RO69437A - Procedeu de concentrare si separare a unui component dintr-un amestecde hidrocarburi aromatice izomere c8 - Google Patents

Procedeu de concentrare si separare a unui component dintr-un amestecde hidrocarburi aromatice izomere c8

Info

Publication number
RO69437A
RO69437A RO7065467A RO6546770A RO69437A RO 69437 A RO69437 A RO 69437A RO 7065467 A RO7065467 A RO 7065467A RO 6546770 A RO6546770 A RO 6546770A RO 69437 A RO69437 A RO 69437A
Authority
RO
Romania
Prior art keywords
isomeric
concentrating
separating
component
hydrocarbon mixture
Prior art date
Application number
RO7065467A
Other languages
English (en)
French (fr)
Inventor
Donald B Broughton
Original Assignee
Universal Oil Products Co,Us
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 Universal Oil Products Co,Us filed Critical Universal Oil Products Co,Us
Publication of RO69437A publication Critical patent/RO69437A/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/2724—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with metals
    • 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)
  • Chemical Kinetics & Catalysis (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)
  • Treatment Of Liquids With Adsorbents In General (AREA)
RO7065467A 1969-12-30 1970-12-30 Procedeu de concentrare si separare a unui component dintr-un amestecde hidrocarburi aromatice izomere c8 RO69437A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88911669A 1969-12-30 1969-12-30

Publications (1)

Publication Number Publication Date
RO69437A true RO69437A (ro) 1982-02-26

Family

ID=25394533

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7065467A RO69437A (ro) 1969-12-30 1970-12-30 Procedeu de concentrare si separare a unui component dintr-un amestecde hidrocarburi aromatice izomere c8

Country Status (12)

Country Link
US (1) US3636180A (ro)
JP (1) JPS5729451B1 (ro)
AT (1) AT311313B (ro)
CA (1) CA941389A (ro)
DE (1) DE2063640C3 (ro)
ES (1) ES386887A1 (ro)
FR (1) FR2074358A5 (ro)
GB (1) GB1325050A (ro)
NL (1) NL7018978A (ro)
RO (1) RO69437A (ro)
SE (1) SE384202B (ro)
ZA (1) ZA708608B (ro)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939221A (en) * 1973-07-27 1976-02-17 The British Petroleum Chemical International Ltd. Xylenes separation process
US4118429A (en) * 1977-09-26 1978-10-03 Uop Inc. Production and recovery of para-xylene
JPS54125619A (en) * 1978-03-17 1979-09-29 Teijin Yuka Kk Method of reforming hydrocarbons
DE3131682A1 (de) * 1981-08-11 1983-02-24 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von p-chlortoluol und/oder m-chlortoluol
US4642406A (en) * 1985-09-13 1987-02-10 Uop Inc. High severity process for xylene production employing a transalkylation zone for xylene isomerization
US4697039A (en) * 1985-09-13 1987-09-29 Uop Inc. Xylene producing process having staged catalytic conversion of ethylbenzene
US4783568A (en) * 1985-09-13 1988-11-08 Uop Inc. Xylene producing process having staged catalytic conversion of ethylbenzene
US4670618A (en) * 1986-02-10 1987-06-02 Phillips Petroleum Company Process for improved recovery of paraxylene
US5004853A (en) * 1988-03-29 1991-04-02 Uop Continuous process for the production of 2,6-dimethylnaphthalene
GB2242910A (en) * 1990-04-11 1991-10-16 Shell Int Research Process for the isomerization of a hydrocarbon feed
US9522862B2 (en) 2014-06-30 2016-12-20 Uop Llc Simulated moving bed separators and methods for isolating a desired component

Also Published As

Publication number Publication date
JPS5729451B1 (ro) 1982-06-23
CA941389A (en) 1974-02-05
DE2063640A1 (de) 1971-07-08
ES386887A1 (es) 1973-04-16
DE2063640C3 (de) 1975-02-20
NL7018978A (ro) 1971-07-02
GB1325050A (en) 1973-08-01
FR2074358A5 (ro) 1971-10-01
ZA708608B (en) 1971-09-29
US3636180A (en) 1972-01-18
SE384202B (sv) 1976-04-26
DE2063640B2 (ro) 1974-06-20
AT311313B (de) 1973-11-12

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