http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2665701-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae07d4a584962e2eb535a25dd46e276e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1037 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G65-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G65-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G67-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G65-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G65-04 |
| filingDate | 2014-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba2be4d0e5ad8d0a23fd3c16fa800bf4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_660bd6aacbf0ece3f39356cbc287c226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0dce8ffa95ec9e3a818a020f1987c06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79828c16a54921b9f224d50e3945f357 |
| publicationDate | 2018-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2665701-C2 |
| titleOfInvention | Gasoline with sulfur and mercaptans small amount production method |
| abstract | FIELD: technological processes. n SUBSTANCE: invention relates to the sulfur compounds and olefins containing gasoline processing method, wherein the method comprises comprising at least the following steps: a) reacting, at least in one reactor, of gasoline, hydrogen and hydrodesulfurization catalyst at temperature from 270 to 400 °C, pressure from 0.5 to 5 MPa, volume velocity of 0.5 to 20 h -1 and expressed in normal m 3 per hour the hydrogen consumption ratio, to the expressed in m 3 per hour under standard conditions the processed raw materials consumption, from 50 Nm 3 /m 3 up to 1000 Nm 3 /m 3 for at least a portion of the sulfur compounds conversion into H 2 S; b) stage of the formed H 2 S removal, present in the withdrawn from stage a) stream, by the gasoline and hydrogen mixture cooling, hydrogen separation, enriched with hydrogen sulfide, from the liquid gasoline and gasoline stripping by the hydrogen stream introduction to remove the dissolved in gasoline hydrogen sulfide residual traces; c) withdrawn from stage b) H 2 S depleted stream reacting in reactor with the catalyst comprising at least one sulfide of at least one transition metal, selected from the group VIB metal, group VIII metal and copper, separately or in the deposited on porous support mixture, in order to carry out the mercaptans with benzene olefins reaction with the thioether-type sulfur compounds formation, wherein the c) stage is carried out at a temperature from 30 °C to 250 °C, liquid volume velocity from 0.5 to 10 h -1 , pressure of 0.4 to 5 MPa and the H 2 /raw materials ratio from 0 to 10 Nm 3 of hydrogen per m 3 of raw materials with the gasoline production at the stage c) output, with fewer mercaptans amount than their amount in the taken from stage b) stream. n EFFECT: process allows to achieve a very small amount of mercaptans in the final desulfurized gasoline under much less stringent operating conditions. n 18 cl, 4 dwg, 3 ex, 3 tbl |
| priorityDate | 2013-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.