http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113236210-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21C41-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-295 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-2405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-2401 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-295 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21C41-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-13 |
| filingDate | 2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113236210-B |
| titleOfInvention | Oil shale composite heating in-situ mining system and method |
| abstract | The invention discloses an oil shale composite heating in-situ mining system and a method, belonging to the field of oil shale in-situ mining, wherein the mining system comprises an in-well heating system, a ground gas injection system, a well pattern system and a high-pressure breakdown system; a hot wall effect is formed in the heating process of the heating well, and the heating is stable and controllable; the breakdown electrode discharges electricity in a high-pressure atmosphere at the bottom of the well to generate air gap breakdown, the permeability of a target layer of the oil shale is further improved, the heater well is fixed and is constructed in a combined manner with underground gas injection, heat heats the stratum in a heat conduction and heat convection combined heating mode, the heat transfer effect is further improved, the energy consumption output ratio is remarkably reduced, and the in-situ mining period and the mining cost are further close to commercial mining. |
| priorityDate | 2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.