Title:
ZEOLITE MTT CONTAINING CRYSTAL AND CRYSTAL AGGREGATE HAVING SPECIFIC PARTICLE SIZE AND ITS USE AS STRAIGHT-CHAIN PARAFFIN ISOMERIZATION CATALYST
Document Type and Number:
Japanese Patent JP2001287911
Kind Code:
A
Abstract:
To obtain an MTT structure type zeolite which is obtained by combining at least one binder with at least one metal selected from elements of the group VIII of the periodic table, is used as a catalyst and has improved catalytic performances in conversion of a hydrocarbon in terms of activity and selectivity, for example, in the isomerization of a light paraffin-based hydrocarbon containing 5-10 carbon atoms per one molecule.
This MTT structure type zeolite contains a zeolite MTT crystal having <5 μm size. At least a part of the zeolite MTT crystal has an aggregate form of zeolite MTT. The aggregate has a particle size of 40 nm to 100 μm Dv. 90 value.
Inventors:
ROULEAU LOIC
KOLENDA FREDERIC
BENAZZI ERIC
KOLENDA FREDERIC
BENAZZI ERIC
Application Number:
JP2001045310A
Publication Date:
October 16, 2001
Filing Date:
February 21, 2001
Export Citation:
Assignee:
INST FRANCAIS DU PETROLE
International Classes:
B01J20/18; B01J29/04; B01J29/70; B01J29/72; B01J29/74; B01J35/02; C01B33/36; C01B39/00; C01B39/04; C01B39/46; C01B39/48; C07C5/22; C10G35/095; C10G45/64; (IPC1-7): C01B39/46; B01J20/18; B01J29/74; C10G35/095; C10G45/64
Attorney, Agent or Firm:
Eisuke Kishimoto (3 others)
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