Xyoo 2024, kev lag luam propylene oxide (PO) tau hloov pauv tseem ceeb, vim tias cov khoom siv txuas ntxiv nce ntxiv thiab kev lag luam toj roob hauv pes hloov pauv los ntawm kev xav tau ntawm cov khoom siv mus rau oversupply.
Kev xa tawm tas mus li ntawm cov peev txheej tsim tawm tshiab tau ua rau muaj kev nce ntxiv hauv cov khoom siv, feem ntau yog tsom rau hauv cov txheej txheem oxidation ncaj qha (HPPO) thiab me me ntawm co oxidation txheej txheem (CHP).
Qhov kev nthuav dav no tsis yog tsuas yog ua rau tus kheej txaus tus nqi ntawm kev tsim khoom hauv tsev, tab sis kuj tseem ua rau muaj kev sib tw nqi hauv kev lag luam hauv tsev, uas ua rau muaj qhov sib txawv ntawm cov nqi lag luam qis thiab qis.
Hauv cov ntsiab lus no, tsab xov xwm no muab cov ncauj lus ntxaws ntxaws ntawm 16 cov xwm txheej tseem ceeb hauv kev lag luam epoxy propane hauv 2024 los nthuav qhia kev lag luam txoj kev loj hlob.

1, Muaj peev xwm nthuav dav thiab ntau lawm

1. Jiangsu Ruiheng's 400000 tuj HPPO cog ua tiav pib ua haujlwm
Thaum Lub Ib Hlis 2, 2024, Jiangsu Ruiheng's 400000 tuj HPPO cog nyob hauv Lianyungang tau nkag mus rau theem tsim khoom thiab tau ua tiav hauv ib qho kev sim.
Cov cuab yeej siv Yida thev naus laus zis, uas muaj qhov zoo ntawm cov khoom siv ntsuab ntsuab thiab kev txhim kho kev sib koom ua ke, thiab yuav txhim kho lub tuam txhab kev sib tw hauv kev lag luam ntawm cov khoom siv tshuaj tshiab.
2. Wanhua Yantai 400000 tuj POCHP cog ua tiav pib ua haujlwm
Thaum Lub Peb Hlis 31, 2024, 400000 tuj POCHP chav tsev ntawm Wanhua Chemical Yantai Industrial Park tau raug muab tso rau hauv kev ua haujlwm thiab ua tiav kev ua haujlwm.
Cov cuab yeej siv cov txheej txheem POCHP ntawm nws tus kheej tsim los ntawm Wanhua, uas yuav txhawb ntxiv kev txhim kho ntawm nws txoj kev lag luam polyether thiab polyurethane kev lag luam saw.
3. Lianhong Gerun 300000 tuj epoxy propane tsob nroj officially pib tsim
Thaum lub Plaub Hlis 2024, Lianhong Gerun pib tsim cov epoxy propane cog nrog ib xyoos ib zaug ntawm 300000 tons hauv Tengzhou, siv CHP co oxidation txoj kev.
Qhov project no yog ib feem ntawm kev sib koom ua ke ntawm Lianhong Gerun Cov Khoom Siv Hluav Taws Xob Tshiab thiab Cov Khoom Siv Biodegradable.
4. Lihua Yiweiyuan 300000 tons / xyoo HPPO cog tso rau hauv kev ua haujlwm
Thaum lub Cuaj Hlis 23, 2024, Weiyuan Corporation's 300000 tons / xyoo HPPO cog tau ua tiav cov khoom tsim nyog.
Qhov project siv cov khoom tsim los ntawm lub tuam txhab propane dehydrogenation project ua cov khoom siv tseem ceeb thiab siv cov txheej txheem oxidation ncaj qha nrog hydrogen peroxide.
5. Maoming Petrochemical's 300000 tons / xyoo epoxy propane cog pib ua haujlwm
Thaum lub Cuaj Hlis 26, 2024, 300000 tons / xyoo epoxy propane chav tsev thiab 240000 tons / xyoo hydrogen peroxide chav tsev ntawm kev txhim kho thiab kho dua tshiab ntawm Maoming Petrochemical tau pib tsim kho, siv Sinopec tus kheej thev naus laus zis.

2 、 Cov phiaj xwm loj loj tshaj tawm thiab kev ntsuam xyuas ib puag ncig

1. Kev Tshaj Tawm thiab Kev Ntsuam Xyuas Ib Cheeb Tsam Kev Pom Zoo ntawm Shaanxi Yuneng 100000 ton Epoxy Propane Project
Thaum Lub Plaub Hlis 26, 2024, Shaanxi Yuneng Fine Chemical Materials Co., Ltd. tau tshaj tawm tsab ntawv ceeb toom txog kev cuam tshuam ib puag ncig rau nws 1 lab tons / xyoo high-end tshuaj tshiab cov khoom siv, suav nrog 100000 tons / xyoo epoxy propane cog.
Thaum Lub Xya Hli 3, 2024, qhov project tau txais kev pom zoo rau kev soj ntsuam ib puag ncig los ntawm Shaanxi Provincial Department of Ecology thiab ib puag ncig.
2. Shandong Ruilin 1 lab tons / xyoo PO / TBA / MTBE co ntau lawm project tshaj tawm
Thaum Lub Ob Hlis 28, 2024, qhov kev ntsuam xyuas ib puag ncig ntawm 1 lab tons / xyoo PO / TBA / MTBE co tsim tshuaj ua haujlwm ntawm Shandong Ruilin Polymer Materials Co., Ltd. tau tshaj tawm rau pej xeem thawj zaug.
3. Kev Tshaj Tawm thiab Kev Pom Zoo ntawm Kev Ntsuas Ib puag ncig rau Dongming Petrochemical's 200000 ton Epoxy Propane Project
Thaum lub Tsib Hlis 23, 2024, olefin cov khoom siv thev naus laus zis tshiab ua qauv qhia ntawm Dongming Shenghai Chemical New Materials Co., Ltd. tau tshaj tawm rau pej xeem rau kev ntsuam xyuas ib puag ncig, suav nrog 200000 ton / xyoo epoxy propane cog.
Thaum Lub Kaum Ob Hlis 24, 2024, qhov project tau txais kev pom zoo rau kev soj ntsuam ib puag ncig los ntawm Ecological Environment Bureau of Heze City.

3, Technology thiab International Kev Koom Tes

1. KBR kos npe rau daim ntawv cog lus POC technology tshwj xeeb nrog Sumitomo Chemical
Thaum Lub Tsib Hlis 22, 2024, KBR thiab Sumitomo Chemical tau tshaj tawm kev kos npe ntawm daim ntawv cog lus, ua rau KBR yog tus khub daim ntawv tso cai tshwj xeeb rau Sumitomo Chemical's the most advanced isopropylbenzene based epoxypropane (POC) technology.
2. Shanghai lub koom haum thiab lwm tus tau ua tiav txoj kev loj hlob ntawm 150000 tons / xyoo CHP raws li epoxy propane technology
Thaum Lub Kaum Ob Hlis 2, 2024, kev txhim kho thiab kev lag luam daim ntawv thov ua tiav ntawm 150000 tons / xyoo CHP raws li epoxypropane thev naus laus zis sib koom ua tiav los ntawm Shanghai Institute, Tianjin Petrochemical, thiab lwm yam dhau qhov kev ntsuam xyuas, thiab tag nrho cov thev naus laus zis tau mus txog qib thoob ntiaj teb.

4 、 Lwm yam kev txhim kho tseem ceeb

1. Jiangsu Hongwei 20/450000 tuj PO/SM cog tau ua tiav rau hauv kev ua haujlwm
Thaum Lub Kaum Hli 2024, Jiangsu Hongwei Chemical Co., Ltd.'s 200000 tons / xyoo epoxy propane co ntau lawm 450000 tons / xyoo styrene chav tsev tau ua tiav rau kev ua haujlwm thiab ua haujlwm zoo.
2. Fujian Gulei Petrochemical tshem tawm hydrogen peroxide thiab epichlorohydrin units
Thaum Lub Kaum Hli 30, 2024, Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam thiab Cov Ntaub Ntawv Technology ntawm Fujian Xeev tau pom zoo tshem tawm cov chaw tsim khoom xws li hydrogen peroxide thiab epoxy propane los ntawm Fujian Gulei Petrochemical Co., Ltd.
3. Dow Chemical npaj yuav kaw nws lub tsev epoxy propane hauv Texas
Thaum Lub Kaum Hli 2024, Dow tshaj tawm cov phiaj xwm kaw nws cov propylene oxide cog hauv Freeport, Texas, Tebchaws Asmeskas los ntawm 2025 raws li ib feem ntawm lub ntiaj teb rationalization ntawm polyol ntau lawm muaj peev xwm.
4. Lub 300000 tons / xyoo epoxy propane project ntawm Guangxi chlor alkali kev lag luam tau nkag mus rau kev tsim kho theem
Thaum lub Kaum Ib Hlis 2024, Guangxi Chlor Alkali Hydrogen Peroxide Epoxy Propane thiab Polyether Polyol Integration Project tau nkag mus rau theem kev tsim kho, nrog rau kev sim khiav hauv 2026.
5. Northern Huajin kev tsim txhua xyoo ntawm 300000 tons ntawm epoxy propane project tau tso cai los ntawm Solvay Technology
Thaum Lub Kaum Ib Hlis 5, 2024, Solvay tau pom zoo nrog Northern Huajin kom tso cai rau nws cov cuab yeej siv hydrogen peroxide siab heev rau Northern Huajin rau kev tsim txhua xyoo ntawm 300000 tons ntawm epichlorohydrin project.
6. Taixing Yida epoxy propane cog nkag mus rau theem tsim khoom
Thaum Lub Kaum Ib Hlis 25, 2024, Taixing Yida tau tso rau hauv kev sim ntau lawm tom qab kev hloov pauv ntawm cov epoxy propane uas twb muaj lawm.

Hauv cov ntsiab lus, kev lag luam epoxy propane tau ua tiav cov txiaj ntsig tseem ceeb hauv kev nthuav dav, kev nthuav tawm qhov project thiab kev ntsuam xyuas ib puag ncig, kev siv tshuab thiab kev koom tes thoob ntiaj teb, thiab lwm yam kev txhim kho tseem ceeb hauv xyoo 2024.
Txawm li cas los xij, cov teeb meem ntawm oversupply thiab intensified lag luam kev sib tw yuav tsis raug ignored.
Nyob rau hauv lub neej yav tom ntej, kev lag luam yuav tsum tau tsom mus rau kev tsim kho thev naus laus zis, kev sib txawv ntawm kev lag luam, thiab kev ruaj ntseg ib puag ncig los daws cov teeb meem kev lag luam thiab nrhiav cov ntsiab lus loj hlob tshiab.