http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115094482-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B15-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B15-02 |
| filingDate | 2022-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34a07969e3026880e95c985fb18bf383 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21d8678599335c10e32c6ecc657bf68e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee1c21c24b9f92aba8ea1accf72c2d6b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c93b3447555cd556e1706e838b7d61f |
| publicationDate | 2022-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115094482-A |
| titleOfInvention | A control method for lye electrolysis hydrogen production adapting to wide power fluctuation |
| abstract | The invention discloses a control method for electrolytic hydrogen production of alkaline solution which is adaptable to wide power fluctuations. The invention adopts the gas-liquid-electric multi-field coordinated control method to solve the problems of low efficiency and low purity during low-load operation of lye electrolysis hydrogen production, expand the operation range of lye hydrogen production, and make it suitable for intermittent renewable energy Equal wide range of power fluctuation occasions. The invention reduces the mixing degree of hydrogen and oxygen and improves the purity of hydrogen production by dynamically adjusting the hydrogen and oxygen side pressure and the alkali liquor circulation speed. At the same time, the overvoltage pulse modulation method is used to overcome the problems of poor consistency, large internal resistance and low efficiency of the electrolytic cell when the electrolytic cell is operated at low voltage. The invention enables high-efficiency and high-purity electrolytic hydrogen production within the full power range of the lye electrolytic cell, and expands the applicable scope of the lye electrolysis hydrogen production technology. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116288452-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116288452-A |
| priorityDate | 2022-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.