Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-70 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C4-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-20 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-02 |
filingDate |
2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e1d996148d6a50b7f83411b927b1c22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9fe3c25461a9c9997256beb2d92e5ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48cb69b5420a4dc4295a7de2b4189d4c |
publicationDate |
2022-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2022009868-A1 |
titleOfInvention |
Method for decomposing phenolic by-product |
abstract |
The present disclosure provides a method for decomposing a phenolic by-product, the method including: a step S 10 of injecting and mixing a bisphenol A by-product produced in a bisphenol A production process, a mixed by-product stream of phenol by-products produced in a phenol production process, a decomposition apparatus side discharge stream, and a process water stream in a mixing apparatus; a step S 20 of injecting a mixing apparatus discharge stream discharged from the mixing apparatus into a phase separation apparatus and phase-separating the mixing apparatus discharge stream into an oil-phase stream and a liquid-phase stream; a step S 30 of feeding the oil-phase stream, which is phase-separated in the step S 20 and discharged from the phase separation apparatus, to a decomposition apparatus to decompose the oil-phase stream; and a step S 40 of circulating the decomposition apparatus side discharge stream obtained by the decomposition in the step S 30 to the mixing apparatus in the step S 10. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022259125-A1 |
priorityDate |
2019-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |