KR830009807A - 에틸렌글리콜 및/또는 글리콜산 에스테르의 제법 및 그에 사용되는 촉매 조성물 및 그의 제법 - Google Patents

에틸렌글리콜 및/또는 글리콜산 에스테르의 제법 및 그에 사용되는 촉매 조성물 및 그의 제법 Download PDF

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KR830009807A
KR830009807A KR1019820001915A KR820001915A KR830009807A KR 830009807 A KR830009807 A KR 830009807A KR 1019820001915 A KR1019820001915 A KR 1019820001915A KR 820001915 A KR820001915 A KR 820001915A KR 830009807 A KR830009807 A KR 830009807A
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South Korea
Prior art keywords
copper
preparation
contacting
oxalate
hydrogenation
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KR1019820001915A
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KR880000390B1 (ko
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하루히꼬 미야자끼
다이조 우다
고오이찌 히라이
야스오 나까무라
하루미 이께자와
다까노리 쓰찌에
Original Assignee
미즈노 가즈오
우베고오산 가부시끼 가이샤
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    • 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
    • C07C29/147—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 carboxylic acids or derivatives thereof
    • C07C29/149—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 carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

내용 없음

Description

에틸렌글리콜 및/또는 글리콜산 에스테르의 제법 및 그에 사용되는 촉매 조성물 및 그의 제법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 구리의 아민 착염 및 콜리이드질 실리카졸의 접촉에 의해 생성된 구리-함유 실리카겔의 환원물로 구성됨을 특징으로 하는, 옥살레이트 디에스테르의 수소 첨가에 유용한 수소 첨가 촉매 조성물.
  2. 제1항에 있어서, 이산화 규소 : 구리의 중량비가 1 : 약 2임을 특징으로 하는 조성물.
  3. 구리의 아민 착염 및 콜로이드질 실리카졸을 수성매질 존재하 접촉시키고, 생성된 구리 함유 실리카겔을 환원 처리시킴을 특징으로 하는, 옥살레이트 디에스테르의 수소 첨가에 유용한 수소 첨가 촉매 조성물의 제조방법.
  4. 제3항에 있어서, 실온 내지 약 150℃의 온도에서 접촉을 수행함을 특징으로 하는 방법.
  5. 제3항에 있어서, 수소 존재하 약 150 내지 500℃의 온도에서, 환원 처리를 수행함을 특징으로 하는 방법.
  6. 수소 첨가 촉매 존재하, 고온 및 기상 내에서, 옥살레이트 디에스테르를 수소 첨가시키는 것으로 구성된 에틸렌글리콜 및/또는 글리콜산 에스테르의 제법에 있어서, 촉매가 구리의 아민착염 및 콜로이드질 실리카졸의 접촉에 의해 생성된, 구리 함유 실리카겔의 환원 생성물로 구성된 촉매 조성물임을 특징으로 하는 개량방법.
  7. 제6항에 있어서, 옥살레이트 디에스테르가 1개 이상의 옥살산의 디(C1∼C3) 알킬 에스테르임을 특징으로 하는 방법.
  8. 제6항에 있어서, 고온이 약 140∼300℃임을 특징으로 하는 방법.
  9. 제6항에 있어서, 옥살레이트 디에스테르에 대한 수소의 몰비가 약 4 이상임을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8201915A 1981-04-30 1982-04-30 옥살산 디에스테르의 수소화 반응에 유용한 수소화반응 촉매 조성물 KR880000390B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP64,015 1981-04-30
JP64015 1981-04-30
JP56064015A JPS6045938B2 (ja) 1981-04-30 1981-04-30 シュウ酸ジエステルの水素添加触媒の製造法

Publications (2)

Publication Number Publication Date
KR830009807A true KR830009807A (ko) 1983-12-23
KR880000390B1 KR880000390B1 (ko) 1988-03-21

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KR8201915A KR880000390B1 (ko) 1981-04-30 1982-04-30 옥살산 디에스테르의 수소화 반응에 유용한 수소화반응 촉매 조성물

Country Status (12)

Country Link
US (2) US4440873A (ko)
EP (1) EP0064241B1 (ko)
JP (1) JPS6045938B2 (ko)
KR (1) KR880000390B1 (ko)
AU (1) AU545198B2 (ko)
BR (1) BR8202478A (ko)
CA (1) CA1187067A (ko)
DE (1) DE3265984D1 (ko)
GB (1) GB2099715B (ko)
IN (1) IN157792B (ko)
MY (1) MY8700343A (ko)
ZA (1) ZA822887B (ko)

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CN105777494B (zh) * 2014-12-24 2018-06-12 高化学技术株式会社 乙二醇的制备方法
CN104785261B (zh) * 2015-03-19 2017-01-11 河南能源化工集团研究院有限公司 一种混合硅源法合成草酸酯加氢催化剂及其制备方法
CN107848921B (zh) * 2015-07-29 2022-01-25 巴斯夫欧洲公司 用于生产单乙二醇的方法
JP2017171599A (ja) * 2016-03-23 2017-09-28 高化学技術株式会社 固体触媒、及びその固体触媒を用いたエチレングリコールの製造方法
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Also Published As

Publication number Publication date
KR880000390B1 (ko) 1988-03-21
GB2099715A (en) 1982-12-15
EP0064241B1 (en) 1985-09-04
US4440873A (en) 1984-04-03
GB2099715B (en) 1984-12-12
ZA822887B (en) 1983-03-30
EP0064241A1 (en) 1982-11-10
MY8700343A (en) 1987-12-31
CA1187067A (en) 1985-05-14
DE3265984D1 (en) 1985-10-10
US4585890A (en) 1986-04-29
IN157792B (ko) 1986-06-21
BR8202478A (pt) 1983-04-12
JPS57180432A (en) 1982-11-06
AU8304682A (en) 1982-11-04
AU545198B2 (en) 1985-07-04
JPS6045938B2 (ja) 1985-10-12

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