DE3373873D1 - Treatment of zeolites - Google Patents

Treatment of zeolites

Info

Publication number
DE3373873D1
DE3373873D1 DE8383304720T DE3373873T DE3373873D1 DE 3373873 D1 DE3373873 D1 DE 3373873D1 DE 8383304720 T DE8383304720 T DE 8383304720T DE 3373873 T DE3373873 T DE 3373873T DE 3373873 D1 DE3373873 D1 DE 3373873D1
Authority
DE
Germany
Prior art keywords
catalyst
zeolite
contacting
iii
zeolites
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8383304720T
Other languages
German (de)
English (en)
Inventor
Joseph Nicolas Miale
Clarence Dayton Chang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mobil Oil AS
Original Assignee
Mobil Oil AS
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 Mobil Oil AS filed Critical Mobil Oil AS
Application granted granted Critical
Publication of DE3373873D1 publication Critical patent/DE3373873D1/de
Expired legal-status Critical Current

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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/20—After treatment, characterised by the effect to be obtained to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
DE8383304720T 1983-08-15 1983-08-15 Treatment of zeolites Expired DE3373873D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83304720A EP0134334B1 (en) 1983-08-15 1983-08-15 Treatment of zeolites

Publications (1)

Publication Number Publication Date
DE3373873D1 true DE3373873D1 (en) 1987-11-05

Family

ID=8191251

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383304720T Expired DE3373873D1 (en) 1983-08-15 1983-08-15 Treatment of zeolites

Country Status (6)

Country Link
EP (1) EP0134334B1 (enExample)
JP (1) JPS6042222A (enExample)
AU (1) AU565420B2 (enExample)
CA (1) CA1207301A (enExample)
DE (1) DE3373873D1 (enExample)
ZA (1) ZA835994B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040194A (ja) * 1983-08-15 1985-03-02 モビル　オイル　コ−ポレ−シヨン 低級アルコ−ル／エ−テルを炭化水素に変換する改良方法
AU5100285A (en) * 1984-12-24 1986-07-03 Mobil Oil Corp. Zeolite catalyst composition having improved stability
US5175780A (en) * 1988-12-29 1992-12-29 Fuji Electric Co., Ltd. Optical fiber switch
JP2512582Y2 (ja) * 1991-05-28 1996-10-02 ダイセル化学工業株式会社 回転式膜分離装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644220A (en) * 1969-11-13 1972-02-22 Exxon Research Engineering Co Metal halide containing zeolites and method for their preparation
US4374296A (en) * 1980-02-14 1983-02-15 Mobil Oil Corporation Isomerization of paraffin hydrocarbons using zeolites with high steam-enhanced acidity
US4361713A (en) * 1981-06-26 1982-11-30 Mobil Oil Corporation Para-selective zeolite catalysts treated with halogen compounds

Also Published As

Publication number Publication date
JPH0366246B2 (enExample) 1991-10-16
AU565420B2 (en) 1987-09-17
CA1207301A (en) 1986-07-08
EP0134334A1 (en) 1985-03-20
ZA835994B (en) 1985-02-15
EP0134334B1 (en) 1987-09-30
AU1798683A (en) 1985-02-21
JPS6042222A (ja) 1985-03-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee