http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103754999-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 |
| filingDate | 2014-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103754999-B |
| titleOfInvention | A kind of preparation method of polyaluminum ferric sulfochloride flocculant |
| abstract | The invention provides a kind of preparation method of polyaluminum ferric sulfochloride flocculant, step is as follows: 1) at room temperature preparation is containing Tai-Ace S 150, aluminum chloride aqueous solution; 2) at room temperature, under agitation in the above-mentioned aqueous solution, drip aqueous sodium carbonate, dropwise rear continuation and stir 20-40min; Then, 3) at room temperature drip liquor ferri trichloridi, after dropwising, whole reaction system is warming up to 40-80 DEG C, continues reaction 1-4 hour; Then be down to room temperature, obtain described polyaluminum ferric sulfochloride flocculant.This polyaluminum ferric sulfochloride flocculant is the extraordinary flocculation agent of a kind of flocculating effect.Also can prepare by another mode: first preparation is containing Tai-Ace S 150, aluminum chloride, ferric chloride aqueous solutions, and then drip aqueous sodium carbonate, all the other steps are identical. |
| priorityDate | 2014-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.