ES474698A1 - Hydroformylation process - Google Patents

Hydroformylation process

Info

Publication number
ES474698A1
ES474698A1 ES474698A ES474698A ES474698A1 ES 474698 A1 ES474698 A1 ES 474698A1 ES 474698 A ES474698 A ES 474698A ES 474698 A ES474698 A ES 474698A ES 474698 A1 ES474698 A1 ES 474698A1
Authority
ES
Spain
Prior art keywords
olefin
alpha
hydrogen
carbon monoxide
liquid body
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.)
Expired
Application number
ES474698A
Other languages
Spanish (es)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES474698A1 publication Critical patent/ES474698A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)

Abstract

A continuous process for hydroformylating an alpha-olefin to produce aldehydes with a carbon atom more than the alpha-olefin, which includes the steps of: establishing a liquid body of a homogeneous mixture containing said alpha-olefin, hydrogen, carbon monoxide, said aldehyde products, high-boiling liquid condensation products of said aldehydes, a soluble rhodium complex catalyst consisting essentially of rhodium complexing with carbon monoxide and a triarylphosphine, and free triarylphosphine; feeding the liquid body a gaseous recycle stream containing at least hydrogen and unreacted alpha-olefin; feed replacement amounts of carbon monoxide, hydrogen and alpha-olefin to the liquid body. (Machine-translation by Google Translate, not legally binding)
ES474698A 1977-01-25 1978-10-31 Hydroformylation process Expired ES474698A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76233677A 1977-01-25 1977-01-25

Publications (1)

Publication Number Publication Date
ES474698A1 true ES474698A1 (en) 1979-04-01

Family

ID=25064757

Family Applications (3)

Application Number Title Priority Date Filing Date
ES466292A Expired ES466292A1 (en) 1977-01-25 1978-01-24 Hydroformylation process
ES474699A Expired ES474699A1 (en) 1977-01-25 1978-10-31 Hydroformylation process
ES474698A Expired ES474698A1 (en) 1977-01-25 1978-10-31 Hydroformylation process

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES466292A Expired ES466292A1 (en) 1977-01-25 1978-01-24 Hydroformylation process
ES474699A Expired ES474699A1 (en) 1977-01-25 1978-10-31 Hydroformylation process

Country Status (15)

Country Link
JP (1) JPS5857413B2 (en)
AT (1) AT368122B (en)
AU (1) AU522597B2 (en)
BE (1) BE863268R (en)
BR (1) BR7800396A (en)
CA (1) CA1105946A (en)
DE (1) DE2802923C2 (en)
ES (3) ES466292A1 (en)
FR (1) FR2377992A2 (en)
GB (1) GB1599922A (en)
IT (1) IT1093322B (en)
MX (1) MX148047A (en)
NL (1) NL186444C (en)
SE (1) SE444311B (en)
ZA (1) ZA78147B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2965157D1 (en) * 1979-03-21 1983-05-11 Davy Mckee London Process for the production of aldehydes by hydroformylation of alkenes
DE16286T1 (en) * 1979-03-21 1983-05-11 Davy Mckee (London) Ltd., London HYDROFORMYLATION PROCESS.
FR2459683A1 (en) 1979-06-22 1981-01-16 Ugine Kuhlmann PROCESS FOR STABILIZING AND REGENERATING THE CATALYST OF HYDROFORMYLATION OF PROPENE
JPS606630A (en) * 1983-06-24 1985-01-14 Kuraray Co Ltd Continuous hydroformylation of allyl alcohol
JPS60174723U (en) * 1984-04-27 1985-11-19 安本　重一 tight frame
CN1024186C (en) * 1988-07-14 1994-04-13 联合碳化化学品及塑料有限公司 Process for catalyst aldehyde product separation
DE102005046250B4 (en) * 2005-09-27 2020-10-08 Evonik Operations Gmbh Plant for the separation of organic transition metal complex catalysts
JP2013181004A (en) * 2012-03-02 2013-09-12 Jnc Corp Method for improvement of oxo reaction catalyst lifetime

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487112A (en) * 1967-04-27 1969-12-30 Monsanto Co Vapor phase hydroformylation process
US3527809A (en) * 1967-08-03 1970-09-08 Union Carbide Corp Hydroformylation process
US3555098A (en) * 1967-12-13 1971-01-12 Union Oil Co Hydroformylation
GB1338237A (en) * 1969-12-22 1973-11-21 Union Carbide Corp Hydroformylation process
JPS50123611A (en) * 1974-03-12 1975-09-29
JPS511687A (en) * 1974-06-27 1976-01-08 Sadao Ukita Tenpura hanbaagunadono nenseizairyono katakeiseinisaishiteno atsumichoseisochi
JPS516124A (en) * 1974-07-05 1976-01-19 Hitachi Chemical Co Ltd Kikinzoku oyobi ryusandono kaishuhoho

Also Published As

Publication number Publication date
JPS5857413B2 (en) 1983-12-20
AU522597B2 (en) 1982-06-17
IT1093322B (en) 1985-07-19
ZA78147B (en) 1978-11-29
FR2377992B2 (en) 1984-02-03
BE863268R (en) 1978-07-24
ES466292A1 (en) 1979-01-16
BR7800396A (en) 1978-08-22
JPS5392706A (en) 1978-08-15
ATA49178A (en) 1982-01-15
ES474699A1 (en) 1979-04-01
SE444311B (en) 1986-04-07
NL7800856A (en) 1978-07-27
NL186444C (en) 1990-12-03
AU3262978A (en) 1979-08-02
SE7800872L (en) 1978-09-15
CA1105946A (en) 1981-07-28
IT7819576A0 (en) 1978-01-24
MX148047A (en) 1983-03-09
AT368122B (en) 1982-09-10
DE2802923C2 (en) 1986-03-13
GB1599922A (en) 1981-10-07
NL186444B (en) 1990-07-02
FR2377992A2 (en) 1978-08-18
DE2802923A1 (en) 1978-07-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103