Zeolite structure and manufacturing method thereof
US9452936B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2014 |
| Grant date | Sep 27, 2016 |
| Priority date | — |
| Expiry date | Oct 4, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2255/92
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The zeolite structure is a porous zeolite structure constituted of a formed article obtained by extruding a zeolite raw material containing zeolite particles and an inorganic binding material including at least basic aluminum chloride, a ratio P1 (P1=V2/V1×100) of a volume V2 of the inorganic binding material in the zeolite structure with respect to a volume V1 of the zeolite structure is from 10 to 50 vol %, and a relation of equation (1) is satisfied:P2/P1≦1.0 (1),in which P1 is the ratio of the volume V2 of the inorganic binding material in the zeolite structure with respect to the volume V1 of the zeolite structure and P2 (P2=Vb/Va×100) is a ratio of volumes Vb of pores having pore diameters of 0.003 to 0.03 μm with respect to the whole pore volume Va of the zeolite structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.