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DK437876A - IMPROVEMENTS REGARDING ZEOLITES - Google Patents

IMPROVEMENTS REGARDING ZEOLITES

Info

Publication number
DK437876A
DK437876A DK437876A DK437876A DK437876A DK 437876 A DK437876 A DK 437876A DK 437876 A DK437876 A DK 437876A DK 437876 A DK437876 A DK 437876A DK 437876 A DK437876 A DK 437876A
Authority
DK
Denmark
Prior art keywords
zeolites
improvements regarding
regarding
regarding zeolites
Prior art date
Application number
DK437876A
Other languages
Danish (da)
Inventor
T V Whittam
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of DK437876A publication Critical patent/DK437876A/en

Links

Classifications

    • 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
    • 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
    • C01B39/04—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 using at least one organic template directing agent, e.g. an ionic quaternary ammonium compound or an aminated compound
    • 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
    • C01B39/36—Pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C01B39/38—Type ZSM-5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
DK437876A 1975-09-29 1976-09-29 IMPROVEMENTS REGARDING ZEOLITES DK437876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39784/75A GB1553209A (en) 1975-09-29 1975-09-29 Zeolites

Publications (1)

Publication Number Publication Date
DK437876A true DK437876A (en) 1977-03-30

Family

ID=10411493

Family Applications (1)

Application Number Title Priority Date Filing Date
DK437876A DK437876A (en) 1975-09-29 1976-09-29 IMPROVEMENTS REGARDING ZEOLITES

Country Status (9)

Country Link
JP (1) JPS5243800A (en)
BE (1) BE846733A (en)
DE (1) DE2643929C2 (en)
DK (1) DK437876A (en)
FR (1) FR2325603A1 (en)
GB (1) GB1553209A (en)
NL (1) NL184212C (en)
NO (1) NO763320L (en)
SE (1) SE7610787L (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102644A (en) * 1973-12-13 1992-04-07 Mobil Oil Corporation Method for producing zeolites
US4341748A (en) * 1973-12-13 1982-07-27 Mobil Oil Corporation Method for producing zeolites
CA1090763A (en) * 1976-02-04 1980-12-02 Robert W. Grose Zeolite compositions and process for preparing same
FR2386483A1 (en) * 1977-04-04 1978-11-03 Mobil Oil SYNTHESIS OF ZSM-5 TYPE ZEOLITES IN THE ABSENCE OF ALKALINE METAL
DE2935123A1 (en) * 1979-08-30 1981-04-09 Mobil Oil Corp., 10017 New York, N.Y. Synthesis of ZSM-5 zeolite with low nitrogen content - by adding ZSM-5 seed crystals and opt. alcohol and/or ammonium hydroxide to the reaction mixt.
DE3066649D1 (en) * 1979-12-07 1984-03-22 British Petroleum Co Plc Process for the production of crystalline aluminosilicates and their use as catalysts and catalyst supports
IT1140784B (en) * 1980-03-13 1986-10-10 Anic Spa METHOD FOR THE PRODUCTION OF ZEOLITHIC STRUCTURE ALUMINUM SILICATES
US4309313A (en) * 1980-05-23 1982-01-05 W. R. Grace & Co. Synthesis of cesium-containing zeolite, CSZ-1
DE3162102D1 (en) * 1980-06-12 1984-03-08 Ici Plc Zeolite synthesis
JPS577820A (en) * 1980-06-18 1982-01-16 Mitsubishi Heavy Ind Ltd Novel crystalline silicate and its manufacture
DE3041847A1 (en) * 1980-11-06 1982-06-09 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING A CRYSTALLINE ALUMINUM SILICATE (ZEOLITHS) AND THE USE THEREOF AS A CATALYST
DE3172377D1 (en) * 1980-12-12 1985-10-24 Exxon Research Engineering Co Composite zeolite
EP0054386B1 (en) * 1980-12-17 1985-03-27 Imperial Chemical Industries Plc Zeolites
FR2513983B1 (en) * 1981-09-14 1986-10-24 Raffinage Cie Francaise PROCESS FOR THE PREPARATION OF SYNTHETIC ZEOLITES AND ZEOLITES OBTAINED BY THIS PROCESS
NZ202099A (en) * 1981-10-21 1986-07-11 Ici Plc Preparation of zeolite nu-10
JPS58135124A (en) * 1982-02-05 1983-08-11 Res Assoc Petroleum Alternat Dev<Rapad> Crystalline silicate and its preparation
JPH062572B2 (en) * 1982-02-19 1994-01-12 出光興産株式会社 Method for producing crystalline silicate
JPS5926924A (en) * 1982-07-30 1984-02-13 Res Assoc Petroleum Alternat Dev<Rapad> Crystalline silicate and its preparation
JPS59174518A (en) * 1983-03-21 1984-10-03 Toa Nenryo Kogyo Kk Manufacture of crystalline alumino silicate
JPS59184723A (en) * 1983-04-06 1984-10-20 Res Assoc Petroleum Alternat Dev<Rapad> Manufacture of crystalline metallosilicate
JPS59184722A (en) * 1983-04-06 1984-10-20 Res Assoc Petroleum Alternat Dev<Rapad> Manufacture of crystalline metallosilicate
DE69223680T2 (en) * 1991-05-17 1998-07-30 Asahi Chemical Ind Process for producing a particulate zeolite
JPH04137200U (en) * 1991-06-14 1992-12-21 政夫 鈴木 Hanger rail for panel gate
FR2683519B1 (en) * 1991-11-08 1994-03-04 Elf Aquitaine Ste Nale PROCESS FOR SYNTHESIS OF AN MTT TYPE ZEOLITH, PRODUCTS OBTAINED AND THEIR APPLICATION IN ADSORPTION AND CATALYSIS.
EP2402308A1 (en) 2010-06-24 2012-01-04 DSM IP Assets B.V. Urea plant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1340402A (en) * 1962-11-12 1963-10-18 Wolfen Filmfab Veb Process for the preparation of crystalline zeolite molecular sieves and sieves thus obtained
US3516786A (en) * 1968-02-23 1970-06-23 Grace W R & Co Method of preparing microcrystalline faujasite-type zeolite
NL7018223A (en) * 1969-12-18 1971-06-22
CA933911A (en) * 1971-03-18 1973-09-18 Mobil Oil Corporation Method of preparation for crystalline aluminosilicate zeolites

Also Published As

Publication number Publication date
DE2643929A1 (en) 1977-04-14
JPS5243800A (en) 1977-04-06
NL184212B (en) 1988-12-16
NL184212C (en) 1989-05-16
BE846733A (en) 1977-03-29
GB1553209A (en) 1979-09-26
JPS619248B2 (en) 1986-03-20
NL7610763A (en) 1977-03-31
DE2643929C2 (en) 1986-06-26
FR2325603A1 (en) 1977-04-22
SE7610787L (en) 1977-04-30
NO763320L (en) 1977-03-30
FR2325603B1 (en) 1981-12-04

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
AHS Application shelved for other reasons than non-payment