KR900009528A - 수소화 촉매의 존재하에 이루어지는 아세트 산의 수소로의 처리방법 - Google Patents

수소화 촉매의 존재하에 이루어지는 아세트 산의 수소로의 처리방법

Info

Publication number
KR900009528A
KR900009528A KR1019890018314A KR890018314A KR900009528A KR 900009528 A KR900009528 A KR 900009528A KR 1019890018314 A KR1019890018314 A KR 1019890018314A KR 890018314 A KR890018314 A KR 890018314A KR 900009528 A KR900009528 A KR 900009528A
Authority
KR
South Korea
Prior art keywords
hydrogen
acetic acid
hydrogenation catalyst
treating acetic
treating
Prior art date
Application number
KR1019890018314A
Other languages
English (en)
Other versions
KR920010572B1 (ko
Inventor
폴 토렌스 지이
엠 콜링 필립
오우 스케이츠 마크
디이 피커드 웨인
Original Assignee
획스트 세라니이즈 코오포레이션
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 획스트 세라니이즈 코오포레이션 filed Critical 획스트 세라니이즈 코오포레이션
Publication of KR900009528A publication Critical patent/KR900009528A/ko
Application granted granted Critical
Publication of KR920010572B1 publication Critical patent/KR920010572B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/08—Acetic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1019890018314A 1988-12-09 1989-12-08 수소화 촉매의 존재하에 이루어지는 아세트 산의 수소로의 처리방법 KR920010572B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28218088A 1988-12-09 1988-12-09
US282.180 1988-12-09

Publications (2)

Publication Number Publication Date
KR900009528A true KR900009528A (ko) 1990-07-04
KR920010572B1 KR920010572B1 (ko) 1992-12-07

Family

ID=23080413

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890018314A KR920010572B1 (ko) 1988-12-09 1989-12-08 수소화 촉매의 존재하에 이루어지는 아세트 산의 수소로의 처리방법

Country Status (6)

Country Link
EP (1) EP0372993A1 (ko)
JP (1) JPH02231448A (ko)
KR (1) KR920010572B1 (ko)
CN (1) CN1024189C (ko)
CA (1) CA2004586A1 (ko)
MX (1) MX170346B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4208359A1 (de) * 1992-03-16 1993-09-23 Bayer Ag Verfahren zur herstellung von isocyanaten oder isocyanatgemischen und deren verwendung zur herstellung von polyurethanschaumstoffen
JP3220234B2 (ja) * 1992-07-07 2001-10-22 ダイセル化学工業株式会社 オゾンによる無水酢酸または無水酢酸および酢酸の混合物の精製法
RU2203264C2 (ru) * 1998-03-31 2003-04-27 Хальдор Топсеэ А/С Способ получения уксусной кислоты
JP4861563B2 (ja) * 2001-04-24 2012-01-25 昭和電工株式会社 低級脂肪族カルボン酸の精製方法、該精製方法による低級脂肪族カルボン酸の製造方法及び該製造方法により得られた低級脂肪族カルボン酸
DE12007339T8 (de) * 2006-04-14 2014-01-09 Celanese International Corporation Verfahren zur Reduktion von Aldehydkonzentration in einem Targetstrom
CN102210916B (zh) * 2010-04-08 2012-07-25 中国科学院化学研究所 用羧酸或羧酸盐降解有机卤代物的光化学还原方法
US10758838B2 (en) 2015-02-25 2020-09-01 Sabic Global Technologies B.V. Process for removing impurities from acetic acid
EP3555036A1 (en) * 2016-12-19 2019-10-23 SABIC Global Technologies B.V. Method of purifying acetic acid
CN116139879B (zh) * 2023-02-14 2024-01-26 安徽大学 二氧化硅负载铱镍催化剂IrNi/SiO2及其高选择性催化苯甲腈、巴豆醛和苄叉丙酮中的加氢方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB273810A (en) * 1925-06-26 1927-07-21 Henry Dreyfus Improvements relating to the recovery or production of oxygen-containing aliphatic compounds
US2884451A (en) * 1955-12-09 1959-04-28 Distillers Co Yeast Ltd Purification of aliphatic acids
US4227971A (en) * 1978-12-18 1980-10-14 Standard Oil Company (Indiana) Bromine removal from acetic acid

Also Published As

Publication number Publication date
EP0372993A1 (en) 1990-06-13
KR920010572B1 (ko) 1992-12-07
CN1024189C (zh) 1994-04-13
JPH02231448A (ja) 1990-09-13
CA2004586A1 (en) 1990-06-09
CN1043122A (zh) 1990-06-20
MX170346B (es) 1993-08-17

Similar Documents

Publication Publication Date Title
DE3867298D1 (de) Verfahren und reaktorsystem zur umsetzung von methanol in olefine.
GB2225860B (en) Method for detecting in the condition of catalytic converters
KR860004830A (ko) 테레프탈산의 제조방법 및 이를 위한 장치
GB2211851B (en) Method for reducing residual acrylic acid in acrylic acid polymer gels
ATA109294A (de) Verfahren zum herstellen einer bipolaren blei-säure-batterie und bipolare blei-säure-batterie
AR245092A1 (es) Procedimiento en fase vapor heterogeneo para producir un alcohol por contacto de una mezcla de vapor aldehido y un gas que contiene hidrogeno con un catalizador de hidrogenacion solido.
KR880014858A (ko) 활성탄 촉매의 활성화방법
DE68926764D1 (de) Kohlenwasserstoffbehandlungskatalysatoren und Verfahren zu deren Herstellung
HK1000964A1 (en) Process for producing methacrylic acid and methacrolein
EP0133033A3 (en) Process for producing optically active aryloxypropionic acids and derivatives thereof
DE3686502D1 (de) Verfahren zur herstellung von optisch aktivem 2-halo-phenyl-ethanol.
KR900009528A (ko) 수소화 촉매의 존재하에 이루어지는 아세트 산의 수소로의 처리방법
MX9200086A (es) Procedimiento para la reactivacion de un catalizador para usarse en un proceso de termofraccionamiento.
ATA244188A (de) Waessrige katalysatorloesung sowie brennstoffe
IT1204429B (it) Riduzione stereoselettiva in acidi biliari
DE3679776D1 (de) Verfahren zur herstellung und verwendung eines silberkatalysators.
DE68927880D1 (de) Verzweigte polycarbonate und verfahren zu ihrer herstellung
BR8907504A (pt) Processo de hidrofluoracao catalisada
KR880700687A (ko) 메타크릴산의 제조방법 및 이 방법에 사용되는 촉매
DE3884736D1 (de) Stromversorgungsleiterplatte und verfahren zu ihrer herstellung.
DE3660147D1 (en) Process for regenerating inactive and poisened platinum catalysts
GB2142012B (en) Catalytic process for acetic acid, acetaldehyde and ethanol
DK364686A (da) Katalytisk reduktionsproces
DE3669143D1 (de) Verfahren zur herstellung eines halogenierten benzolabkoemmlings in gegenwart eines zeolitischen katalysators.
EP0353053A3 (en) Catalytic process for producing optically active alpha-hydroxycarboxylates

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20091123

Year of fee payment: 18

EXPY Expiration of term