Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cef5045e7639c28010832b4eae012eb1 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-7027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-4009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-7022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-40064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-40056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2256-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-108 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-702 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S95-902 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-1085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-308 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-0462 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-52 |
filingDate |
2002-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8055c72ad2e2864d9d42624577487997 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_520a2740a33f08c2d8c3301f34750c6b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5aafb0f9775f11890637018740aa6cd5 |
publicationDate |
2003-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-03031329-A2 |
titleOfInvention |
Claus feed gas hydrocarbon removal |
abstract |
A process for adsorbing hydrocarbons from an acid gas stream includes passing the acid gas stream through an adsorbent which selectively removes hydrocarbons, desorbing the hydrocarbons from the adsorbent and contacting the desorbed hydrocarbons with an acid gas removal solution to remove acid gases which have been coadsorbed with the hydrocarbons. The process is particularly useful in removing hydrocarbons from a hydrogen sulfide-containing stream which is being directed to Claus processing for conversion into elemental sulfur. Useful adsorbents include crystalline titanium silicate molecular sieves containing titania octahedral sites such as ETS-10 and similar materials, as well as Y-type zeolites having a silica to alumina mole ratio of less than 15 and a reduced sodium content. |
priorityDate |
2001-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |