| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-882 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-03 |
| filingDate |
1983-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a883222de365364d97dc7215cedd531a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cdda7f28ed37ec085a454404543b906
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62757d18276e6cfd8d5831c9f8338087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bf797b53b1c57b838799e7a4d99211b |
| publicationDate |
1983-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0090232-A1 |
| titleOfInvention |
Process for the preparation of olefines from methanol and/or dimethyl ether |
| abstract |
The application relates to a multistage process for the continuous conversion of methanol and / or dimethyl ether to olefins in the presence of zeolite catalysts of the pentasil type at temperatures of 250 to 550 ° C., wherein C2- to C4-olefins are obtained together with from the reaction product of the first stage Separates methane and water, the remaining portions of the reaction product are catalytically hydrogenated and then further split into C2 to C4 olefins in the presence of water vapor. The reaction of methanol and / or dimethyl ether is expediently carried out in the presence of borosilicate zeolites and / or aluminum silicate zeolites. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0340061-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009039948-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009039948-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005019385-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2060550-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101802138-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0882692-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004018387-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009063177-A1 |
| priorityDate |
1982-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |