| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b1aa2b8a570e7ceaa83e2a0eae6daea |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-149
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-149 |
| filingDate |
2009-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1dc3652f21e1cade6b0ea69b8229291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14de51b67c82cd6f7bbd87d1ace5e55d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d22d5b100e569a1fb4c3ae820f441be3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05157c34a01af411b97bccf9a79831bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0376eec1d42f1a4ac2dacae4fbdaff71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a104ce18571ccb6756eded419e4f0f44 |
| publicationDate |
2011-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2349972-A1 |
| titleOfInvention |
Integrated process for the production of vinyl acetate from acetic acid via ethylene |
| abstract |
This invention provides an integrated two stage economical process for the production of vinyl acetate monomer (VAM) from acetic acid in the vapor phase. First, acetic acid is selectively hydrogenated over a hydrogenating catalyst composition to form ethylene either in a single reactor zone or in a dual reactor zone wherein the intermediate hydrogenated products are either dehydrated and/or cracked to form ethylene. In a subsequent second stage so formed ethylene is reacted with molecular oxygen and acetic acid over a suitable catalyst to form VAM. In an embodiment of this invention reaction of acetic acid and hydrogen over a hydrogenation catalyst and subsequent reaction over a dehydration catalyst selectively produces ethylene, which is further mixed with acetic acid and molecular oxygen and reacted over a supported palladium/gold/potassium catalyst. |
| priorityDate |
2008-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |