| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8cdd87cd05a91a09d8446f171996219
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ff3015be9b57a7b4a7823a4edbce74fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a476996eccd9fc58fdca2dfc63737df2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a349c35d47510501f4ed67847c4dca88 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C53-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C53-122 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00 |
| filingDate |
2008-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14af00696a3472ae9e3ef4a6e521bb55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a045ff56e03c190090037a487d95a3b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_086300939ac90bb78b329b138088c06d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e12e93cb62c2f99daea1c436d55670e |
| publicationDate |
2013-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8382962-B2 |
| titleOfInvention |
Distillation of ionic liquids |
| abstract |
A method of distilling mixtures of salts having a melting point of less than 200° C. at 1 bar (ionic liquids). The cation of the ionic liquid has a heterocyclic ring system having at least one nitrogen atom, and all nitrogen atoms of the heterocyclic ring system have an organic group as substituent. The anion of the ionic liquid is a compound having at least one carboxylate group or at least one phosphate group. The distance from the surface via which the heat of distillation is introduced in the distillation (vaporizer surface) to the surface at which condensation takes place (condenser surface) is less than 50 cm at at least one point, with the vaporizer surface and condenser surface themselves having at least one length dimension of greater than 50 cm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10500540-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9630140-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10493400-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9878285-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10138209-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9840473-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10512881-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10512883-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10105644-B2 |
| priorityDate |
2007-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |