| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfa2209766e24b720ed0d98cb4dfa5a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-8645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-864
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00893
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00884
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00955
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00752
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00893 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1827
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1836
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-8095 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00 |
| filingDate |
2016-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a1d6cbb63dad1006cc84792ae5be995
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cc0dc75f8d940920e9e426a4e0169a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c934dece7f89f43e0b266574df514d5 |
| publicationDate |
2018-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018105895-A1 |
| titleOfInvention |
Process and reactor for arsenic fixation |
| abstract |
A process and reactor for arsenic fixation in which a first gas stream comprises oxygen and an iron-containing particulate material. The oxygen and particulate material may be fed to reactor through respective first and second inlets. A second gas stream containing one or more volatile arsenic compounds is fed through a third inlet and mixed with the first gas stream and the particulate material to produce a combined gas stream containing the volatile arsenic compounds and the particulate material. The arsenic compounds are reacted with iron in the particulate material as the combined gas stream flows through the reactor to produce solid iron arsenates which are then recovered. The portion of the reactor including the first, second and third inlets is vertically oriented, and the reactor may include a venturi arrangement having a throat at which the second inlet is located. |
| priorityDate |
2015-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |