Process and apparatus for the gasification of carbonaceous...

C - Chemistry – Metallurgy – 10 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C10K 1/04 (2006.01) C10J 3/84 (2006.01)

Patent

CA 2372195

The invention relates to a process and apparatus for the gasification of a carbonaceous material. According to the process, the carbonaceous material is gasified at an elevated temperature to produce gas, condensable compounds are separated from the gas, and the product gas thus obtained is recovered. According to the invention, in order to separate the condensable compounds the gas obtained from the gasifiers is directed to a dry scrubber (2) operating according to the fluidized bed priciple, wherein it is contacted with the bed material of the fluidized bed, the interior temperature of the dry scrubber being maintained lower than the condensation temperature of the condensable compounds in order to condense these compounds into the bed material. By means of the invention, a substantially tar-free gas can be produced which is suitable for the production of both heat and electricity.

L'invention concerne un procédé et un appareil pour gazéifier de la matière carbonée. Selon ce procédé, la matière carbonée est gazéifiée à température élevée pour produire du gaz. Des composés condensables sont extraits du gaz et le gaz produit ainsi obtenu est recueilli. Selon l'invention, afin d'extraire les composés gazeux, le gaz obtenu à partir des gazéificateurs est dirigé vers un épurateur par voie sèche (2) fonctionnant selon le principe du lit fluidisé, dans lequel il est en contact avec les matériaux du lit du lit fluidisé, la température intérieure de l'épurateur par voie sèche étant maintenue inférieure à la température de condensation des composés condensables en vue de condenser ces composés dans les matériaux du lit. En utilisant cette invention, on peut produire un gaz presque entièrement exempt de goudron qui convient, à la fois, à la production de chaleur et d'électricité.

LandOfFree

Say what you really think

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

Rating

Process and apparatus for the gasification of carbonaceous... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and apparatus for the gasification of carbonaceous..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for the gasification of carbonaceous... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1349427

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