CA1027584A - Procede de preparation des aldehydes a partir des olefines - Google Patents

Procede de preparation des aldehydes a partir des olefines

Info

Publication number
CA1027584A
CA1027584A CA209,337A CA209337A CA1027584A CA 1027584 A CA1027584 A CA 1027584A CA 209337 A CA209337 A CA 209337A CA 1027584 A CA1027584 A CA 1027584A
Authority
CA
Canada
Prior art keywords
les
des
produits
sont
alcools
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
CA209,337A
Other languages
English (en)
Other versions
CA209337S (en
Inventor
Serge Mercier
Auguste Gueant
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.)
Produits Chimiques Ugine Kuhlmann
Original Assignee
Produits Chimiques Ugine Kuhlmann
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 Produits Chimiques Ugine Kuhlmann filed Critical Produits Chimiques Ugine Kuhlmann
Application granted granted Critical
Publication of CA1027584A publication Critical patent/CA1027584A/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PRECIS DE LA DIVULGATION:
La présente invention concerne un procédé en continu de préparation des aldéhydes à partir des oléfines par synthèse oxo et plus particulièrement la transformation en aldéhydes des produits subsidiaires résultant de l'hydroformylation des oléfi-nes. Le procédé consiste, après hydroformylation des oléfines, élimination des hydrocarbures n'ayant pas réagi et séparation des aldéhydes des produits secondaires à reprendre lesdits pro-duits secondaires pour séparer les alcools et les formiates des produits lourds. Les alcools et les formiates sont deshydrogé-nés et renvoyés dans le cycle de distallation. Les produits lourds sont hydrolysés à la vapeur d'eau, les aldéhydes et al-cools formés étant renvoyés dans le cycle de distillation.
CA209,337A 1973-09-17 1974-09-16 Procede de preparation des aldehydes a partir des olefines Expired CA1027584A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7333214A FR2243923B1 (fr) 1973-09-17 1973-09-17

Publications (1)

Publication Number Publication Date
CA1027584A true CA1027584A (fr) 1978-03-07

Family

ID=9125101

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209,337A Expired CA1027584A (fr) 1973-09-17 1974-09-16 Procede de preparation des aldehydes a partir des olefines

Country Status (12)

Country Link
JP (1) JPS5111085B2 (fr)
AR (1) AR200348A1 (fr)
AT (1) AT336558B (fr)
BE (1) BE816422A (fr)
BR (1) BR7407689D0 (fr)
CA (1) CA1027584A (fr)
DE (1) DE2443995B2 (fr)
ES (1) ES430151A1 (fr)
FR (1) FR2243923B1 (fr)
GB (1) GB1411073A (fr)
IT (1) IT1020809B (fr)
NL (1) NL7412251A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119012A (en) * 1979-03-08 1980-09-12 Komatsu Ltd Data effectiveness or ineffectiveness discriminator and data processor
EP0185477B1 (fr) * 1984-11-30 1991-01-16 Exxon Research And Engineering Company Préparation de compositions d'éther/éther-alcool
GB8430224D0 (en) * 1984-11-30 1985-01-09 Exxon Research Engineering Co Ether-containing mixtures in flexible pvc
GB8430226D0 (en) * 1984-11-30 1985-01-09 Exxon Research Engineering Co Hydroformylation of olefins
GB8430223D0 (en) * 1984-11-30 1985-01-09 Exxon Research Engineering Co Hydroformylation of olefins
JPH0691683B2 (ja) * 1985-03-25 1994-11-14 株式会社東芝 浮上式搬送装置
JP2511937B2 (ja) * 1987-03-06 1996-07-03 三菱化学株式会社 ヒドロホルミル化反応副生物からの有価物の回収法

Also Published As

Publication number Publication date
FR2243923B1 (fr) 1978-03-24
ES430151A1 (es) 1976-10-16
AT336558B (de) 1977-05-10
ATA712974A (de) 1976-09-15
BE816422A (fr) 1974-10-16
JPS5053313A (fr) 1975-05-12
DE2443995A1 (de) 1975-03-27
NL7412251A (nl) 1975-03-19
AU7333574A (en) 1976-03-18
JPS5111085B2 (fr) 1976-04-08
BR7407689D0 (pt) 1975-07-29
DE2443995B2 (de) 1978-08-24
GB1411073A (en) 1975-10-22
FR2243923A1 (fr) 1975-04-11
AR200348A1 (es) 1974-10-31
IT1020809B (it) 1977-12-30

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