ES405700A1 - P-and m-cymene separation - Google Patents

P-and m-cymene separation

Info

Publication number
ES405700A1
ES405700A1 ES405700A ES405700A ES405700A1 ES 405700 A1 ES405700 A1 ES 405700A1 ES 405700 A ES405700 A ES 405700A ES 405700 A ES405700 A ES 405700A ES 405700 A1 ES405700 A1 ES 405700A1
Authority
ES
Spain
Prior art keywords
cymene
separation
cymenes
sorbent
cimenos
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
ES405700A
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Publication of ES405700A1 publication Critical patent/ES405700A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A method of separating one of the cymenes from a fluid mixture consisting essentially of p-cymene and m-cymene, characterized by contacting said mixture with a sorbent, said sorbent being characterized by a substantially higher affinity for one of said cymenes than for the other one of those cimenos. (Machine-translation by Google Translate, not legally binding)
ES405700A 1971-08-10 1972-08-09 P-and m-cymene separation Expired ES405700A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17043671A 1971-08-10 1971-08-10

Publications (1)

Publication Number Publication Date
ES405700A1 true ES405700A1 (en) 1975-09-01

Family

ID=22619845

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405700A Expired ES405700A1 (en) 1971-08-10 1972-08-09 P-and m-cymene separation

Country Status (5)

Country Link
CA (1) CA968278A (en)
DE (1) DE2239423C3 (en)
ES (1) ES405700A1 (en)
FR (1) FR2148567B1 (en)
GB (1) GB1356726A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1275264C (en) * 1985-03-26 1990-10-16 Daniel D. Rosenfeld Process for the separation of c10 aromatics isomers

Also Published As

Publication number Publication date
FR2148567A1 (en) 1973-03-23
DE2239423A1 (en) 1973-02-15
FR2148567B1 (en) 1978-02-10
DE2239423B2 (en) 1980-02-28
CA968278A (en) 1975-05-27
GB1356726A (en) 1974-06-12
DE2239423C3 (en) 1980-10-23

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