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IBL-26-0454

Hydrocarbon Conversion Method Using PST-32 and PST-2 Zeolite Catalysts

Listed on
2026-07-03
Hydrocarbon Conversion Method Using PST-32 and PST-2 Zeolite Catalysts

This technology is a hydrocarbon conversion method that uses PST-32 or PST-2 zeolites as catalysts or catalyst supports.

The challenge was to reduce side reactions and increase light olefin selectivity while maintaining catalyst activity in hydrocarbon catalytic cracking.

This technology uses PST-32 and PST-2 zeolites to increase the selectivity and yield of light olefin products, reduce side reactions, and sustain catalyst activity in the catalytic cracking of diesel.

Key Features:
  • PST-32 or PST-2 zeolite catalysts or catalyst supports
  • Catalyst loading and hydrocarbon feed in the reactor
  • Production of light olefins via catalytic cracking
  • Improved light olefin selectivity and yield, and sustained catalyst activity
Pohang University of Science & Technology
Korea Research Institute of Chemical Technology | Hong Seok-bong | Lee Hwa-jun | Shin Ji-ho | Kang Na-young | Park Yong-ki
Document
Date of application:
2021-08-03
|
Patent registration number:
10-2602154
Industry
chemicals
Technology
Chemistry
Country
Korea
United States
Family Patent

US12152201B2

Price
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