DE3373874D1 - Treatment of zeolites - Google Patents

Treatment of zeolites

Info

Publication number
DE3373874D1
DE3373874D1 DE8383304714T DE3373874T DE3373874D1 DE 3373874 D1 DE3373874 D1 DE 3373874D1 DE 8383304714 T DE8383304714 T DE 8383304714T DE 3373874 T DE3373874 T DE 3373874T DE 3373874 D1 DE3373874 D1 DE 3373874D1
Authority
DE
Germany
Prior art keywords
zeolites
treatment
contactinq
prod
pref
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
DE8383304714T
Other languages
English (en)
Inventor
Robert Bruce Calvert
Patrick Danford Perkins
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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 Corp filed Critical Mobil Oil Corp
Application granted granted Critical
Publication of DE3373874D1 publication Critical patent/DE3373874D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
    • C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
    • C07C209/18—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • 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
    • B01J2229/36—Steaming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE8383304714T 1983-08-15 1983-08-15 Treatment of zeolites Expired DE3373874D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83304714A EP0134330B1 (de) 1983-08-15 1983-08-15 Behandlung von Zeoliten

Publications (1)

Publication Number Publication Date
DE3373874D1 true DE3373874D1 (en) 1987-11-05

Family

ID=8191245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383304714T Expired DE3373874D1 (en) 1983-08-15 1983-08-15 Treatment of zeolites

Country Status (6)

Country Link
EP (1) EP0134330B1 (de)
JP (1) JPS6042227A (de)
AU (1) AU565440B2 (de)
CA (1) CA1213577A (de)
DE (1) DE3373874D1 (de)
ZA (1) ZA835990B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0163429A3 (de) * 1984-05-21 1986-04-02 Mobil Oil Corporation Verfahren zur Umsetzung von Methanol in Gegenwart von reaktiviertem zeolithischem Katalysatormaterial
US4650779A (en) * 1985-07-15 1987-03-17 Mobil Oil Corporation Regeneration of pillared clays with gas containing a small amount of ammonia
US4863885A (en) * 1985-09-10 1989-09-05 Mobil Oil Corp. Method for increasing the hydrocarbon sorption capacity of a zeolite
AU6299386A (en) * 1985-10-18 1987-04-30 Mobil Oil Corp. Hydroxyl-rich zeolites and their preparation
US5143876A (en) * 1985-10-18 1992-09-01 Mobil Oil Corporation Preparation of hydroxyl-rich zeolites
US5102839A (en) * 1985-10-18 1992-04-07 Mobil Oil Corporation Zeolites of increased hydrogen adsorption capacity
US4912275A (en) * 1987-08-05 1990-03-27 Mobil Oil Corporation Ammonium activation of zeolites in the presence of gaseous ammonia
US4837398A (en) * 1987-08-05 1989-06-06 Mobil Oil Corporation Ammonium activation of zeolites in the presence of gaseous ammonia
DE69128932T2 (de) * 1990-12-26 1998-07-09 Sumitomo Chemical Co Verfahren zur Herstellung von Epsilon-caprolactam und Aktivierung von festen Katalysatoren dafür
KR100229405B1 (ko) * 1992-06-25 1999-11-01 고오사이 아끼오 제올라이트성형체의 강도향상방법
JPH08266912A (ja) * 1995-03-31 1996-10-15 Nippon Oil Co Ltd 固体触媒の再生方法
DE19955557A1 (de) * 1999-11-18 2001-05-23 Basf Ag Oxidischer Katalysator mit Zeolithstruktur und Verfahren zu dessen Herstellung
JP5499918B2 (ja) * 2009-06-05 2014-05-21 三菱化学株式会社 触媒の再生方法
US20220332592A1 (en) * 2021-04-14 2022-10-20 Saudi Arabian Oil Company Amine functionalized zeolites and methods for making such

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE764917A (en) * 1970-03-27 1971-09-27 Mobil Oil Corp Regeneration of zeolite hydrocarbon con-version catalysts
US3835028A (en) * 1970-10-29 1974-09-10 Union Oil Co Hydrocracking process with rejuvenated catalyst
US4326994A (en) * 1980-02-14 1982-04-27 Mobil Oil Corporation Enhancement of zeolite catalytic activity
US4380669A (en) * 1981-04-08 1983-04-19 Mobil Oil Corporation Process for synthesizing aniline

Also Published As

Publication number Publication date
JPS6042227A (ja) 1985-03-06
AU565440B2 (en) 1987-09-17
EP0134330A1 (de) 1985-03-20
EP0134330B1 (de) 1987-09-30
AU1798783A (en) 1985-02-21
ZA835990B (en) 1985-02-15
CA1213577A (en) 1986-11-04

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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