| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b2cd4a32420bb682f054dd8c957f5ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ce023a6c13740cb05a67332f11a29f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4168d64603f3b79138c0963ffdccd1bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e011f720606239185f61c4e34377b40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65eebb2c9d9542116cd6fd9f17286b85 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-2022 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-68 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-68 |
| filingDate |
2011-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_179a522529987b909dbad979973294fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bbc9da70296bf6ebf2d053ae00943b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0f1aa0d084ab9581a01ce2c8eb8f3c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0512d83a2a29ccffa45dcc72d850e7c6 |
| publicationDate |
2012-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012092338-A2 |
| titleOfInvention |
Removal of bromine from gaseous hydrogen bromide |
| abstract |
A new, highly selective way of removing bromine contamination from a gaseous stream comprised of hydrogen bromide and bromine is described. Such process technology involves non-catalyzed free radical (benzylic) bromination of an alkylene- bridged aromatic hydrocarbon and/or certain alkyl-substituted aromatic hydrocarbons and recovering the purified gaseous HBr. Because of the high selectivity of the bromination on the aliphatic bridges or side-chains, virtually no ring bromination occurs, and this enables recovery of the bromine values in the form of HBr. Thus preferably, the bromine is recovered as HBr from the scrubbing liquid by subjecting the scrubbing liquid to thermal or catalytic dehyrobromination. In plant operations, the gaseous HBr purified in the process can then be introduced into a compressor to produce either liquid or gaseous HBr for storage under pressure. Alternatively, the purified gaseous HBr can be fed directly into one or more reactions in which HBr is used as a reactant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015520110-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9475697-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013184415-A1 |
| priorityDate |
2010-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |