RO72823A - Procedeu pentru purificarea unor amestecuri umede de hidrocarburi aromatice care contin compusi nesaturati - Google Patents

Procedeu pentru purificarea unor amestecuri umede de hidrocarburi aromatice care contin compusi nesaturati

Info

Publication number
RO72823A
RO72823A RO7686315A RO8631576A RO72823A RO 72823 A RO72823 A RO 72823A RO 7686315 A RO7686315 A RO 7686315A RO 8631576 A RO8631576 A RO 8631576A RO 72823 A RO72823 A RO 72823A
Authority
RO
Romania
Prior art keywords
containers
purification
procedure
aromatic hydrocarbons
containing non
Prior art date
Application number
RO7686315A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Wlodzimierz Ratajczak
Kazimierz Zieborak
Witold Tecza
Zygmunt Lisicki
Rajmund Chojnacki
Andrezj Blonski
Original Assignee
Instytut Chemii Przemyslowej,Pl
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 Instytut Chemii Przemyslowej,Pl filed Critical Instytut Chemii Przemyslowej,Pl
Publication of RO72823A publication Critical patent/RO72823A/ro

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)
RO7686315A 1975-06-02 1976-06-01 Procedeu pentru purificarea unor amestecuri umede de hidrocarburi aromatice care contin compusi nesaturati RO72823A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1975180868A PL95706B3 (pl) 1975-06-02 1975-06-02 Sposob oczyszczania weglowodorow aromatycznych

Publications (1)

Publication Number Publication Date
RO72823A true RO72823A (ro) 1982-09-09

Family

ID=19972346

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7686315A RO72823A (ro) 1975-06-02 1976-06-01 Procedeu pentru purificarea unor amestecuri umede de hidrocarburi aromatice care contin compusi nesaturati

Country Status (8)

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

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
CS188856B2 (en) 1979-03-30
DD124376A5 (hu) 1977-02-16
HU174459B (hu) 1980-01-28
SU759052A3 (ru) 1980-08-23
DE2624549A1 (de) 1976-12-16
NL7605824A (nl) 1976-12-06
PL95706B3 (pl) 1977-11-30

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