Title:
小結晶フェリエライト及びその製造方法
Document Type and Number:
Japanese Patent JP6382828
Kind Code:
B2
Abstract:
There is disclosed a highly crystalline, small crystal, ferrierite zeolite prepared from a gel containing a source of silica, alumina, alkali metal and a combination of two templating agents. The resulting material includes ferrierite crystals having a particle size of about or less than about 200 nm. The desired crystal size can be achieved by using a specific composition of the gel. The purity of the material and the crystal size was determined by using X-ray powder diffraction and scanning electron microscopy. The material has excellent surface area and micropore volume as determined by nitrogen adsorption.
Inventors:
Anton Petashkov
Hong-Shin Li
William E. Comier
Hong-Shin Li
William E. Comier
Application Number:
JP2015541847A
Publication Date:
August 29, 2018
Filing Date:
November 05, 2013
Export Citation:
Assignee:
PEQ Corporation
International Classes:
C01B39/44; B01D53/86; B01J32/00; B01J35/10; B01J37/03; B01J37/04; B01J37/10
Domestic Patent References:
| JP2010537941A | ||||
| JP3181321A |
Foreign References:
| US3992466 | ||||
| EP2133309A1 |
Other References:
YURIY ROMAN-LESHKOV,JOURNAL OF PHYSICAL CHEMISTRY C,2011年,Vol.115, No.4,p.1096-1102
Attorney, Agent or Firm:
Samejima Mutsumi
Norihito Yamao
Norihito Yamao