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Yikuphi inethiwekhi enhle yezinto ezibonakalayo zamakhemikhali?
Izinto zokusetshenziswa kwamakhemikhali ziyingxenye ebalulekile yomkhakha wamakhemikhali wanamuhla kanye nesisekelo semikhiqizo ehlukahlukene yamakhemikhali. Ngenqubekela phambili eqhubekayo yobuchwepheshe bezimboni, amanethiwekhi abonakalayo afundwayo akhona aya ngokuya ethola ukunakwa ezimbonini ezahlukahlukene. Okungumpesha omuhle ...Funda kabanzi -
Inkambiso yokulingana yemakethe ye-ethylene glycol
Isingeniso: muva nje, izitshalo zasekhaya zase-Ethlycol zasekhaya bezilokhu zishintshana phakathi kokuqala kabusha kwemboni yamakhemikhali yamalahle kanye nokuguqulwa okuhlanganisiwe kokukhiqizwa. Izinguquko ekuqaliseni kwezitshalo ezikhona zibangele ukulingana kokuhlinzekwa kanye nokufuna emakethe ukushintsha futhi ngokuhamba kwesikhathi ...Funda kabanzi -
Ukuxhaswa kwe-Acetone ohlangothini lwezindleko kuyakhululeka, futhi kunzima emakethe ye-MIBK ukuthuthuka esikhathini esifushane, futhi izinguquko ohlangothini lwesidingo ziba ukhiye
Kusukela ngoFebhuwari, imakethe yasekhaya yasekhaya isishintshe iphethini yayo ebukhali ebukhali. Ngokunikezwa okuqhubekayo kwezimpahla ezingenisiwe, ukungezwani kokuhlinzekwa kwento kudalulwe, futhi imakethe iphendukile. Kusukela ngoMashi 23, uhla lwezingxoxo ezijwayelekile emakethe lwalungu-16300-16800 yuan / ton. Accortin ...Funda kabanzi -
Imakethe ye-acrylonitrile yehle kancane kusukela ngoMashi
Imakethe ye-acrylonitrile yehle kancane kusukela ngoMashi. Kusukela ngoMashi 20, inani lamanzi amaningi emakethe ye-acrylonitrile lalingu-10375 yuan / ton, phansi ngo-1.19% ukusuka ku-10500 yuan / ton ekuqaleni kwenyanga. Njengamanje, intengo yemakethe ye-acrylonitrile iphakathi kuka-10200 no-10500 yuan / ton kusuka ku-th ...Funda kabanzi -
Isidingo se-terminal siyaqhubeka nokuvilapha, futhi iBisphenol inkambiso yemakethe iyaqhubeka nokuncipha
Kusukela ngo-2023, inzuzo enkulu yeBisphenol Imboni igxishwe kakhulu, ngamanani emakethe aguquguquka kakhulu ebangeni elincane eliseduze komugqa wezindleko. Ngemuva kokungena ngoFebhuwari, yaphinde yahlushwa ngezindleko, okuholela ekulahlekelweni okungathi sína kwenzuzo enkulu embonini. Kuze kube manje, ngi ...Funda kabanzi -
Inqubo enkulu yokukhiqiza ye-Vinyl Acetate kanye nezinzuzo zayo kanye nobunzima
I-Vinyl Acetate (VAF), eyaziwa nangokuthi i-Vinyl Acetate noma i-Vinyl Acetate, iwuketshezi olungenamibala emivuleni ejwayelekile nengcindezelo, ngefolekyuli yefolekyuli ye-C4H6O2 kanye nesisindo esilinganayo se-86.9. Vang, njengenye yezinto ezisetshenziswayo ezisetshenziswa kakhulu zezimboni zomhlaba emhlabeni, c ...Funda kabanzi -
Yimuphi umthelela ozokwenza i-bisphenol yaseThailand okuzolahla imfucumfucu emakethe yasekhaya lapho kuphelelwa yisikhathi?
NgoFebhuwari 28, 2018, uMnyango Wezentengiselwano wakhipha isaziso ekunqumeni kokugcina kophenyo olungelona lokulahla iBisphenol elingenisiwe e-Thailand. Kusuka ngoMashi 6, 2018, opharetha wokungenisa azokhokha umsebenzi ohambisanayo wokulahla imfucumfucu kumasiko angu- ...Funda kabanzi -
Imakethe ye-PC yaqala kuqala yawa, ngokusebenza okubuthakathaka
Ngemuva kokukhuphuka okuncane emakethe ye-PC yasekhaya ngeledlule, intengo yemakethe yemikhiqizo ejwayelekile yehle ngo-50-500 yuan / ton. Imishini yesigaba yesibili yenkampani yaseZhejiang Petrochemical yamiswa. Ekuqaleni kwaleli sonto, uLihua Yiweiyuan wakhipha uhlelo lokuhlanza imigqa emibili yokukhiqiza ...Funda kabanzi -
Imakethe ye-Acetone yaseChina yaqhakambisa ngokoqobo, isekelwa zombili lezi zinto kanye nesidingo
NgoMashi 6, imakethe ye-Acetone izamile ukukhuphuka. Ekuseni, intengo yemakethe ye-acetone e-East China yaholela ekuphakameni, nabanikazi bacindezela kancane kuya ku-5900-5950 yuan / ithoni, kanye nokunikezwa okuphezulu okuphezulu kwe-6000 yuan / ton. Ekuseni, umkhathi wokuthengiselana wawunhle kakhulu, futhi ...Funda kabanzi -
Imakethe ye-oxide yaseChina yaseChina ikhombisa ukukhuphuka okuqinile
Kusukela ngoFebhuwari, imakethe ye-oxide yasekhaya ekhombisa ukukhuphuka okuqinile, futhi ngaphansi komphumela ohlanganyelwe wohlangothi lwezindleko, ukulethwa kanye nokufunwa uhlangothi nezinye izinto ezinhle, imakethe ye-propylene onide ikhombisile ukuvela kwelayini kusukela ekupheleni kukaFebhuwari. Kusukela ngoMashi 3, inani lokuthumela le-propelene ...Funda kabanzi -
Ukuhlaziywa kokuhlinzekwa kanye nokufunwa kwemakethe ye-vinyl acetate yaseChina
I-Vinyl Acetate (VAF) iyinto ebalulekile ye-Organic Chemical Ream ebalulekile ngefomula ye-molecular ye-C4H6O2, eyaziwa nangokuthi i-Vinyl Acetate kanye ne-Vinyl Acetate. I-Vinyl Acetate isetshenziswa ikakhulukazi ekukhiqizeni i-polyvinyl alcohol, i-ethylene-vinyl acetate copolymer (eva resin), i-ethylene-vinyl alcohol copoly ...Funda kabanzi -
Ngokusho kokuhlaziywa kwe-acetic acid imboni, ukuthambekela kwemakethe kuzoba ngcono ngokuzayo
1. Ukuhlaziywa kwezitayela zemakethe ye-acetic acid ngoFebhuwari, i-acetic acid ikhombise umkhuba oguquguqukayo, ngentengo ekhuphuka kuqala bese iwela. Ekuqaleni kwenyanga, inani elijwayelekile le-acetic acid lalingu-3245 yuan / ton, futhi ngasekupheleni kwenyanga, intengo yayingu-3183 yuan / ton, ngokuncipha o ...Funda kabanzi
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