| 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/B01D15-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2015-3838
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20
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/B01D2252-204 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-0415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-147
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-3828 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56
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 |
| filingDate |
2019-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8468b06e5791e97e157fcf3eb9f53b70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09fd7bb5fa4e7934c1287ee40260479e |
| publicationDate |
2020-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3746212-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 |