http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106810094-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-129 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-0473 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-04 |
| filingDate | 2017-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106810094-B |
| titleOfInvention | System and method for co-producing sulphur from cement by using municipal waste and industrial solid waste |
| abstract | The invention discloses a system and method for preparing cement co-producing sulfur by utilizing municipal waste and industrial solid waste. Water storage tank, dust collector and reduction fixed bed, red mud, wet sludge and industrial water enter the homogenization tank for homogenization treatment and dealkalization, and then enter the filter press for pressure filtration, and the solid material after pressure filtration enters the dryer After drying, it enters the raw meal grinding unit with desulfurized gypsum for raw powder ratio grinding, and the ground material enters the rotary kiln for high temperature calcination to obtain sulfoaluminate clinker, sulfoaluminate clinker and desulfurized gypsum. Enter the cement grinder for mixing and grinding to obtain sulfoaluminate cement. The hot water in the hot water storage tank provides heat for the homogenization tank. The flue gas containing sulfur dioxide generated in the rotary kiln is dedusted by the dust collector and transported to the reduction fixed bed. Sulfur is obtained by reduction. |
| priorityDate | 2017-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.