http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200837048-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-31 |
| filingDate | 2007-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_239a1684603a8af003530149f6eb4c90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d15e2c5cbf582a982bb840582f5c73df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac0cd5aedb61c3f696e509bcedaedc13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e39cef0fcce17ca92a7cebca7b554b17 |
| publicationDate | 2008-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200837048-A |
| titleOfInvention | Process for preparing alkyl aryl sulphonic acids and alkyl aryl sulphonates |
| abstract | Process for preparing an alkyl aryl sulphonic acid comprising the steps of: (a) contacting an alkyl aromatic hydrocarbon with a gaseous sulphonating agent to produce (i) a first liquid reaction product comprising an alkyl aryl sulphonic acid and (ii) a gaseous effluent stream; (b) separating the first liquid reaction product from the gaseous effluent stream; (c) purifying the gaseous effluent stream to provide a cleaned gaseous stream and a second liquid reaction product; (d) recycling the second liquid reaction product to the first liquid reaction product produced after separation step (b) to produce a third liquid reaction product comprising alkyl aryl sulphonic acid; wherein the alkyl aromatic hydrocarbon is obtained by contacting an aromatic hydrocarbon with an olefin under alkylating conditions, and wherein said olefin is obtained by dehydrogenation of a Fischer-Tropsch derived paraffinic feedstock. |
| priorityDate | 2006-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.