http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107748231-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 |
| filingDate | 2017-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107748231-B |
| titleOfInvention | Activated carbon adsorption formaldehyde saturation indicator and preparation method thereof |
| abstract | The activated carbon formaldehyde adsorption saturation indicator comprises the following components in percentage by weight: 70-98.5% of active carbon, 0.5-20% of water-absorbing expansion material and 1-20% of water-producing material; the water producing material reacts with formaldehyde to generate water, and the water absorbing expansion material absorbs water and then expands in volume. The indicator can effectively indicate the inactivation of the activated carbon in time, and is convenient to replace in time; in addition, the indicator utilizes the activated carbon powder without market value, thereby improving the economic benefit, reducing the energy consumption and reducing the environmental pollution; no chemical pollution, safety and environmental protection. |
| priorityDate | 2017-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.