Hydrocracking with treated bauxite or laterite
US4508616A · kind A · utility
40Cited by
9References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 1984 |
| Grant date | Apr 2, 1985 |
| Priority date | — |
| Expiry date | May 23, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G11/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A catalyst for use in the conversion of heavy hydrocarbons to light ones, the catalyst being prepared from a naturally occurring material characterized by an elemental composition comprising aluminum, iron, silicon, magnesium and titanium by the thermal and chemical treatment of the naturally occurring material with steam/H.sub.2 +H.sub.2 S so as to change the physical properties and surface chemical properties of the starting material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.