Resin catalysts and method of preparation
Patent
·
OSTI ID:7004199
Heat stabilized catalyst compositions are prepared from nuclear sulfonic acid, for example, macroporous crosslinked polyvinyl aromatic compounds containing sulfonic acid groups are neutralized with a metal of Al, Fe, Zn, Cu, Ni, ions or mixtures and alkali, alkaline earth metals or ammonium ions by contacting the resin containing the sulfonic acid with aqueous solutions of the metals salts and alkali, alkaline earth metal or ammonium salts. The catalysts have at least 50% of the sulfonic acid groups neutralized with metal ions and the balance of the sulfonic acid groups neutralized with alkali, alkaline earth ions or ammonium ions.
- DOE Contract Number:
- FC07-80CS40454
- Assignee:
- PTO; EDB-94-124782
- Patent Number(s):
- US 4629710; A
- Application Number:
- PPN: US 6-684964
- OSTI ID:
- 7004199
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKALI METALS
ALKALINE EARTH METALS
ALUMINIUM
AMMONIUM COMPOUNDS
CATALYSTS
CHEMICAL COMPOSITION
CHEMICAL PREPARATION
COPPER
ELEMENTS
IRON
METALS
NICKEL
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
SULFONIC ACIDS
SYNTHESIS
TRANSITION ELEMENTS
ZINC
400201* -- Chemical & Physicochemical Properties
ALKALI METALS
ALKALINE EARTH METALS
ALUMINIUM
AMMONIUM COMPOUNDS
CATALYSTS
CHEMICAL COMPOSITION
CHEMICAL PREPARATION
COPPER
ELEMENTS
IRON
METALS
NICKEL
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
SULFONIC ACIDS
SYNTHESIS
TRANSITION ELEMENTS
ZINC