http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105174498-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-14 |
| filingDate | 2015-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105174498-B |
| titleOfInvention | The composite highly effective low-phosphorus corrosion scale inhibition agent and preparation method of a kind of suitable low-hardness water |
| abstract | The invention provides a kind of composite highly effective low-phosphorus corrosion scale inhibition agent of suitable low-hardness water, its constituent and mass percent are：17 alkenyl hydroxyethyl imidazole hyamines：15%~25%, copolymer of phosphono carboxylic acid：5%~15%, acrylic acrylate co-polymer of sulfonate：10%~20%, BTA：0.1%~1.5%, anhydrous zinc chloride 5%~15%, cosolvent：1%~3%, remaining composition is water.The present invention is applied to soft, high alkalinity, severe corrosive water quality, and basicity is less than 600mg/L, and corrosion and scale inhibition performance is excellent.The complexing agent of the present invention is lower compared with organophosphor phosphate and phosphoric acid ester medicament total phosphorus content, and total phosphorus content≤1.0mg/L in industrial discharge water, pollution-free also with biodegradable ability, more environmentally friendly.Cost of the present invention is low, easily compounding, and stability is good, and dosage is few.There is good concertedness between each component, stable performance, there is excellent corrosion and scale inhibition performance. |
| priorityDate | 2015-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.