http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109835947-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04a4a10ec9ea68fdadca9350b9fa8d18 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-00 |
| filingDate | 2017-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_257023599eaca03eecab846f8fa7b46e |
| publicationDate | 2019-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109835947-A |
| titleOfInvention | The method for preparing aluminium titanates using the sludge that the modified wastewater treatment of aluminum profile generates |
| abstract | The present invention relates to the modifications of aluminum profile, more particularly to the method for preparing aluminium titanates using the sludge that the modified wastewater treatment of aluminum profile generates.The raw material of aluminium titanates preparation is by the sludge and TiO using the modified wastewater treatment generation of aluminum profile 2 Then reaction product is obtained required aluminium titanates with the calcium chloride brine cooling circulated, then dewatered drying in 1000-1200 DEG C of pyroreaction 1-2h after mixing raw material by composition；The TiO 2 Mass ratio with the sludge is 1:2-3；Sludge preparation includes the addition A substance of 1:1-4 in mass ratio and B substance into the waste water that aluminum profile modification obtains, and the A substance is one or both of magnesium nitrate or magnesium sulfate；The B substance is one of calcium hydroxide, calcium oxide or calcium sulfite or a variety of;Adjusting pH value of waste water is 7.8-8.2, stirs lower reaction 20-40min；Polyacrylamide is added into reaction solution, is then separated by solid-liquid separation and is utilized the sludge that the modified wastewater treatment of aluminum profile generates.The environmental protection of the method for the present invention production safety, wastewater treatment are thorough. |
| priorityDate | 2017-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.