DE1618884B1 - Verfahren zur Herstellung von 3-Methylmercaptoproionaldehyd - Google Patents

Verfahren zur Herstellung von 3-Methylmercaptoproionaldehyd

Info

Publication number
DE1618884B1
DE1618884B1 DE1967S0109534 DES0109534A DE1618884B1 DE 1618884 B1 DE1618884 B1 DE 1618884B1 DE 1967S0109534 DE1967S0109534 DE 1967S0109534 DE S0109534 A DES0109534 A DE S0109534A DE 1618884 B1 DE1618884 B1 DE 1618884B1
Authority
DE
Germany
Prior art keywords
reaction
aldehyde
methyl mercaptan
liquid
acrolein
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE1967S0109534
Other languages
German (de)
English (en)
Inventor
Sada Akio
Mitsuyoshi Manabe
Takesaburo Shima
Hasunage Shiozaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE1618884B1 publication Critical patent/DE1618884B1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2435—Loop-type reactors
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE1967S0109534 1966-04-25 1967-04-25 Verfahren zur Herstellung von 3-Methylmercaptoproionaldehyd Withdrawn DE1618884B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2649866 1966-04-25

Publications (1)

Publication Number Publication Date
DE1618884B1 true DE1618884B1 (de) 1971-09-16

Family

ID=12195137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1967S0109534 Withdrawn DE1618884B1 (de) 1966-04-25 1967-04-25 Verfahren zur Herstellung von 3-Methylmercaptoproionaldehyd

Country Status (6)

Country Link
BE (1) BE697532A (enrdf_load_stackoverflow)
DE (1) DE1618884B1 (enrdf_load_stackoverflow)
ES (2) ES339752A1 (enrdf_load_stackoverflow)
GB (1) GB1150252A (enrdf_load_stackoverflow)
NL (1) NL6705792A (enrdf_load_stackoverflow)
YU (1) YU32920B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627430A1 (de) * 1975-06-20 1976-12-23 Rhone Poulenc Ind Verfahren zur herstellung von beta- methylthiopropionaldehyd
US7199270B2 (en) 2003-12-18 2007-04-03 Degussa Ag Method for the separation of methyl mercaptan from reaction gas mixtures
EP3205643A1 (de) 2016-02-15 2017-08-16 Evonik Degussa GmbH Verfahren zur herstellung von 3-methylthiopropionaldehyd
EP3339290A1 (en) 2016-12-22 2018-06-27 Evonik Degussa GmbH Storage of 3-methylthiopropionaldehyde and methyl mercaptan
EP3656760A1 (de) 2018-11-21 2020-05-27 Evonik Operations GmbH Lagerstabile form von 3-methylthiopropionaldehyd

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5905171A (en) * 1995-06-22 1999-05-18 Novus International, Inc. Process for the preparation of 3-(methylthio)propanal
US5352837A (en) * 1993-06-08 1994-10-04 Novus International, Inc. Process for the preparation of 3-(methylthio)propanal
US5925794A (en) * 1993-06-08 1999-07-20 Novus International, Inc. Process for the preparation of 3-(methylthio)propanal
US5637766A (en) * 1993-06-08 1997-06-10 Novus International, Inc. Process for the preparation of 3-(methylthio) propanal
US5663409A (en) * 1995-06-07 1997-09-02 Novus International, Inc. Process for the preparation of 3-(methylthio) propanal and 2-hydroxy-4-(methylthio) butanenitrile
US5825369A (en) * 1996-01-16 1998-10-20 International Business Machines Corporation Compression of simple geometric models using spanning trees
CN110743470B (zh) * 2019-10-31 2025-02-11 河北美邦工程科技股份有限公司 气液相氯乙烯生产装置及工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168408B (de) * 1960-11-22 1964-04-23 Inventa Ag Verfahren zur Herstellung von ª‰-Methylmercaptopropionaldehyd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168408B (de) * 1960-11-22 1964-04-23 Inventa Ag Verfahren zur Herstellung von ª‰-Methylmercaptopropionaldehyd

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627430A1 (de) * 1975-06-20 1976-12-23 Rhone Poulenc Ind Verfahren zur herstellung von beta- methylthiopropionaldehyd
US7199270B2 (en) 2003-12-18 2007-04-03 Degussa Ag Method for the separation of methyl mercaptan from reaction gas mixtures
EP3205643A1 (de) 2016-02-15 2017-08-16 Evonik Degussa GmbH Verfahren zur herstellung von 3-methylthiopropionaldehyd
WO2017140665A1 (en) * 2016-02-15 2017-08-24 Evonik Degussa Gmbh Method for preparing 3-methylthiopropionaldehyde
US11014878B2 (en) 2016-02-15 2021-05-25 Evonik Operations Gmbh Method for preparing 3-methylthiopropionaldehyde
EP3339290A1 (en) 2016-12-22 2018-06-27 Evonik Degussa GmbH Storage of 3-methylthiopropionaldehyde and methyl mercaptan
EP3656760A1 (de) 2018-11-21 2020-05-27 Evonik Operations GmbH Lagerstabile form von 3-methylthiopropionaldehyd

Also Published As

Publication number Publication date
GB1150252A (en) 1969-04-30
YU83467A (en) 1975-06-30
ES352807A1 (es) 1969-09-01
BE697532A (enrdf_load_stackoverflow) 1967-10-02
YU32920B (en) 1975-12-31
NL6705792A (enrdf_load_stackoverflow) 1967-10-26
ES339752A1 (es) 1968-08-16

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee