http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115028772-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_abed66bbac4a42c3299e0a881ce21bb2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2022-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef20b708445b4f9d00cedbcf78baad2d |
| publicationDate | 2022-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115028772-A |
| titleOfInvention | A kind of preparation method of flocculant for treating oily sewage |
| abstract | The invention belongs to the technical field of flocculant processing, and specifically relates to a method for preparing a flocculant for treating oily sewage; the type of the flocculant in this application is polyacrylamide; the polyacrylamide copolymerization process comprises the following steps ; Step 1: during the stirring process of the material, shake the reaction container; Step 2: after adding acrylic acid to the reaction container, increase the vibration strength of the reaction container, so that the acrylic acid can be quickly mixed; Step 3: under the action of an initiator A free radical polymerization reaction occurs, and the flocculant is a carboxyl-containing polyacrylamide product; the preparation method of the flocculant is carried out by a temperature-controlled reaction device; the main body of the temperature-controlled reaction device is a reaction vessel, and the reaction vessel is installed with a Temperature conduction stirring plate and fitting stirring plate; through the magnetic adsorption between the temperature conduction stirring plate and the fitting stirring plate, the temperature conduction treatment is realized, and the stirring effect of the fitting stirring plate on the material is maintained. |
| priorityDate | 2022-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.