DK167868B1 - Fremgangsmaade til fremstilling af hydrogenionbyttet dealuminiseret mordenit - Google Patents

Fremgangsmaade til fremstilling af hydrogenionbyttet dealuminiseret mordenit Download PDF

Info

Publication number
DK167868B1
DK167868B1 DK581886A DK581886A DK167868B1 DK 167868 B1 DK167868 B1 DK 167868B1 DK 581886 A DK581886 A DK 581886A DK 581886 A DK581886 A DK 581886A DK 167868 B1 DK167868 B1 DK 167868B1
Authority
DK
Denmark
Prior art keywords
mordenite
sodium
slurry
aqueous
acid
Prior art date
Application number
DK581886A
Other languages
Danish (da)
English (en)
Other versions
DK581886D0 (da
DK581886A (da
Inventor
Hiroyuki Saito
Takahiko Inoue
Kazushige Igawa
Original Assignee
Tosoh 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 Tosoh Corp filed Critical Tosoh Corp
Publication of DK581886D0 publication Critical patent/DK581886D0/da
Publication of DK581886A publication Critical patent/DK581886A/da
Application granted granted Critical
Publication of DK167868B1 publication Critical patent/DK167868B1/da

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
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/026—After-treatment
    • 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
    • B01J2229/16—After treatment, characterised by the effect to be obtained to increase the Si/Al ratio; Dealumination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
DK581886A 1985-12-04 1986-12-03 Fremgangsmaade til fremstilling af hydrogenionbyttet dealuminiseret mordenit DK167868B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27159785 1985-12-04
JP60271597A JPS62132725A (ja) 1985-12-04 1985-12-04 水素イオン交換型脱アルミニウムモルデナイトの製造方法

Publications (3)

Publication Number Publication Date
DK581886D0 DK581886D0 (da) 1986-12-03
DK581886A DK581886A (da) 1987-06-05
DK167868B1 true DK167868B1 (da) 1993-12-27

Family

ID=17502293

Family Applications (1)

Application Number Title Priority Date Filing Date
DK581886A DK167868B1 (da) 1985-12-04 1986-12-03 Fremgangsmaade til fremstilling af hydrogenionbyttet dealuminiseret mordenit

Country Status (7)

Country Link
US (1) US4745095A (de)
EP (1) EP0225594B1 (de)
JP (1) JPS62132725A (de)
AU (1) AU591737B2 (de)
CA (1) CA1275085A (de)
DE (1) DE3680879D1 (de)
DK (1) DK167868B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840930A (en) * 1982-05-18 1989-06-20 Mobil Oil Corporation Method for preparing acid stable zeolites and high silica zeolites prepared by it
US5243116A (en) * 1987-11-23 1993-09-07 The Dow Chemical Company Alkylation of aromatic compounds
US5198595A (en) * 1987-11-23 1993-03-30 The Dow Chemical Company Alkylation of aromatic compounds
US5175135A (en) * 1987-11-23 1992-12-29 The Dow Chemical Company Alkylation of aromatic compounds to alkylates enriched in the linear substituted isomers
KR100201748B1 (ko) * 1990-05-28 1999-06-15 사또 다께오 배기가스로부터 질소산화물을 제거하는 방법
GB9017157D0 (en) * 1990-08-03 1990-09-19 Ici Plc Centrifugal spinning

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367884A (en) * 1965-12-30 1968-02-06 Mobil Oil Corp Production and use of hydrocarbon conversion catalysts comprising acid treated crystalline aluminosilicates
US3506400A (en) * 1966-05-25 1970-04-14 Exxon Research Engineering Co High silica crystalline zeolites and process for their preparation
US3485748A (en) * 1968-01-18 1969-12-23 Exxon Research Engineering Co Process for the selective sorption of paraffins and olefins
US3597155A (en) * 1969-02-14 1971-08-03 Union Carbide Corp Crystalline mm and process for manufacture thereof
US3640681A (en) * 1969-12-17 1972-02-08 Union Carbide Corp Process for preparing supersiliceous zeolites
DE2112223B2 (de) * 1970-03-16 1973-12-20 Universal Oil Products Co., Des Plaines, Ill. (V.St.A.) Verfahren zur Herstellung von synthetischem Mordenit und dessen Verwendung
US3719026A (en) * 1971-06-01 1973-03-06 Zeochem Corp Selective sorption of non-polar molecules
US3849340A (en) * 1971-11-10 1974-11-19 Universal Oil Prod Co Hydrocarbon conversion catalyst
US4048284A (en) * 1976-03-08 1977-09-13 Engelhard Minerals & Chemicals Corporation Method and system for ion-exchanging particles
US4093560A (en) * 1976-05-20 1978-06-06 Mobil Oil Corporation Ultra high silicon-content zeolites and preparation thereof
FR2519335B1 (fr) * 1982-01-04 1986-05-02 Azote & Prod Chim Production d'hydrocarbures a partir de methanol en presence de catalyseurs du type zeolithe

Also Published As

Publication number Publication date
AU591737B2 (en) 1989-12-14
AU6616986A (en) 1987-06-11
JPS62132725A (ja) 1987-06-16
DK581886D0 (da) 1986-12-03
DK581886A (da) 1987-06-05
EP0225594A3 (en) 1988-03-09
US4745095A (en) 1988-05-17
CA1275085A (en) 1990-10-09
DE3680879D1 (de) 1991-09-19
EP0225594B1 (de) 1991-08-14
JPH0550445B2 (de) 1993-07-29
EP0225594A2 (de) 1987-06-16

Similar Documents

Publication Publication Date Title
FI67791B (fi) Kontinuerligt foerfarande foer framstaellning av zeolit a med konstant och homogen kvalitet
US4806327A (en) Process for the preparation of crystalline sheet-type alkali metal silicates
DK167866B1 (da) Fremgangsmaade til fremstilling af zeolitter
IE49108B1 (en) Preparing aluminium hydroxide
KR20150031228A (ko) 규산알루미늄 및 그 제조 방법
DK167868B1 (da) Fremgangsmaade til fremstilling af hydrogenionbyttet dealuminiseret mordenit
GB2043043A (en) Process for producing y-type zeolite
CA1068669A (en) Process for the production of zeolitic alkali metal aluminosilicates
JPH0153203B2 (de)
PL125174B1 (en) Semicontinuous industrial process for manufacturing zeolite a
US4300911A (en) Method for preparing crystalline SiO2 modification
US3714366A (en) Method for the production of mordenite
US4078042A (en) Process for preparing Zeolite A
FI78055C (fi) Foerfarande foer framstaellning av taett vattenfritt natriumkarbonat och medelst detta foerfarande framstaellt taett vattenfritt natriumkarbonat.
JPS629524B2 (de)
US20190177173A1 (en) Method of producing beta zeolite
FR2632943A1 (fr) Nouveau procede de synthese de zeolites de type structural mtt
SU833498A1 (ru) Способ получени шабазита
JPH0557202B2 (de)
US4623631A (en) Filtration of zeolites
SU819059A1 (ru) Способ получени гидрогаллосиликатаНАТРи ТипА НАТРОлиТА
RU2169117C1 (ru) Способ переработки карбонатных растворов
GB1571264A (en) Production of finely divided zeolite
JPH0353251B2 (de)
RU911861C (ru) Способ получени морденита

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed