Ndu: Ebe ọ bụ na Septemba, ụlọ ahịa propylene oxide n'ozuzu ya egosila ọganihu na-aga n'ihu, na mmalite nke ọnwa, ndị ọzọ niile na ahịa na-enwe nchekwube banyere oge kachasị elu nke "ọlaedo itoolu", ahịa ahụ nọgidere na-ebili na ebili, ma bilie na 9550-9670 yuan / ton (Shandong spot Exchange factory), ahịa agbanweela stalemate, ruo n'ókè ụfọdụ, kụrụ obi ike nke ụlọ ọrụ, ikpeazụ izu ụka mgbe kwesịrị ekwesị ọdịda na cyC, site na-eri nke doro anya ịdọrọ, The ahịa ngwa ngwa kwụsịrị ịda na webata ọzọ gburugburu nke elu ahịa, dị ka nke September 15, ka 9650-9750 yuan / ton, na-eru elu n'ókè na nkera nke abụọ nke afọ, na n'ozuzu ibu ji nwayọọ nwayọọ.

Nke mbụ, ọnụọgụ ikike itinye n'ọrụ egosila usoro mgbake

Ke ufọt ufọt mmalite September, ike itinye n'ọrụ ọnụego nke anụ ụlọ propylene oxide ahịa mgbe e nọgidere na-enwe na a ala larịị nke banyere 60% -65%, na ọtụtụ ngwaọrụ dị ka Jincheng Petrochemical, Taixing Yida, Wanhua Phase I, Tianjin Bohua bụ. na steeti ebe a na-adọba ụgbọala, yana mgbakwunye na obere oge na-arụ ọrụ na mbelata ngwaọrụ ikike dị ka Xinyue na Jiahong, wdg, ahịa ahịa na-ejedebe, ọnụahịa ahụ nwekwara nkwado ụfọdụ.

N'izu gara aga, Xinyue na Jiahong successively welitere ọjọọ ọrụ, jikọtara na Malitegharịa ekwentị nke Wanhua frasi m ngwaọrụ, na September 15, na ụlọ ọrụ ikike itinye n'ọrụ ọnụego mụbara na 71.50%, mmụba nke 5.79 pasent ihe tụnyere na mmalite nke ọnwa, na Uto mmepụta kwa ụbọchị nke 0.1 nde tọn, ebe East China nwere dollar US na ụgbọ mmiri Zhejiang petrochemical na-enye n'ọdụ ụgbọ mmiri, ebe mpaghara nwere ihe mgbakwunye.

Na nsochi, ọ dịghị fluctuation atụmatụ maka ọtụtụ na saịtị ngwaọrụ, na Jincheng Petrochemical malitere ire hydrogen peroxide, ma ya 300,000 / afọ HPPO ngwaọrụ na-erubeghị n'ụzọ doro anya na-atụ anya Malitegharịa ekwentị, nọgide na-aṅa ntị na mkpokọta ọkọnọ. a na-atụ anya ka ọ kwụsie ike tupu ezumike ahụ.

Nke abụọ, akụrụngwa dị elu nọgidere na-ebili nke ukwuu

Site na ọnụ ahịa ọnụ ahịa, n'izu gara aga, isi ihe propylene na mmiri mmiri chlorine na usoro chlorohydrin abawanyela nke ukwuu, nke ruru ọkwa kachasị elu n'afọ, ọ bụ ezie na ọnụahịa cyclopropylene ebiliwokwa ruo n'ókè ụfọdụ, ma. ọnụ ọgụgụ na-eto eto adịghị ngwa ngwa dị ka ọnụ ahịa, na ogo ọnwụ na-abawanye ma e jiri ya tụnyere mmalite nke ọnwa, na nke a gburugburu ahịa elu, mmetụta dị mma na ọnụahịa ahụ siri ike, na usoro HPPO, n'ihi na ọnụahịa ahụ. nke akụrụngwa nkịtị propylene ebilitela. A na-agbakọ hydrogen peroxide dị ka ọnụ ahịa ngwaọrụ usoro, na ọdịiche dị n'etiti usoro abụọ ahụ na-ebelata, ma ọnụ ahịa hydrogen peroxide na-aga n'ihu na-ebili ike, ọ dị mkpa ka ị ṅaa ntị ma ọ na-emetụta ụfọdụ usoro HPPO iji dozie ibu ahụ. nke ngwaọrụ cyclopropyl nke ha ma ree hydrogen peroxide ná mba ọzọ.

N'izu a, a na-atụ anya na propylene na mmiri chlorine ga-agbakọta n'ọkwa dị elu, a na-atụkwa anya na n'okpuru ahịa mmejuputa akụkụ ezumike tupu ezumike, a ka nwere nkwado maka ahịa cycloC.

Nke atọ, akụkụ chọrọ nke ịrị elu echere na-ahụ ọnụ ahịa dị elu kpachara anya

N'ihe gbasara ọchịchọ nke ala, arụmọrụ nke polyether na-ejedebe iwu ọhụrụ na oge kachasị elu nke "gold itoolu" ka na-enye afọ ojuju ma ọ bụghị ihe a na-atụ anya ya, ma e jiri ya tụnyere ahịa na July-August, ọ dịghị ọganihu dị ịrịba ama, mgbe ikiri CIC gbadaa. N'izu gara aga, ịrị elu otu ọhụrụ nke mgbada na-ejedebe na-aga n'ihu, na-adaberekarị na nnyefe nke iwu mbụ, na mgbe ikirichara ọnụ ahịa CIC dị elu, usoro ịzụ ahịa na-agbadakarị. Ụlọ ọrụ propylene glycol na-aba uru n'ozuzu ya, ngwaọrụ ahụ na-agbanwekwa karịa, mmetụta ya dị oke.

Na nso nso a, a ka nwere izu abụọ site na ezumike nke iri na otu, n'ahịa a na-agbago elu, ụfọdụ ndị ahịa ejirila nwayọọ nwayọọ na-akwakọba, ma a ka nwere obere ego n'izu a, na njedebe nke ọnwa na-abịa. oge ezumike, a na-atụkwa anya na ahịa ga-abụ ezumike n'otu n'otu.

Nke anọ, ịrị elu ahụ nwere ike ịdalata tupu ememme nkwụsi ike ma ọ bụ ebe dị warara

Mkpebi (obere oge): N'izu gara aga, ọnụ ahịa ahịa dị elu bilitere na ọkwa ọhụrụ dị elu na ọkara nke abụọ nke afọ, na nso nso a, a na-atụ anya na nkwụsị ahụ ga-alaghachi na nkwụsi ike, n'izu a, a ka nwere obere ngwaahịa. ọchịchọ maka njedebe polyether, a na-atụ anya na CIC ga-anọpụ iche, na nso njedebe nke ọnwa, ndị ọzọ na-akwado ike ọgwụgwụ, ma ọ bụ enwere ntakịrị ọdịda na atụmanya.

Mmechi (ọkara na ogologo oge): N'October, anyị kwesịrị ịṅa ntị na mgbanwe nke ngwaọrụ dị iche iche n'oge ezumike, a na-atụ anya na Tianjin Bohua ga-amaliteghachi mgbe ezumike ahụ gasịrị, Shandong Jinling nwere ike inwe atụmanya nlekọta, laghachi na nso nso dị warara mgbe ngwaahịa ahụ gasịrị. a na-akwado ya, na nlekọta Shell na ọkara nke abụọ nke afọ, ṅaa ntị na mmepe ụfọdụ.

Ịdọ aka ná ntị dị ize ndụ: ejighị n'aka nke ọnụ ọgụgụ oge agbakwunyere nke elu ngwaọrụ; Ọ bụrụ na ndị na-eri nrụgide mgbe Enterprise ịnụ ọkụ n'obi na-amalite; Chọrọ ọdịda n'ezie oriri.