http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1505574-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e2b2f2b77b6c074620329e3747fffe3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D27-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-073 |
| filingDate | 1987-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7539379493255e410a92efe910d41dbd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ae4e58757683ca4e2ce3c4ad4969d12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99002d28b5609753657c1cd7c989945b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e0807482ac90e10776e0b173600f90d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd650544d9999be6b95e88ce91195a87 |
| publicationDate | 1989-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1505574-A1 |
| titleOfInvention | Method of controlling the process of alkylation of aromatic hydrocarbons |
| abstract | The invention relates to catalytic chemistry, in particular, a method for controlling the process of alkylation of aromatic hydrocarbons using the consumption control of fresh and return catalytic complex based on ALCL 3 and HCL (initiator). At the concentration of the latter in the alkylate corresponding to the specified value, stabilize the consumption of the fresh complex ALCL 3 and HCL (for the preparation of the fresh complex and feed the reflux). With an increase in the concentration of ALCL 3 in the alkylate above a given value, its concentration in the fresh ALCL 3 and HCL complex is reduced, and its consumption is then reduced. When the concentration of ALCL 3 in the alkylate is below a predetermined value, the concentration of ALCL 3 in the ALCL 3 complex and HCL is increased, after which the consumption of the fresh ALCL 3 complex and HCL is increased. When the concentration of HCL in the alkylate is above a predetermined value, its consumption is reduced to feed the return complex ALCL 3 and HCL. The HCL consumption in the fresh ALCL 3 and HCL complex is then reduced. When the HCL concentration in the alkylate is below a predetermined value, its consumption increases to feed the returnable catalytic complex. These conditions improve the performance of the alkylation. 2 ill., 1 tab. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1039575-C |
| priorityDate | 1987-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.