1. Asalkii hore ee sahayda xad dhaafka ah ee suuqa kala soocida propylene

Sanadihii la soo dhaafay, iyada oo la isku daro sifaynta iyo kiimikooyinka, wax soo saarka ballaaran ee PDH iyo mashaariicda silsiladda warshadaha ee hoose, furaha furaha suuqa kala iibsiga ee propylene ayaa guud ahaan ku dhacay jahwareerka xad-dhaafka ah, taasoo keentay cadaadis weyn oo ah faa'iidada faa'iidada ee la xidhiidha. ganacsiyada.

 Si kastaba ha ahaatee, xaaladdan, suuqa butanol iyo octanol waxay muujiyeen isbeddel horumarineed oo rajo leh waxayna noqdeen diiradda dareenka suuqa.

2, Horumarka Zhangzhou Gulei 500000 tan / sano butanol iyo mashruuca octanol

Noofambar 15-keedii, Aagga Horumarinta Gulei ee Zhangzhou wuxuu ku dhawaaqay ka-qaybgalka dadweynaha iyo muujinta khatarta xasilloonida bulshada ee mashruuca isku-dhafka ah ee 500000 tan / sano butyl octanol iyo agabka ceeriin ee taageeraya injineernimada Longxiang Hengyu Chemical Co., Ltd.

 Mashruucu wuxuu ku yaalaa Gulei Port Economic Zone, Zhangzhou, oo daboolaya dhul dhan 789 acres. Waxa ay qorshaynaysaa in ay dhisto tas-hiilaadyo badan oo wax soo saar ah, oo ay ku jiraan 500000 tan/sanad oo butanol iyo octanol ah, iyada oo la dhisayo muddada u dhaxaysa March 2025 ilaa December 2026.

 Dhiirigelinta mashruucan ayaa sii ballaarin doonta awoodda saadka suuqa ee butanol iyo octanol.

3, Horumarka Guangxi Huayi Qalabka Cusub 320000 tan/sanad butanol iyo mashruuca octanol

Oktoobar 11-keedii, shirkii dib-u-eegista naqshadaynta injineernimada aasaasiga ah ee 320000 tan / sano butyl octanol iyo acrylic ester mashruuca Guangxi Huayi New Materials Co., Ltd. ayaa lagu qabtay Shanghai.

 Mashruucu wuxuu ku yaalaa Beerta Warshadaha ee Petrochemical ee Aagga Horumarinta Dhaqaalaha iyo Farsamada ee Dekedda Qinzhou, Guangxi, oo daboolaya dhul dhan 160.2 acres. Waxyaabaha ugu muhiimsan ee ka kooban dhismaha waxaa ka mid ah 320000 tan/sannad butanol iyo unugga octanol iyo 80000 tan/sanad acrylic acid isoctyl ester unit.

 Muddada dhismaha mashruuca waa 18 bilood, waxaana la filayaa inuu si weyn u kordhiyo saadka suuqa ee butanol iyo octanol ka dib wax soo saarka.

4, Dulmarka Mashruuca Fuhai Petrochemical ee Butanol Octanol

Maajo 6-deedii, warbixinta falanqaynta khatarta xasiloonida bulshada ee "Mashruuca Dib-u-dhiska Kaarboonka hooseeya iyo Mashruuca Soo Bandhigidda Ka Faa'iidaysiga Dhamaystiran ee Qalabka Caraf udgoon" ee Fuhai (Dongying) Petrochemical Technology Co., Ltd. ayaa si cad loo shaaciyay.

 Mashruucu waxa ku jira 22 qaybood oo hab-socodka ah, kuwaas oo 200000 tan butanol iyo unugga octanol ay qayb muhiim ah ka yihiin.

 Wadarta maalgashiga mashruuca ayaa gaareysa 31.79996 bilyan yuan, waxaana la qorsheeyay in laga dhiso Beerta Warshadaha Kiimikada ee Dongying, oo daboolaysa dhul dhan 4078.5 acres.

 Hirgelinta mashruucan ayaa sii xoojin doonta awoodda saadka ee suuqa butanol iyo octanol.

5, Kooxda Bohua iyo Yan'an Nenghua Butanol Octanol Iskaashiga Mashruuca

30-kii Abriil, Tianjin Bohai Chemical Group iyo Nanjing Yanchang Reaction Technology Research Institute Co., Ltd. waxay saxiixeen heshiis iskaashi farsamo oo ku saabsan butanol iyo octanol;

 22-kii Abriil, khabiirka kulanka dib u eegista warbixinta suurtagalnimada daraasadda mashruuca kaarboonka 3 carbonylation ee mashruuca qoto dheer ee Shaanxi Yan'an Petroleum Yan'an Energy and Chemical Co., Ltd. ayaa lagu qabtay Xi'an.

 Labada mashruucba waxay ujeedadoodu tahay inay hagaajiyaan hufnaanta wax-soo-saarka iyo tayada wax-soo-saarka butanol iyo octanol iyada oo loo marayo hal-abuurka tignoolajiyada iyo casriyeynta warshadaha.

 Waxaa ka mid ah, mashruuca Yan'an Energy and Chemical Company waxay ku tiirsanaan doontaa propylene iyo gaaska synthetic ee jira si ay u soo saaraan octanol, gaaritaanka silsilad adag oo kaabaya warshadaha propylene.

6. Haiwei Petrochemical iyo Kooxda Weijiao ee Butanol Octanol Project

Abriil 10-keedii, Nanjing Yanchang Reaction Technology Research Institute Co., Ltd. waxay heshiis iskaashi la saxeexatay Haiwei Petrochemical Co., Ltd. mashruuca "Xariiqda Keliya 400000 ton Micro interface Butanol Octanol".

 Mashruucani waxa uu qaadanayaa tignoolajiyada xidhmada wax soo saarka ee aduunka ugu horumarsan ee butanol iyo octanol, gaarista cusboonaysiinta tignoolajiyada ee hufnaanta sare, kaarboonaynta hoose, iyo cagaarka.

 Isla mar ahaantaana, 12-kii Luulyo, ururinta mashruuca muhiimka ah ee magaalada Zaozhuang