Ngo-2024, i-propylene oxide (PO) imboni ye-propylene oxide (PO) iye yatshintsha kakhulu, njengoko unikezelo lwaqhubeka lukhula kwaye i-industry landscape isuka kwi-balance-demand balance to oversupply.
Ukuthunyelwa okuqhubekayo komthamo omtsha wemveliso kuye kwakhokelela ekunyuseni okuqhubekayo kokubonelelwa, ngokukodwa kugxininiswe kwinkqubo ye-oxidation ngqo (HPPO) kunye nenani elincinci lenkqubo ye-co oxidation (CHP).
Oku kwandiswa konikezelo akunyusi nje kuphela izinga lokuzanelisa kwimveliso yasekhaya, kodwa kukwaqinisa ukhuphiswano lwamaxabiso kwimarike yangaphakathi, okukhokelela kumkhuba wamaxabiso abuthathaka naphantsi.
Kulo mongo, eli nqaku libonelela ngenkcazo eneenkcukacha yeziganeko zeendaba ezibalulekileyo ezili-16 kwishishini le-epoxy propane ngo-2024 ukubonisa indlela yophuhliso lweshishini.

1, Ukwandiswa kwamandla kunye nemveliso

1. Jiangsu Ruiheng's 400000 ton HPPO plant iqalise ukusebenza ngempumelelo
Nge-2 kaJanuwari 2024, iJiangsu Ruiheng's 400000 ton HPPO plant ebekwe eLianyungang yangena kwinqanaba lovavanyo kwaye yaqhutywa ngempumelelo kwilinge elinye.
Isixhobo samkela iteknoloji ye-Yida, enenzuzo yobugcisa bemveliso eluhlaza kunye nophuhliso oluhlangeneyo, kwaye luya kwandisa ukukhuphisana kwenkampani kwintsimi yezinto ezintsha zemichiza.
2. I-Wanhua Yantai I-400000 yetoni ye-POCHP yesityalo iqalise ngempumelelo ukusebenza
Ngomhla wama-31 kuMatshi ngo-2024, iyunithi ye-POCHP ye-400000 yeetoni ze-Wanhua Chemical Yantai Industrial Park yafakwa ngokusemthethweni ekusebenzeni kwaye yafakwa ngempumelelo ekusebenzeni.
Isixhobo samkela inkqubo ye-POCHP ephuhliswe ngokuzimeleyo yi-Wanhua, eya kuxhasa ngakumbi uphuhliso lweshishini le-polyether kunye ne-polyurethane industry chain.
3. ILianhong Gerun 300000 yetoni ye-epoxy propane plant iqalisa ngokusesikweni ukwakhiwa
Ngo-Epreli ka-2024, uLianhong Gerun waqalisa ukwakhiwa kwesityalo se-epoxy propane kunye nemveliso yonyaka yeetoni ze-300000 e-Tengzhou, esebenzisa indlela ye-CHP co oxidation.
Le projekthi iyinxalenye yeprojekthi edibeneyo yeLianhong Gerun yeZibonelelo zaMandla amatsha kunye neZibonelelo zeBiodegradable.
4. Lihua Yiweiyuan 300000 iitoni/ngonyaka HPPO plant sibekwe ukusebenza
Ngomhla wama-23 kuSeptemba 2024, i-Weiyuan Corporation's 300000 yeetoni/ngonyaka umzi-mveliso weHPPO uvelise ngempumelelo iimveliso ezifanelekileyo.
Iprojekthi isebenzisa iimveliso eziveliswe yiprojekthi yenkampani yepropane dehydrogenation njengeyona nto iphambili ekrwada kwaye yamkele inkqubo ye-oxidation ethe ngqo ngehydrogen peroxide.
5. IMaoming Petrochemical's 300000 tons/year epoxy propane plant iqalisa ukusebenza
Ngomhla wama-26 kuSeptemba ka-2024, iyunithi ye-epoxy propane yeetoni ezingama-300000/ngonyaka kunye neyunithi ye-hydrogen peroxide yeetoni ezingama-240000/ngonyaka yokuphucula nokuhlaziya iprojekthi ye-Maoming Petrochemical yaqalisa ngokusesikweni ukwakhiwa, isebenzisa ubuchwephesha beSinopec.

2, Upapasho lweprojekthi enkulu kunye novavanyo lwempembelelo yokusingqongileyo

1. Isibhengezo kunye nokwamkelwa koVavanyo lweMpembelelo yokuSingqongileyo ye-Shaanxi Yuneng ye-100000 yeetoni zeProjekthi ye-Epoxy Propane
Ngomhla wama-26 ku-Epreli ka-2024, i-Shaanxi Yuneng Fine Chemical Materials Co., Ltd. ikhuphe ingxelo yovavanyo lwempembelelo yokusingqongileyo ye-1 yezigidi zeetoni/ngonyaka weprojekthi yezinto ezintsha zemichiza, kuquka ne-100000 yeetoni/ngonyaka we-epoxy propane plant.
NgoJulayi 3, 2024, iprojekthi ifumene imvume yovavanyo lwempembelelo yokusingqongileyo kwiSebe lePhondo laseShaanxi le-Ecology and Environment.
2. I-Shandong Ruilin 1 yezigidi zeetoni/ngonyaka we-PO/TBA/MTBE iprojekthi yokuvelisa ibhengezwe
Ngomhla wama-28 kuFebruwari, 2024, uvavanyo lwempembelelo yokusingqongileyo ye-1 yesigidi seetoni/ngonyaka we-PO/TBA/MTBE iprojekthi yokuvelisa imichiza ye-Shandong Ruilin Polymer Materials Co., Ltd. yabhengezwa esidlangalaleni okokuqala ngqa.
3. Isibhengezo kunye nokwamkelwa koVavanyo lweMpembelelo yokuSingqongileyo kwiProjekthi ye-Dongming Petrochemical's 200000 ton Epoxy Propane Project
Ngomhla wama-23 kuCanzibe, ngo-2024, iprojekthi ye-olefin entsha yokubonisa itekhnoloji ye-Dongming Shenghai Chemical New Materials Co., Ltd. yabhengezwa esidlangalaleni kuvavanyo lwempembelelo yokusingqongileyo, kuquka ne-200000 yeetoni/ngonyaka weplanti ye-epoxy propane.
Ngomhla wama-24 kuDisemba, 2024, iprojekthi ifumene imvume yovavanyo lwempembelelo yokusingqongileyo kwi-Ecological Environment Bureau yaseHeze City.

3, iTekhnoloji kunye neNtsebenziswano yaMazwe ngaMazwe

1. I-KBR ityikitya isivumelwano selayisenisi yeteknoloji yePOC kunye neSumitomo Chemical
Ngomhla wama-22 kuMeyi ka-2024, i-KBR kunye ne-Sumitomo Chemical babhengeze ukutyikitywa kwesivumelwano, senza i-KBR ibe liqabane elikhethekileyo lelayisenisi ye-Sumitomo Chemical eyona teknoloji iphambili ye-isopropylbenzene esekwe epoxypropane (POC).
2. I-Shanghai Institute kunye nabanye baye bagqiba ukuphuhliswa kweetoni ze-150000 / ngonyaka we-CHP esekelwe kwi-epoxy propane technology
Ngomhla we-2 kaDisemba, i-2024, uphuhliso kunye nokusetyenziswa kwemizi-mveliso yesethi epheleleyo yeetoni ze-150000 / ngonyaka we-CHP esekelwe kwi-epoxypropane iteknoloji ehlanganiswe yi-Shanghai Institute, i-Tianjin Petrochemical, njl.

4. Olunye uphuhliso olubalulekileyo

1. Jiangsu Hongwei's 20/450000 ton PO/SM plant ifakwe ngempumelelo ekusebenzeni.
Ngo-Okthobha ka-2024, iJiangsu Hongwei Chemical Co., Ltd.'s 200000 tons/year epoxy propane co production 450000 tons/year styrene unit yafakwa ngempumelelo ekusebenzeni kwaye yasebenza kakuhle.
2. I-Fujian Gulei I-Petrochemical irhoxisa i-hydrogen peroxide kunye neeyunithi ze-epichlorohydrin
Ngomhla wama-30 ku-Okthobha, i-2024, iSebe lezoShishino kunye nobuChwepheshe boLwazi lwePhondo laseFujian lavuma ukucinywa kwezixhobo zemveliso ezifana nehydrogen peroxide kunye ne-epoxy propane nguFujian Gulei Petrochemical Co., Ltd.
3. I-Dow Chemical iceba ukuvala iyunithi yayo ye-epoxy propane eTexas
Ngo-Okthobha ka-2024, iDow yabhengeza izicwangciso zokuvala isityalo sayo sepropylene oxide eFreeport, eTexas, eU.SA ngo-2025 njengenxalenye yolungelelwaniso lwehlabathi lomthamo wemveliso yepolol.
4. Iprojekthi ye-300000 yeetoni/ngonyaka wepropane ye-epoxy ye-Guangxi chloro alkali ishishini lingene kwinqanaba lokwakha elibanzi.
NgoNovemba ka-2024, iProjekthi ye-Guangxi Chlor Alkali Hydrogen Peroxide Epoxy Propane kunye ne-Polyether Polyol Integration Project ingene kwisigaba sokwakha esibanzi, kunye novavanyo olulindelekileyo ngo-2026.
5. Imveliso yonyaka yaseNyakatho ye-Huajin yeetoni ezingama-300000 zeprojekthi ye-epoxy propane igunyaziswe yiSolvay Technology.
Ngomhla we-5 kaNovemba, i-2024, i-Solvay yafikelela kwisivumelwano noMntla we-Huajin ukunika ilayisenisi yobuchwepheshe bayo be-hydrogen peroxide e-Northern Huajin kwimveliso yonyaka yeetoni ze-300000 zeprojekthi ye-epichlorohydrin.
6. Taixing Yida epoxy propane plant ingena kwisigaba sovavanyo lwemveliso
Ngomhla wama-25 kuNovemba ka-2024, i-Taixing Yida ifakwe ngokusemthethweni kwimveliso yovavanyo emva kokuguqulwa kobugcisa beyunithi ekhoyo ye-epoxy propane.

Isishwankathelo, ishishini le-epoxy propane lifumene iziphumo ezibalulekileyo ekwandiseni amandla, ukuvezwa kweprojekthi kunye novavanyo lwempembelelo yokusingqongileyo, iteknoloji kunye nentsebenziswano yamazwe ngamazwe, kunye nolunye uphuhliso olubalulekileyo kwi-2024.
Nangona kunjalo, iingxaki zokugqithiswa kunye nokukhuphisana okuqinisiweyo kweemarike azikwazi ukuhoywa.
Kwixesha elizayo, ishishini liya kufuneka ligxininise kwizinto ezintsha zetekhnoloji, ukuhlukahluka kweemarike, kunye nokuzinza kokusingqongileyo ukujongana nemingeni yemarike kunye nokufuna iindawo ezintsha zokukhula.