Exxonmobil Chemical Patents Inc.

Javier Agundez Rodriguez

Avelino Corma Canos

Antonio Chica Lara

Joaquin Perez Pariente

Gordon Frederick Stuntz

Stephen M Davis

Philip Andrew Ruziska

Brian Erik Henry

Tan Jen Chen

Ian A Cody

William John Murphy

Sandra J Linek

Disclosed are silicoaluminophosphates (SAPOs) having unique silicon distributions, a method for their preparation and their use as catalysts for the catalytic cracking of hydrocarbon feedstocks. More particularly, the new SAPOs have a high silica: alumina ratio, and are prepared from microemulsions containing surfactants.

Catalytic silicoaluminophosphates having an AEL structure, and their use in catalytic craking

Disclosed are silicoaluminophosphates (SAPOs) having unique silicon distributions, a method for their preparation and their use as catalysts for the hydroprocessing of hydrocarbon feedstocks. More particularly, the new SAPOs have a high silica:alumina ratio, and are prepared from microemulsions containing surfactants.

Hydroprocessing with catalytic silicoaluminophosphates having an AEL structure

Disclosed are silicoaluminophosphates (SAPOs) having unique silicon distributions, a method for their preparation and their use as catalysts for the catalytic cracking of hydrocarbon feedstocks. More particularly, the new SAPOs have a high silica:alumina ratio, and are prepared from microemulsions containing surfactants.

Naphtha cracking utilizing new catalytic silicoaluminophosphates having an AEL structure

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Madrid, Spain

Javier Agundez Rodriguez