http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0920096-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb2251193847ca530b52967595559c30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C63-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C63-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C63-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-265 |
| filingDate | 2009-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb1c624c2a56f52fd2afaf04bca9fd9b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57d0886de667b7de94c887e3bb13bb8f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03733fc03a89af1bae7fb9661d58d232 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d90dee26822b1db5a319459df84c443d |
| publicationDate | 2019-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0920096-A2 |
| titleOfInvention | process to produce an aromatic dicarboxylic acid |
| abstract | A process for producing an aromatic dicarboxylic acid The invention relates to an improved energy content in and recovery of shaft power from an output gas from xylene oxidation reactions, while at the same time minimizing the cost of water treatment. served. More shaft power is produced using the outlet gas than is required to drive the main air compressor, even with preferred relatively low oxidation temperatures. At the same time, an amount of wastewater greater than by-product water from xylene oxidation is kept in vapor form and treated together with the outlet gas pollutants in a self-sustaining gas phase thermal oxidative destruction unit. -feeded). optionally, outlet gas is combined from multiple xylene oxidation reactors comprising primary and / or secondary oxidation reactors and forming tp a and / or ip a. optionally, an air compressor condensate and a caustic purge bleed are used in a tp a process or as service water, effectively eliminating the normal flow of liquid wastewater effluent from a tp a plant. optionally, pet outlet gas containing pet-forming water is treated in a shared thermal oxidative destruction unit, effectively eliminating the normal flow of liquid wastewater effluent from a combined px-a-tpa-a-pet plant. |
| priorityDate | 2008-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.