DK133333C - PROCEDURE FOR SEPARATION OF P-XYLENE FROM A CARBONHYDRID FOOD MIXTURE CONTAINING MIXTURES OF AROMATIC ISOMERS WITH 8 CARBON ATOMS - Google Patents

PROCEDURE FOR SEPARATION OF P-XYLENE FROM A CARBONHYDRID FOOD MIXTURE CONTAINING MIXTURES OF AROMATIC ISOMERS WITH 8 CARBON ATOMS

Info

Publication number
DK133333C
DK133333C DK337269A DK337269A DK133333C DK 133333 C DK133333 C DK 133333C DK 337269 A DK337269 A DK 337269A DK 337269 A DK337269 A DK 337269A DK 133333 C DK133333 C DK 133333C
Authority
DK
Denmark
Prior art keywords
carbonhydrid
xylene
separation
procedure
carbon atoms
Prior art date
Application number
DK337269A
Other languages
Danish (da)
Other versions
DK133333B (en
Inventor
Richard William Neuzil
Original Assignee
Universal Oil Prod 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 Universal Oil Prod Co filed Critical Universal Oil Prod Co
Publication of DK133333B publication Critical patent/DK133333B/en
Application granted granted Critical
Publication of DK133333C publication Critical patent/DK133333C/en

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)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
DK337269A 1968-06-24 1969-06-23 PROCEDURE FOR SEPARATION OF P-XYLENE FROM A CARBONHYDRID FOOD MIXTURE CONTAINING MIXTURES OF AROMATIC ISOMERS WITH 8 CARBON ATOMS DK133333C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73917668A 1968-06-24 1968-06-24
US80673569A 1969-03-12 1969-03-12

Publications (2)

Publication Number Publication Date
DK133333B DK133333B (en) 1976-05-03
DK133333C true DK133333C (en) 1976-10-04

Family

ID=27113487

Family Applications (1)

Application Number Title Priority Date Filing Date
DK337269A DK133333C (en) 1968-06-24 1969-06-23 PROCEDURE FOR SEPARATION OF P-XYLENE FROM A CARBONHYDRID FOOD MIXTURE CONTAINING MIXTURES OF AROMATIC ISOMERS WITH 8 CARBON ATOMS

Country Status (15)

Country Link
JP (1) JPS4928181B1 (en)
BE (1) BE734798A (en)
CH (1) CH528453A (en)
CS (1) CS184752B2 (en)
DE (1) DE1931519B2 (en)
DK (1) DK133333C (en)
FI (1) FI51339C (en)
FR (1) FR2011549A1 (en)
GB (1) GB1236369A (en)
IL (1) IL32417A (en)
NL (1) NL159646B (en)
NO (1) NO127749B (en)
OA (1) OA03081A (en)
SE (1) SE343570B (en)
YU (1) YU33020B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014949A (en) * 1962-06-06 1977-03-29 Sun Ventures, Inc. Separation of cyclic compounds with molecular sieve adsorbent
CA928328A (en) * 1969-11-24 1973-06-12 J. De Rosset Armand Process for the production of para-xylene and gasoline
JPS5437127B1 (en) * 1970-01-17 1979-11-13
JPS5437128B1 (en) * 1970-01-28 1979-11-13
JPS5437129B1 (en) * 1970-02-03 1979-11-13
US3686343A (en) * 1970-10-01 1972-08-22 Exxon Research Engineering Co Paraxylene recovery with zeolite adsorbent
GB1447760A (en) * 1972-10-09 1976-09-02 Shell Int Research Process for the separation of paraxylene from hydrocarbon mixtures
GB1411603A (en) * 1972-12-13 1975-10-29 Shell Int Research Process for the separation of hydrocarbons
JPS51101883A (en) * 1975-03-06 1976-09-08 Showa Electric Wire & Cable Co TAINETSUDOJIKU KEEBURU
GB2031013B (en) * 1978-09-07 1983-02-16 Asahi Chemical Ind Separation of c8 aromatic isomers
JPS59122433A (en) * 1982-12-28 1984-07-14 Toray Ind Inc Separation and recovery of 3,5-xylenol
DE3348473C2 (en) * 1982-12-28 1994-07-28 Toray Industries Sepn. of meta-substd. and 1,3,5-substd. benzene derivs.
CN100512954C (en) * 2003-12-30 2009-07-15 环球油品公司 Process and bimetallic catalyst for c* alkyl aromatic isomerization
US9220638B2 (en) 2010-09-10 2015-12-29 The Procter & Gamble Company Deformed web materials
DE102017207817A1 (en) * 2017-05-09 2018-11-15 Clariant International Ltd Zeolite-containing adsorbent for the selective separation of isomers from aromatic hydrocarbon mixtures, its preparation and use
CN114177883B (en) * 2021-12-29 2023-08-18 洛阳建龙微纳新材料股份有限公司 Ba/Cs/Ni-LSX molecular sieve and preparation method and application thereof
CN115999197A (en) * 2022-12-16 2023-04-25 天津大学 Reversed phase chromatographic separation method for separating o-, m-and p-xylene

Also Published As

Publication number Publication date
FI51339C (en) 1976-12-10
NL159646B (en) 1979-03-15
YU33020B (en) 1976-03-31
DK133333B (en) 1976-05-03
IL32417A0 (en) 1969-08-27
JPS4928181B1 (en) 1974-07-24
CS184752B2 (en) 1978-09-15
YU161469A (en) 1975-08-31
FR2011549A1 (en) 1970-03-06
IL32417A (en) 1972-09-28
GB1236369A (en) 1971-06-23
NO127749B (en) 1973-08-13
NL6909558A (en) 1969-12-30
SE343570B (en) 1972-03-13
DE1931519C3 (en) 1973-10-04
DE1931519B2 (en) 1973-03-01
OA03081A (en) 1970-12-15
DE1931519A1 (en) 1970-02-12
FI51339B (en) 1976-08-31
CH528453A (en) 1972-09-30
BE734798A (en) 1969-12-01

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Legal Events

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PBP Patent lapsed