Cat Tech Global Catalyst Forum June 2011 Dubrovnik

Enhance Refinery Economics Through C4 Chemistry & Advances Dr. Amarjit Bakshi President Refining Hydrocarbon Technologies Texas, USA. www.rhtgulfcoast.com Presented at CAT-TECH Global Catalyst Technology Forum 13 & 14 June, 2011 Rixos Libertas, Dubrovnik, Croatia RHT

Mixed Butylene Production ,[object Object],[object Object],[object Object],[object Object],2 RHT Confidential

Uses Of Butylenes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],3 RHT

RHT-Alkylate Process ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],4 RHT

RHT-Alkylate Process ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],RHT

RHT-Alkylate Process ,[object Object],[object Object],[object Object],6 RHT

RHT-Alkylate Process ,[object Object],[object Object],[object Object],[object Object],[object Object],RHT

RHT-Alkylate Process ,[object Object],[object Object],[object Object],[object Object],RHT

Alkylation Chemistry ,[object Object],[object Object],[object Object],RHT

Alkylation Chemistry Main Reactions ,[object Object],[object Object],[object Object],[object Object],H2SO4 RHT RHT

Figure 1 RHT-Alky: Block Flow Diagram RHT

Figure 2 RHT Novel C4 Vapor Recovery System RHT

RHT-Alkylate Revamp ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],RHT

Reactor Comparisons ,[object Object],[object Object],[object Object],[object Object],RHT

Operating Variables ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],Operating Variables

RHT-Alkylate Technology Advantages ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],RHT

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Why RHT Alkylation Technology RHT

C 4 Other uses ,[object Object],[object Object],[object Object],RHT

[object Object],[object Object],[object Object],[object Object],[object Object],RHT

WHY RHT -Iso-octene SM ,[object Object],[object Object],[object Object],RHT

Figure 1 RHT Iso-Octene Process Water wash Column Mixer Reactor Debutanizer Water Wash C 4 Feed (1) (1) 1 to 3% propylene in feed LP H 2 CW C 4 Raffinate Iso-Octene Product RHT

Figure 2 RHT Iso-Octene Process Water wash Column Mixer Debutanizer Water Wash C 4 Feed (1) (1) 1 to 3% propylene in feed LP H 2 C 4 Raffinate Iso-Octene Product Selectivator Recycle Water to Treatment 1 st Reactor Finishing Reactor Iso-octene Column RHT

Figure 3 RHT Iso-Octene Process Water wash Column Mixer Water Wash C 4 Feed (1) (1) 1 to 3% propylene in feed LP H 2 C 4 Raffinate Iso-Octene Product IPA Reactor (multiple) Debutanizer Iso-octene column RHT

Figure 4 RHT Iso-Octene Process Revamp of Conventional MTBE Unit Water Wash Column Existing Mixer NEW 1 st Reactor Existing Finishing Reactor Existing Debutanizer Existing MeOH Extractor Existing Deleted MeOH Column Existing MeOH Water Wash C 4 Feed (1) (1) 1 to 3% Propylene in the feed Water to Treatment LP H 2 CW CW IPA Recycle to Reactor C 4 Raffinate Iso-Octene Product MTBE Product RHT

Figure 6 RHT Iso-octene to Iso-octane Hydro Iso-octene H 2 CW Vent Mixer 1 st Reactor K.O.Drum 1 2 Hydrogen Cooler 3 4 Iso-octane Product Finishing Reactor Iso-octane Stripper 6 7 RHT

WHY RHT -Iso-octane SM ,[object Object],[object Object],[object Object],RHT

RHT Portfolio ,[object Object],[object Object],[object Object],[object Object],RHT

RHT Thank You Refining Hydrocarbon Technologies LLC 20130 Chateau Bend Drive Katy ( Houston Suburb), Texas 77450 USA Dr. Amarjit Bakshi Phone 281-398-8408/281-235-7780 E-mail:abakshi@rhtgulfcoast.com www.rhtgulfcoast.com

Cat Tech Global Catalyst Forum June 2011 Dubrovnik

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Cat Tech Global Catalyst Forum June 2011 Dubrovnik