http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110508261-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca46be4e68fa1f5a8b2ef4ab654c490a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-041 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate | 2019-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fedd10d28042b34b7dc2a404ad336001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9495d4fd3e41f3ded70dd8102d7f4cc5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99f3156991802daef456c7406e67bd87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7aa78353ce88a0f4f55b4bd060eadb0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20fe6956c39b13765c911213a7266c88 |
| publicationDate | 2019-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110508261-A |
| titleOfInvention | Preparation method of calcium-based magnesium hydroxide adsorbing heavy metal copper |
| abstract | The invention discloses a method for preparing calcium-based magnesium hydroxide that absorbs heavy metal copper, which mainly solves the problems of complicated and dangerous preparation process and great environmental pollution in the prior art. Its realization scheme is: the calcium chloride aqueous solution of preparation and surfactant sodium lauryl sulfate aqueous solution or surfactant L-alanine aqueous solution are added in the magnesium chloride aqueous solution that configures and mix and stir; Then add in this solution The prepared sodium carbonate aqueous solution and sodium hydroxide aqueous solution are heated and stirred to obtain a surfactant-modified calcium-based magnesium hydroxide suspension, and the suspension is sequentially aged, washed, filtered, and dried to obtain a calcium-based magnesium hydroxide suspension. Magnesium Hydroxide Nanocrystals. The preparation process of the present invention is simple, the risk in the preparation process is low, and the environmental pollution is small. It can be used in chemical industry, paint, dyestuff, papermaking and other major industries that are easy to cause copper pollution. Pollution. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114314629-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114314629-A |
| priorityDate | 2018-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.