http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4010094-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8857d9285f4a393618523d052bf765df |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G11-182 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-26 |
| filingDate | 1975-05-09^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1977-03-01^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aab6fb3a8b3c7ff0e336d4b5086ec5dd |
| publicationDate | 1977-03-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4010094-A |
| titleOfInvention | Combusting flue gas in a cracking catalyst regeneration process |
| abstract | Flue gas containing CO 2 and CO from a fluidized cracking unit catalyst regenerator is fed to a combustor in which CO combustion is completed. The CO combustion can be enhanced by injection of air or oxygen-containing gas into the combustor. The combustor may include CO combustion promoters such as oxidation-promoting catalyst grids, and may also include auxiliary fuel injection or other means to initiate or facilitate the combustion. The process of this invention further comprises indirect or direct recovery of the heat resulting from the combustion of CO in the flue gas by the cracking catalyst particles, which may be returned separately to the regenerator bed or transferred to the cracking reactor with or without fresh catalyst, or may be recycled to the CO combustor inlet or combined with other catalyst particles passing to the regenerator. In a preferred embodiment of this invention, combustion of CO in the flue gas occurs in two or more different stages to permit close catalyst temperature control and optional multiple use of the heat recovered by the catalyst particles. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6383965-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014140175-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7906448-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010034718-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4274942-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4904372-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4325817-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5114682-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4284494-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6814568-B2 |
| priorityDate | 1974-03-14^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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