| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78ca80ad4b743c901ec136b21263f093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00b6a7d89068f217d1f4efa9a94c5ded |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-365
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-4075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1092 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10B43-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F15-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F14-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-524
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G9-16 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-524
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F14-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C4-04 |
| filingDate |
2017-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80f950cd194356fcc2605dcafc8b40e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b463b5cdfedc0d7aa6a441180184a4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11e1b5fd1c51c5b17e78303e7cb4564b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8c3e995ac1aadfad096bfa7bd8f0ca0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_967d5c3f8f9f5e87754c0c6ca9a2f164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0ce21d785bda34fc809e0650202916c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a317a194c93bb77792dda45d1d75267b |
| publicationDate |
2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11174439-B2 |
| titleOfInvention |
Method to inhibit polymerization in a process water |
| abstract |
Disclosed herein are methods for reducing fouling caused by process water present within a water recycling loop of a pyrolysis plant. Fouling is caused by phase separation and accumulation of materials from the process water on equipment surfaces. The method includes applying a total of about 5 ppm to 500 ppm total of a first polymerization inhibitor and second polymerization inhibitor to the process water to form a treated process water, wherein the first polymerization inhibitor has a pygas-water partition coefficient of about 0.0001 to 9 and the second polymerization inhibitor has a pygas-water partition coefficient of about 1000 to 50,000. |
| priorityDate |
2016-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |