Resin catalysts and method of preparation

Patent · Wed Jan 01 00:00:00 EST 1986

OSTI ID:866081

Smith, Jr., Lawrence A. ^[1]

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1. (P.O. Box 34687, Houston, TX 77243)

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.

• Research Organization: CR & L/NEOCHEM JOINT VENTURE
• DOE Contract Number: FC07-80CS40454
• Assignee: Smith, Jr., Lawrence A. (P.O. Box 34687, Houston, TX 77243)
• Patent Number(s): US 4629710
• OSTI ID: 866081
• Country of Publication: United States
• Language: English

Related Subjects

resin
catalysts
method
preparation
heat
stabilized
catalyst
compositions
prepared
nuclear
sulfonic
acid
example
macroporous
crosslinked
polyvinyl
aromatic
compounds
containing
neutralized
metal
zn
cu
mixtures
alkali
alkaline
earth
metals
ammonium
contacting
aqueous
solutions
salts
50
balance
resin containing
aromatic compound
resin catalyst
sulfonic acid
catalyst composition
aromatic compounds
aqueous solution
alkaline earth
earth metal
aqueous solutions
earth metals
compounds containing
ammonium salts
ammonium salt
catalyst compositions
nuclear sulfonic
stabilized catalyst
heat stabilized
compounds contain
polyvinyl aromatic
macroporous crosslinked
crosslinked polyvinyl
containing sulfonic
/502/521/999/585/