CA1083611A - 1-alkyl-4-isopropylbenzene desorbents for para-xylene - Google Patents

1-alkyl-4-isopropylbenzene desorbents for para-xylene

Info

Publication number
CA1083611A
CA1083611A CA285,643A CA285643A CA1083611A CA 1083611 A CA1083611 A CA 1083611A CA 285643 A CA285643 A CA 285643A CA 1083611 A CA1083611 A CA 1083611A
Authority
CA
Canada
Prior art keywords
para
xylene
adsorbent
desorbent
isopropylbenzene
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
CA285,643A
Other languages
English (en)
French (fr)
Inventor
Kishio Miwa
Kazuo Tsunoi
Takehisa Inoue
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
Application granted granted Critical
Publication of CA1083611A publication Critical patent/CA1083611A/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)
CA285,643A 1976-08-30 1977-08-29 1-alkyl-4-isopropylbenzene desorbents for para-xylene Expired CA1083611A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP102567/76 1976-08-30
JP10256776A JPS5328125A (en) 1976-08-30 1976-08-30 Adsorption isokation of xylene isomer

Publications (1)

Publication Number Publication Date
CA1083611A true CA1083611A (en) 1980-08-12

Family

ID=14330788

Family Applications (1)

Application Number Title Priority Date Filing Date
CA285,643A Expired CA1083611A (en) 1976-08-30 1977-08-29 1-alkyl-4-isopropylbenzene desorbents for para-xylene

Country Status (7)

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

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 (de) * 1984-09-27 1996-09-12 Loi Ipsen Holding Gmbh Verfahren zur Wärmebehandlung von Werkstücken
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 (es) * 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
JPS5416486B2 (es) 1979-06-22
DE2738518A1 (de) 1978-03-02
FR2362803B1 (es) 1980-01-18
NL7709493A (nl) 1978-03-02
IT1082300B (it) 1985-05-21
FR2362803A1 (fr) 1978-03-24
JPS5328125A (en) 1978-03-16
GB1541781A (en) 1979-03-07
DE2738518C2 (es) 1988-01-14

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Legal Events

Date Code Title Description
MKEX Expiry