Modified gas and steam turbine process with integrated coal...

C - Chemistry – Metallurgy – 10 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C10K 1/02 (2006.01) C10J 3/52 (2006.01) C10K 1/32 (2006.01)

Patent

CA 2725503

The invention relates to a process for the production, treatment and combustion of syn-thesis gas for the purpose of generating electric power. Here, the synthesis gas is pro-duced from a solid, carbon-containing fuel with the aid of an oxygen-containing gas and treated by a slag-separating device and a device separating alkalis. After this treatment the synthesis gas produced is fed to an expansion turbine where the pressure energy is used for generating power. On account of the treatment and separation of alkalis the expansion turbine is protected from corrosion and mechanical impact. The expanded synthesis gas is then burnt under pressure and the combustion is used in a combined- cycle process using a gas turbine, steam generator and steam turbine for generating power. The process thus has an increased efficiency. The invention also relates to a contrivance with the aid of which the inventive process can be implemented.

L'invention concerne un procédé pour la production, la purification et la combustion de gaz de synthèse à des fins de production d'énergie électrique. Le gaz de synthèse est produit à partir d'un combustible carboné solide, avec un gaz oxygéné, et purifié par élimination des scories, et par élimination des alcalis. Après cette purification, le gaz de synthèse produit arrive dans une turbine de détente où la pression est utilisée pour la production de courant. La purification et l'élimination des alcalis permettent de protéger la turbine contre la corrosion et les agressions mécaniques. Le gaz de synthèse détendu est ensuite brûlé sous pression et la combustion est utilisée dans un cycle combiné comprenant une turbine à gaz, la production de vapeur et une turbine à vapeur, pour la production d'électricité. Le cycle présente ainsi un rendement accru. L'invention concerne également un dispositif permettant la mise en oeuvre du procédé de l'invention.

LandOfFree

Say what you really think

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

Rating

Modified gas and steam turbine process with integrated coal... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Modified gas and steam turbine process with integrated coal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modified gas and steam turbine process with integrated coal... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1678649

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