GB1307264A - Separation of c8-aromatic mixtures - Google Patents

Separation of c8-aromatic mixtures

Info

Publication number
GB1307264A
GB1307264A GB3600870A GB3600870A GB1307264A GB 1307264 A GB1307264 A GB 1307264A GB 3600870 A GB3600870 A GB 3600870A GB 3600870 A GB3600870 A GB 3600870A GB 1307264 A GB1307264 A GB 1307264A
Authority
GB
United Kingdom
Prior art keywords
separation
sieve
desorbate
aromatics
xylene
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
GB3600870A
Other languages
English (en)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1307264A publication Critical patent/GB1307264A/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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
GB3600870A 1969-08-13 1970-07-24 Separation of c8-aromatic mixtures Expired GB1307264A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84986669A 1969-08-13 1969-08-13
US88133469A 1969-12-01 1969-12-01

Publications (1)

Publication Number Publication Date
GB1307264A true GB1307264A (en) 1973-02-14

Family

ID=27126884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3600870A Expired GB1307264A (en) 1969-08-13 1970-07-24 Separation of c8-aromatic mixtures

Country Status (6)

Country Link
BE (1) BE754754A (enExample)
CA (1) CA947663A (enExample)
DE (1) DE2038043C3 (enExample)
FR (1) FR2058006A5 (enExample)
GB (1) GB1307264A (enExample)
NL (1) NL7011709A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934768A1 (de) * 1978-09-07 1980-03-13 Asahi Chemical Ind Verfahren zur adsorptionstrennung von aromatischen c tief 8 -isomeren
EP0045953A1 (en) * 1980-08-07 1982-02-17 Sisas Societa'italiana Serie Acetica E Sintetica Spa A process for the separation of C8 aromatic hydrocarbons from their mixtures
EP0105698A1 (en) * 1982-09-28 1984-04-18 Exxon Research And Engineering Company A process for separating ethylbenzene from feedstream containing meta-xylene using a zeolite adsorbent

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686343A (en) * 1970-10-01 1972-08-22 Exxon Research Engineering Co Paraxylene recovery with zeolite adsorbent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934768A1 (de) * 1978-09-07 1980-03-13 Asahi Chemical Ind Verfahren zur adsorptionstrennung von aromatischen c tief 8 -isomeren
EP0045953A1 (en) * 1980-08-07 1982-02-17 Sisas Societa'italiana Serie Acetica E Sintetica Spa A process for the separation of C8 aromatic hydrocarbons from their mixtures
EP0105698A1 (en) * 1982-09-28 1984-04-18 Exxon Research And Engineering Company A process for separating ethylbenzene from feedstream containing meta-xylene using a zeolite adsorbent

Also Published As

Publication number Publication date
DE2038043A1 (de) 1971-03-04
FR2058006A5 (enExample) 1971-05-21
DE2038043B2 (de) 1979-04-05
CA947663A (en) 1974-05-21
NL7011709A (enExample) 1971-02-16
DE2038043C3 (de) 1979-11-22
BE754754A (fr) 1971-02-12

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Legal Events

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