http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009078013-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e926259f093a17f310dedf165ebf6b49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03a314f2327f4bcc4d8ac2d845cc01f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae04a513df38a427afbe24d116e39bfd |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A40-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05B17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 |
| filingDate | 2006-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a72c697fe0fa93780bf4f7ea40293e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fd53ff5ae0d786fe192a621145a1058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38df36fcbea557eb1cdfb6148a3b2419 |
| publicationDate | 2009-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2009078013-A1 |
| titleOfInvention | Method and Device for Producing Nitrogen Fertilizer, Removing Phosphate From Organic Waste Products, and Limiting the Potassium Concentration |
| abstract | The invention relates to a method and a device for producing nitrogen fertilizer, removing phosphate from organic waste products in liquid phase, sanitizing said waste or reducing emissions, and limiting the potassium concentration. According to the invention, the waste product is heated to temperatures ranging between 40° C. and 90° C. at a subatmospheric pressure, the escaping gas that contains carbon dioxide and ammonia is contacted with a mineral-aqueous suspension, the excess gas is conducted within the circuit while the subatmospheric pressure is autogenously stabilized, and the formed nitrogen fertilizer is discharged. In order to additionally produce phosphate fertilizer and limit the potassium concentration, the obtained fertilizer product is divided into the liquid and solid portion, and all or some of the solid portion is redirected into the stripping receptacle while the liquid waste product that is stripped of nitrogen compounds and phosphorus compounds is cooled and mixed with at least one sulfate-containing compound to limit the potassium concentration. Optionally, the viscosity of the waste product is specifically reduced and a very small amount of a basic mineral powder is added thereto. The last solid portion obtained from said treatment can be used directly as phosphate fertilizer, potassium fertilizer, or phosphate-containing and potassium-containing mixed fertilizer. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MD-3978-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103030440-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9993770-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11389763-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017083879-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014011158-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10898852-B2 |
| priorityDate | 2005-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.