http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104088617-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-295 |
| filingDate | 2014-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104088617-B |
| titleOfInvention | A kind of underground coal gasification(UCG) inlet, outlet pore structure |
| abstract | The open a kind of underground coal gasification(UCG) inlet, outlet pore structure of the present invention, relates to coal underground gasification technology field, and for avoiding the water in water-bearing layer to enter in stove, impact is normally gasified or causes gasification furnace flame-out and invent.Described underground coal gasification(UCG) inlet, outlet pore structure includes the installing hole being opened in ground and connecting with coal seam to be gasified, described installing hole includes upper sleeve pipe installing hole and the setting of casing installing hole communicated with each other, described upper sleeve pipe installing hole is arranged through water-bearing layer, it is fixedly connected with sleeve pipe in described upper sleeve pipe installing hole, setting of casing freely it is equipped with in described setting of casing installing hole, described setting of casing upper end fits through to be located in described upper sleeve pipe, and described setting of casing can along described upper internal surface of sleeve pipe slidably.Underground coal gasification(UCG) inlet, outlet pore structure of the present invention is used for underground coal gasification(UCG). |
| priorityDate | 2014-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.