http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101115697-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-3337 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-327 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04 |
| filingDate | 2006-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a7555fb49bfad4a101df62102b6e2a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_517b62c94252bd8af77fc5874d97598a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_754ac2211e4132a3f2a7fd0080769ea5 |
| publicationDate | 2008-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101115697-A |
| titleOfInvention | Method for the production of propene from propane |
| abstract | Preparation of propene from propane comprises preparing a feed stream containing propane; feeding the feed stream to a dehydrogenation zone; cooling the obtained product gas stream; contating the cooled product gas stream with a selective inert absorption agent; optionally depressurizing the obtained propane charged absorption agent stream; and releasing a propene-containing gas stream. Preparation of propene from propane comprises: (i) preparing a feed stream containing propane; (ii) feeding the feed stream containing propane, optionally: steam and an oxygen-containing gas stream to a dehydrogenation zone and propane undergoes a dehydrogenation to give propene (where a product gas stream (b) containing propane, propene, methane, ethane, ethene, carbon monoxide, carbon dioxide, steam, and optionally hydrogen and oxygen, is obtained); (iii) cooling (b) and optionally compressing and steam separating, by condensation, to give a product gas stream (c) stripped of steam; (iv) contacting (c) with a selective inert absorption agent, which selectively absorbs propene in a first absorption zone, to give an essentially propane charged absorption agent stream (d1) and a gas stream (d2) containing propane, methane, ethane, ethene, carbon monoxide, carbon dioxide and hydrogen; (v) optionally depressurizing (d1), in a first desorption zone, to give an essentially propene-charged absorption agent stream (e1) and a gas stream (e2) (which is recycled into the first absorption zone), containing propene; and (vi) releasing a propene-containing gas stream (f1) from (d1) and (e1) in at least one second desorption zone by depressurization, heating and/or stripping of the absorption agent stream (d1) and (e1) with recycling of the selective absorption agent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110312697-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106588548-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110312697-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108713052-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10787402-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110177770-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104326857-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110177770-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108358162-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103896708-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108713052-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106588548-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103896708-B |
| priorityDate | 2005-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 132.