http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103421483-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-592 |
| filingDate | 2012-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103421483-B |
| titleOfInvention | A kind of thick oil hydrothermal cracking nano-catalytic viscosity-depression agent and preparation method thereof |
| abstract | The invention discloses a kind of thick oil hydrothermal cracking nano-catalytic viscosity-depression agent and preparation method thereof.Described catalytic thinner comprises obtaining through reduction reaction with the following material of weight parts: metal-salt 1 ~ 50 weight part; Solvent 10 ~ 200 weight part; Alcohol 5 ~ 150 weight part; Reductive agent 5 ~ 150 weight part; Alkaline solution 100 ~ 500 weight part; Sulfonic acid 50 ~ 300 weight part; Distilled water 100 weight part; The size distribution of described viscosity-depression agent is between 1 ~ 10nm.Nano-catalytic viscosity-depression agent for thick oil hydrothermal cracking of the present invention has the advantages that universality is strong, viscosity reducing effect is good, (be less than or equal to 200 DEG C) at a lower temperature and make viscous crude generation catalytic cracking reaction, reacted thick oil viscosity reduces greatly, and viscosity break ratio reaches more than 80%. |
| priorityDate | 2012-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.