| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-265 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-265 |
| filingDate |
1972-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30eca5a493ca70e93a26dbe5024e03d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df225e29e2eb200194dc9c3599d3432e |
| publicationDate |
1974-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2250448-A1 |
| titleOfInvention |
PROCESS FOR THE PRODUCTION OF CARBONIC ACIDS OR THEIR ANHYDRIDES |
| abstract |
The inner wall of tubular reactor is coated, at least in pt. with a catalytic compsn. contg. TiO2 (instead of ZrO2 as used previously) advantageously mixed with 50 wt.% V2O5 (w.r.t. mixt) for the oxidn. (using an O-contg. gas) of aromatic or unsatd. aliphatic hydrocarbons. |
| priorityDate |
1972-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |