http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216273111-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fdb1676febc4a6f9f7761c3ffe2e5ac5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B15-10 |
| filingDate | 2021-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ef5d88733c2fc76652514003799548b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d5df09e4a6dd3c22135c439d9d0519d |
| publicationDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216273111-U |
| titleOfInvention | Sodium percarbonate production system |
| abstract | The utility model provides a sodium percarbonate production system, which comprises a sodium carbonate system, a hydrogen peroxide system and a reaction kettle, wherein the sodium carbonate system and the hydrogen peroxide system are both connected with the reaction kettle, the hydrogen peroxide system comprises a storage tank, a metering tank and a head tank, the storage tank is communicated with the metering tank, the head tank is arranged between the metering tank and the reaction kettle, hydrogen peroxide sequentially passes through the metering tank and the head tank and then enters the reaction kettle for reaction, a cooler is arranged between the reaction kettle and the storage tank, and the cooler cools the hydrogen peroxide before entering the reaction kettle. The hydrogen peroxide metering tank and the cooler are arranged to alarm and cool the hydrogen peroxide, so that the hydrogen peroxide is cooled to 5-10 ℃ by using frozen brine before entering the reaction kettle, and hydrogen peroxide at the temperature is dripped into the reaction kettle to react stably, so that the crystal shape of sodium percarbonate is solved, and the effective oxygen content of a sodium percarbonate product is also ensured. |
| priorityDate | 2021-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.