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GB1541781A - Process for adsorptive separation of paraxylene - Google Patents

Process for adsorptive separation of paraxylene

Info

Publication number
GB1541781A
GB1541781A GB3424877A GB3424877A GB1541781A GB 1541781 A GB1541781 A GB 1541781A GB 3424877 A GB3424877 A GB 3424877A GB 3424877 A GB3424877 A GB 3424877A GB 1541781 A GB1541781 A GB 1541781A
Authority
GB
United Kingdom
Prior art keywords
paraxylene
adsorptive separation
adsorptive
separation
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
GB3424877A
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of GB1541781A publication Critical patent/GB1541781A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
GB3424877A 1976-08-30 1977-08-16 Process for adsorptive separation of paraxylene Expired GB1541781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10256776A JPS5328125A (en) 1976-08-30 1976-08-30 Adsorption isokation of xylene isomer

Publications (1)

Publication Number Publication Date
GB1541781A true GB1541781A (en) 1979-03-07

Family

ID=14330788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3424877A Expired GB1541781A (en) 1976-08-30 1977-08-16 Process for adsorptive separation of paraxylene

Country Status (7)

Country Link
JP (1) JPS5328125A (en)
CA (1) CA1083611A (en)
DE (1) DE2738518A1 (en)
FR (1) FR2362803A1 (en)
GB (1) GB1541781A (en)
IT (1) IT1082300B (en)
NL (1) NL7709493A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2031013B (en) * 1978-09-07 1983-02-16 Asahi Chemical Ind Separation of c8 aromatic isomers
DE3435376C2 (en) * 1984-09-27 1996-09-12 Loi Ipsen Holding Gmbh Process for heat treatment of workpieces
US4899017A (en) * 1987-07-27 1990-02-06 Mobil Oil Corporation Process for the selective separation of para-xylene from C8 aromatic mixtures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2089639A5 (en) * 1970-04-15 1972-01-07 Idemitsu Petrochemical Co
US3761533A (en) * 1970-07-23 1973-09-25 Toray Industries Separation process of components of feed mixture utilizing solid sorbent
US3686342A (en) * 1970-09-18 1972-08-22 Universal Oil Prod Co Aromatic hydrocarbon separation by adsorption

Also Published As

Publication number Publication date
FR2362803B1 (en) 1980-01-18
DE2738518C2 (en) 1988-01-14
FR2362803A1 (en) 1978-03-24
DE2738518A1 (en) 1978-03-02
NL7709493A (en) 1978-03-02
CA1083611A (en) 1980-08-12
JPS5328125A (en) 1978-03-16
JPS5416486B2 (en) 1979-06-22
IT1082300B (en) 1985-05-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930816