CA2149248A1 - Method and equipment for hardening oil, fat and fatty acids - Google Patents
Method and equipment for hardening oil, fat and fatty acidsInfo
- Publication number
- CA2149248A1 CA2149248A1 CA 2149248 CA2149248A CA2149248A1 CA 2149248 A1 CA2149248 A1 CA 2149248A1 CA 2149248 CA2149248 CA 2149248 CA 2149248 A CA2149248 A CA 2149248A CA 2149248 A1 CA2149248 A1 CA 2149248A1
- Authority
- CA
- Canada
- Prior art keywords
- oil
- catalyst
- pipe
- accordance
- inert gas
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 235000014113 dietary fatty acids Nutrition 0.000 title claims abstract description 8
- 229930195729 fatty acid Natural products 0.000 title claims abstract description 8
- 239000000194 fatty acid Substances 0.000 title claims abstract description 8
- 150000004665 fatty acids Chemical class 0.000 title claims abstract description 8
- 239000003054 catalyst Substances 0.000 claims abstract description 47
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000001257 hydrogen Substances 0.000 claims abstract description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 24
- 239000011261 inert gas Substances 0.000 claims abstract description 21
- 230000003068 static effect Effects 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 230000003134 recirculating effect Effects 0.000 claims abstract description 8
- 238000010924 continuous production Methods 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 2
- 235000019198 oils Nutrition 0.000 description 40
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000725 suspension Substances 0.000 description 5
- 230000036632 reaction speed Effects 0.000 description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 235000012424 soybean oil Nutrition 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/2435—Loop-type reactors
-
- 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
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Lubricants (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO924356 | 1992-11-12 | ||
| NO924356A NO176361C (no) | 1992-11-12 | 1992-11-12 | Fremgangsmåte og utstyr for herding av olje, fett og fettsyrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2149248A1 true CA2149248A1 (en) | 1994-05-26 |
Family
ID=19895579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2149248 Abandoned CA2149248A1 (en) | 1992-11-12 | 1993-11-11 | Method and equipment for hardening oil, fat and fatty acids |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0674698A1 (enrdf_load_html_response) |
| AU (1) | AU5578294A (enrdf_load_html_response) |
| BR (1) | BR9307448A (enrdf_load_html_response) |
| CA (1) | CA2149248A1 (enrdf_load_html_response) |
| NO (1) | NO176361C (enrdf_load_html_response) |
| PL (1) | PL308910A1 (enrdf_load_html_response) |
| WO (1) | WO1994011472A1 (enrdf_load_html_response) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5734070A (en) * | 1994-02-17 | 1998-03-31 | Degussa Aktiengesellschaft | Hardening of unsaturated fats, fatty acids or fatty acid esters |
| RU2223307C1 (ru) * | 2002-11-19 | 2004-02-10 | Открытое акционерное общество "Московский жировой комбинат" | Способ получения гидрированных масел |
| US7820841B2 (en) | 2003-07-31 | 2010-10-26 | Cargill, Incorporated | Low trans-fatty acid fat compositions; low-temperature hydrogenation, e.g., of edible oils |
| US7585990B2 (en) | 2003-07-31 | 2009-09-08 | Cargill, Incorporated | Low trans-fatty acid fat compositions; low-temperature hydrogenation, e.g., of edible oils |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH478229A (de) * | 1965-12-03 | 1969-09-15 | Metallgesellschaft Ag | Verfahren zur kontinuierlichen Härtung von ungesättigten Ölen und Fetten |
| NL148933B (nl) * | 1966-07-28 | 1976-03-15 | Unilever Nv | Werkwijze voor het continu pertieel harden van eetbare olien en vetten. |
| US3823172A (en) * | 1968-03-25 | 1974-07-09 | G Leuteritz | Process for continuous and selective catalytic partial hydrogenation of unsaturated fats and oils |
| US3792067A (en) * | 1971-06-10 | 1974-02-12 | Blaw Knox Chem Plants Inc | Continuous hydrogenation of fatty materials |
| DE3602525A1 (de) * | 1986-01-29 | 1987-07-30 | Henkel Kgaa | Verfahren zur kontinuierlichen heterogenkatalytischen hydrierung von fetten, fettsaeuren und fettsaeurederivaten |
-
1992
- 1992-11-12 NO NO924356A patent/NO176361C/no unknown
-
1993
- 1993-11-11 EP EP94901074A patent/EP0674698A1/en not_active Withdrawn
- 1993-11-11 CA CA 2149248 patent/CA2149248A1/en not_active Abandoned
- 1993-11-11 AU AU55782/94A patent/AU5578294A/en not_active Abandoned
- 1993-11-11 PL PL30891093A patent/PL308910A1/xx unknown
- 1993-11-11 BR BR9307448A patent/BR9307448A/pt not_active Application Discontinuation
- 1993-11-11 WO PCT/NO1993/000167 patent/WO1994011472A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO176361B (no) | 1994-12-12 |
| WO1994011472A1 (en) | 1994-05-26 |
| NO176361C (no) | 1995-03-22 |
| NO924356D0 (no) | 1992-11-12 |
| PL308910A1 (en) | 1995-09-04 |
| EP0674698A1 (en) | 1995-10-04 |
| BR9307448A (pt) | 1999-06-01 |
| AU5578294A (en) | 1994-06-08 |
| NO924356L (enrdf_load_html_response) | 1994-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |