Sulfur-tolerant catalyst systems

B - Operations – Transporting – 01 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B01J 23/83 (2006.01) B01J 23/89 (2006.01) C25B 11/00 (2006.01) H01M 4/88 (2006.01)

Patent

CA 2720401

Methods for improving the sulfur -tolerance of nickel--based catalyst systems, as well as the improved catalyst systems, are dis-closed. The methods can include adding praseodymium alone, or in combination with ruthenium and/or cerium, to a nickel-based catalyst system, thereby inhibiting sulfur poi-soning of the catalyst system. Im-proved catalyst systems can have an added amount of praseodymium alone, or in combination with ruthe-nium and/or cerium, sufficient to in-hibit poisoning of the system by sul-fur.

La présente invention concerne des procédés pour améliorer la tolérance vis-à-vis du soufre de systèmes catalyseurs à base de nickel, ainsi que les systèmes catalyseurs ainsi améliorés. Les procédés peuvent comprendre lajout de praséodyme seul, ou combiné avec du ruthénium et/ou de cérium, à un système catalyseur à base de nickel, ce qui permet ainsi dinhiber lempoisonnement par le soufre du système catalyseur. Les systèmes catalyseurs ainsi améliorés peuvent avoir une quantité ajoutée de praséodyme seul, ou combiné avec du ruthénium et/ou du cérium, suffisante pour inhiber lempoisonnement du système par 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

Sulfur-tolerant catalyst systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sulfur-tolerant catalyst systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sulfur-tolerant catalyst systems will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1513160

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