http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101898945-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_caacf483b6be9ae2d2677103a70559db |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-08 |
| filingDate | 2010-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b472fc04553b26d95e7b7ebcbd6afabe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52f3eea9b9510dce031b5bbceaba7ae2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b51279b98e09bef6ff4c59b088dc3c1d |
| publicationDate | 2013-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101898945-B |
| titleOfInvention | Method for extracting acetone and butyl alcohol in fermentation liquor by salting out |
| abstract | The invention belongs to the biological engineering technical field and relates to the micro organism fermentation liquor separation technology, in particular to a method for extracting acetone and butyl alcohol in fermentation liquor. The method is characterized in that one or more than two salts and one or more than two extracting agents are added into acetone butyl alcohol fermentation liquor; the saturation of salt in the fermentation liquor after salt is added reaches 10-100%, the volume ratio of the fermentation liquor containing salt and the extracting agent is 1:0.1-5; standing is carried out until split-phase is formed, the upper phase is solvent phase or extract phase rich in acetone and butyl alcohol, and the lower phase is phase rich in salt or raffinate phase. The invention has the effects and benefits that all the defects existed in the existing process for extracting and separating acetone butyl alcohol from micro organism fermentation liquor are solved, the process is simplified, separation time is short, cost is low, the process is economic and feasible, and the acetone butyl alcohol separation method has industrial application prospect. |
| priorityDate | 2010-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.