KR920009743A - 지방 에스테르 수소화 반응 - Google Patents
지방 에스테르 수소화 반응 Download PDFInfo
- Publication number
- KR920009743A KR920009743A KR1019910021055A KR910021055A KR920009743A KR 920009743 A KR920009743 A KR 920009743A KR 1019910021055 A KR1019910021055 A KR 1019910021055A KR 910021055 A KR910021055 A KR 910021055A KR 920009743 A KR920009743 A KR 920009743A
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- process according
- fatty
- passed
- fatty ester
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
- C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (8)
- 촉매를 포함하는 구리에 수소와 함께 지방 에스테르를 통과시켜 지방 알코올을 제조하는 방법으로서, 촉매는 그 활성을 유지시키기 위해 수증기로 처리되는 것을 특징으로 하는 지방 알코올의 제조방법.
- 제1항에 있어서, 지방 에스테르와 물을 수소와 함께 촉매에 통과시키는 것을 특징으로하는 제조방법.
- 제2항에 있어서, 지방 알코올 생성물내에 혼입된 물을 지방 알코올 생성물로부터 연속적으로 제거시키는 것을 특징으로 하는 제조방법.
- 제1항에 있어서, 단계적으로 수행하는 제조방법으로서, 제1단계로 지방 에스테르와 수소를 촉매에 통과시키고, 제2단계로 이 촉매에 수증기를 통과시킨후, 제3단계로 이 촉매에 지방 에스테르와 수소를 추가로 통과시키는 것을 특징으로 하는 제조방법.
- 제1항에 있어서, 촉매는 구리-아연 촉매인 것을 특징으로 하는 제조방법.
- 제5항에 있어서, 촉매는 환원된 CuO/ZnO촉매인 것을 특징으로 하는 제조방법.
- 제1항에 있어서, 지방 에스테르는 지방산 메틸 에스테르인 것을 특징으로 하는 제조방법.
- 제2및 제7항에 있어서, 지방 알코올 생성물내에 혼입된 물과 또한 반응중에형성되는 메탄올을 함께 지방 알코올 생성물로부터 분리시키는 것을 특징으로하는 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9025708.0 | 1990-11-27 | ||
GB909025708A GB9025708D0 (en) | 1990-11-27 | 1990-11-27 | Fatty ester hydrogenation |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920009743A true KR920009743A (ko) | 1992-06-25 |
Family
ID=10686016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910021055A KR920009743A (ko) | 1990-11-27 | 1991-11-25 | 지방 에스테르 수소화 반응 |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR920009743A (ko) |
CA (1) | CA2055960A1 (ko) |
FR (1) | FR2669628A1 (ko) |
GB (2) | GB9025708D0 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4242466C2 (de) * | 1992-12-16 | 2003-07-03 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von Fettalkoholen |
GB9324786D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324784D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324783D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324785D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324752D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324782D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324753D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324823D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
FR2874377A1 (fr) * | 2004-08-20 | 2006-02-24 | Cognis Deutschland Gmbh | Procede pour la preparation d'alcools |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1190783B (it) * | 1981-04-29 | 1988-02-24 | Davy Mckee Oil & Chem | Processo per l'idrogenolisi di esteri di acidi carbossilici |
-
1990
- 1990-11-27 GB GB909025708A patent/GB9025708D0/en active Pending
-
1991
- 1991-11-21 CA CA002055960A patent/CA2055960A1/en not_active Abandoned
- 1991-11-25 GB GB9124969A patent/GB2250287A/en not_active Withdrawn
- 1991-11-25 KR KR1019910021055A patent/KR920009743A/ko not_active Application Discontinuation
- 1991-11-25 FR FR9114490A patent/FR2669628A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2055960A1 (en) | 1992-05-28 |
GB9124969D0 (en) | 1992-01-22 |
FR2669628A1 (fr) | 1992-05-29 |
GB2250287A (en) | 1992-06-03 |
GB9025708D0 (en) | 1991-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |