DE2220747A1 - Verfahren zur Reinigung von Butadien-1,3-Schnitten und zu ihrer Anreicherung an Trans-Buten-2 und Buten-1 - Google Patents

Verfahren zur Reinigung von Butadien-1,3-Schnitten und zu ihrer Anreicherung an Trans-Buten-2 und Buten-1

Info

Publication number
DE2220747A1
DE2220747A1 DE19722220747 DE2220747A DE2220747A1 DE 2220747 A1 DE2220747 A1 DE 2220747A1 DE 19722220747 DE19722220747 DE 19722220747 DE 2220747 A DE2220747 A DE 2220747A DE 2220747 A1 DE2220747 A1 DE 2220747A1
Authority
DE
Germany
Prior art keywords
butene
catalyst
butadiene
hydration
trans
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.)
Pending
Application number
DE19722220747
Other languages
German (de)
English (en)
Inventor
Camille Coste
Antoine Iafrate
Hubert Knoche
Jean-Pierre Mermoz
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.)
ENTPR DE RECH S ET D ACTIVITES
Entreprise de Recherches et dActivites Petrolieres SA
Original Assignee
ENTPR DE RECH S ET D ACTIVITES
Entreprise de Recherches et dActivites Petrolieres SA
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 ENTPR DE RECH S ET D ACTIVITES, Entreprise de Recherches et dActivites Petrolieres SA filed Critical ENTPR DE RECH S ET D ACTIVITES
Publication of DE2220747A1 publication Critical patent/DE2220747A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
    • C07C5/25—Migration of carbon-to-carbon double bonds
    • C07C5/2506—Catalytic processes
    • C07C5/2525—Catalytic processes with inorganic acids; with salts or anhydrides of acids
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
    • B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
    • B01J27/1806—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with alkaline or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
    • C07C5/2226—Catalytic processes not covered by C07C5/23 - C07C5/31 with inorganic acids; with salt or anhydrides of acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
    • C07C5/2226—Catalytic processes not covered by C07C5/23 - C07C5/31 with inorganic acids; with salt or anhydrides of acids
    • C07C5/224—Acids of phosphorus; Salts thereof; Phosphorus oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
    • C07C5/25—Migration of carbon-to-carbon double bonds
    • C07C5/2506—Catalytic processes
    • C07C5/2525—Catalytic processes with inorganic acids; with salts or anhydrides of acids
    • C07C5/2537—Acids of phosphorus; Salts thereof; Phosphorus oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/182—Phosphorus; Compounds thereof with silicon
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19722220747 1971-04-27 1972-04-27 Verfahren zur Reinigung von Butadien-1,3-Schnitten und zu ihrer Anreicherung an Trans-Buten-2 und Buten-1 Pending DE2220747A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7114892A FR2135742A5 (fr) 1971-04-27 1971-04-27

Publications (1)

Publication Number Publication Date
DE2220747A1 true DE2220747A1 (de) 1972-11-09

Family

ID=9075980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722220747 Pending DE2220747A1 (de) 1971-04-27 1972-04-27 Verfahren zur Reinigung von Butadien-1,3-Schnitten und zu ihrer Anreicherung an Trans-Buten-2 und Buten-1

Country Status (7)

Country Link
JP (1) JPS529645B1 (fr)
BE (1) BE782656A (fr)
DE (1) DE2220747A1 (fr)
FR (1) FR2135742A5 (fr)
GB (1) GB1378704A (fr)
IT (1) IT954907B (fr)
NL (1) NL7205695A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516362A1 (de) * 1975-04-15 1976-10-28 Basf Ag Verfahren zur gewinnung von 1,3- butadien aus einem c tief 4-kohlenwasserstoffgemisch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516362A1 (de) * 1975-04-15 1976-10-28 Basf Ag Verfahren zur gewinnung von 1,3- butadien aus einem c tief 4-kohlenwasserstoffgemisch

Also Published As

Publication number Publication date
BE782656A (fr) 1972-08-16
FR2135742A5 (fr) 1972-12-22
JPS529645B1 (fr) 1977-03-17
IT954907B (it) 1973-09-15
NL7205695A (fr) 1972-10-31
GB1378704A (en) 1974-12-27

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OHA Expiration of time for request for examination