Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c684df17c1e09127a3765f1138203f85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c50b17bd6ac893a28bee6b4bb8ead88 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2015-3838 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-204 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-0415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-147 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-3828 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-262 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56 |
filingDate |
2019-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09fd7bb5fa4e7934c1287ee40260479e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8468b06e5791e97e157fcf3eb9f53b70 |
publicationDate |
2019-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2019152774-A1 |
titleOfInvention |
System and method for extracting ions without utilizing ion exchange |
abstract |
A system for extracting ions from an aqueous solution without utilizing ion exchange. A semi-permeable membrane with 0.1 to 1000 nm diameter pores separates an aqueous salt solution from a chelating gel. The gel has un-crosslinked polymer (e.g. 1-10% by weight) and the balance water. The semi-permeable membrane lets ions diffuse into the chelating gel where the ions become trapped. The gel has a molecular weight that prevents its diffusion through the semi-permeable membrane. |
priorityDate |
2018-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |