KR840005065A - 조 알데히드 생성물의 정제방법 - Google Patents

조 알데히드 생성물의 정제방법 Download PDF

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Publication number
KR840005065A
KR840005065A KR1019830002722A KR830002722A KR840005065A KR 840005065 A KR840005065 A KR 840005065A KR 1019830002722 A KR1019830002722 A KR 1019830002722A KR 830002722 A KR830002722 A KR 830002722A KR 840005065 A KR840005065 A KR 840005065A
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KR
South Korea
Prior art keywords
aldehyde
psig
containing gas
liquid product
product mixture
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KR1019830002722A
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English (en)
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KR870000769B1 (ko
Inventor
레로이 버닝 도날드 (외 1)
Original Assignee
에드워드 지. 그리어
유니온 카바이드 코포레이션
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Application filed by 에드워드 지. 그리어, 유니온 카바이드 코포레이션 filed Critical 에드워드 지. 그리어
Publication of KR840005065A publication Critical patent/KR840005065A/ko
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
    • C07C47/58—Vanillin
    • 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
    • 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
    • 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
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation

Abstract

내용 없음

Description

조 알데히드 생성물의 정제방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 조 알데히드 액체 생성물 혼합물중 탄소수 3 내지 8의 알데히드를 수소의 알데히드에 대한 몰비가 약 1 내지 50인 수소함유 기체 존재하에 약 40℃ 내지 약 150℃ 온도, 약 20psig 내지 약 150psig 압력에서 증발시키고, 증발기로부터 (1)증기화 알데히드-수소 함유 기체 스트리임 및 (2) 유기인 오염물 및 유기 중질물을 함유하는 액체 스트리임을 회수하므로써 상기 액체 생성물 혼합물의 알데히드로부터 유기인 오염물 및 유기중질물을 분리시킴을 특징으로 하여, 거의 약 95중량% 내지 약 99.5중량%의 알데히드, 약 5 내지 500ppm의 유기인 오염물로 이루어지며, 나머지의 대부분은 유기 중질물인 조 알데히드 액체 생성물 혼합물을 정제하는 방법.
  2. 제1항에 있어서 온도 범위가 약 60℃ 내지 약 140℃인 방법.
  3. 제2항에 있어서 압력 범위가 약 50psig 내지 약 100psig인 방법.
  4. 제1항에 있어서 유기인 오염물에 트리페닐포스핀이 포함된 방법.
  5. 제4항에 있어서 알데히드가 부티르알데히드인 방법.
  6. 제1항에 있어서, 증기화 알데히드-수소 함유 기체 스트리임을 전환기로 보내 CuO 및 ZnO의 혼합물로 이루어진 촉매 존재하에 약 110℃ 내지 약 180℃의 온도, 약 20psig 내지 약 150psig의 얍력 및500 내지 4000hr-1의 공간 속도에서 수소화시키는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830002722A 1982-06-18 1983-06-17 조 알데히드 생성물의 정제방법 KR870000769B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38997982A 1982-06-18 1982-06-18
US389979 1982-06-18
US389,979 1982-06-18

Publications (2)

Publication Number Publication Date
KR840005065A true KR840005065A (ko) 1984-11-03
KR870000769B1 KR870000769B1 (ko) 1987-04-15

Family

ID=23540549

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830002722A KR870000769B1 (ko) 1982-06-18 1983-06-17 조 알데히드 생성물의 정제방법

Country Status (14)

Country Link
EP (1) EP0097891B1 (ko)
JP (1) JPS597127A (ko)
KR (1) KR870000769B1 (ko)
AU (1) AU565848B2 (ko)
BR (1) BR8303184A (ko)
CA (1) CA1202326A (ko)
DE (1) DE3361169D1 (ko)
ES (1) ES523361A0 (ko)
IN (1) IN159791B (ko)
MX (1) MX162489A (ko)
PL (2) PL141508B1 (ko)
SU (1) SU1526581A3 (ko)
YU (1) YU43314B (ko)
ZA (1) ZA834469B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1259331A (en) * 1984-03-30 1989-09-12 Gregory J. Dembowski Process for recovery of phosphorus ligand from vaporized aldehyde
JPH03102455U (ko) * 1990-02-06 1991-10-24
US5227544A (en) * 1991-02-15 1993-07-13 Basf Corporation Process for the production of 2-ethylhexanol
US6350819B1 (en) 2000-10-27 2002-02-26 Union Carbide Chemicals & Plastics Technology Corporation Dendritic macromolecules for metal-ligand catalyzed processes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501537A (en) * 1964-04-01 1970-03-17 Eastman Kodak Co Process for separating high-boilers of the oxo process
US4247486A (en) * 1977-03-11 1981-01-27 Union Carbide Corporation Cyclic hydroformylation process
CA1137519A (en) * 1978-08-29 1982-12-14 Chao-Chyan Pai Heterogeneous vapor phase process for the catalytic hydrogenation of aldehydes to alcohols
DE2912230B1 (de) * 1979-03-28 1980-10-09 Union Carbide Corp Verfahren zur Rueckgewinnung und Reaktivierung gebrauchter Rhodium- und Phosphin-enthaltender Katalysatoren aus Reaktionsprodukten der Rhodium-katalysierten Oxosynthese
JPS55151521A (en) * 1979-05-15 1980-11-26 Toyo Soda Mfg Co Ltd Preparation of alcohol

Also Published As

Publication number Publication date
JPS597127A (ja) 1984-01-14
ZA834469B (en) 1984-03-28
EP0097891B1 (en) 1985-11-06
YU134483A (en) 1986-02-28
ES8504100A1 (es) 1985-04-01
EP0097891A1 (en) 1984-01-11
ES523361A0 (es) 1985-04-01
CA1202326A (en) 1986-03-25
SU1526581A3 (ru) 1989-11-30
KR870000769B1 (ko) 1987-04-15
YU43314B (en) 1989-06-30
AU565848B2 (en) 1987-10-01
DE3361169D1 (en) 1985-12-12
JPS6311337B2 (ko) 1988-03-14
PL242566A1 (en) 1984-07-02
MX162489A (es) 1991-05-13
AU1588683A (en) 1983-12-22
BR8303184A (pt) 1984-01-31
PL141508B1 (en) 1987-07-31
PL145612B1 (en) 1988-10-31
IN159791B (ko) 1987-06-06

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