http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-0148886-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5da894caa0a36f979ac7d6f81fd4553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a19525ef939ed2a0271442ff90db6e08 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F11-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B11-06 |
| filingDate | 1995-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1998-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cbf52edf84bf8a3e8cc4e8daaefb591 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40ec45929d47157f80a3a656574b3ca3 |
| publicationDate | 1998-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-0148886-B1 |
| titleOfInvention | Manufacturing method of functional ceramic powder using wet method and hydrothermal method with shell as main raw material |
| abstract | In the present invention, a shell such as a clam, a cockle, an oyster shell, etc., is prepared by using a mechanical grinding method, a wet method (or a precipitation method), a hydrothermal method, and calcium carbonate (CaCO 3 ), calcium hydroxide (Ca (OH) 2 ), and calcium oxide (CaO). , Calcium sulfate (CaSO 4 ), calcium monohydrogen (CaHPO 4 ), bone ash (Ca 2 P 2 O 7 ), tricalcium phosphate (Ca 3 (POP 4 ) 2 ), apatite hydroxide (Ca 10 (PO 4 ) 6 It relates to a method of producing a functional ceramic powder of a high molecular value (OH) 2 ), and more particularly to the production of calcium carbonate powder by the mechanical grinding method of the shell and to the calcium carbonate powder thus prepared is hydrochloric acid (HCI) Sodium carbonate (Na 2 CO 3 ), sodium hydroxide (NaOH), sulfuric acid (H 2 SO 4 ), phosphoric acid (H 3 PO 4 ) aqueous solution using wet method of high purity calcium carbonate, calcium hydroxide, calcium oxide, calcium sulfate, phosphoric acid Calcium monohydrogen powder is prepared. On the other hand, bone ash and tricalcium phosphate powder are prepared using monohydrogen calcium phosphate powder, and high purity apatite hydroxide powder is prepared by hydrothermal method, and at the same time, porous apatite sintered body is prepared using the powder.n n n The functional ceramic powder prepared according to the present invention is used for chalk, filler (paper, rubber, plastic, etc.), water paint, phosphor for white and dimming light emission, filter for water purification, and the like. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007126211-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210063947-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20020031241-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220033962-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100730316-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022055311-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101353489-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20010112015-A |
| priorityDate | 1995-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.