http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113443753-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9580304f02bc08ba1fa7f701e42cbef1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-101 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-04 |
| filingDate | 2021-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e92c91382cc6a47834bd8d936122cd92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47b6d374e183685e99f569177d852fcf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_866f523e81a7599756490737e3fa44e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_209a9a84424ff10fae611f6c6d1c6ff6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ed3a1a28458421e20e11b5d20b8acc1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef242f80cd88f71239b2f8af1c9d0ab7 |
| publicationDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113443753-A |
| titleOfInvention | A process for treating high-sulfur wastewater in metallurgical industry |
| abstract | The invention discloses a process for treating high-sulfur wastewater in the metallurgical industry, comprising the following steps: introducing the high-sulfur wastewater into a regulating tank, adding water to dilute so that the sulfur concentration after dilution is 0.01g/l to 0.1g/l; The cyanine cobalt sulfonate was added to the adjustment tank and stirred evenly; the temperature of the adjustment tank was raised to 35°C to 45°C, and air was introduced into the reaction kettle to fully react, and filtered to obtain a blue transparent solution and sulfur; the blue transparent solution was decolorized by adding activated carbon , to obtain a colorless and transparent solution; adjust the colorless and transparent solution to neutrality, send it to the sodium membrane filtration system, discharge the effluent up to the standard, and concentrate the mother liquor into the concentrated salt extraction system. The advantages of the present invention lie in: the treatment process, the operation is simple, the reaction speed is fast, and the reaction time is short. |
| priorityDate | 2021-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.