DK0423530T3 - Process for making synthetic crystalline metal-containing borosilicates - Google Patents

Process for making synthetic crystalline metal-containing borosilicates

Info

Publication number
DK0423530T3
DK0423530T3 DK90118806.0T DK90118806T DK0423530T3 DK 0423530 T3 DK0423530 T3 DK 0423530T3 DK 90118806 T DK90118806 T DK 90118806T DK 0423530 T3 DK0423530 T3 DK 0423530T3
Authority
DK
Denmark
Prior art keywords
period
crystalline metal
borosilicates
synthetic crystalline
molar ratio
Prior art date
Application number
DK90118806.0T
Other languages
Danish (da)
Inventor
Roland Dr Thome
Arno Dr Tissler
Karl Dr Becker
Wilhelm Dr Schwieger
Hartmut Dr Tschritter
Baldur Dr Unger
Original Assignee
Leuna Werke Gmbh
Ecolith Zeolithe Gmbh
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 Leuna Werke Gmbh, Ecolith Zeolithe Gmbh filed Critical Leuna Werke Gmbh
Application granted granted Critical
Publication of DK0423530T3 publication Critical patent/DK0423530T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/10—Compounds containing boron and oxygen
    • C01B35/1009—Compounds containing boron and oxygen having molecular-sieve properties
    • 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
    • B01J29/86—Borosilicates; Aluminoborosilicates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2729—Changing the branching point of an open chain or the point of substitution on a ring
    • C07C5/2732—Catalytic processes
    • C07C5/2737—Catalytic processes with crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Glass Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention relates to a process for the preparation of synthetic, crystalline, metal-containing borosilicates having a zeolite structure. According to the invention, this is effected by subjecting a reaction mixture which contains compounds of silicon, boron, sodium, aluminium and at least one subgroup element of the 4th period of the Periodic Table of elements, in particular chromium, nickel, cobalt, iron, gallium, zinc or manganese, in addition to hydroxide ions and water but no organic compounds or nitrogen compounds to a crystallisation process by maintaining a molar ratio of B/(B + Al) of 0.1 to 1.0 and a molar ratio M/(B + Al) of 0.05 to 5 for a period of 1 to 100 hours, preferably 5 to 20 hours under hydrothermal conditions at 403 K to 593 K. M denotes the subgroup element of the 4th period of the Periodic Table of elements.
DK90118806.0T 1989-10-16 1990-10-01 Process for making synthetic crystalline metal-containing borosilicates DK0423530T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD89333613A DD288365A5 (en) 1989-10-16 1989-10-16 PROCESS FOR PREPARING BOROUS MULTIMETAL SILICATES WITH PENTASIL STRUCTURE

Publications (1)

Publication Number Publication Date
DK0423530T3 true DK0423530T3 (en) 1994-09-05

Family

ID=5613042

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90118806.0T DK0423530T3 (en) 1989-10-16 1990-10-01 Process for making synthetic crystalline metal-containing borosilicates

Country Status (6)

Country Link
EP (1) EP0423530B1 (en)
AT (1) ATE99649T1 (en)
DD (1) DD288365A5 (en)
DE (1) DE59004116D1 (en)
DK (1) DK0423530T3 (en)
ES (1) ES2052127T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022116274A1 (en) 2022-06-29 2024-01-04 Gehr-Kunststoff-Extrusionsgesellschaft mbH ANTIBACTERIAL THERMOPLASTIC SUBSTRATE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328119A (en) * 1963-09-18 1967-06-27 Exxon Research Engineering Co Synthetic crystalline alumino-borosilicate zeolites and preparation thereof
US4285919A (en) * 1978-12-26 1981-08-25 Standard Oil Company (Indiana) Method of preparing a metal-cation-deficient crystalline borosilicate
DE3143045A1 (en) * 1981-10-30 1983-05-05 Basf Ag, 6700 Ludwigshafen BOROSILICATE ZOLITHE-ZBH AND METHOD FOR PRODUCING CRYSTALLINE BOROSILICATE ZOLITHES (ZBH) AND THE USE THEREOF AS A CATALYST
DD207186B1 (en) * 1982-02-23 1988-01-06 Bitterfeld Chemie METHOD FOR THE PRODUCTION OF HIGH-KESELIC ACID-CONTAINING ZEOLITHES OF TYPE ZSM-5

Also Published As

Publication number Publication date
DE59004116D1 (en) 1994-02-17
ES2052127T3 (en) 1994-07-01
EP0423530A1 (en) 1991-04-24
DD288365A5 (en) 1991-03-28
ATE99649T1 (en) 1994-01-15
EP0423530B1 (en) 1994-01-05

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