KR840005064A - 포름 알데히드의 제조방법 - Google Patents

포름 알데히드의 제조방법 Download PDF

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Publication number
KR840005064A
KR840005064A KR1019830001620A KR830001620A KR840005064A KR 840005064 A KR840005064 A KR 840005064A KR 1019830001620 A KR1019830001620 A KR 1019830001620A KR 830001620 A KR830001620 A KR 830001620A KR 840005064 A KR840005064 A KR 840005064A
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KR
South Korea
Prior art keywords
methanol
reaction
palladium
catalyst
silver
Prior art date
Application number
KR1019830001620A
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English (en)
Other versions
KR860000871B1 (ko
Inventor
신끼찌(외1) 이마요시
Original Assignee
나가노와기찌
미쓰비시가스가가꾸 가부시끼가이샤
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.)
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Application filed by 나가노와기찌, 미쓰비시가스가가꾸 가부시끼가이샤 filed Critical 나가노와기찌
Publication of KR840005064A publication Critical patent/KR840005064A/ko
Application granted granted Critical
Publication of KR860000871B1 publication Critical patent/KR860000871B1/ko

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    • 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
    • C07C47/55—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing halogen
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • 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

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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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

내용 없음

Description

포름 알데히드의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 은-팔라듐 촉매의 존재하 공기에 의한 메탄올의 촉매적 산화-탈수소반응을 특징으로하는 포름알데히드의 제조방법.
  2. 제1항에 있어서, 은-팔라듐 촉매가 10중량 ppm~5중량%의 팔라듐을 함유함을 특징으로하는 방법.
  3. 제1항에 있어서, 은-팔라듐 촉매가 50~10,000중량 ppm의 팔라듐을 함유함을 특징으로하는 방법.
  4. 제1항에 있어서, 촉매 베드 온도 에의해 주어진 500~750℃의 반응온도에서, 촉매 입방미터당 0.3메트릭 톤/시~2.5메트릭톤/시의 메탄올 공급속도로, 메탄올에 대한 공기의 혼합비가 몰당 1.1~2.7 : 1이 되는 가운데 반응이 수행됨을 특징으로하는 방법.
  5. 제1항에 있어서, 메탄올에 대한 증기의 혼합비가 몰당 0.3~1.5 : 1인 증기존재하에 반응이 수행됨을 특징으로 하는 방법.
  6. 제1항에 있어서, 메탄올에 대한 폐기체의 비가 몰당 0.8~2.5 : 1인 폐기체의 존재하 반응이 수행됨을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830001620A 1982-06-11 1983-04-18 포름 알데히드의 제조방법 KR860000871B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP100115 1982-06-11
JP57100115A JPS58216137A (ja) 1982-06-11 1982-06-11 ホルムアルデヒドの製造法

Publications (2)

Publication Number Publication Date
KR840005064A true KR840005064A (ko) 1984-11-03
KR860000871B1 KR860000871B1 (ko) 1986-07-11

Family

ID=14265361

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830001620A KR860000871B1 (ko) 1982-06-11 1983-04-18 포름 알데히드의 제조방법

Country Status (3)

Country Link
JP (1) JPS58216137A (ko)
KR (1) KR860000871B1 (ko)
GB (1) GB2121787B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132268C1 (ko) * 1990-11-20 1992-07-16 Degussa Ag, 6000 Frankfurt, De
EP0486777A1 (de) * 1990-11-20 1992-05-27 Degussa Aktiengesellschaft Silberkatalysator für die Formaldehydsynthese und Verfahren zu seiner Herstellung
DE4315799A1 (de) * 1993-05-12 1994-11-17 Basf Ag Verfahren zur Herstellung von Formyldehyd durch oxidative Dehydrierung von Methanol in Gegenwart von Distickstoffoxid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328865B2 (ko) * 1973-06-15 1978-08-17
GB2069366B (en) * 1979-12-18 1984-06-06 Johnson Matthey Co Ltd Metal or alloy catalysts or catalyst supports

Also Published As

Publication number Publication date
GB2121787A (en) 1984-01-04
JPS6212775B2 (ko) 1987-03-20
GB2121787B (en) 1986-01-29
GB8309966D0 (en) 1983-05-18
JPS58216137A (ja) 1983-12-15
KR860000871B1 (ko) 1986-07-11

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