http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2091045-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32d4689eaff6d9369d6bc1bd597a9f73 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A40-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S426-807 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-145 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05C11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F1-00 |
| filingDate | 1993-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_403a373962672f487bd72803262fc8ef |
| publicationDate | 1993-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2091045-A1 |
| titleOfInvention | Non-destructive recovery of natural nitrogen products |
| abstract | A continuous process for the non-destructive recov-ery of natural nitrogenous materials as highly available particulate agricultural nutrients is described. The pro-cess employs natural materials such as poultry waste, waste water treatment sludge, alfalfa meal, hatchery waste, fea-thermeal, corn gluten meal, and bloodmeal in a fluid bed reactor-granulator. The natural materials, which are basic in nature or have been made basic, are acidified to pHs of about 3.0 to 6.5 in the reactor-granulator and formed into hardened particulates during a retention time of between about 4 to 20 minutes at a temperature between about 70-120°C. The particulates are discharged free of carameliza-tion and before nitrogen loss from decomposition amounts to 0.5 percent of the natural nitrogenous materials. The con-tinuous process provides a new natural nitrogenous particu-late agricultural nutrient composition free of carameliza-tion. |
| priorityDate | 1992-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.