HU174459B - Process for the elimination of olefines from mixtures of aromatic hydrocarbons - Google Patents

Process for the elimination of olefines from mixtures of aromatic hydrocarbons

Info

Publication number
HU174459B
HU174459B HU76II239A HUII000239A HU174459B HU 174459 B HU174459 B HU 174459B HU 76II239 A HU76II239 A HU 76II239A HU II000239 A HUII000239 A HU II000239A HU 174459 B HU174459 B HU 174459B
Authority
HU
Hungary
Prior art keywords
olefines
elimination
mixtures
aromatic hydrocarbons
hydrocarbons
Prior art date
Application number
HU76II239A
Other languages
Hungarian (hu)
Inventor
Wlodzimiez Ratajczak
Kazimierz Zieborek
Witold Tecza
Andrzej Blonski
Zygmunt Lisiczki
Rajmund Chojnacki
Original Assignee
Inst Chemii Przemyslowej
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 Inst Chemii Przemyslowej filed Critical Inst Chemii Przemyslowej
Publication of HU174459B publication Critical patent/HU174459B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
HU76II239A 1975-06-02 1976-06-01 Process for the elimination of olefines from mixtures of aromatic hydrocarbons HU174459B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1975180868A PL95706B3 (en) 1975-06-02 1975-06-02 METHOD OF PURIFYING AROMATIC HYDROCARBONS

Publications (1)

Publication Number Publication Date
HU174459B true HU174459B (en) 1980-01-28

Family

ID=19972346

Family Applications (1)

Application Number Title Priority Date Filing Date
HU76II239A HU174459B (en) 1975-06-02 1976-06-01 Process for the elimination of olefines from mixtures of aromatic hydrocarbons

Country Status (8)

Country Link
CS (1) CS188856B2 (en)
DD (1) DD124376A5 (en)
DE (1) DE2624549A1 (en)
HU (1) HU174459B (en)
NL (1) NL7605824A (en)
PL (1) PL95706B3 (en)
RO (1) RO72823A (en)
SU (1) SU759052A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717785A (en) * 1986-12-10 1988-01-05 Shell Oil Company Removal of phosphine impurities from higher olefins
US4992601A (en) * 1989-02-15 1991-02-12 Energia Andina Ltd. Process for the selective separation of alkenes and alkynes
US5175363A (en) * 1991-01-28 1992-12-29 Eastman Kodak Company Method for purification of carboxylic acids and anhydrides

Also Published As

Publication number Publication date
RO72823A (en) 1982-09-09
SU759052A3 (en) 1980-08-23
DD124376A5 (en) 1977-02-16
CS188856B2 (en) 1979-03-30
PL95706B3 (en) 1977-11-30
NL7605824A (en) 1976-12-06
DE2624549A1 (en) 1976-12-16

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