DE4129625A1 - Verfahren zur reinigung von substanzen - Google Patents
Verfahren zur reinigung von substanzenInfo
- Publication number
- DE4129625A1 DE4129625A1 DE19914129625 DE4129625A DE4129625A1 DE 4129625 A1 DE4129625 A1 DE 4129625A1 DE 19914129625 DE19914129625 DE 19914129625 DE 4129625 A DE4129625 A DE 4129625A DE 4129625 A1 DE4129625 A1 DE 4129625A1
- Authority
- DE
- Germany
- Prior art keywords
- substance
- liquid
- treated
- water jets
- reaction chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000126 substance Substances 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 79
- 239000007788 liquid Substances 0.000 claims abstract description 101
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 239000000654 additive Substances 0.000 claims abstract description 27
- 230000000996 additive effect Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 61
- 238000011109 contamination Methods 0.000 claims description 49
- 239000011230 binding agent Substances 0.000 claims description 33
- 239000002002 slurry Substances 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 13
- 239000004094 surface-active agent Substances 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 7
- 235000011837 pasties Nutrition 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 239000008139 complexing agent Substances 0.000 claims description 5
- 239000013530 defoamer Substances 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 238000005345 coagulation Methods 0.000 claims description 3
- 230000015271 coagulation Effects 0.000 claims description 3
- 230000001427 coherent effect Effects 0.000 claims description 3
- 238000005188 flotation Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims 2
- 238000012545 processing Methods 0.000 abstract description 25
- 239000008187 granular material Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 23
- 239000000356 contaminant Substances 0.000 description 14
- 239000002689 soil Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 8
- 239000010802 sludge Substances 0.000 description 6
- 238000007872 degassing Methods 0.000 description 5
- 239000008394 flocculating agent Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000005202 decontamination Methods 0.000 description 3
- 230000003588 decontaminative effect Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012994 industrial processing Methods 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- CDOUZKKFHVEKRI-UHFFFAOYSA-N 3-bromo-n-[(prop-2-enoylamino)methyl]propanamide Chemical compound BrCCC(=O)NCNC(=O)C=C CDOUZKKFHVEKRI-UHFFFAOYSA-N 0.000 description 1
- 241001370313 Alepes vari Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- -1 Methylene chloride Chemical class 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000009297 electrocoagulation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008396 flotation agent Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0269—Solid material in other moving receptacles
- B01D11/0273—Solid material in other moving receptacles in rotating drums
- B01D11/0276—Solid material in other moving receptacles in rotating drums with the general transport direction of the solids parallel to the rotation axis of the conveyor, e.g. spirals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/028—Flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914129625 DE4129625A1 (de) | 1991-09-06 | 1991-09-06 | Verfahren zur reinigung von substanzen |
| PCT/DE1992/000705 WO1993004792A1 (fr) | 1991-09-06 | 1992-08-21 | Procede de purification de substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914129625 DE4129625A1 (de) | 1991-09-06 | 1991-09-06 | Verfahren zur reinigung von substanzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4129625A1 true DE4129625A1 (de) | 1993-03-11 |
Family
ID=6439987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19914129625 Withdrawn DE4129625A1 (de) | 1991-09-06 | 1991-09-06 | Verfahren zur reinigung von substanzen |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE4129625A1 (fr) |
| WO (1) | WO1993004792A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0684088A1 (fr) * | 1994-03-05 | 1995-11-29 | Wilhelm Müller | Procédé pour le nettoyage de matériaux contaminés, en particulier de sols contaminés et installation mobile pour mettre en oeuvre le procédé |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005007885A1 (de) * | 2005-02-16 | 2006-08-24 | Friedrich-Schiller-Universität Jena | Verfahren und Vorrichtung zur Extraktion von Carotinoiden aus Feuchtbiomassen |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2567043B1 (fr) * | 1984-07-04 | 1988-05-20 | Inst Francais Du Petrole | Procede et dispositif utilisables notamment pour laver et desorber des produits solides contenant des hydrocarbures |
| JPS63256200A (ja) * | 1987-04-02 | 1988-10-24 | ヘイドン・シュワイツァ−・コ−ポレ−ション | 有機、無機混合廃棄物の処理方法と装置 |
| DE3728201A1 (de) * | 1987-08-24 | 1989-03-09 | Siemens Ag | Bodenreinigungsverfahren und einrichtung zu seiner durchfuehrung |
| DE3738704A1 (de) * | 1987-11-14 | 1989-05-24 | Phytec Physikalisch Tech Anlag | Verfahren und anlage zur thermischen dekontaminierung von kontaminierter, ausgehobener bodenmasse |
| DE3918718C2 (de) * | 1989-06-08 | 1994-02-17 | Nukem Gmbh | Vorrichtung zur thermischen Behandlung von organischen und anorganischen Stoffen |
| DE3938464A1 (de) * | 1989-08-26 | 1991-02-28 | Hartmann Helmut | Verfahren zur reinigung kontaminierter massen sowie vorrichtung zur durchfuehrung des verfahrens |
| NL8902599A (nl) * | 1989-10-20 | 1991-05-16 | Bodemsanering Nederland | Werkwijze voor het afscheiden van verontreinigingen uit grond. |
| DE4000151A1 (de) * | 1990-01-04 | 1991-07-11 | Helmut Apfelbaum | Einrichtung zum aufbereiten von feststoffgemischen |
| DE4004368A1 (de) * | 1990-02-13 | 1991-08-14 | Preussag Ag Metall | Verfahren zum entfernen von schadstoffen aus erde |
| DE9012394U1 (de) * | 1990-08-30 | 1991-01-03 | Bauunternehmung Bergfort GmbH & Co KG, 45309 Essen | Vorrichtung zur Reinigung von kontaminierten Böden |
| DE9014249U1 (de) * | 1990-09-14 | 1991-01-10 | Dekon Gesellschaft für die Dekontaminierung und Aufbereitung umweltbelastender Stoffe mbH, 4030 Ratingen | Vorrichtung zur Dekontaminierung von schadstoffbelasteten Massen, Böden o.dgl. |
-
1991
- 1991-09-06 DE DE19914129625 patent/DE4129625A1/de not_active Withdrawn
-
1992
- 1992-08-21 WO PCT/DE1992/000705 patent/WO1993004792A1/fr not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0684088A1 (fr) * | 1994-03-05 | 1995-11-29 | Wilhelm Müller | Procédé pour le nettoyage de matériaux contaminés, en particulier de sols contaminés et installation mobile pour mettre en oeuvre le procédé |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1993004792A1 (fr) | 1993-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: KRUEGER, KLAUS, 5106 ROETGEN, DE |
|
| 8181 | Inventor (new situation) |
Free format text: KRUEGER, KLAUS, 5106 ROETGEN, DE RIEDEL, CLAUS, 2406 STOCKELSDORF, DE |
|
| 8139 | Disposal/non-payment of the annual fee |