KR19980018098A - 알데하이드의 제조방법 - Google Patents
알데하이드의 제조방법 Download PDFInfo
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- KR19980018098A KR19980018098A KR1019970017580A KR19970017580A KR19980018098A KR 19980018098 A KR19980018098 A KR 19980018098A KR 1019970017580 A KR1019970017580 A KR 1019970017580A KR 19970017580 A KR19970017580 A KR 19970017580A KR 19980018098 A KR19980018098 A KR 19980018098A
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Abstract
Description
하이드로포르밀화 반응 | 막 여과 | |||||||
실시예 | TPPTS 암노늄염의 아민 | 전환률[%] | 선택성디알데히드/모노엔알 | 투과액의양[개시량의%] | 유동률[ℓ/㎡/h] | 보유율[개시량의%] | ||
Rh | 리간드 [P] | 아민[N] | ||||||
W1 | 트리이소옥틸아민 | 99.9 | 99/1 | 15 | 64 | 89.3 | 69.8 | 16.5 |
1 | 메틸디탈로우아민 | 99.6 | 92/8 | 11 | 71 | 91.9 | 95.0 | 76.4 |
2 | 디스테아릴아민 | 99.4 | 97/3 | 66 | 61 | 97.5 | 96.1 | 78.3 |
3 | 메틸디스테아릴아민 | 99.4 | 95/5 | 10 | 77 | 97.1 | 94.3 | |
4 | 트리아세틸아민 | 98.7 | 96/4 | 22 | 44 | 95.0 | 90.0 | 73.3 |
5 | 트리-n-옥타데실아민 | 98.5 | 91/9 | 53 | 49 | 93.0 | 87.0 | 88.7 |
6 | 트리에이코실아민 | 99.0 | 95/5 | 22 | 59 | 98.9 | 95.9 | 88.3 |
7 | 트리도코실아민 | 99.7 | 90/10 | 48.8 | 29 | 96.5 | 94.7 | 81.9 |
VV2 | 실시예 8 | 실시예 9 | |
아민 | MDSA** | DSA | DSA |
DCP를 기준으로한 Rh 농도[중량 ppm] | 157 | 100 | 100 |
압력[MPa] | 27 | 27 | 27 |
P(Ⅲ)/Rh 비[㏖/㏖] | 15 | 85 | 100 |
온도[℃] | 135 | 135 | 130 |
처리량:DCP의 용량/(반응기 용량)·시간 [ℓ/h] | 0.07 | 0.07 | 0.03** |
하이드로포르밀화에서의 DCP를 기준으로한,톨루엔 농도[%] | 42 | 44 | 15 |
전환률[%] | 100 | 100 | 100 |
디알/모노엔알 비 | 89/11 | 89/11 | 91/9 |
Rh 손실[개시량의 %] | 15 | - | 0.8 |
P(Ⅲ) 손실[개시량의 %] | 2 | ||
투과액 유동률제1 단계[ℓ/㎡h]제2 단계[ℓ/㎡h] | 630 |
압력 조건시간[h] | 6 | 16 | 32 | 34 | 37 |
P(Ⅲ) 보유율[사용된 P(Ⅲ)의 %] | 65 | 71 | 90 | 90 | 90 |
실시예 9 | 실시예 10 | 실시예 11 | 실시예 12 | |
아민 | DSA | DSA | DSA | DSA |
DCP를 기준으로 한 Rh 농도[중량 ppm] | 100 | 60 | 45 | 20 |
압력[MPa] | 27 | 27 | 27 | 27 |
P(Ⅲ)/Rh 비[㏖/㏖] | 100 | 100 | 100 | 100 |
온도[℃] | 130 | 130 | 130 | 130 |
처리량:DCP의 용량/(반응기 용량)·시간[ℓ/h] | 0.03** | 0.03** | 0.03** | 0.03** |
하이드로포르밀화에서의 DCP를기준으로한, 톨루엔 농도[%] | 15 | 15 | 15 | 15 |
전환률[%] | 100 | 100 | 100 | 100 |
디알/모노엔알 비 | 91/9 | 60/40 | 40/60 | 27/73 |
막 여과 압력[MPa] | 1 | 1 | 1 | 1 |
Rh 손실[개시량의 %] | 0.8 | 1.4 | 1.7 | 2.0 |
P(Ⅲ) 손실[개시량의 %] | 2 | 3.5 | 4.2 | 5.0 |
유동률제1 단계[ℓ/㎡h]제2 단계[ℓ/㎡h] | 630 | 6.533 | 7.137 | 7.641 |
막 여과에 사용된하이드로포르밀화 반응혼합물의 조성물 | 유동률[ℓ/㎡h] | 보유율[개시량의 %] | |||||
알데히드 | 톨루엔 | 막 여과에사용된 총 반응혼합물을기준으로 함 | 반응 혼합물에존재하는알데히드를기준으로 함 | Rh | PⅢ | Ptot. | Ntot.bas. |
총 알데히드와 톨루엔을기준으로 함[%] | |||||||
80705634 | 20304466 | 7122061 | 5.68.411.219.9 | 97.387.598.899.7 | 92.488.893.296.0 | 94.996.497.098.4 | 75.776.976.383.8 |
Claims (25)
- 로듐 착화합물과 방향족 포스핀을 몰 과량으로 포함하는 촉매 시스템의 존재하에 균일상에서 수소와 일산화탄소를 사용하여 올레핀계 불포화 화합물을 하이드로포르밀화시키고, 방향족 폴리아미드의 반투막 위에서 가압 여과에 의해 하이드로포르밀화 반응 혼합물로부터 촉매 시스템을 분리함으로써 알데히드를 제조하는 방법에 있어서, 하이드로포르밀화를 60 이상의 포스핀:로듐의 몰 비를 이용하여 pH 2.5 내지 4.3에서 및 사용되는 올레핀계 불포화 화합물을 기준으로 하여, 10중량ppm 이상의 로듐 농도에서 수행하고, 방향족 포스핀으로서 알킬암모늄 및/또는 화학식 2의 설폰화된 또는 카복실화된 트리아릴포스핀의 아릴암모늄 염을 사용함을 특징으로 하는 방법.[화학식 2]상기 화학식 2에서,X는 설포네이트(SO3 -) 또는 카복실레이트(COO-) 라디칼이고,a, b 및 c는 동일하거나 상이하고, 0 또는 1이며(여기서, 파라미터 a, b, 및 c 중의 적어도 하나는 1이어야 한다),n은 1, 2 또는 3이고,R1및 R2는 동일하거나 상이하며 C8-C13알킬 라디칼 또는 C6-C10아릴 라디칼 는 C6-C10사이클로알킬 라디칼이고, R1은 또한 수소일 수 있으며, 라디칼 R1및 R2에서의 총 탄소수는 30 이상이어야 한다.
- 제1항에 있어서, 화학식 2에서의 X가 설포네이트 라디칼인 방법.
- 제1항 또는 제2항에 있어서, 화학식 2에서의 R1및 R2가 동일하거나 상이하며, C12-C22-알킬, 페닐 또는 사이클로헥실 라디칼인 방법.
- 제1항 내지 제3항 중의 어느 한 항에 있어서, a, b 및 c가 1인 방법,
- 제1항 내지 제4항 중의 어느 한 항에 있어서, 화학식 2에서의 암모늄 양이온 [HNR1R2R2]+의 라디칼 R1및 R2이 총 탄소수가 30 이상 90 이하, 바람직하게는 32 내지 70, 특히 36 내지 54인 방법.
- 제5항에 있어서, 화학식 2에서의 암모늄 양이온 [HNR1R2R3]+이 디스테아릴암모늄 이온, 트리세틸암모늄 이온 또는 트리-n-옥타데실암모늄 이온인 방법.
- 제1항 내지 제6항 중의 어느 한 항에 있어서, 로듐 대 화학식 2의 방향족 포스핀의 몰 비가 1:(60 내지 120), 바람직하게는 1:(70 내지 110), 특히 1:(80 내지 100)인 방법.
- 제1항 내지 제7항 중의 어느 한 항에 있어서, 올레핀계 불포화 화합물을 기준으로 하여, 하이드로포르밀화에서의 Rh 농도가 20중량ppm 이상, 바람직하게는 60 내지 150중량ppm인 방법.
- 제1항 내지 제8항 중의 어느 한 항에 있어서, 촉매 시스템이 공정의 상류 단계에서 제조되거나 공정 동안 현장에서 형성되는 방법.
- 제9항에 있어서, 상류 단계에서 촉매 시스템을 제조하기 위해서, 각각 유기 용매에 용해시키거나 현탁시킨 로듐 성분 및 화학식 2의 디포스핀을 모아서 15 내지 25MPa의 일산화탄소/수소 압력하에서 80 내지 150℃의 온도에서 1시간 이상 반응시키는 방법.
- 제1항 내지 제10항 중의 어느 한 항에 있어서, 사용되는 올레핀계 불포화 화합물이 탄소수 2 내지 30의 치환되거나 치환되지 않은 알켄, 탄소수 4 내지 10의 치환되거나 치환되지 않는 디엔, 환 시스템의 탄소수가 5 내지 12인 치환되거나 치환되지 않은 사이클로알켄 또는 디사이클로알켄, 탄소수 3 내지 20의 불포화 카복실산과 탄소수 1 내지 18의 지방족 알콜과의 에스테르, 탄소수 2 내지 20의 포화 카복실산과 탄소수 2 내지 18의 불포화 알콜과의 에스테르, 각각 탄소수 3 내지 20의 불포화 알콜 또는 에테르 또는 탄소수 8 내지 20의 지환족 올레핀인 방법.
- 제11항에 있어서, 사용되는 올레핀계 불포화 화합물이 디사이클로펜타디엔인 방법.
- 제1항 내지 제12항 중의 어느 한 항에 있어서, 하이드로포르밀화가 100 내지 140℃, 바람직하게는 120 내지 130℃의 온도 및 0.5 내지 27MPa, 바람직하게는 20 내지 25MPa의 압력에서 수행되는 방법.
- 제1항 내지 제13항 중의 어느 한 항에 있어서, 하이드로포르밀화가 pH 3.0 내지 4.0, 특히 pH 3.5에서 수행되는 방법.
- 제1항 내지 제14항 중의 어느 한 항에 있어서, 유기 용매의 존재하에서 수행되는 방법.
- 제15항에 있어서, 용매 농도가, 하이드로포르밀화 반응에서는 총 하이드로포르밀화 반응 혼합물을 기준으로 하여, 5 내지 25중량%, 바람직하게는 7 내지 13중량%이고, 막 여과에서는 막 여과에 사용되는 총 반응 혼합물을 기준으로 하여, 30 내지 70중량%, 바람직하게는 40 내지 60중량%인 방법.
- 제1항 내지 제16항 중의 어느 한 항에 있어서, 막 여과에 사용되는 하이드로포르밀화 반응 혼합물에서, 과량으로 존재하는 화학식 2의 방향족 포스핀의 농도가 막 여과에 사용되는 총 반응 혼합물을 기준으로 하여, 2.5 내지 25중량%, 바람직하게는 5 내지 15중량%인 방법.
- 제1항 내지 제17항 중의 어느 한 항에 있어서, 막 여과에 사용되는 하이드로포르밀화 반응 혼합물에서 로듐 착화합물의 농도가 막 여과에 사용되는 총 반응 혼합물을 기준으로 하여, 2 내지 400중량ppm, 바람직하게는 10 내지 300중량ppm, 특히 50 내지 150중량ppm인 방법.
- 제1항 내지 제18항 중의 어느 한 항에 있어서, 막 여과가 0.1 내지 15MPa, 바람직하게는 0.5 내지 5MPa, 특히 1 내지 2MPa의 압력에서 수행되고 단일 단계 또는 다단계 방법, 바람직하게는 2단계 방법으로 수행되는 방법.
- 제1항 내지 제19항 중의 어느 한 항에 있어서, 막 여과가 일련의 분리 단계로 수행되는 방법.
- 제1항 내지 제20항 중의 어느 한 항에 있어서, 막 여과의 총 보유액량이 막 여과에 사용된 반응 혼합물을 기준으로 하여, 8 내지 90%, 바람직하게는 10 내지 70%, 특히 바람직하게는 15 내지 50%, 특히 20 내지 40%이고, 보유액에서 화학식 2의 분리된 방향족 포스핀의 농도가 막 여과에 사용된 하이드로포르밀화 혼합물에서의 농도보다 3배 이상 높은 방법.
- 제1항 내지 제21항 중의 어느 한 항에 있어서, 2단계 막 여과에서, 제1 여과 단계의 보유액량 대 제2 단계의 보유액량 비가 약 1:1인 방법.
- 제11항 내지 제22항 중의 어느 한 항에 있어서, 촉매 시스템을 함유하는 막 여과 분리 단계의 보유액이, 필요한 경우, 로듐 및/또는 로듐 착화합물과 화학식 2의 방향족 포스핀을 추가로 첨가하여, 하이드로포르밀화로 재순환되는 방법.
- 제23항에 있어서, 2단계 막 여과 방법의 경우, 로듐 및/또는 로듐 착화합물과 방향족 포스핀의 추가의 첨가가 제2 여과 단계에 공급되기 이전의 제1 단계의 투과에 앞서 이루어지는 방법.
- 제1항 내지 제24항 중의 어느 한 항에 있어서, 용매가 막 분리 단계의 합쳐진 투과액으로부터의 증류에 의해 분리되고, 막 여과의 상류로 재순환되며, 막 여과 상류에서 하이드로포르밀화 반응 혼합물에 첨가되는 방법.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19619527A DE19619527A1 (de) | 1996-05-15 | 1996-05-15 | Katalysatorsysteme auf der Basis von Rhodium-Komplexverbindungen mit Diphosphin-Liganden und ihre Verwendung bei der Herstellung von Aldehyden |
DE19619527.6 | 1996-05-15 | ||
DE19632600.1 | 1996-08-13 | ||
DE19632600A DE19632600A1 (de) | 1996-08-13 | 1996-08-13 | Verfahren zur Herstellung von Aldehyden |
Publications (2)
Publication Number | Publication Date |
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KR19980018098A true KR19980018098A (ko) | 1998-06-05 |
KR100497563B1 KR100497563B1 (ko) | 2005-10-25 |
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KR1019970017580A Expired - Fee Related KR100497563B1 (ko) | 1995-05-15 | 1997-05-08 | 알데히드의제조방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5773667A (ko) |
EP (1) | EP0823282B1 (ko) |
JP (1) | JP2828169B2 (ko) |
KR (1) | KR100497563B1 (ko) |
CN (1) | CN1173485A (ko) |
AU (1) | AU713406B2 (ko) |
BR (1) | BR9703095A (ko) |
CA (1) | CA2204818A1 (ko) |
ID (1) | ID16912A (ko) |
PL (1) | PL319894A1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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BR9703078A (pt) * | 1996-05-15 | 1998-11-10 | Hoechst Ag | Processo para obtenção de aldeídos |
DE60002526T3 (de) | 1999-07-02 | 2007-08-09 | Mitsubishi Gas Chemical Co., Inc. | Herstellung von Tricyclodecandicarbaldehyd, Pentacyclopentadecandicarbaldehyd und der entsprechenden Dimethanole |
US6350819B1 (en) | 2000-10-27 | 2002-02-26 | Union Carbide Chemicals & Plastics Technology Corporation | Dendritic macromolecules for metal-ligand catalyzed processes |
US9132387B2 (en) * | 2011-12-13 | 2015-09-15 | Basf Se | Process for working-up a reaction mixture comprising polyether polyol |
DE102012202779A1 (de) * | 2012-02-23 | 2013-08-29 | Evonik Oxeno Gmbh | Verfahren und Vorrichtung zur technischen Hydroformylierung von Isobuten und zum Auftrennen des Produktgemisches |
DE102012223572A1 (de) * | 2012-12-18 | 2014-06-18 | Evonik Industries Ag | Steuerung der Viskosität von Reaktionslösungen in Hydroformylierungverfahren |
DE102013208759A1 (de) * | 2013-05-13 | 2014-11-13 | Evonik Industries Ag | Abtrennung von Homogenkatalysatoren mittels einer geregelten Membrantrenneinheit |
DE102013215004A1 (de) * | 2013-07-31 | 2015-02-05 | Evonik Industries Ag | Membrankaskade mit sinkender Trenntemperatur |
US10155200B2 (en) | 2015-02-18 | 2018-12-18 | Evonik Degussa Gmbh | Separation off of a homogeneous catalyst from a reaction mixture with the help of organophilic nanofiltration |
US12064755B2 (en) * | 2019-06-12 | 2024-08-20 | Evonik Oxeno Gmbh & Co. Kg | Process for separating one or more components from a mixture |
EP4008709B1 (de) * | 2020-12-04 | 2024-05-01 | OQ Chemicals GmbH | Verfahren zur herstellung polyzyklischer aliphatischer dialdehyde |
CN115999643B (zh) * | 2023-01-09 | 2024-07-19 | 中国海洋石油集团有限公司 | 一种油溶性纳米催化剂及其制备方法和用途 |
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Publication number | Priority date | Publication date | Assignee | Title |
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GB1312076A (en) * | 1970-05-15 | 1973-04-04 | Bp Chem Int Ltd | Hydroformylation process |
DE3413427A1 (de) * | 1984-04-10 | 1985-10-17 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur herstellung von aldehyden |
DE3534314A1 (de) * | 1985-09-26 | 1987-04-02 | Ruhrchemie Ag | Verfahren zur herstellung von aldehyden |
DE3616057A1 (de) * | 1986-05-13 | 1987-11-19 | Ruhrchemie Ag | Verfahren zur herstellung von aldehyden |
US4716250A (en) * | 1986-07-10 | 1987-12-29 | Union Carbide Corporation | Hydroformylation using low volatile/organic soluble phosphine ligands |
DE3842819A1 (de) * | 1988-12-20 | 1990-06-21 | Hoechst Ag | Verfahren zur abtrennung von metallorganischen verbindungen und/oder metallcarbonylen aus ihren loesungen in organischen medien |
BR9703078A (pt) * | 1996-05-15 | 1998-11-10 | Hoechst Ag | Processo para obtenção de aldeídos |
-
1997
- 1997-05-07 EP EP97107514A patent/EP0823282B1/de not_active Expired - Lifetime
- 1997-05-08 CA CA002204818A patent/CA2204818A1/en not_active Abandoned
- 1997-05-08 BR BR9703095A patent/BR9703095A/pt active Search and Examination
- 1997-05-08 KR KR1019970017580A patent/KR100497563B1/ko not_active Expired - Fee Related
- 1997-05-09 PL PL97319894A patent/PL319894A1/xx unknown
- 1997-05-13 AU AU20804/97A patent/AU713406B2/en not_active Ceased
- 1997-05-14 CN CN97111554A patent/CN1173485A/zh active Pending
- 1997-05-14 US US08/856,212 patent/US5773667A/en not_active Expired - Fee Related
- 1997-05-14 JP JP9124504A patent/JP2828169B2/ja not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
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KR100497563B1 (ko) | 2005-10-25 |
AU2080497A (en) | 1997-11-20 |
AU713406B2 (en) | 1999-12-02 |
PL319894A1 (en) | 1997-11-24 |
EP0823282A2 (de) | 1998-02-11 |
CN1173485A (zh) | 1998-02-18 |
ID16912A (id) | 1997-11-20 |
MX9703390A (es) | 1998-06-28 |
US5773667A (en) | 1998-06-30 |
EP0823282A3 (de) | 1998-06-03 |
EP0823282B1 (de) | 2001-11-14 |
BR9703095A (pt) | 1998-09-08 |
JP2828169B2 (ja) | 1998-11-25 |
JPH1072395A (ja) | 1998-03-17 |
CA2204818A1 (en) | 1997-11-15 |
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