http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RO-127192-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a55609e70fe8cccfb4f19eb886369ca0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-04 |
| filingDate | 2011-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b4c4e12836ad78fb9ad921732fba9e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2c7deda9e7a3a53839eb93818cb418d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dac85f7628d843b8b666eef54e0a8677 |
| publicationDate | 2013-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RO-127192-B1 |
| titleOfInvention | FERTILIZER, HUMIDIFYING SUBSTANCES, PROCESSING METHOD AND APPLICATION METHOD |
| abstract | The invention relates to a fertilizer and to a process for preparing the same. According to the invention, the fertilizer comprises 0.9...47.2 g/l of total nitrogen, 1.0...66.6 g/l of phosphorus, 6.9...57 g/l of potassium, 9.0...19.8 g/l of humic organic substances, 0.20...0.62 g/l of iron, 0.19...0.3 g/l of zinc, 0.19...0.36 g/l of copper, 0.12...0.25 g/l of boron, 0.26...0.32 g/l of magnesium, 0.15...0.37 g/l of manganese, 1.8...3.3 g/l SO, having a pH of 6.8...8.4. According to the invention, the process consists in treating the lignite with a solution of potassium carbonate, treating the solution containing humates with 42% phosphoric acid, decanting and filtering the reaction mass with the purpose of separating fulvic and humic acids in solution, the solution is neutralized, treated with borax, additivated with mezo- and micro-elements complexed with EDTA disodium salt; urea being added to the solution. Separately, the cake from the filtration of humic acids, which contains humic acids and potassium phosphates, is treated with potassium carbonate and the solution of potassium humates which is additivated in a similar manner, thereby preparing fertilizers containing humic acids, mono- and dipotassium phosphate, amide nitrogen and organic nitrogen and mezo- and micro-elements. The fertilizer is usually applied in 2-3 treatments, in a concentration of 0.25...2% and, depending on the application manner, in an amount of 50...150 l/ha or 250...1500 l/ha. |
| priorityDate | 2011-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.