http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106119867-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-06 |
| filingDate | 2016-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106119867-B |
| titleOfInvention | A kind of preparation and application of the compound carbon steel pickling corrosion inhibitor of tetramino antipyrine |
| abstract | The invention belongs to pickling of metal corrosion and protection field, the specially a kind of preparation and application of the compound carbon steel pickling corrosion inhibitor of tetramino antipyrine.Corrosion inhibiter ingredient is made of tetramino antipyrine, rhodanate, benzotriazole and cerous nitrate, and four quality proportioning is 5-15:1-2:1-4:0.5-1.It is applied are as follows: with the pickling solution submergence cleaning carbon steel added with the corrosion inhibiter；Wherein pickling solution concentration is the dilute sulfuric acid or dilute hydrochloric acid of 0.5~2.0mol/L, and the mass concentration that corrosion inhibiter is added in every liter of pickling solution is 0.03~0.06%, and pickling temperature is 20~45 DEG C, and pickling time is 1~24 hour.The restrainer is low in cost, and raw material is cheap and easy to get；It is environmentally friendly friendly, meet the idea of development of green corrosion inhibitor；Dosage is few, and inhibition efficiency is high. |
| priorityDate | 2016-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.