http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110078583-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_676a34bc1e5340eb5fcca5be93645ff4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-389 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-389 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-38 |
| filingDate | 2019-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57bdf56dc638343b8a7883356800746a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fd8e074b5812a5934bc029c5c819c71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0acd9d5a67ff7e4ba635c040c1b3c399 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1c5aabecf165af076f8bf1d35b1b819 |
| publicationDate | 2019-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110078583-A |
| titleOfInvention | A kind of purification method of ethyl iodide |
| abstract | The present invention relates to a method for purifying ethyl iodide, comprising the following steps: (1) rectification: rectifying industrial-grade ethyl iodide to obtain the first ethyl iodide; (2) low-temperature adsorption: at -100°C At -60°C, the first ethyl iodide is subjected to low-temperature adsorption through a low-temperature adsorber equipped with a first adsorbent to obtain second ethyl iodide, and the first adsorbent is composed of copper compound powder and/or silver compound Powder composition; (3) pressure adsorption: the second iodoethane is subjected to pressure adsorption to obtain purified iodoethane. The method combines low-temperature adsorption and pressurized adsorption technologies to purify the ethyl iodide, effectively improving the purity of the ethyl iodide so that the purity is above 99.9995%. |
| priorityDate | 2019-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.