| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf479c41b646548f032f05175198e6db |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-0014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-0096
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-1075 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-425 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00 |
| filingDate |
1999-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c0b9c1c5a37d4797ff994cad7235891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa917f968618ed09c5dc22acf6518795
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c54039347c0d410140ab5bc4694c20ed |
| publicationDate |
2001-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SK-141299-A3 |
| titleOfInvention |
Method of producing a cement with reduced content of chromium |
| abstract |
Disclosed is a manufacturing method for cement with lowered contents of chrome, consisting of that into the raw mixture as iron corrective compound is used 0.01 to 10 % wt. of mechanically and/or thermally modified iron carbonate followed by cauterization of the raw mixture under the temperature from 1 400 to 1 500 C, to achieve primar lowering of the contents CrVI in the cement to 0.5 to 20 ppm CRVI. Into such prepared cement are during the grinding and/or after grinding added chemically modified - activated iron carbonates in amount of 0.01 to 1 % wt. |
| priorityDate |
1999-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |