Generation of elevated pressure gas mixtures by absorption...

C - Chemistry – Metallurgy – 01 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C01B 3/52 (2006.01) B01D 53/14 (2006.01) B01D 53/62 (2006.01) B01D 53/96 (2006.01) C01B 3/02 (2006.01) C01B 3/50 (2006.01) C01B 3/56 (2006.01) C10K 1/00 (2006.01) C01B 3/24 (2006.01)

Patent

CA 2632717

A method of making a synthesis gas product comprising (a) generating a crude synthesis gas containing hydrogen, carbon monoxide, and carbon dioxide in a synthesis gas generation system by converting a first portion of a natural gas feed therein; (b) absorbing a portion of the carbon dioxide in the crude synthesis gas in a lean absorber liquid to provide a rich absorber liquid and a non-absorbed residual gas, wherein the non-absorbed residual gas is the synthesis gas product; (c) transferring the rich absorber liquid to a stripping column; (d) stripping the rich absorber liquid in the stripping column with a second portion of the natural gas feed to provide a stripped absorber liquid and a stripping column overhead gas comprising carbon dioxide and methane; (e) recycling the stripping column overhead gas to the synthesis gas generation system; and (f) recycling the stripped absorber liquid to provide the lean absorber liquid in (b).

Une méthode de production d'un produit gazeux de synthèse, qui consiste à (a) produire un gaz de synthèse brut contenant de l'hydrogène, du monoxyde de carbone et du dioxyde de carbone dans un système de production de gaz de synthèse en convertissant une première partie d'une charge du gaz naturel; (b) absorber une partie du dioxyde de carbone dans le gaz de synthèse brut dans un liquide absorbant pauvre pour obtenir un liquide absorbant riche et un gaz résiduel non absorbé, celui-ci étant le produit du gaz de synthèse; (c) transférer le liquide absorbant riche vers une colonne de rectification; (d)redissoudre le liquide absorbant riche dans la colonne de rectification avec une deuxième portion de la charge de gaz naturel pour obtenir un liquide absorbant dépouillé et un gaz de distillation de la colonne de rectification contenant du dioxyde de carbone et du méthane; (e) recycler le gaz de distillation de la colonne de rectification pour obtenir le système de production de gaz de synthèse; et (f) recycler le liquide absorbant dépouillé pour obtenir le liquide absorbant pauvre dans (b).

LandOfFree

Say what you really think

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

Rating

Generation of elevated pressure gas mixtures by absorption... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Generation of elevated pressure gas mixtures by absorption..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Generation of elevated pressure gas mixtures by absorption... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1872718

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