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George T Kokotailo

Deceased

from Woodbury, NJ

Also known as:
  • George Kokotailo
98 American St, West Deptford, NJ 080968568456508

George Kokotailo Phones & Addresses

  • 98 American St, Woodbury, NJ 08096 • 8568456508
  • West Roxbury, MA
  • Shaker Heights, OH
  • Shaker Hts, OH

Us Patents

  • Modification Of Catalytic Activity Of Synthetic Zeolites

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  • US Patent:
    44141890, Nov 8, 1983
  • Filed:
    May 27, 1982
  • Appl. No.:
    6/382829
  • Inventors:
    George T. Kokotailo - Woodbury NJ
    Albert C. Rohrman - Gibbstown NJ
    Stephen Sawruk - Woodbury NJ
  • Assignee:
    Mobil Oil Corporation - New York NY
  • International Classification:
    C01B 3328
    B01J 2904
    B01J 2928
  • US Classification:
    423328
  • Abstract:
    A method is provided for effectively tailoring the catalytic activity of synthetic crystalline zeolites. The method involves synthesizing the zeolite from a reaction mixture containing a source of bulky organic cations, contacting the synthesized zeolite with hydrogen fluoride solution, calcining the hydrogen fluoride solution contacted zeolite, contacting the calcined zeolite with an ammonium exchange solution, and then calcining the ammonium exchange solution contacted zeolite.
  • Method For Purifying Zeolitic Material

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  • US Patent:
    47030259, Oct 27, 1987
  • Filed:
    Feb 24, 1987
  • Appl. No.:
    7/016449
  • Inventors:
    George T. Kokotailo - Woodbury NJ
    Albert C. Rohrman - Gibbstown NJ
  • Assignee:
    Mobil Oil Corporation - New York NY
  • International Classification:
    B01J 2906
    C10B 3328
  • US Classification:
    502 60
  • Abstract:
    A method for purifying zeolitic materials comprising a plurality of solid crystalline phases is disclosed which utilizes the variation in solubility between the phase components comprising the materials. Impure zeolite is contacted with a caustic solution under conditions which dissolve at least one of the phases and the resulting zeolitic material is filtered and washed to produce a purified product.
  • Modification Of Catalytic Activity Of Porous Zeolites

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  • US Patent:
    44155441, Nov 15, 1983
  • Filed:
    May 27, 1982
  • Appl. No.:
    6/382830
  • Inventors:
    George T. Kokotailo - Woodbury NJ
    Albert C. Rohrman - Gibbstown NJ
    Stephen Sawruk - Woodbury NJ
  • Assignee:
    Mobil Oil Corporation - New York NY
  • International Classification:
    C01B 3328
    B01J 2906
  • US Classification:
    423328
  • Abstract:
    A method is provided for effectively tailoring the catalytic activity of porous crystalline zeolites. The method involves loading all channels of a cationic form of the porous zeolite with molten wax, contacting the wax-loaded zeolite with hydrogen fluoride solution in a controlled manner, and calcining the hydrogen fluoride solution contacted zeolite.
  • Method For Improving Organic Cation-Containing Zeolites

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  • US Patent:
    41872835, Feb 5, 1980
  • Filed:
    Jan 15, 1979
  • Appl. No.:
    6/003326
  • Inventors:
    George T. Kokotailo - Woodbury NJ
    Stephen Sawruk - Woodbury NJ
  • Assignee:
    Mobil Oil Corporation - New York NY
  • International Classification:
    C01B 3328
    B01J 2906
  • US Classification:
    423328
  • Abstract:
    A method is provided for improving the adsorptive properties, catalytic capabilities and thermal stability of organic cation-containing crystalline zeolites which comprises the sequential steps of (1) heating said zeolite, under controlled temperature conditions, to decompose organic material contained in the zeolite without effecting coking thereof, (2) heating said zeolite, under controlled temperature conditions, in an aqueous monovalent metal salt solution, and then (3) calcining the so treated zeolite. Steps (1) and (2) may be repeated, if desired, in sequence, prior to the calcining step (3).
  • Crystalline Zeolite Product Constituting Zsm-5/Zsm-11 Intermediates

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  • US Patent:
    42294240, Oct 21, 1980
  • Filed:
    Apr 9, 1979
  • Appl. No.:
    6/028482
  • Inventors:
    George T. Kokotailo - Woodbury NJ
  • Assignee:
    Mobil Oil Corporation - New York NY
  • International Classification:
    C01B 3320
    C01B 3328
  • US Classification:
    423328
  • Abstract:
    A new crystalline aluminosilicate zeolite product is provided having a structure intermediate that of ZSM-5 and ZSM-11, having a characterizing X-ray diffraction pattern and having a unit cell parameter of at least about 40 Angstroms. There is also provided a method for synthesizing the new zeolite and a process for using the same as a catalyst in effecting conversion of organic compounds.
  • Catalytic Conversion With Crystalline Zeolite Product Constituting Zsm-5/Zsm-11 Intermediates

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  • US Patent:
    42896070, Sep 15, 1981
  • Filed:
    Jun 5, 1980
  • Appl. No.:
    6/156702
  • Inventors:
    George T. Kokotailo - Woodbury NJ
  • Assignee:
    Mobil Oil Corporation - New York NY
  • International Classification:
    C10G 1102
    C10G 3504
    C07C 268
  • US Classification:
    208120
  • Abstract:
    A new crystalline aluminosilicate zeolite product is provided having a structure intermediate that of ZSM-5 and ZSM-11, having a characterizing X-ray diffraction pattern and having a unit cell parameter of at least about 40 Angstroms. There is also provided a method for synthesizing the new zeolite and a process for using the same as a catalyst in effecting conversion of organic compounds.

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