http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109678260-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-00 |
| filingDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109678260-B |
| titleOfInvention | Water-based particle surface modifier, preparation method thereof and method for slowing down fouling of fouling substances in process water on wall surface |
| abstract | The water-based particle surface modifier consists of MO x A y B z And water, MO x Is oxide with the content of 2.0-22wt%, A is anion, B is hydroxyl, and A + B containsIn an amount of 0.4-7.0wt%, a weight ratio of A/B of 10: 1-1: 3, and the balance water, wherein M is composed of a trivalent metal and a tetravalent metal, and an atomic ratio of the tetravalent metal to the trivalent metal ion is 0.001-0.25: 1, tetravalent metal is one or more of Ce, Zr or Si, trivalent metal is one or more of Al, La or Fe, A is CH 3 COO ‑ 、(CHCOO) 2 2‑ 、NO 3 ‑ 、SO 4 2‑ 、CO 3 2‑ 、Cl ‑ 、Br ‑ 、PO 4 3‑ 、HPO 4 2‑ 、H 2 PO 4 ‑ One or more of them. The invention has the advantage of being capable of slowing down the adhesion and scaling of the process water containing the dirt particles to the wall surface, thereby prolonging the operation period of the equipment. |
| priorityDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.