| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_387e69350289c487846fb2cb927ba17b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b0a3dbf8d6c9712d86ea1383fd5327 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-06 |
| filingDate |
2004-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_218ab0049b6062fc3570d3f2e605efeb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ff086466b84bc32a9223948b0702441
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8898ddcccdb4ee14882e53fe2d4cb56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaa526d9567f93959d3243dbec787409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52c24e179b5924acfa528501c9a3be28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cbc2df6bc7bbff3ff95f111dfc400b0 |
| publicationDate |
2005-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2005232040-A |
| titleOfInvention |
Method for producing lithium trifluoromethanesulfonate |
| abstract |
The present invention provides a method for producing lithium trifluoromethanesulfonate capable of reducing the hydroxyl group content contained in a product during production. The method for producing lithium trifluoromethanesulfonate according to the present invention includes a product gas containing trifluoromethanesulfonyl fluoride and sulfonyldifluoride by fluorination of methanesulfonyl fluoride in anhydrous hydrogen fluoride by electrolysis. And a step of reacting the product gas with an aqueous solution or slurry of lithium carbonate to obtain an aqueous solution containing lithium trifluoromethanesulfonate, lithium fluoride, carbonic acid and lithium sulfate, and removing lithium fluoride and lithium carbonate from the aqueous solution And a step of concentrating and drying the aqueous solution from which lithium fluoride has been removed. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115724774-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111351780-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112778170-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112778170-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110395750-A |
| priorityDate |
2004-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |