Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_827f3f090e3c2752a4fb20a2a52faee6 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27L11-06 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3248 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28059 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3231 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-288 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-58 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27L11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-24 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 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/B01J20-28 |
filingDate |
2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9221d899f4117aaa3dbd04d019e1ada |
publicationDate |
2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10913050-B1 |
titleOfInvention |
Method for making and using a dye sorbent |
abstract |
A method for producing a modified sawdust sorbent. The method involves sulfonating sawdust with sulfuric acid and oxidizing the sulfonated sawdust with hydrogen peroxide. The method yields a modified sawdust sorbent containing sulfonated and oxidized cellulose. The modified sawdust sorbent has a higher surface area, higher organic dye adsorption capacity, and more rapid organic dye adsorption rate than unmodified sawdust. Also disclosed is a method of using the modified sawdust sorbent for organic dye removal from water. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11654417-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11660583-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023040202-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023048109-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023041993-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11618007-B2 |
priorityDate |
2020-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |