KR20020008020A - 옥소 알데히드 및/또는 알콜의 다단계 제조방법 - Google Patents
옥소 알데히드 및/또는 알콜의 다단계 제조방법 Download PDFInfo
- Publication number
- KR20020008020A KR20020008020A KR1020010042431A KR20010042431A KR20020008020A KR 20020008020 A KR20020008020 A KR 20020008020A KR 1020010042431 A KR1020010042431 A KR 1020010042431A KR 20010042431 A KR20010042431 A KR 20010042431A KR 20020008020 A KR20020008020 A KR 20020008020A
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- KR
- South Korea
- Prior art keywords
- hydroformylation
- catalyst
- distillation
- olefins
- cobalt
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
-
- 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
- C07C29/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxo-reaction combined with reduction
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
| 올레핀 | 디-n-부텐(실시예 5의 제1 단계 및 실시예 6에서의 출발 물질)질량% | 옥텐 혼합물(실시예 5의 제2 단계에서의 출발 물질)질량% |
| 디메틸헥센 | 23 | 45 |
| 3-메틸헵텐 | 62 | 50 |
| n-옥텐 | 15 | 5 |
| 실시예 5, 제1 단계질량% | 실시예 5, 제2 단계질량% | 실시예 6질량% | |
| C8-올레핀 | 27.8 | 6.7 | 6.4 |
| C8-파라핀 | 2.5 | 10.8 | 3.1 |
| C9-알데히드 | 48.8 | 45.2 | 52.7 |
| 노닐 포르메이트 | 2.2 | 5.7 | 4.2 |
| C9-알콜 | 17.4 | 22.9 | 26.9 |
| 고비점 성분 | 1.3 | 8.7 | 6.7 |
Claims (19)
- 탄소수 6 내지 24의 올레핀을 20 내지 98%의 전환율로 하이드로포밀화시키는 공정(a),생성된 액체 반응기 방출물로부터 촉매를 제거하는 공정(b),생성된 액체 하이드로포밀화 혼합물을, 올레핀과 파라핀을 포함하는 저비점 분획과 알데히드 및/또는 알콜을 포함하는 탑저 분획으로 분리하는 공정(c) 및저비점 분획 중에 존재하는 올레핀을 공정 a), b) 및 c)를 포함하는 추가 단계에서 반응시키는 공정(d)을 포함하는 방법으로서, 모든 단계에서의 공정(c)의 탑저 분획을 합함을 특징으로 하여, 탄소수 6 내지 24의 올레핀을 코발트 또는 로듐을 촉매로 하여 다단계 하이드로포밀화하여 알콜 및/또는 알데히드를 제조하는 방법.
- 제1항에 있어서, 각각의 단계가 하이드로포밀화 공정(a), 촉매 제거 공정(b) 및 증류 공정(c)을 포함하며, 단 공정(b)에서 분리된 촉매가 각각의 단계에서의 하이드로포밀화 공정(a)로 직접 또는 후처리를 거친 후 재순환되는 방법.
- 제1항에 있어서, 각각의 단계가 하이드로포밀화 공정(a), 촉매 제거 공정(b) 및 증류 공정(c)을 포함하며, 단 최종 단계는 증류 공정(c)을 포함하지 않으며, 공정(b)에서 분리된 촉매가 각각의 단계에서의 하이드로포밀화 공정(a)로 직접 또는 후처리를 거친 후 재순환되는 방법.
- 제1항에 있어서, 각각의 단계가 하이드로포밀화 공정(a) 및 촉매 제거 공정(b)을 포함하며, 합한 액체 하이드로포밀화 혼합물이 공동 증류 공정(c)에서 저비점 분획과 탑저 분획으로 분리되며, 단 공정(b)에서 분리된 촉매가 각각의 단계에서의 하이드로포밀화 공정(a)으로 직접 또는 후처리를 거친 후 재순환되는 방법.
- 제1항에 있어서, 모든 하이드로포밀화 공정(a)을 통해서 합한 반응기 방출물은 단 하나의 촉매 제거 공정(b)과 하나의 증류 공정(c)을 거치며, 단 공정(b)에서 분리된 촉매가 각각의 단계에서의 하이드로포밀화 공정(a)으로 직접 또는 후처리를 거친 후 재순환되는 방법.
- 제1항, 제2항, 제4항 및 제5항 중의 어느 한 항에 있어서, 파라핀이 하나 이상의 저비점 분획으로부터 부분적으로 또는 완전히 제거되는 방법.
- 제1항, 제2항 및 제4항 내지 제6항 중의 어느 한 항에 있어서, 증류 공정(c)로부터 합한 탑저 분획이 수소화되는 방법.
- 제1항, 제3항 및 제6항 중의 어느 한 항에 있어서, 증류 공정(c)으로부터 합한 저부 분획과 최종 단계의 촉매 제거 공정(b)의 방출물이 수소화되는 방법.
- 제1항, 제2항 및 제4항 내지 제6항 중의 어느 한 항에 있어서, 증류 공정(c)으로부터 합한 탑저 분획에 존재하는 알데히드가 증류에 의해 제거되는 방법.
- 제1항, 제3항 및 제6항 중의 어느 한 항에 있어서, 증류 공정(c)으로부터 합한 탑저 분획과 최종 단계의 촉매 제거 공정(b)의 방출물에 존재하는 알데히드가 증류에 의해 제거되는 방법.
- 제1항 내지 제10항 중의 어느 한 항에 있어서, 각각의 하이드로포밀화 공정(a)에서, 코발트 촉매가 사용되는 방법.
- 제1항 내지 제10항 중의 어느 한 항에 있어서, 각각의 하이드로포밀화 공정(a)에서, 로듐 촉매가 사용되는 방법.
- 제1항 내지 제10항 중의 어느 한 항에 있어서, 제1 단계의 하이드로포밀화 공정(a)에서, 코발트 촉매가 사용되고, 추가 단계에서의 하이드로포밀화 공정(a)에서, 로듐 촉매가 사용되는 방법.
- 제1항 내지 제10항 중의 어느 한 항에 있어서, 제1 단계의 하이드로포밀화 공정(a)에서, 로듐 촉매가 사용되고, 추가 단계에서의 하이드로포밀화 공정(a)에서, 코발트 촉매가 사용되는 방법.
- 제1항 내지 제14항 중의 어느 한 항에 있어서, 하이드로포밀화 공정(a)의 액체 반응기 방출물이 균질 액상인 방법.
- 제1항 내지 제15항 중의 어느 한 항에 있어서, 코발트 또는 로듐 촉매가 하이드로포밀화 공정(a)의 액체 반응기 방출물에서 균질 상으로 용해되는 방법.
- 제1항 내지 제16항 중의 어느 한 항에 있어서, 제1 단계의 후속 추가 단계 중의 하이드로포밀화 공정(a)에서, 올레핀이 각각의 경우 50% 이상의 전환율로 하이드로포밀화되는 방법.
- 제17항에 있어서, 제1 단계의 후속 추가 단계 중의 하이드로포밀화 공정(a)에서, 올레핀이 각각의 경우 55 내지 98%의 전환율로 하이드로포밀화되는 방법.
- 제1항 내지 제18항 중의 어느 한 항에 있어서, 2개의 단계를 포함하는 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10034360A DE10034360A1 (de) | 2000-07-14 | 2000-07-14 | Mehrstufiges Verfahren zur Herstellung von Oxo-Aldehyden und/oder Alkoholen |
| DE10034360.0 | 2000-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020008020A true KR20020008020A (ko) | 2002-01-29 |
| KR100729160B1 KR100729160B1 (ko) | 2007-06-19 |
Family
ID=7648973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010042431A Expired - Fee Related KR100729160B1 (ko) | 2000-07-14 | 2001-07-13 | 옥소 알데히드 및/또는 알콜을 다수 하이드로포르밀화 공정으로 제조하는 방법 |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6482992B2 (ko) |
| EP (1) | EP1172349B1 (ko) |
| JP (1) | JP5322073B2 (ko) |
| KR (1) | KR100729160B1 (ko) |
| CN (1) | CN1230406C (ko) |
| AR (1) | AR029715A1 (ko) |
| AT (1) | ATE293588T1 (ko) |
| BR (1) | BR0102718B1 (ko) |
| CA (1) | CA2353061A1 (ko) |
| CZ (1) | CZ303427B6 (ko) |
| DE (2) | DE10034360A1 (ko) |
| ES (1) | ES2238363T3 (ko) |
| MX (1) | MXPA01007093A (ko) |
| MY (1) | MY121183A (ko) |
| PL (1) | PL206063B1 (ko) |
| RO (1) | RO120842B1 (ko) |
| RU (1) | RU2296739C2 (ko) |
| SG (1) | SG95649A1 (ko) |
| TW (1) | TW574197B (ko) |
| ZA (1) | ZA200105781B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150133660A (ko) * | 2014-05-20 | 2015-11-30 | 에보닉 데구사 게엠베하 | 불안정 원재료원으로부터의 고품질 옥소 공정 알코올의 제조 |
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- 2001-06-09 DE DE50105937T patent/DE50105937D1/de not_active Expired - Lifetime
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- 2001-07-13 TW TW90117191A patent/TW574197B/zh not_active IP Right Cessation
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150133660A (ko) * | 2014-05-20 | 2015-11-30 | 에보닉 데구사 게엠베하 | 불안정 원재료원으로부터의 고품질 옥소 공정 알코올의 제조 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2238363T3 (es) | 2005-09-01 |
| JP2002053501A (ja) | 2002-02-19 |
| PL206063B1 (pl) | 2010-06-30 |
| CZ303427B6 (cs) | 2012-09-12 |
| KR100729160B1 (ko) | 2007-06-19 |
| EP1172349A3 (de) | 2002-11-13 |
| RO120842B1 (ro) | 2006-08-30 |
| CN1333201A (zh) | 2002-01-30 |
| EP1172349B1 (de) | 2005-04-20 |
| SG95649A1 (en) | 2003-04-23 |
| CN1230406C (zh) | 2005-12-07 |
| RU2296739C2 (ru) | 2007-04-10 |
| BR0102718B1 (pt) | 2011-11-16 |
| DE10034360A1 (de) | 2002-01-24 |
| MXPA01007093A (es) | 2005-10-19 |
| AR029715A1 (es) | 2003-07-10 |
| PL348628A1 (en) | 2002-01-28 |
| TW574197B (en) | 2004-02-01 |
| ATE293588T1 (de) | 2005-05-15 |
| US6482992B2 (en) | 2002-11-19 |
| BR0102718A (pt) | 2002-02-26 |
| DE50105937D1 (de) | 2005-05-25 |
| US20020028974A1 (en) | 2002-03-07 |
| EP1172349A2 (de) | 2002-01-16 |
| CA2353061A1 (en) | 2002-01-14 |
| ZA200105781B (en) | 2002-01-22 |
| JP5322073B2 (ja) | 2013-10-23 |
| MY121183A (en) | 2005-12-30 |
| CZ20012521A3 (cs) | 2002-03-13 |
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