C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
C10G 25/00 (2006.01) B01D 15/00 (2006.01) B01D 53/02 (2006.01) B01D 53/64 (2006.01) B01J 20/04 (2006.01) B01J 20/08 (2006.01) B01J 23/50 (2006.01) C10G 9/20 (2006.01) B01J 35/10 (2006.01)
Patent
CA 2670070
The invention provides a method for removing mercury from a liquid or gas hydrocarbon stream, mixtures thereof, including mixtures of liquid streams with a solid carbonaceous substance, by contacting the hydrocarbon stream with a composition comprising silver and a support material, wherein the composition as measured by ammonia chemisorption has a surface acidity in the range of 0.1-10.0 µmole of irreversible NH3/g of the composition.
L'invention concerne un procédé permettant d'éliminer le mercure d'un courant d'hydrocarbures liquide ou gazeux, ses mélanges, y compris les mélanges de courants liquides avec une substance carbonée solide par la mise en contact du courant d'hydrocarbures avec une composition comprenant de l'argent et un matériau de support, la composition telle que mesurée par chémisorption d'ammoniac ayant une acidité superficielle située entre 0.1 et 10.0 µmole de NH3 /g irréversible de la composition.
Bhasin Madan M.
Brayden Mark K.
Dupuis Foppe
Groenendijk Peter E.
Mangnus Marc A.m.
Dow Global Technologies Inc.
Dow Global Technologies Llc
Smart & Biggar
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