Cordierite bead catalyst support and method of preparation
US4374044A · kind A · utility
41Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 19, 1981 |
| Grant date | Feb 15, 1983 |
| Priority date | — |
| Expiry date | Jan 19, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A high strength, high macro-pore volume, porous cordierite bead support having a dimpled or respberry-like surface resulting from processing of inexpensive raw materials to produce cordierite on firing and including high plasticity clay and colloidal silica.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.