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Home › Ultra high zeolite content FCC catalysts and method for making same from microspheres composed of a mixture of calcined kaolin clays

Ultra high zeolite content FCC catalysts and method for making same from microspheres composed of a mixture of calcined kaolin clays

US Patent 5023220 · Granted Jun 11, 1991

Estimated economic value: $4,841,000 ⓘ

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