1. Kushandiswa kukuru kwep-tert-octylphenol
p-tert-octylphenol chinhu chakasvibirira uye chepakati cheindasitiri yemakemikari yakanaka, senge synthesis yeoctyl phenol formaldehyde resin, inoshandiswa zvakanyanya mumafuta ekuwedzera, inki, tambo yekuvharisa zvinhu, kudhinda ingi, pendi, adhesive, light stabilizer uye kumwe kugadzira. minda.Synthesis yeasiri-ionic surfactant, anoshandiswa zvakanyanya mu detergent, pesticide emulsifier, textile dhayi uye zvimwe zvigadzirwa.Synthetic rubber anobatsira akakosha pakugadzira matai eradial.
2. Nzira yekugadzira yep-tert-octylphenol
Kubata tembiricha ye phenol uye diisobutene yaive 80 ℃, uye catalyst yaive cation exchange resin.Zvigadzirwa zvemaitiro zvaive zvakanyanya p-teroctylphenol, goho raive rakawanda kupfuura 87%, uye p-tert-octylphenol uye p-diteroctylphenol yakaumbwawo, uye kuchena kwep-teroctylphenol kwaipfuura 98% mushure mekuita distillation nekucheneswa.Iyo mbishi diisobutylene yakawanikwa ne isobutylene oligomerization.
Nguva yekutumira: Feb-20-2023