KR100844306B1 - 알코올 제조 방법 - Google Patents
알코올 제조 방법 Download PDFInfo
- Publication number
- KR100844306B1 KR100844306B1 KR1020057010220A KR20057010220A KR100844306B1 KR 100844306 B1 KR100844306 B1 KR 100844306B1 KR 1020057010220 A KR1020057010220 A KR 1020057010220A KR 20057010220 A KR20057010220 A KR 20057010220A KR 100844306 B1 KR100844306 B1 KR 100844306B1
- Authority
- KR
- South Korea
- Prior art keywords
- alcohol
- aldehyde
- distillation
- column
- product
- Prior art date
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Classifications
-
- 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
- C07C29/14—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 a —CHO group
- C07C29/141—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 a —CHO group with hydrogen or hydrogen-containing gases
-
- 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
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
-
- 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
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/94—Use of additives, e.g. for stabilisation
Abstract
Description
Claims (4)
- 알데히드를 수소화하고, 그 결과 생성물을 증류/정제하는 것을 포함하는 알코올 제조 방법으로서, 상기 증류/정제 단계로 도입되는 산소의 전체 양이 알코올 제품 1 kg/s 당 산소 0.0034 몰/s 이하인 알코올 제조 방법.
- 제 1 항에 있어서, 알데히드가 히드로포르밀화에 의해 생성된 탄소수 3 내지 10 의 알데히드 또는 히드로포르밀화에 의해 생성된 탄소수 3 내지 10 의 알데히드의 추가적 알돌 축합/탈수소화 반응에 의해 수득한 이량체 알데히드인 알코올 제조 방법.
- 제 1 항에 있어서, 증류 단계에서 증류탑을 대기압보다 낮은 압력 하에서 조작하는 알코올 제조 방법.
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002352761 | 2002-12-04 | ||
JPJP-P-2002-00352761 | 2002-12-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050085393A KR20050085393A (ko) | 2005-08-29 |
KR100844306B1 true KR100844306B1 (ko) | 2008-07-07 |
Family
ID=32463244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057010220A KR100844306B1 (ko) | 2002-12-04 | 2003-11-20 | 알코올 제조 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7358404B2 (ko) |
KR (1) | KR100844306B1 (ko) |
CN (1) | CN1314644C (ko) |
AU (1) | AU2003302637A1 (ko) |
BR (1) | BR0317068B1 (ko) |
TW (1) | TWI263633B (ko) |
WO (1) | WO2004050592A1 (ko) |
ZA (1) | ZA200504569B (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101260025B (zh) * | 2008-04-16 | 2011-04-20 | 上海华谊丙烯酸有限公司 | 一种甲基丙烯醛加氢生产异丁醇的分离提纯方法 |
EP2773761B1 (en) * | 2011-11-03 | 2019-03-06 | Easel Biotechnologies, LLC | Microbial production of n-butyraldehyde |
US9512054B2 (en) | 2015-02-10 | 2016-12-06 | Eastman Chemical Company | Method for making a high purity alcohol |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06122638A (ja) * | 1992-09-24 | 1994-05-06 | Mitsubishi Kasei Corp | アルコールの精製方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2713434C3 (de) * | 1977-03-26 | 1980-10-23 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur Herstellung von 2-Äthylhexanol |
JPH0813767B2 (ja) * | 1988-12-16 | 1996-02-14 | 三菱化学株式会社 | アルコールの精製法 |
DE69710092T2 (de) * | 1996-10-22 | 2009-09-17 | Lg Chemical Ltd. | Verfahren zur ununterbrochenen herstellung von neopentylglykol |
DE19754848C2 (de) * | 1997-12-10 | 2003-06-18 | Celanese Chem Europe Gmbh | Verfahren zur Herstellung von Alkoholen |
-
2003
- 2003-11-20 BR BRPI0317068-3A patent/BR0317068B1/pt active IP Right Grant
- 2003-11-20 KR KR1020057010220A patent/KR100844306B1/ko active IP Right Grant
- 2003-11-20 WO PCT/JP2003/014840 patent/WO2004050592A1/ja active Application Filing
- 2003-11-20 CN CNB2003801049388A patent/CN1314644C/zh not_active Expired - Lifetime
- 2003-11-20 AU AU2003302637A patent/AU2003302637A1/en not_active Abandoned
- 2003-12-02 TW TW092133825A patent/TWI263633B/zh active
-
2005
- 2005-06-03 ZA ZA200504569A patent/ZA200504569B/en unknown
- 2005-06-06 US US11/144,590 patent/US7358404B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06122638A (ja) * | 1992-09-24 | 1994-05-06 | Mitsubishi Kasei Corp | アルコールの精製方法 |
Also Published As
Publication number | Publication date |
---|---|
ZA200504569B (en) | 2006-08-30 |
US20050283030A1 (en) | 2005-12-22 |
US7358404B2 (en) | 2008-04-15 |
WO2004050592A1 (ja) | 2004-06-17 |
TWI263633B (en) | 2006-10-11 |
CN1720210A (zh) | 2006-01-11 |
TW200413293A (en) | 2004-08-01 |
KR20050085393A (ko) | 2005-08-29 |
CN1314644C (zh) | 2007-05-09 |
BR0317068B1 (pt) | 2013-02-19 |
BR0317068A (pt) | 2005-10-25 |
AU2003302637A1 (en) | 2004-06-23 |
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