http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110939005-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c11f474d55e2850c0c9ce96f45d3801e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21B1-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21B1-34 |
| filingDate | 2019-12-07^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be73871a57f9cb96c307b1ad64d0737e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71e525ae725b939b6a21840a38b7e3a9 |
| publicationDate | 2020-03-31^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110939005-A |
| titleOfInvention | Recycling method of leftover materials of mica plates |
| abstract | The invention relates to a recycling method of leftover materials of mica plates, which comprises the following steps of ① filling the leftover materials of the mica plates into a material barrel, adding water for soaking, ② adding sodium hydroxide into the leftover materials of the mica plates after soaking in step ① and stirring, ③ stirring in step ②, introducing steam into the leftover materials of the mica plates added with the sodium hydroxide, keeping the temperature, then stirring, ④ adding sulfuric acid into the material barrel after the leftover materials of the mica plates are decomposed in step ③, ② 0 stirring and heating after step ④, stopping heating when the PH value reaches the requirement, ⑥ cooling after step ⑤, and pumping the slurry into a slurry tank of a paper-making workshop for standby. |
| priorityDate | 2019-12-07^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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