1,Tlhahlobo ea mantlha ea li-ketone tsa phenolic

Ho kena ka May 2024, 'maraka oa phenol le acetone o ile oa angoa ke ho qala ha semela sa 650000 ton phenol ketone Lianyungang le ho phethoa ha tlhokomelo ea 320000 ton phenol ketone plant Yangzhou, e leng se bakileng liphetoho litebellong tsa phepelo ea' maraka.Leha ho le joalo, ka lebaka la thepa e tlaase boema-kepeng, litekanyetso tsa thepa ea phenol le acetone Bochabela ba Chaena li ile tsa lula li le lithane tsa 18000 le lithane tsa 21000 ka ho latellana, li atamela maemo a tlaase ka likhoeli tse tharo.Boemo bona bo lebisitse ho boteng ba maikutlo a mmaraka, ho fana ka tšehetso e itseng bakeng sa litheko tsa phenol le acetone.

2,Tlhahlobo ea mekhoa ea theko

Hajoale, litheko tsa phenol le acetone Chaena li maemong a tlase haholo 'marakeng oa machabeng.Ka lebaka la boemo bona, likhoebo tsa lehae li batla ka mafolofolo menyetla ea ho romela kantle ho naha ho fokotsa khatello ea phepelo 'marakeng oa lehae.Ho tsoa ho data ea kantle ho naha, ho ne ho na le lithane tse ka bang 11000 tsa liodara tsa phenol tse emetseng ho romelloa China pakeng tsa Mots'eanong le Phuptjane.Mokhoa ona o lebelletsoe ho tsoela pele nakong e tlang, ka hona o eketsa litheko tsa 'maraka oa lehae oa phenol ho isa bohōleng bo itseng.

Mabapi le acetone, le hoja ho tla ba le ba fihlang ba tsoang Dalian le chelete e nyenyane ho tloha Zhejiang bekeng e tlang, ho nahanoa ka ho qala bocha ha lifeme tse peli tsa phenol ketone Jiangsu le ho fana ka likonteraka tsa acetone, ho na le tebello ea ho fokotseha butle butle ho khetha- ho potlaka ho tloha setorong.Sena se bolela hore khatello ea phepelo 'marakeng oa acetone e tla fokotseha, e fane ka tšehetso e itseng bakeng sa litheko tsa acetone.

3,Tlhahlobo ea phaello le tahlehelo

Haufinyane tjena, ho theoha ha theko ea phenol ho entse hore ho be le tahlehelo e fokolang bakeng sa likhoebo tse phahameng tsa phenolic ketone.Ho latela lintlha, ho tloha ka la 11 Motšeanong 2024, tahlehelo ea tone e le 'ngoe ea lifeme tse sa kopaneng tsa phenolic ketone e fihlile ho 193 yuan/ton.Leha ho le joalo, ha ho nahanoa ka ho fumaneha ho fokolang ha thepa setsing sa phenol le nako ea ho fihla ha thepa e tsoang Saudi Arabia, ho lebeletsoe hore ho tla ba le monyetla oa ho senya marakeng oa phenol bekeng e tlang.Ntho ena e tla thusa ho phahamisa litheko tsa 'maraka oa phenol le ho ba le phello e ntle molemong oa likhoebo tsa phenolic ketone.

Bakeng sa 'maraka oa acetone, leha theko ea eona e batla e tsitsitse, ha ho nahanoa ka kakaretso ea phepelo le maemo a tlhokahalo ea mmaraka le ho nolofatsa khatello ea phepelo ea nakong e tlang, ho lebelletsoe hore theko ea mmaraka ea acetone e tla boloka mokhoa oa ho kopanya mefuta e mengata.Ponelopele ea theko ea acetone boema-fofane ba China Bochabela e pakeng tsa 8100-8300 yuan/ton.

4,Tlhahlobo ea ntlafatso e latelang

Ho ipapisitsoe le tlhahlobo e kaholimo, ho ka bonoa hore 'maraka oa phenol le acetone o tla angoa ke lintlha tse fapaneng nakong e tlang.Ka lehlakoreng le leng, keketseho ea phepelo e tla fana ka khatello e itseng ho litheko tsa 'maraka;Ka lehlakoreng le leng, lintlha tse kang thepa e tlaase, matla a ho reka a ntseng a phahama, le liodara tse bokelletsoeng tsa thomello le tsona li tla fana ka tšehetso bakeng sa litheko tsa mebaraka.Ka hona, ho lebelletsoe hore 'maraka oa phenol le acetone o tla bonts'a mokhoa o sa tsitsang oa ho kopanya.