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Uhlalutyo lokhuphiswano lwenkqubo yokuvelisa i-MMA (methyl methacrylate), eyona nkqubo ineendleko eziphezulu
Kwimarike yaseTshayina, inkqubo yemveliso ye-MMA iphuhliselwe phantse kwiintlobo ezintandathu, kwaye zonke ezi nkqubo ziye zaphuhliswa. Nangona kunjalo, imeko yokhuphiswano lwe-MMA yohluka kakhulu phakathi kweenkqubo ezahlukeneyo. Okwangoku, kukho iinkqubo ezintathu zemveliso eziphambili ze-MMA: Ace...Funda ngokugqithisileyo -
Uluhlu lokusasazwa kwe "NO.1" kushishino lweekhemikhali zaseTshayina apho imimandla
Ishishini lemichiza laseTshayina liphuhla ukusuka kwinqanaba elikhulu ukuya kwicala elichanekileyo, kwaye amashishini ekhemikhali aqhuba utshintsho, oluya kuthi ngokuqinisekileyo luzise iimveliso ezisulungekisiweyo. Ukuvela kwezi mveliso kuya kuba nefuthe elithile ekuhleni kolwazi lwemarike...Funda ngokugqithisileyo -
Uhlalutyo loshishino lwe-acetone ngo-Agasti, lugxininise ekutshintsheni ukubonelela kunye nesakhiwo semfuno ngoSeptemba
Ukulungelelaniswa koluhlu lweemarike ze-acetone ngo-Agasti kwakuyiyona nto igxininisekileyo, kwaye emva kokunyuka ngokukhawuleza ngoJulayi, iimarike eziphambili eziqhelekileyo zigcina amanqanaba aphezulu okusebenza kunye nokuguquguquka okulinganiselwe. Yeyiphi imiba eye yaqwalaselwa ngulo shishino ngoSeptemba? Ekuqaleni kuka-Agasti, imithwalo yafika ...Funda ngokugqithisileyo -
Ixabiso letyathanga leshishini le-styrene liyenyuka ngokuchasene nentsingiselo: uxinzelelo lweendleko luhanjiswa ngokuthe ngcembe, kwaye umthwalo osezantsi uyehla.
Ekuqaleni kukaJulayi, i-styrene kunye nekhonkco lemizi-mveliso yaphela malunga neenyanga ezintathu zokuhla kwaye yakhawuleza yaphinda yavuka ngokuchasene nomkhwa. Imarike iqhubekile nokunyuka ngo-Agasti, ngamaxabiso ezinto ezikrwada afikelela kwinqanaba eliphezulu ukusukela ekuqaleni kukaOkthobha wama-2022. Nangona kunjalo, izinga lokukhula kwe-d...Funda ngokugqithisileyo -
Utyalo-mali lulonke yi-5.1 yeebhiliyoni zeeyuan, kunye ne-350000 yeetoni ze-phenol acetone kunye ne-240000 yeetoni ze-bisphenol A ukuqala ukwakhiwa.
Ngomhla wama-23 ka-Agasti, kwindawo yeProjekthi ye-Green Low Carbon Olefin Integration ye-Shandong Ruilin High Polymer Materials Co., Ltd., i-2023 Autumn IPhondo laseShandong eliPhakamileyo loPhuhliso loMgangatho oMkhulu weProjekthi yoKwakha iNtlanganiso yokuKhuthaza iNdawo kunye neZibo Autumn County High Quality Development Majo...Funda ngokugqithisileyo -
Amanani-manani omthamo osanda kufakwa kwimveliso ye-acetic acid chain ukusuka kuSeptemba ukuya ku-Oktobha
Ukususela ngo-Agasti, ixabiso lasekhaya le-acetic acid liye lanyuka ngokuqhubekayo, kunye nexabiso lemarike eliphakathi kwe-2877 yuan / toni ekuqaleni kwenyanga linyuka ukuya kwi-3745 yuan / ton, inyanga ngenyanga yokunyuka kwe-30.17%. Ukunyuka kwexabiso eliqhubekayo ngeveki kuphinde kwandise inzuzo ye-aceti ...Funda ngokugqithisileyo -
Ukunyuka kwamaxabiso ezinto ezahlukeneyo zemathiriyeli ekrwada, iimpembelelo zoqoqosho kunye nokusingqongileyo kunokuba nzima ukuzigcina
Ngokwezibalo ezingaphelelanga, ukususela ekuqaleni kuka-Agasti ukuya kwi-16 ka-Agasti, ukunyuka kwexabiso kwishishini lemveliso yasekhaya yeekhemikhali ligqithise ukuhla, kwaye imarike iyonke ibuyiselwe. Nangona kunjalo, xa kuthelekiswa nexesha elifanayo ngo-2022, isekwindawo esezantsi. Okwangoku, i-rec...Funda ngokugqithisileyo -
Ngabaphi abavelisi abakhulu be-toluene, benzene ecocekileyo, ixylene, iacrylonitrile, i-styrene, kunye ne-epoxy propane eTshayina
Ushishino lweekhemikhali zaseTshayina lugqithisa ngokukhawuleza kumashishini amaninzi kwaye ngoku sele yenze "intshatsheli engabonakaliyo" kwiikhemikhali ezininzi kunye nemimandla yomntu. Amanqaku amaninzi "okuqala" kushishino lweekhemikhali zaseTshayina aveliswe ngokwelati ezahlukeneyo ...Funda ngokugqithisileyo -
Ukuphuhliswa ngokukhawuleza kwemboni ye-photovoltaic kuye kwakhokelela ekunyuseni okukhulu kwemfuno ye-EVA
Kwisiqingatha sokuqala sika-2023, amandla e-photovoltaic e-China asanda kufakwa afikelele kwi-78.42GW, ukunyuka okumangalisayo kwe-47.54GW xa kuthelekiswa ne-30.88GW ngexesha elifanayo lika-2022, ngokunyuka kwe-153.95%. Ukunyuka kweemfuno ze-photovoltaic kuye kwakhokelela ekunyukeni okukhulu ...Funda ngokugqithisileyo -
Ukunyuka kwe-PTA kubonisa iimpawu, kunye notshintsho kumthamo wemveliso kunye neendlela ze-oli ekrwada ezichaphazela ngokubambisana
Kutshanje, imakethi ye-PTA yasekhaya ibonise indlela encinci yokubuyisela. Ukususela ngo-Agasti 13, ixabiso eliqhelekileyo le-PTA kummandla wase-East China lifikelele kwi-5914 yuan / ton, kunye nokunyuka kwexabiso leveki kwi-1.09%. Lo mkhwa wokuya phezulu uphenjelelwa yimiba emininzi, kwaye iya kuhlalutywa ku ...Funda ngokugqithisileyo -
Imarike ye-octanol iye yanda kakhulu, kwaye yintoni intsingiselo elandelayo
Ngomhla we-10 ka-Agasti, ixabiso lemarike ye-octanol landa kakhulu. Ngokwezibalo, ixabiso lemarike eliphakathi yi-11569 yuan / ton, ukunyuka kwe-2.98% xa kuthelekiswa nosuku lwangaphambili lokusebenza. Okwangoku, umthamo wokuthunyelwa kwe-octanol kunye neemarike zeplastiki zeplastiki ezisezantsi ziphucukile, kwaye ...Funda ngokugqithisileyo -
Imeko yokugqithiswa kwe-acrylonitrile ivelele, kwaye imarike ayilula ukunyuka
Ngenxa yokunyuka kwamandla okuvelisa i-acrylonitrile yasekhaya, ukuchasana phakathi kokubonelela kunye nemfuno kuya kusanda kakhulu. Ukususela kunyaka odlulileyo, imboni ye-acrylonitrile ilahlekelwe yimali, yongeza kwinzuzo engaphantsi kwenyanga. Kwikota yokuqala yalo nyaka, thembela...Funda ngokugqithisileyo
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