BE805779A - Procede pour la separation du paraxylene d'un melange d'hydrocarbures - Google Patents

Procede pour la separation du paraxylene d'un melange d'hydrocarbures

Info

Publication number
BE805779A
BE805779A BE136436A BE136436A BE805779A BE 805779 A BE805779 A BE 805779A BE 136436 A BE136436 A BE 136436A BE 136436 A BE136436 A BE 136436A BE 805779 A BE805779 A BE 805779A
Authority
BE
Belgium
Prior art keywords
paraxylene
hydrocarbons
separation
mixture
Prior art date
Application number
BE136436A
Other languages
English (en)
French (fr)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BE805779A publication Critical patent/BE805779A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • 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)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (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)
BE136436A 1972-10-09 1973-10-08 Procede pour la separation du paraxylene d'un melange d'hydrocarbures BE805779A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4640972A GB1447760A (en) 1972-10-09 1972-10-09 Process for the separation of paraxylene from hydrocarbon mixtures

Publications (1)

Publication Number Publication Date
BE805779A true BE805779A (fr) 1974-04-08

Family

ID=10441145

Family Applications (1)

Application Number Title Priority Date Filing Date
BE136436A BE805779A (fr) 1972-10-09 1973-10-08 Procede pour la separation du paraxylene d'un melange d'hydrocarbures

Country Status (8)

Country Link
JP (1) JPS4980026A (xx)
BE (1) BE805779A (xx)
CA (1) CA1011263A (xx)
DE (1) DE2350444C2 (xx)
FR (1) FR2202064B1 (xx)
GB (1) GB1447760A (xx)
IT (1) IT998728B (xx)
NL (1) NL7313777A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817654B2 (ja) * 1975-04-02 1983-04-08 旭化成株式会社 新規複合吸着剤の製法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1236369A (en) * 1968-06-24 1971-06-23 Universal Oil Prod Co Hydrocarbon separation process
US3558730A (en) * 1968-06-24 1971-01-26 Universal Oil Prod Co Aromatic hydrocarbon separation by adsorption
US3663638A (en) * 1970-08-31 1972-05-16 Universal Oil Prod Co Aromatic hydrocarbon separation by adsorption

Also Published As

Publication number Publication date
GB1447760A (en) 1976-09-02
DE2350444C2 (de) 1982-07-29
JPS4980026A (xx) 1974-08-02
FR2202064A1 (xx) 1974-05-03
CA1011263A (en) 1977-05-31
NL7313777A (xx) 1974-04-11
DE2350444A1 (de) 1974-04-25
IT998728B (it) 1976-02-20
FR2202064B1 (xx) 1977-09-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SHELL INTERNATIONALE RESEARCH MIJ N.V.

Effective date: 19881031