http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108543502-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00761 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-185 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-164 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24 |
| filingDate | 2016-12-20^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108543502-B |
| titleOfInvention | Control method of modified alkali-making reaction kettle |
| abstract | The invention relates to the technical field of reaction kettles, in particular to a control method of a modified alkali-making reaction kettle, which comprises the step of adding CO 2 Introducing CO into the flexible cavity of the telescopic rod through a carbon dioxide inlet channel 2 The carbon dioxide inlet channel is communicated with the telescopic rod movable cavity and the right side channel is communicated with the reaction cavity, and CO is 2 Reacting with the aqueous solution of ammonia gas to generate NH 4 HCO 3 And (6) finally. The telescopic rod drives the conical plug to continuously descend until the conical plug presses the bottom of the cylindrical baffle support, NaCl solution flows into the reaction cavity from the NaCl cavity, and the filtering device filters out NH 4 Cl flows into the telescopic rod movable cavity through the right channel and then flows into the telescopic rod movable cavity through NH 4 Cl outlet pipe flowing out, NaHCO 3 The precipitate is left in the reaction chamber and decomposed to produce CO 2 Entering CO through a carbon dioxide outlet channel 2 And (5) storing the reaction tank for the next reaction. The present invention can realize the self-control propulsion of the reaction process, effectively control the reaction rate, and complete multi-step reaction in one device. |
| priorityDate | 2016-12-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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