A process for removing sulfur from a fuel gas stream...

C - Chemistry – Metallurgy – 10 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C10L 3/10 (2006.01) C10K 1/14 (2006.01) C10K 1/34 (2006.01)

Patent

CA 2696578

Disclosed is a process for the removal of sulfur from a fuel gas stream that additionally contains diolefins and oxygen as well as organic sulfur compounds by pretreating the fuel gas stream in a pretreatment reactor in order to significantly reduce the amounts of any diolefins and oxygen contained therein prior to the hydrodesulfurization in a hydrotreater reactor wherein organic sulfur compounds are converted to hydrogen sulfide. The hydrogen sulfide formed is removed from the hydrotreated gas stream by use of an absorption treatment method, such as amine treatment, to yield a treated fuel gas stream having a reduced concentration of hydrogen sulfide and an overall sulfur content that is low enough to meet stringent sulfur regulation requirements.

L'invention concerne un procédé permettant d'enlever le soufre d'un flux de gaz combustible qui contient en outre des dioléfines et de l'oxygène et également des composés organiques soufrés en prétraitant le flux de gaz combustible dans un réacteur de prétraitement afin de réduire de façon significative les quantités de dioléfines et d'oxygène qu'il contient avant l'hydrodésulfurisation dans un réacteur d'hydrotraitement dans lequel les composés organiques soufrés sont convertis en sulfure d'hydrogène. Le sulfure d'hydrogène formé est enlevé du flux de gaz hydrotraité par l'utilisation d'un procédé de traitement par absorption, tel qu'un traitement aux amines, pour produire un flux de gaz traité ayant une concentration réduite de sulfure d'hydrogène et une teneur totale en soufre qui est suffisamment faible pour répondre aux conditions requises strictes de la réglementation sur le soufre.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

A process for removing sulfur from a fuel gas stream... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A process for removing sulfur from a fuel gas stream..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A process for removing sulfur from a fuel gas stream... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1598312

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.