Method and catalyst for removal of nitrogen oxides in a flue...

B - Operations – Transporting – 01 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B01D 53/94 (2006.01)

Patent

CA 2746024

The invention relates to a method and a catalyst for removal of nitrogen oxides in a flue gas from a combustion engine or gas turbine by injecting a reducing agent and reducing the ni-trogen oxides in the presence of a catalyst. The catalyst is a zeolite based catalyst on a corrugated monolithic substrate, the substrate has a density of 50- 300g/l and a porosity of at least 50%. The monolithic substrate is a paper of high silica con-tent glass or a paper of E-glass fibre with a layer of diatomaceous earth or a layer of titania, and the catalyst is a Fe-.beta. zeolite.

Cette invention concerne un procédé et un catalyseur pour lextraction doxydes dazote présents dans un gaz de combustion rejetés par un moteur à combustion ou une turbine à gaz. Le procédé consiste à injecter un agent réducteur et à réduire les oxydes dazote en présence dun catalyseur. Ce catalyseur est du type à base de zéolithe sur un support monolithique ondulé, ledit support ayant une densité de 50300g/l et une porosité dau moins 50%. Le support monolithique est constitué par un papier de verre à forte teneur en silice ou un papier en fibre de verre E avec une couche de terre à diatomées ou une couche de dioxyde de titane, et le catalyseur est une zéolite de Fe-ß.

LandOfFree

Say what you really think

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

Rating

Method and catalyst for removal of nitrogen oxides in a flue... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and catalyst for removal of nitrogen oxides in a flue..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and catalyst for removal of nitrogen oxides in a flue... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1849245

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