http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010054089-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b1962bdeafe58e2f312c308fe511c31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_371f5e6c539e5f923dd3e104b6aef738 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9dc707f40d35746071ad061506e85ea5 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-301 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1059 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-107 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B13-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G11-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G11-187 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G11-18 |
| filingDate | 2009-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9018187a62e9cdf19e3055b4ae8949f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7933500cd296e87933e14eca8a38c1e |
| publicationDate | 2010-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2010054089-A1 |
| titleOfInvention | Automation and control of energy efficient fluid catalytic cracking processes for maximizing value added products |
| abstract | With an aim to optimize propylene production, petroleum oil is catalytically cracked by contacting the oil with catalyst mixture consisting of a base cracking catalyst containing an stable Y-type zeolite and small amounts of rare-earth metal oxide, and an additive containing a shape- selective zeolite, in an up-flow type fluid catalytic cracking apparatus having a regeneration zone, a separation zone, and a stripping zone. According to this fluid catalytic cracking process, the production of light-fraction olefins such as propylene is maximized by applying appropriate process control, monitoring, and optimizing systems. The present invention provides mathematical process models, including: neural networks, statistical models and finite impulse models. These various mathematical process models are used in conjunction with advanced controllers and optimizing routines to calculate optimal settings for various process parameters. A microwave based system can also be employed for optimizing the performance of a stripping zone, which further optimizes catalyst regeneration. Process model and historical data to test a predictive system can provide early warning of potential performance degradation and equipment failure in the FCC unit, which decreases overall operating costs and increases plant safety. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2576733-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2576733-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104933245-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104933245-A |
| priorityDate | 2008-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.