| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3582d5e6963fa1aa6297011eef2df53b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-234
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F11-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05B1-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F11-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-234 |
| filingDate |
2014-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d2a33faf08c63ef65464ddcd6aa43e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa208f181852c869c677097cb62aa68a |
| publicationDate |
2017-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2017050848-A1 |
| titleOfInvention |
Method for purifying raw phosphoric acid (e.g. mga acid) by adding ashes originating from waste incineration plants, comprising the production of pure phosphoric acid, calcium sulfate, water-soluble calcium hydrogen phosphates and metal salt solution |
| abstract |
The present invention relates to a method for purifying raw phosphoric acid by adding ashes originating from waste incineration plants, as well as calcium hydroxide and at least one sulfide, and by wet-chemical digestion for obtaining (producing) calcium sulfate, pure phosphoric acid, metal salt solution and/or calcium hydrogen phosphates (e.g. triple superphosphate). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021122684-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3707102-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4015452-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11572294-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115215310-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107098529-A |
| priorityDate |
2014-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |