http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016168955-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_824448eec22bc414e8c5bd3143473df1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B21-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B41-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26 |
| filingDate | 2016-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3a99ff2d5b6cde8820811154aa3ebbd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aef9bcb337aef0ded609e4210d95a0e6 |
| publicationDate | 2016-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2016168955-A1 |
| titleOfInvention | Equipment And Method Enabling To Directly Use Powder Polymer In Hydraulic Fracturing |
| abstract | An installation for the dosing of a powder polymer having a particle size in the range from 100 to 500 micrometers intended to feed a blender in hydraulic fracturing operations, successively including: a powder polymer supply, from a pressurized tilting truck or from big bags emptied by pneumatic conveying, a mechanism for transporting the powder polymer fed by a compressor, and provided with a polymer transportation check valve, a hopper for receiving the powder polymer having a high level and a low level, the hopper being equipped with a pulse jet cleaning dust filter, as well as with a mechanism for controlling the check valve and the compressor according to the high and low levels, a screw feeder for dosing the powder polymer, positioned at the lower end of the hopper, the screw being equipped with a variable-speed motor capable of being remotely controlled. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111801153-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113874411-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107469723-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020392271-A1 |
| priorityDate | 2015-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.