http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0195129-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e31a7bcbf6b7edcaf10cca6f5400387f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G11-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G11-14 |
| filingDate | 1985-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f8c8f3a2b73e450b118cd45f03b1ae2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_958769a7bc4a1a5033c33a1496b2a834 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a614a65de7f9c8920e199ada269a82a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7de84d9bc242068f59113a958e5b8155 |
| publicationDate | 1986-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0195129-A1 |
| titleOfInvention | Reducing the temperature in a regeneration zone of a fluid catalytic cracking process |
| abstract | A method for operating a fluid catalytic cracking unit comprising a regeneration zone and a reaction zone with a relatively reduced temperature in the regeneration zone while processing a high-coke-making hydrocarbon feedstock having a 50 volume percent distillation temperature greater than about 500°F (260°C) which method comprises contacting at conversion conditions the feedstock in a reaction zone with a fluidizable mixture of regenerated cracking catalyst and low-coke-make non-catalytic solid particles, comprising a refractory inorganic oxide, in a ratio of low-coke-make solid particles to cracking catalyst from about 1:100 to about 10:1, the low-coke-make solid particles having a surface area of less than about 5 m 2 /g and a coke making capability of less than about 0 2 weight percent coke in the ASTM standard method for testing cracking catalyst by microactivity (MAT); separating the resulting hydrocarbon products from the mixture of deactivated cracking catalyst and low-coke-make solid particles; recovering the hydrocarbon products; passing the mixture of cracking catalyst and low-coke-make solid particles to the regeneration zone for generation by removal of coke; and passing the resulting regenerated mixture of cracking catalyst and low-coke-make solid particles from the regeneration zone to the reaction zone to contact the feedstock as described above whereby the regeneration zone temperature is maintained at a reduced temperature as compared to an equivalent operation without the use of the low-coke-make solid particles while simultaneously not reducing the coke burning capacity of the regeneration zone or affecting the operation of the reaction zone. |
| priorityDate | 1985-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.