| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b7c3aa58d42d2655ec76e3073b52450a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-365
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2301-066 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-143 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 |
| filingDate |
2015-05-06^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be8b51a6d6758ad778bd34c600eadb15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85b407294f1690aeb7a309739ab752f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2606d82aa4357b08b0ee88f3579d52b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97eeeb767079e3c976d081cde85af1fd |
| publicationDate |
2015-11-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015170265-A1 |
| titleOfInvention |
Removal of sulfides in spent caustic stream over active solid phase catalysts |
| abstract |
The present subject matter relates to the development of active catalyst composite based on supported transition metal oxides, especially, Cu, Co that are effective in the removal sulfides in the diluted spent caustic. The process for the reduction of sulfides in spent caustic comprises of reacting various organic and inorganic sulfides with molecular oxygen in the presence of active catalyst at various reaction temperatures ranging ambient to 200 °C and pressures between atmospheric pressure to 60 bars. The process also relates to complete scheme for the removal of sulfides in spent caustic. |
| priorityDate |
2014-05-08^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |