EP0087195A3 - Method for processing of by-products of the refining of oils and fats - Google Patents
Method for processing of by-products of the refining of oils and fats Download PDFInfo
- Publication number
- EP0087195A3 EP0087195A3 EP83200237A EP83200237A EP0087195A3 EP 0087195 A3 EP0087195 A3 EP 0087195A3 EP 83200237 A EP83200237 A EP 83200237A EP 83200237 A EP83200237 A EP 83200237A EP 0087195 A3 EP0087195 A3 EP 0087195A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- products
- fats
- refining
- oils
- excess air
- 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- Withdrawn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
- 239000006227 byproduct Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000007670 refining Methods 0.000 title abstract 2
- 235000014593 oils and fats Nutrition 0.000 title 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 229910001413 alkali metal ion Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 229940105305 carbon monoxide Drugs 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000003925 fat Substances 0.000 abstract 1
- 239000010685 fatty oil Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/05—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste oils
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Gasification And Melting Of Waste (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
To avoid environmental objections in discarding by-
products of refining and processing of fatty oils, fats or
mineral oils, especially those containing alkali metal ions or
salts, such by-products are combusted with excess air or
oxygen, preferably in a fluidized bed oven, using a bed
material having a low silicon content, particularly those
consisting mainly of titanium, calcium and/or aluminium
oxides, at 600-950°C, preferably 800°850°C. The organic
materials in the by-products are thereby converted into
products which can be discharged without problems; the
exhaust gases contain only low amounts of carbon monox
ide and nitrogen oxides. By passing the combustion gases
through a heat-exchanger, the heat generated can be used,
e.g. to preheat the excess air for the process or to generate
steam or heated water, which can be used economically in
other parts of the plant. The process is particularly suitable
for the combustion of soapstock, the water content of which
has been reduced, e.g. by evaporation, if necessary.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8200650A NL8200650A (en) | 1982-02-18 | 1982-02-18 | Process for processing by-products of the alkaline deacidification of oils and fats. |
| NL8200650 | 1982-02-18 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP83201189A Division EP0096946A3 (en) | 1982-02-18 | 1983-02-16 | Method for processing of by-products of the refining of oils and fats |
| EP83201189.4 Division-Into | 1983-02-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0087195A2 EP0087195A2 (en) | 1983-08-31 |
| EP0087195A3 true EP0087195A3 (en) | 1984-05-16 |
Family
ID=19839279
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP83201189A Withdrawn EP0096946A3 (en) | 1982-02-18 | 1983-02-16 | Method for processing of by-products of the refining of oils and fats |
| EP83200237A Withdrawn EP0087195A3 (en) | 1982-02-18 | 1983-02-16 | Method for processing of by-products of the refining of oils and fats |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP83201189A Withdrawn EP0096946A3 (en) | 1982-02-18 | 1983-02-16 | Method for processing of by-products of the refining of oils and fats |
Country Status (3)
| Country | Link |
|---|---|
| EP (2) | EP0096946A3 (en) |
| NL (1) | NL8200650A (en) |
| ZA (1) | ZA831082B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8605308D0 (en) * | 1986-03-04 | 1986-04-09 | Boc Group Plc | Combustion method |
| GR1000870B (en) * | 1988-06-24 | 1993-03-16 | Ahlstroem Oy | Combustion of fuel containing alkalines background and summary of the invention |
| FI104980B (en) * | 1998-10-16 | 2000-05-15 | Eija Alasaarela | Bedding material and incineration method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE551449C (en) * | 1926-04-05 | 1932-06-01 | Arlington H Mallery | Process for incinerating aqueous emulsions of combustible substances (oil emulsions) |
| CH473359A (en) * | 1966-12-30 | 1969-05-31 | Exxon Research Engineering Co | Waste incineration plant |
| FR2056634A5 (en) * | 1969-08-06 | 1971-05-14 | Combustion Power | |
| FR2268758A1 (en) * | 1974-04-24 | 1975-11-21 | Dorr Oliver Inc | |
| US4071612A (en) * | 1974-10-15 | 1978-01-31 | Friedrich Uhde Gmbh | Process for the incineration of contaminated salt-bearing solutions |
| EP0003831A1 (en) * | 1978-02-24 | 1979-09-05 | Bayer Ag | Process for burning waste containing salt in a fluidized bed |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3736111A (en) * | 1971-05-17 | 1973-05-29 | Hercules Inc | Process and apparatus for the complete reclamation of valuable products from solid waste |
-
1982
- 1982-02-18 NL NL8200650A patent/NL8200650A/en not_active Application Discontinuation
-
1983
- 1983-02-16 EP EP83201189A patent/EP0096946A3/en not_active Withdrawn
- 1983-02-16 EP EP83200237A patent/EP0087195A3/en not_active Withdrawn
- 1983-02-17 ZA ZA831082A patent/ZA831082B/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE551449C (en) * | 1926-04-05 | 1932-06-01 | Arlington H Mallery | Process for incinerating aqueous emulsions of combustible substances (oil emulsions) |
| CH473359A (en) * | 1966-12-30 | 1969-05-31 | Exxon Research Engineering Co | Waste incineration plant |
| FR2056634A5 (en) * | 1969-08-06 | 1971-05-14 | Combustion Power | |
| FR2268758A1 (en) * | 1974-04-24 | 1975-11-21 | Dorr Oliver Inc | |
| US4071612A (en) * | 1974-10-15 | 1978-01-31 | Friedrich Uhde Gmbh | Process for the incineration of contaminated salt-bearing solutions |
| EP0003831A1 (en) * | 1978-02-24 | 1979-09-05 | Bayer Ag | Process for burning waste containing salt in a fluidized bed |
Non-Patent Citations (1)
| Title |
|---|
| HÜTTE TASCHENBUCH FÜR EISENHÜTTENLEUTE, 5th edition, 1961, page 35, Verlag von Wilhelm Ernst & Sohn, Berlin, DE * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0087195A2 (en) | 1983-08-31 |
| EP0096946A2 (en) | 1983-12-28 |
| EP0096946A3 (en) | 1984-08-15 |
| NL8200650A (en) | 1983-09-16 |
| ZA831082B (en) | 1984-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI NL SE |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI NL SE |
|
| 17P | Request for examination filed |
Effective date: 19841016 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| 18W | Application withdrawn |
Withdrawal date: 19850913 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SEGERS, JACOBUS CORNELIS |