April 10, 1921. An end closure S 1s provided` having an inlet opening?) and separated from the container 1 by an insulating gasket 10 to conduct alcohol vapors into the catalyzer apparatus. Another end closure 11 is provided, having an outlet opening 12 and separated from the container 1 by an insulating gasket 13 to convey away from the same the acetaldehyde and hydrogen for separation in any suitable manner.
The modification of my invention shown in Fig. 3 comprises an elongated container 1l, having substantially the same shape as the container 1 hereinabove referred to, and having a plurality of transversely arranged corrugated carbon plates 15 carried within an asbestos insulating lining 10. located adjacent to one another and having interposed between the same bodies of catalytic material 17, which may be of the same kind as the catalytic material contained in the apparatus shown in Figs. 1 and 2. At one end of the container 14 an electric heating circuit is connected by a lead 18 to one of said plates 15. The opposed plate 15 at the other end of said container 14 is connected into said circuit by a lead 19. At one end of the container 14 there is, furthermore, provided an adjusting screw 20, having an insulating plate 21 on its end andadapted to he operated by a hand wheel 22, so that h v the adjustment of this screw the resistance of the plates 15 to the passage of the current may be varied, in order to vary the temperature maintained within the catalyzer apparatus.
.ln the operation ofthe apparatus shown in Figs.v 1 and 2, alcohol vapors` as for example the vapors of ethyl alcohol, will be passed into the catalyzer apparatus by means of the pipe 9 and will come into contact with the catalytic material 7, where the finely divided reduced metal will change the ethyl alcohol vapors intoacetaldehyde and hydrogen, which may be conducted away from the catalyzer apparatus by means of the pipe 12 and separated in any suitable manner.
Throughout the treatment, furthermore, the catalyzermaterial and the alcohol vapors will bev maintained at the requisite temperature of from 250D to 350 C. by the passage of the electric current through the carbon plates 2, and, inasmuch as these carbon plates are located at frequent intervals throughout the entire body of the catalytic material, all portions of the latter will be maintained heated at the desired temperature in a uniform manner. Nevertheless, because o'f the numerous openings in the carbon plates 2, the apparatus is capable of handling a large quantity of the alcohol vapors, so that the output of acetalde'hyde will be correspondingly large.
The modified form of my invention shown in Fig. 3 operates in the same manner as the Aform of apparatus shown in Figs. 1 and 2,
except that, by making use .of the corrugated carbon plates 15 and the means for adjusting the pressure thereon, the temperature within the catalyzer apparatus may be readily changed or regulated at will by adjusting the position of the screw 20, so that the desired temperature Will be obtainable at all times.
IWhile I have described my invention above in detail, I wish it to be understood that many changes may be made the-rein without departing from vthe spirit of the invention.
I claim:
1. An apparatus comprising, in combination, a body of catalytic material confined between resistance plates and electrical means for heating tne same comprising said resistance plates, said plates beingpervious to fluid to permit access of liuid to said catalytic material, and said catalytic material being held between a plurality of said plates in conductive relationship therewith.
2. An apparatus comprising, in combination, a casing provided with an inlet'and outlet for fluid, a body of catalytic material in said casing, and electrical means for heating the material comprising a plurality of resistance elements adjacent to said material, said catalytic material being held between a plurality of said resistance elements in conductive relationship therewith.
3. An apparatus comprising, in combination, a casing provided with an inlet and outletfor fluid, a body of catalytic material in the casing and electrical means for heating the material' comprising carbon resistance plates adjacent to the same, said catalytic body being held between a plurality of plates in conductive relationship therewith.
4. An apparatus comprising, in combination, a body of catalytic material and electrical means for heating the same, said apparatus comprising a plurality of catalyzer units, between carbon resistance plates and a container therefor, said apparatus being provided with an inlet and outlet for fluid, said catalytic body-,being held between a plurality of plates in conductive relationship therewith.
5. An apparatus comprising, in combination, a container, a body of catalytic material and electrical means for heating the same therein, said heating means comprising a corrugated resistance plate adjacent said catalytic material and a contacting opposed plate, and the said apparatus being vprovided with an inlet and outlet for fluid.
6. An apparatus comprising, in combination, a body of catalytic material and electrical means for heating the same, saidapparatus comprising aplurality of catalyzer unit-s between contacting corrugated resistance plates adjacent to the same, and a container therefor provided with an inlet and outlet for fluid.
7 An apparatus comprising, in combination, a container, a body of catalytic material and electrical means for heating the same, said apparatus comprising contacting corrugated carbon resistance plates adjacent the catalytic and said apparatus being provided with an inlet and outlet for fluid.
8. An apparatuscomprising, in combination, a body of catalytic material and electrical means for heating the same, said apparatus comprising a plurality of catalyzer units each associated with a corrugated carbon resistance plate adjacent to the same and with a contacting opposed plate, and a container for said catalytic units provided with an inlet and outlet for Huid.
9. An apparatus comprising, in combination, a body of catalytic material and electrical means for heating the same, said apparatus comprising a plurality of catalyzcr units each associated with a resistance plate adjacent to the same, a contacting opposed plate, a container therefor provided with an inlet andoutlet for fluid, and means for adjusting the pressure between the plates so as to adjust the resistance to regulate the temperature in the catalyzer apparatus.
l0. An apparatus comprising, in combination, a body of catalytic material and electrical means for heating the same, said apparatus comprising a plurality of catalyzerunits each associated with a carbon resistance plate adjacent to the same, a contacting opposed plate, a container therefor provided with an inlet and outlet for iuid, and means for adjusting the pressure between the carbon plates so as to adjust the resistance to s `regulate the temperature in the catalyzer apparatus. f
11. An apparatus comprising, in combination, a body of catalytic material and electrical means for heating the same, said apparatus comprising a plurality of catalyzer units each associated with a corrugated resistance plate adjacent to the same, a contacting opposed plate, a container therefor providedwith an inlet and outlet for fluid. and means for adjusting the pressure between the plates so as to adjust the resistance to regulate the temperature in the catalyzcr apparatus.
12. An apparatus comprising, in combination, a body of catalytic material and electrical means for heating the same, saidappa; ratus comprising a plurality of catalyzer units each associated with a corrugated carbon resistance plate adjacent to the same, a contacting opposed plate, a container therefor provided with an inlet and outlet for iiuid, and means for adjusting the pressure between the carbon plates so as to adjust lthe resistance to regulate the temperature in the catalyzer apparatus.
In testimony that I claim the foregoing I have hereunto set my hand.
MILTON C. WHITAKER.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US242443A US1396389A (en) | 1918-06-28 | 1918-06-28 | Catalyzer apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US242443A US1396389A (en) | 1918-06-28 | 1918-06-28 | Catalyzer apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1396389A true US1396389A (en) | 1921-11-08 |
Family
ID=22914793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US242443A Expired - Lifetime US1396389A (en) | 1918-06-28 | 1918-06-28 | Catalyzer apparatus |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1396389A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934117A (en) * | 1973-03-27 | 1976-01-20 | Schladitz Hermann J | Electric fluid heating device |
| US3943221A (en) * | 1972-11-17 | 1976-03-09 | Schladitz Hermann J | Apparatus for atomizing and/or vaporizing liquid in a stream of gas |
-
1918
- 1918-06-28 US US242443A patent/US1396389A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943221A (en) * | 1972-11-17 | 1976-03-09 | Schladitz Hermann J | Apparatus for atomizing and/or vaporizing liquid in a stream of gas |
| US3934117A (en) * | 1973-03-27 | 1976-01-20 | Schladitz Hermann J | Electric fluid heating device |
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