| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d38690e4c9e0227c9c2e022319ef3c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3078
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3204 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate |
2020-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c5506f73037a797afb604da3a8d3ed3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a15dd99a4451815f9a9a9bb9d7e5746
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8c0e035d8e8b6ec7b37b59d2e9c510a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67c4b2e1b256a164206000da4b26b2bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab56705b5b52e302bbc0b7f5a378aad5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e9de1b146e3342a2dd3040187368a2f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c41390702c73d82dfb8e85e75d55818 |
| publicationDate |
2020-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020188378-A1 |
| titleOfInvention |
A method of making modified charcoal for selective adsorption of heavy metals |
| abstract |
The present invention generally relates to a method of making modified bamboo charcoal for selective adsorption of heavy metals. It particularly relates to a method of preparing activated bamboo charcoal for the removal of heavy metals from wastewater or effluents produced in chemical processing. The process described in the present disclosure comprises preparing dried powder from raw fibrous plants performing pyrolysis of the powder to obtain charcoal, treating the charcoal with activating reagents such as an alkaline or acid solution to obtain activated charcoal, and obtaining metal coated activated charcoal by coating the activated charcoal with Copper salt. Moreover, the present invention offers an efficient, cost-effective and user-friendly solution for ruthenium adsorption technique to solve the problem of disposal of toxic. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112774628-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114672743-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113683183-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113244888-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113244888-B |
| priorityDate |
2019-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |