FI51339C - A process for separating para-xylene from a feedstock comprising a mixture of isomers of C8 aromatic hydrocarbons comprising ethylbenzene and at least one other xylene. - Google Patents

A process for separating para-xylene from a feedstock comprising a mixture of isomers of C8 aromatic hydrocarbons comprising ethylbenzene and at least one other xylene.

Info

Publication number
FI51339C
FI51339C FI691858A FI185869A FI51339C FI 51339 C FI51339 C FI 51339C FI 691858 A FI691858 A FI 691858A FI 185869 A FI185869 A FI 185869A FI 51339 C FI51339 C FI 51339C
Authority
FI
Finland
Prior art keywords
xylene
ethylbenzene
feedstock
isomers
mixture
Prior art date
Application number
FI691858A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI51339B (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
Priority to FI376674A priority Critical patent/FI52457C/en
Publication of FI51339B publication Critical patent/FI51339B/fi
Application granted granted Critical
Publication of FI51339C publication Critical patent/FI51339C/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)
FI691858A 1968-06-24 1969-06-24 A process for separating para-xylene from a feedstock comprising a mixture of isomers of C8 aromatic hydrocarbons comprising ethylbenzene and at least one other xylene. FI51339C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI376674A FI52457C (en) 1968-06-24 1974-12-27 Process for separating the paraxylene from a mixture of aromatic C8 hydrocarbon isomers containing ethylbenzene.

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
FI51339B FI51339B (en) 1976-08-31
FI51339C true FI51339C (en) 1976-12-10

Family

ID=27113487

Family Applications (1)

Application Number Title Priority Date Filing Date
FI691858A FI51339C (en) 1968-06-24 1969-06-24 A process for separating para-xylene from a feedstock comprising a mixture of isomers of C8 aromatic hydrocarbons comprising ethylbenzene and at least one other xylene.

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
MX152327A (en) * 1978-09-07 1985-06-27 Asahi Chemical Ind IMPROVED PROCEDURE FOR THE SEPARATION BY ADSORPTION OF C8 AROMATIC ISOMERS
JPS59122433A (en) * 1982-12-28 1984-07-14 Toray Ind Inc Separation and recovery of 3,5-xylenol
DE3348474C2 (en) * 1982-12-28 1996-01-11 Toray Industries Process for the separation of 3,5-xylenol
JP4939947B2 (en) * 2003-12-30 2012-05-30 ユーオーピー エルエルシー Method and catalyst for isomerization of C8 alkyl aromatics
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
DE1931519C3 (en) 1973-10-04
NO127749B (en) 1973-08-13
IL32417A0 (en) 1969-08-27
YU161469A (en) 1975-08-31
FI51339B (en) 1976-08-31
NL6909558A (en) 1969-12-30
FR2011549A1 (en) 1970-03-06
CS184752B2 (en) 1978-09-15
DE1931519B2 (en) 1973-03-01
SE343570B (en) 1972-03-13
IL32417A (en) 1972-09-28
DE1931519A1 (en) 1970-02-12
GB1236369A (en) 1971-06-23
NL159646B (en) 1979-03-15
BE734798A (en) 1969-12-01
OA03081A (en) 1970-12-15
DK133333C (en) 1976-10-04
DK133333B (en) 1976-05-03
JPS4928181B1 (en) 1974-07-24
YU33020B (en) 1976-03-31
CH528453A (en) 1972-09-30

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