http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106769378-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da2aff28e4ff42c80ccc8c6b78338b30 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4061 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-4055 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-40 |
| filingDate | 2016-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a41ec6c9d8bdc6aadddc98e68518582c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_443607e55d546614267eb967418605ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2f06824eab135d7bc1b26d80f5419e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da300cda8edcc176c9ddcc04a57cfdb7 |
| publicationDate | 2017-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106769378-A |
| titleOfInvention | A kind of solution extraction for accurately determining organic sodium content in sodium coal high |
| abstract | The invention discloses a kind of solution extraction for accurately determining organic sodium content in sodium coal high, its step is：Raw coal is crushed first and carries out dried process.Take two parts it is identical in quality dry broken coal, portion mixes with deionized water, and another mixes with the binary complex liquid of ammonium halide, ammonium acetate, and after carrying out ultrasonic vibration treatment to two groups of mixtures respectively, centrifugally separating mixture is extract and extract residue.Two groups of extract residues after separation mix with deionized water or binary complex liquid respectively again, and repeat said process 2-3 times.Finally, the content by determining the content of sodium ion in two groups of extracts to determine organic sodium in coal.Difference of the present invention according to different shape sodium ion architectural characteristic in coal, sodium ion extraction is gone out using solution extraction, the Precise levels of organic sodium in coal are obtained using minusing, can effectively be instructed for sodium coal high is provided in the practical applications such as coal gasification, pyrolysis and burning. |
| priorityDate | 2016-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.