ATE22280T1 - Trennung von ortho-aromatischen isomeren. - Google Patents

Trennung von ortho-aromatischen isomeren.

Info

Publication number
ATE22280T1
ATE22280T1 AT84304176T AT84304176T ATE22280T1 AT E22280 T1 ATE22280 T1 AT E22280T1 AT 84304176 T AT84304176 T AT 84304176T AT 84304176 T AT84304176 T AT 84304176T AT E22280 T1 ATE22280 T1 AT E22280T1
Authority
AT
Austria
Prior art keywords
aromatic isomers
ortho
separation
adsorbent
feed stream
Prior art date
Application number
AT84304176T
Other languages
English (en)
Inventor
Daniel David Rosenfeld
Denise Mary Barthomeuf
Original Assignee
Exxon Research 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 Engineering Co filed Critical Exxon Research Engineering Co
Application granted granted Critical
Publication of ATE22280T1 publication Critical patent/ATE22280T1/de

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT84304176T 1983-06-27 1984-06-20 Trennung von ortho-aromatischen isomeren. ATE22280T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/507,761 US4482776A (en) 1983-06-27 1983-06-27 Separation of ortho aromatic isomers by selective adsorption with an aluminophosphate
EP84304176A EP0130740B1 (de) 1983-06-27 1984-06-20 Trennung von ortho-aromatischen Isomeren

Publications (1)

Publication Number Publication Date
ATE22280T1 true ATE22280T1 (de) 1986-10-15

Family

ID=24020020

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84304176T ATE22280T1 (de) 1983-06-27 1984-06-20 Trennung von ortho-aromatischen isomeren.

Country Status (8)

Country Link
US (1) US4482776A (de)
EP (1) EP0130740B1 (de)
JP (1) JPS6041621A (de)
AT (1) ATE22280T1 (de)
AU (1) AU561511B2 (de)
CA (1) CA1232551A (de)
DE (1) DE3460763D1 (de)
NO (1) NO165338C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780444A (en) * 1984-05-03 1988-10-25 Mobil Oil Corporation Activation of metallophophates
US4743708A (en) * 1985-03-26 1988-05-10 Exxon Chemical Patents Inc. Process for the separation of C10 aromatic isomers
US4690808A (en) * 1985-12-20 1987-09-01 Union Carbide Corporation Crystalline gallophosphate compositions
US4864070A (en) * 1988-03-28 1989-09-05 Amoco Corporation Process for the separation of ortho chlorinated aromatic isomers by selective adsorption
DE4131447A1 (de) * 1991-09-21 1993-03-25 Basf Ag Farbige, kristalline alumophosphate und/oder silicoalumophosphate vom ael-typ
FR2833592B1 (fr) * 2001-12-19 2004-02-13 Inst Francais Du Petrole Procede de coproduction de paraxylene et d'orthoxylene comprenant deux etapes de separation
FR2877237B1 (fr) * 2004-10-29 2006-12-29 Inst Francais Du Petrole Procede de separation par adsorption selective sur un solide contenant une zeolithe de structure cristalline analogue a l'im-12.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD107433A1 (de) * 1973-10-09 1974-08-05
US4313015A (en) * 1980-02-07 1982-01-26 Uop Inc. Separation process
US4310440A (en) * 1980-07-07 1982-01-12 Union Carbide Corporation Crystalline metallophosphate compositions
US4381419A (en) * 1981-04-22 1983-04-26 Exxon Research & Engineering Co. Adsorption-desorption separation process with integrated light and heavy desorbents
US4376226A (en) * 1982-02-05 1983-03-08 Exxon Research & Engineering Co. Process for the separation of ortho aromatic isomers by selective adsorption

Also Published As

Publication number Publication date
US4482776A (en) 1984-11-13
EP0130740A1 (de) 1985-01-09
EP0130740B1 (de) 1986-09-17
NO165338B (no) 1990-10-22
NO842578L (no) 1984-12-28
DE3460763D1 (en) 1986-10-23
JPH0380132B2 (de) 1991-12-24
AU561511B2 (en) 1987-05-07
NO165338C (no) 1991-01-30
JPS6041621A (ja) 1985-03-05
CA1232551A (en) 1988-02-09
AU2990684A (en) 1985-01-03

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