http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112178361-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2305-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2597-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2037-1081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2300-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2305-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2037-243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2038-0076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2275 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B38-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B38-162 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L58-1045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L58-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B37-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B38-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B38-10 |
| filingDate | 2020-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112178361-B |
| titleOfInvention | Magnetic response flexible composite super-hydrophobic membrane for hydrate prevention and control in oil and gas pipeline and preparation method thereof |
| abstract | The invention discloses a magnetic response flexible composite super-hydrophobic membrane for hydrate prevention and control in an oil and gas pipeline and a preparation method thereof. The method comprises the steps of uniformly mixing magnetic particles, a solvent, an adhesive and an auxiliary agent, coating the mixture on a template, and semi-solidifying. And further modifying the semi-cured substrate with low surface energy substances and nano particles, curing again to obtain the magnetic response flexible composite membrane, attaching the composite membrane to the inner wall of an oil-gas pipeline in the presence of a magnetic field, and performing self-assembly in the presence of the magnetic field to generate a magnetic micro-nano needle point structure to change the magnetic micro-nano needle point structure into a super-hydrophobic state. The magnetic response flexible composite super-hydrophobic membrane for preventing and treating the hydrate in the oil and gas pipeline can solve the problem that the hydrate blocks the oil and gas conveying pipeline and equipment. The film layer converts the contact surface of the hydrate and the substrate into point contact through the magnetic needle point structure, delays the growth of the hydrate, reduces the adhesive force between hydrate particles and the inner wall of a pipeline and equipment, and prevents the hydrate particles from being gathered in the pipeline or the equipment to cause blockage. |
| priorityDate | 2020-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.