Ngo-2024, imboni ye-propylene oxide (PO) ibe nezinguquko eziphawulekayo, njengoba ukunikezwa kwaqhubeka kwanda futhi nesimo sembonini sasuka ekubeni kubhalansi yokufunwa kokunikezwayo kuya ekuthengeni ngokweqile.
Ukusatshalaliswa okuqhubekayo kwamandla amasha okukhiqiza kuye kwaholela ekwenyukeni okuqhubekayo kokuhlinzekwa, ikakhulukazi okugxilwe kunqubo ye-oxidation eqondile (HPPO) kanye nenani elincane lenqubo ye-co oxidation (CHP).
Lokhu kwandiswa kokuhlinzekwa kwempahla akukhulisi nje kuphela izinga lokuziphilisa lokukhiqiza ekhaya, kodwa futhi kuqinisa ukuncintisana kwamanani emakethe yasekhaya, okuholela enkambisweni yamanani entengo abuthaka futhi aphansi.
Kulo mongo, lesi sihloko sinikeza ukubuka konke okunemininingwane kwemicimbi yezindaba ebalulekile engu-16 embonini ye-epoxy propane ngo-2024 ukuze ibonise intuthuko yomkhakha.

1. Ukunwetshwa kwamandla nokukhiqiza

1. Isitshalo se-HPPO sika-Jiangsu Ruiheng sika-400000 saqala ukusebenza ngempumelelo
NgoJanuwari 2, 2024, imboni kaJiangsu Ruiheng ye-HPPO engamathani angu-400000 etholakala e-Lianyungang yangena esigabeni sokukhiqiza isivivinyo futhi yaqhutshwa ngempumelelo emzamweni owodwa.
Idivayisi isebenzisa ubuchwepheshe be-Yida, obunobuhle bobuchwepheshe bokukhiqiza obuluhlaza kanye nentuthuko edidiyelwe, futhi izothuthukisa ukuncintisana kwenkampani emkhakheni wezinto ezintsha zamakhemikhali.
2. I-Wanhua Yantai i-POCHP yamathani angu-400000 iqale ukusebenza ngempumelelo
NgoMashi 31, 2024, iyunithi ye-POCHP engamathani angu-400000 e-Wanhua Chemical Yantai Industrial Park yaqala ukusebenza ngokusemthethweni futhi yaqala ukusebenza ngempumelelo.
Lolu cingo lwamukela inqubo ye-POCHP eyakhiwe ngokuzimela yi-Wanhua, ezophinde isekele ukuthuthukiswa kwemboni yayo ye-polyether kanye nochungechunge lwemboni ye-polyurethane.
3. I-Lianhong Gerun 300000 ton epoxy propane plant iqala ngokusemthethweni ukwakhiwa
Ngo-April 2024, uLianhong Gerun waqala ukwakha isitshalo se-epoxy propane esikhiqiza amathani angu-300000 ngonyaka e-Tengzhou, sisebenzisa indlela ye-CHP co oxidation.
Lo msebenzi uyingxenye yephrojekthi edidiyelwe ye-Lianhong Gerun New Energy Materials kanye ne-Biodegradable Materials.
4. Lihua Yiweiyuan amathani angu-300000/ngonyaka isitshalo se-HPPO siyasebenza
Ngomhla zingama-23 kuSepthemba 2024, imboni ye-HPPO ye-Weiyuan Corporation engamathani angu-300000/ngonyaka yakhiqiza ngempumelelo imikhiqizo efanelekayo.
Le phrojekthi isebenzisa imikhiqizo ekhiqizwe iphrojekthi yenkampani ye-propane dehydrogenation njengento eluhlaza eyinhloko futhi yamukela inqubo ye-oxidation eqondile nge-hydrogen peroxide.
5. I-Maoming Petrochemical's 300000 tons/year epoxy propane plant iqala ukusebenza
NgoSepthemba 26, 2024, iyunithi ye-epoxy propane yamathani angu-300000/ngonyaka kanye neyunithi ye-hydrogen peroxide yamathani angu-240000/ngonyaka yokuthuthukisa nokuvuselela iphrojekthi ye-Maoming Petrochemical yaqala ukwakhiwa ngokusemthethweni, kusetshenziswa ubuchwepheshe beSinopec.

2, Ukwaziswa kwephrojekthi ngezinga elikhulu kanye nokuhlolwa komthelela kwezemvelo

1. Isimemezelo Nokuvunywa Kokuhlolwa Komthelela Emvelweni kwe-Shaanxi Yuneng 100000 ton Epoxy Propane Project
Ngomhla zingama-26 kuMbasa, 2024, i-Shaanxi Yuneng Fine Chemical Materials Co., Ltd. yakhipha umbiko wokuhlolwa komthelela kwezemvelo wephrojekthi yayo yezinto zamakhemikhali eziyisi-1 million/ngonyaka, okuhlanganisa amathani ayi-100000/ngonyaka we-epoxy propane.
Ngomhla zi-3 kuNtulikazi wezi-2024, iphrojekthi yathola ukugunyazwa kokuhlolwa komthelela kwezemvelo eMnyangweni Wesifundazwe SaseShaanxi Wezemvelo Nemvelo.
2. I-Shandong Ruilin amathani ayizigidi ezingu-1/ngonyaka iphrojekthi yokukhiqiza ye-PO/TBA/MTBE imenyezelwe
Ngomhla zingama-28 kuNhlolanja 2024, ukuhlolwa komthelela kwezemvelo kwamathani ayizigidi ezingu-1/ngonyaka wephrojekthi yamakhemikhali yokukhiqiza ye-PO/TBA/MTBE ye-Shandong Ruilin Polymer Materials Co., Ltd. kwamenyezelwa esidlangalaleni okokuqala ngqa.
3. Isimemezelo Nokuvunywa Kokuhlolwa Komthelela Emvelweni we-Dongming Petrochemical's 200000 ton Epoxy Propane Project
Ngomhla zingama-23 kuNhlaba wezi-2024, iphrojekthi yokubonisa ubuchwepheshe obusha be-olefin ye-Dongming Shenghai Chemical New Materials Co., Ltd. yamenyezelwa esidlangalaleni ukuze kuhlolwe umthelela wemvelo, okuhlanganisa nesitshalo se-epoxy propane esingu-200000 ton/ngonyaka.
Ngomhla zingama-24 kuZibandlela wezi-2024, iphrojekthi yathola ukugunyazwa kokuhlolwa komthelela kwezemvelo ku-Ecological Environment Bureau yase-Heze City.

3, Ubuchwepheshe Nokubambisana Kwamazwe Ngamazwe

1. I-KBR isayina isivumelwano selayisense yobuchwepheshe be-POC ne-Sumitomo Chemical
Ngomhla zingama-22 kuMeyi, 2024, i-KBR kanye ne-Sumitomo Chemical bamemezele ukusayinwa kwesivumelwano, okwenza i-KBR yaba uzakwethu okhethekile onelayisense wobuchwepheshe be-isopropylbenzene obusekelwe epoxypropane (POC) obuthuthuke kakhulu be-Sumitomo Chemical.
2. I-Shanghai Institute nabanye sebeqedile ukuthuthukiswa kwamathani ayi-150000/ngonyaka we-CHP esekelwe ubuchwepheshe be-epoxy propane
Ngomhla zi-2 kuZibandlela wezi-2024, ukuthuthukiswa kanye nokusetshenziswa kwezimboni kwesethi ephelele yamathani angu-150000/ngonyaka we-CHP esekelwe epoxypropane ubuchwepheshe obuqedwe ngokuhlanganyela yi-Shanghai Institute, i-Tianjin Petrochemical, njll. kuphumelele ukuhlolwa, futhi ubuchwepheshe bubonke bufinyelele ezingeni elihamba phambili lamazwe ngamazwe.

4. Okunye ukuthuthukiswa okubalulekile

1. Isikhungo sika-Jiangsu Hongwei sika-20/450000 ton PO/SM sisetshenziswe ngempumelelo
Ngo-Okthoba 2024, iyunithi ye-styrene ye-Jiangsu Hongwei Chemical Co., Ltd. engu-200000/ngonyaka ye-epoxy propane co yokukhiqiza amathani angu-450000/ngonyaka yafakwa ngempumelelo futhi yasebenza kahle.
2. I-Fujian Gulei Petrochemical ikhansela i-hydrogen peroxide namayunithi e-epichlorohydrin
Ngomhla zingama-30 kuMfumfu, 2024, uMnyango Wezimboni Nobuchwepheshe Bolwazi esifundazweni saseFujian wagunyaza ukwesulwa kwezindawo zokukhiqiza ezifana ne-hydrogen peroxide ne-epoxy propane yi-Fujian Gulei Petrochemical Co., Ltd.
3. I-Dow Chemical ihlela ukuvala iyunithi yayo ye-epoxy propane e-Texas
Ngo-Okthoba 2024, i-Dow yamemezela izinhlelo zokuvala isitshalo sayo se-propylene oxide eFreeport, eTexas, e-USA ngo-2025 njengengxenye yokuhlelwa kabusha komhlaba wonke kwamandla okukhiqiza i-polyol.
4. Iphrojekthi ye-epoxy propane engu-300000/ngonyaka yemboni ye-alkali ye-Guangxi chlor ingene esigabeni sokwakha esibanzi.
NgoNovemba 2024, i-Guangxi Chlor Alkali Hydrogen Peroxide Epoxy Propane kanye ne-Polyether Polyol Integration Project yangena esigabeni sokwakha esiphelele, okulindelwe ukuba kwenziwe isilingo ngo-2026.
5. Ukukhiqizwa konyaka kweNyakatho Huajin kwamathani angu-300000 wephrojekthi ye-epoxy propane kugunyazwe yi-Solvay Technology.
Ngomhla zi-5 kuNovemba 2024, iSolvay yafinyelela isivumelwano neNyakatho Huajin yokunikeza ilayisense ubuchwepheshe bayo obuthuthukisiwe be-hydrogen peroxide eNyakatho Huajin ukuze kukhiqizwe amathani angu-300000 ephrojekthi ye-epichlorohydrin minyaka yonke.
6. I-Taixing Yida epoxy propane plant ingena esigabeni sokukhiqiza isilingo
Ngomhla zingama-25 kuNovemba 2024, i-Taixing Yida yafakwa ngokusemthethweni ekukhiqizweni kwesivivinyo ngemva kokuguqulwa kobuchwepheshe kweyunithi ekhona ye-epoxy propane.

Kafushane, imboni ye-epoxy propane izuze imiphumela ebalulekile ekwandiseni amandla, ukudalulwa kwephrojekthi kanye nokuhlolwa komthelela kwezemvelo, ubuchwepheshe kanye nokubambisana kwamazwe ngamazwe, kanye nezinye intuthuko ebalulekile ngo-2024.
Kodwa-ke, izinkinga zokuthengisela ngokweqile kanye nokuncintisana kwezimakethe eziqinile azikwazi ukushaywa indiva.
Ngokuzayo, imboni izodinga ukugxila ekusungulweni kwezobuchwepheshe, ukuhlukahluka kwezimakethe, kanye nokusimama kwemvelo ukuze kubhekwane nezinselelo zemakethe futhi kufune amaphuzu okukhula amasha.