http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1509349-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67c320d53a2381f2951ed3a08f51025c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-80 |
| filingDate | 1987-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b14fd0cea80d109ce0ab8ce8838bf5a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a2a2ead60a560b20b2f7297b3cf356f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cef05a4c1bcb0bc421c5b5441c970a94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fe68168e6b04be4c68cb1475e9ebc87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d674dd297075b5ba4f0372908a199c57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52589dfbd6abb37e1b8d6312890a7b77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5d143790ccaa6311e58a76d10e2d3c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_837bececf37ab5591fa604f3a683523b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9633aecbc5cbda7e133523e6f027246a |
| publicationDate | 1989-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1509349-A1 |
| titleOfInvention | Method of producing alcohols c8 from byproducts in production of butanols |
| abstract | This invention relates to organic synthesis, in particular to the preparation of C 8 alcohols from by-products of the production of butanols. The goal is to increase the yield of the target product. Obtaining the desired products are carried out by the method of oxosynthesis, containing acetals C 12 , by hydrogenation. The fraction 170-195 ° C, separated from the by-products by rectification at a pressure of 100-760 mm Hg at the top of the column (preferably 200-450 mm Hg), is subjected to hydrogenation. As a separating agent, a mixture of monoglycolic esters of butyric acids and water is used with a weight ratio in the feed of the acetal column C 12 - water equal to (0.7-5): 1 preferably (1-2.3): 1 and acetal C 12 : said esters equal to (0.1-4.0): 1 preferably (0.3-3.0): 1. The process is carried out with the subsequent separation of the target product by distillation. The method allows to obtain C 8 alcohols with a yield of 92-84% with a purity of up to 99.4%. 1 hp f-ly. 27 tab. |
| priorityDate | 1987-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.