http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2010116035-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00 |
| filingDate | 2010-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2010116035-A |
| titleOfInvention | METHOD FOR PRODUCING HUMIC ACID CONCENTRATE FROM LOCAL COAL AND LINE FOR PRODUCING HUMIC ACID CONCENTRATE |
| abstract | 1. A method of producing a gullic acid concentrate from brown coal, including grinding it to obtain microparticles, preparing a suspension in a weak alkali solution and extraction, with mechanical stirring of the suspension in a mixer reactor, from humic acid microparticles of coal, characterized in that the coal is subjected to two-stage grinding while at the second stage of grinding microparticles are formed with an equal surface, subjecting the coal to multiple impacts, for example, by the collision of its fractions at a large ores with beaters of the core crusher, and while stirring the suspension in the mixer-reactor, they simultaneously act on it with ultrasound for 7-15 minutes, then the solid phase is separated from the liquid phase by precipitation of insoluble coal (ash) in the sump for 15-20 minutes, and the liquid phase is fed to a cracking reactor, a catalyst, for example hydrochloric acid, is introduced, the liquid phase is split into water and humic acid at 90%, 70% and 40% concentrations after settling for at least 24 hours, while changing the concentration introduced into the crack the hydrochloric acid ing reactor regulates the pH of the humic acid, then the humic acid concentrates are sent to the storage tanks, and the water is returned to the mixing reactor for reuse. ! 2. A line for the production of humic acid concentrate from brown coal, containing a coal grinder, a reactor-mixer and a storage tank, characterized in that it has a coal pre-grinder and a breakdown disintegrator, while the screw chute of the crusher screw communicates with the central cavity of the closed � |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115140882-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3650428-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3135655-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018073463-A1 |
| priorityDate | 2010-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.