http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106566677-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-2086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D11-0023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-721 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-0073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-2096 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-33 |
| filingDate | 2016-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106566677-B |
| titleOfInvention | A kind of the cleaning dispersing agent and preparation method of the scale removal of oil field oil pipeline on-line cleaning |
| abstract | The present invention relates to a kind of cleaning dispersing agents of oil field oil pipeline on-line cleaning scale removal, its constituent presses mass fraction are as follows: 15 parts -25 parts of hydroxyacetic acid, 15 parts -25 parts of sulfamic acid, 10 parts -20 parts of disodium ethylene diamine tetraacetate, 20 parts -30 parts of D-araboascorbic acid sodium, 2- phosphonic acid butane -1,2,4- 5 parts -15 parts of tricarboxylic acids, 1 part -5 parts of fatty alcohol polyoxyethylene ether, water: 30 parts -40 parts.Present invention is particularly directed to the designs of oil field oil pipeline on-line cleaning, and to depositing, dirty cleaning effect is fine, have good synergetic between each component, so that cleaning dispersing agent function and effect are excellent.There is excellent infiltration dispersion and corrosion inhibition simultaneously.Cleaning dispersing agent of the invention is environmentally protective, no pollution after discharge, and cleaning waste liquid, can be voluntarily biodegradable without centralized processing, will not be to environmental danger. |
| priorityDate | 2016-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.