http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103031357-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7a4b61023324950bab6636068ecad57 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-30 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-645 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P5-02 |
| filingDate | 2012-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87c2adf21600158770241608709bc1c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19e84d36bc80e992206e5322636c7861 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e74db2af5239ef7c8749da4091266bad |
| publicationDate | 2014-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103031357-B |
| titleOfInvention | Method for biogasification of coal tar |
| abstract | The invention discloses a method for biogasification of coal tar, belongs to the technical field of coal tar biology, and provides a method for converting the coal tar to methane gas capable of replacing natural gas for use with a biogasification method. The method adopts the technical scheme that the method comprises the steps that pretreatment liquid with the volume accounting for 0.05%-1% of the volume of the coal tar is added to the raw material coal tar; the pretreatment liquid and the coal tar are mixed uniformly and stand for 1-7d; pretreated coal tar is obtained; the pretreated coal tar is injected into a bioreactor, and the bioreactor is kept in an anoxic or anaerobic environment; inoculation liquid with the volume accounting for 0.1%-5% of the volume of the raw material coal tar is added to the bioreactor, and stirred uniformly; biological raw material liquid is obtained; a pH value of the biological raw material liquid is adjusted to be 4-10; the temperature of the bioreactor is controlled at 25-65 DEG C; biological biogasification is conducted for 1-30d; and biogasification gas is obtained. The method is widely applied to the field of the biogasification of the coal tar. |
| priorityDate | 2012-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.