| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_944b6b8cbf5805523f54ce707b87fe06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F17-00 |
| filingDate |
2012-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27a5c0e1bf6c73c9c3cb27a8cfb8b39c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3b5e3c9da7c5ae072f89c7fef9110bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17709325ac1576db157cce762efe0490
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc2c7da40317f09a0ce2f7f759c938d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_298d3557985e92bedb3c58d6ce4ea6f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d9c698c1cbcf99d290506912e3f16a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2eab53a1b6f60425242f08f440ec61e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afdc0fc706855795af6583a76841ecb7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35793497295a37274ae2f8444acf4b8e |
| publicationDate |
2014-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103011232-B |
| titleOfInvention |
Method for preparing rhombic holmium carbonate peroxide |
| abstract |
The invention relates to a method for preparing rhombic holmium carbonate peroxide, which belongs to the field of a material preparation process. The method comprises the following steps of: preparing an ammonium bicarbonate solution by using ammonium bicarbonate, ammonia and deionized water; adding a holmium nitrate solution to the ammonium bicarbonate solution to obtain a mixed solution of the ammonium bicarbonate, the ammonia and holmium nitrate; adding hydrogen peroxide to the mixed solution to generate holmium carbonate peroxide precipitate; aging; and filtering and washing the holmium carbonate peroxide precipitate to obtain a rhombic holmium carbonate peroxide product which has the advantages of uniform grain and good flowability. |
| priorityDate |
2012-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |