DE3477762D1 - Process for preparing crystalline silicas - Google Patents

Process for preparing crystalline silicas

Info

Publication number
DE3477762D1
DE3477762D1 DE8484870180T DE3477762T DE3477762D1 DE 3477762 D1 DE3477762 D1 DE 3477762D1 DE 8484870180 T DE8484870180 T DE 8484870180T DE 3477762 T DE3477762 T DE 3477762T DE 3477762 D1 DE3477762 D1 DE 3477762D1
Authority
DE
Germany
Prior art keywords
preparing crystalline
crystalline silicas
silicas
preparing
crystalline
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
DE8484870180T
Other languages
English (en)
Inventor
Clippeleir Georges E M J De
Raymond M Cahen
Guy L G Debras
Thillo Hugo Van
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.)
Fina Technology Inc
Original Assignee
Fina Technology Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24247175&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3477762(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fina Technology Inc filed Critical Fina Technology Inc
Application granted granted Critical
Publication of DE3477762D1 publication Critical patent/DE3477762D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
    • C01B37/02—Crystalline silica-polymorphs, e.g. silicalites dealuminated aluminosilicate zeolites
    • 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
    • B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
    • B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
    • 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
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/03—Catalysts comprising molecular sieves not having base-exchange properties
    • C07C2529/035—Crystalline silica polymorphs, e.g. silicalites
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/22—MFI, e.g. ZSM-5. silicalite, LZ-241

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Silicon Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE8484870180T 1983-12-19 1984-12-19 Process for preparing crystalline silicas Expired DE3477762D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/562,652 US4772456A (en) 1983-12-19 1983-12-19 Process for preparing crystalline silicas

Publications (1)

Publication Number Publication Date
DE3477762D1 true DE3477762D1 (en) 1989-05-24

Family

ID=24247175

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484870180T Expired DE3477762D1 (en) 1983-12-19 1984-12-19 Process for preparing crystalline silicas

Country Status (6)

Country Link
US (1) US4772456A (de)
EP (1) EP0146525B1 (de)
JP (1) JPS60151210A (de)
AU (1) AU570084B2 (de)
CA (1) CA1251618A (de)
DE (1) DE3477762D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955642A (en) * 1996-10-30 1999-09-21 Fina Technology, Inc. Gas phase alkylation-liquid transalkylation process
EP0882710A1 (de) * 1997-06-03 1998-12-09 Industrial Technology Research Institute Verfahren zur Herstellung von Caprolactam und Katalysator für dieses Verfahren
EP0921178A1 (de) * 1997-12-05 1999-06-09 Fina Research S.A. Herstellung eines kristallinen Silicat Katalysators mit monoklinischer Struktur
EP0920911A1 (de) 1997-12-05 1999-06-09 Fina Research S.A. Herstellung von Katalysatoren für die Olefinumsetzung
US6057485A (en) * 1998-11-17 2000-05-02 Fina Technology, Inc. Gas phase alkylation with split load of catalyst
US6090991A (en) * 1999-02-27 2000-07-18 Fina Technology, Inc. Gas phase alkylation method and catalyst
US6222084B1 (en) 1999-04-09 2001-04-24 Fina Technology, Inc. Gas phase alkylation-liquid phase transalkylation process
US6268542B1 (en) 1999-08-23 2001-07-31 Fina Technology, Inc. Multi-phase alkylation-transalkylation process
DE102005009060A1 (de) * 2005-02-28 2006-09-07 Osram Opto Semiconductors Gmbh Modul mit strahlungsemittierenden Halbleiterkörpern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702886A (en) * 1969-10-10 1972-11-14 Mobil Oil Corp Crystalline zeolite zsm-5 and method of preparing the same
US3941871A (en) * 1973-11-02 1976-03-02 Mobil Oil Corporation Crystalline silicates and method of preparing the same
US4061724A (en) * 1975-09-22 1977-12-06 Union Carbide Corporation Crystalline silica
DE2909930C2 (de) * 1979-03-14 1984-05-10 Basf Ag, 6700 Ludwigshafen Neue kristalline SiO↓2↓-Modifikation und Verfahren zu ihrer Herstellung
DE2940103A1 (de) * 1979-10-03 1981-05-14 Henkel KGaA, 4000 Düsseldorf Verfahren zur hestellung kristalliner siliciumdioxid-molekularsiebe
AU2066483A (en) * 1982-11-06 1984-05-10 British Petroleum Company Plc, The Ultra pure high crystallinity silicas
US4781906A (en) * 1983-12-19 1988-11-01 Labofina, S.A. Crystalline silicas

Also Published As

Publication number Publication date
JPH0466808B2 (de) 1992-10-26
EP0146525A3 (en) 1986-03-19
AU3577684A (en) 1985-06-27
EP0146525A2 (de) 1985-06-26
EP0146525B1 (de) 1989-04-19
AU570084B2 (en) 1988-03-03
US4772456A (en) 1988-09-20
JPS60151210A (ja) 1985-08-09
CA1251618A (en) 1989-03-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation