ES466292A1 - Hydroformylation process - Google Patents

Hydroformylation process

Info

Publication number
ES466292A1
ES466292A1 ES466292A ES466292A ES466292A1 ES 466292 A1 ES466292 A1 ES 466292A1 ES 466292 A ES466292 A ES 466292A ES 466292 A ES466292 A ES 466292A ES 466292 A1 ES466292 A1 ES 466292A1
Authority
ES
Spain
Prior art keywords
triarylphosphine
carbon monoxide
alpha
olefin
rhodium
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
ES466292A
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 ES466292A1 publication Critical patent/ES466292A1/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

Improvement in a process for hydroformylating an alpha-olefin to produce aldehydes with one carbon atom more than the alpha-olefin, by reacting the alpha-olefin with hydrogen and carbon monoxide in the presence of a rhodium complex catalyst consisting of essentially in rhodium complexing with carbon monoxide and a triarylphosphine, and in the presence of free triarylphosphine, characterized in that it comprises practicing said process at a temperature of about 90 to about 130º c, a partial pressure of carbon monoxide less than about 3, 86 kilograms per absolute square centimeter, a hydrogen partial pressure of less than approximately 14.06 kilograms per absolute square centimeter, a total gas pressure of hydrogen, carbon monoxide and alpha-olefin less than approximately 28.12 kilograms per square centimeter absolute, and at least about 100 moles of free triarylphosphine for each mol of catalytically active rodiometallic; and minimizing or substantially preventing the deactivation of said rhodium complex catalyst at a given maximum rate of loss of activity by controlling and correlating the carbon monoxide partial pressure, the temperature, and the free triarylphosphine: metal rhodium catalytically active molar ratio within said values provide the minimum stability factor f necessary to essentially give the minimum rate of loss of activity; said stability factor f being defined by the equation: ** (formula) ** where y = k1 k2t k3p k4 (l/rh), where t = reaction temperature (º c), p = partial pressure of monoxide carbon (kg/cm2 absolute), (l/rh) = free triarylphosphine molar ratio: catalytically active metallic rhodium, and f1, dºk2, k3 and k4 are constant and are fixed for each triarylphosphine. (Machine-translation by Google Translate, not legally binding)
ES466292A 1977-01-25 1978-01-24 Hydroformylation process Expired ES466292A1 (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
ES466292A1 true ES466292A1 (en) 1979-01-16

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 After (2)

Application Number Title Priority Date Filing Date
ES474699A Expired ES474699A1 (en) 1977-01-25 1978-10-31 Hydroformylation process
ES474698A Expired ES474698A1 (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
CA1328281C (en) * 1988-07-14 1994-04-05 Anthony George Abatjoglou 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
IT1093322B (en) 1985-07-19
ES474698A1 (en) 1979-04-01
FR2377992A2 (en) 1978-08-18
JPS5857413B2 (en) 1983-12-20
GB1599922A (en) 1981-10-07
JPS5392706A (en) 1978-08-15
NL7800856A (en) 1978-07-27
MX148047A (en) 1983-03-09
NL186444B (en) 1990-07-02
SE444311B (en) 1986-04-07
ATA49178A (en) 1982-01-15
ES474699A1 (en) 1979-04-01
SE7800872L (en) 1978-09-15
AU522597B2 (en) 1982-06-17
ZA78147B (en) 1978-11-29
CA1105946A (en) 1981-07-28
AU3262978A (en) 1979-08-02
IT7819576A0 (en) 1978-01-24
BR7800396A (en) 1978-08-22
BE863268R (en) 1978-07-24
NL186444C (en) 1990-12-03
FR2377992B2 (en) 1984-02-03
AT368122B (en) 1982-09-10
DE2802923C2 (en) 1986-03-13
DE2802923A1 (en) 1978-07-27

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