JPS5287123A - Separation of aromatic isomers of 8 carbons - Google Patents

Separation of aromatic isomers of 8 carbons

Info

Publication number
JPS5287123A
JPS5287123A JP272676A JP272676A JPS5287123A JP S5287123 A JPS5287123 A JP S5287123A JP 272676 A JP272676 A JP 272676A JP 272676 A JP272676 A JP 272676A JP S5287123 A JPS5287123 A JP S5287123A
Authority
JP
Japan
Prior art keywords
carbons
separation
aromatic isomers
isomers
aromatic
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.)
Pending
Application number
JP272676A
Other languages
Japanese (ja)
Inventor
Tetsuya Miyake
Kunihiko Takeda
Junzo Yonemochi
Naoki Miyata
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP272676A priority Critical patent/JPS5287123A/en
Publication of JPS5287123A publication Critical patent/JPS5287123A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To sepatate aromatic isomers of 8 carbons that are industrially difficult to separate because of mutual approximation of their specific volatilities by adsorbing the isomers on an adsorbent of crystalline alumina silicate and then desorbing them using a replacing agent or an additive of 4 or more carbon alcohols.
COPYRIGHT: (C)1977,JPO&Japio
JP272676A 1976-01-14 1976-01-14 Separation of aromatic isomers of 8 carbons Pending JPS5287123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP272676A JPS5287123A (en) 1976-01-14 1976-01-14 Separation of aromatic isomers of 8 carbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP272676A JPS5287123A (en) 1976-01-14 1976-01-14 Separation of aromatic isomers of 8 carbons

Publications (1)

Publication Number Publication Date
JPS5287123A true JPS5287123A (en) 1977-07-20

Family

ID=11537304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP272676A Pending JPS5287123A (en) 1976-01-14 1976-01-14 Separation of aromatic isomers of 8 carbons

Country Status (1)

Country Link
JP (1) JPS5287123A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54138526A (en) * 1978-04-19 1979-10-27 Teijin Yuka Kk Separation of ppxylene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54138526A (en) * 1978-04-19 1979-10-27 Teijin Yuka Kk Separation of ppxylene

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