Ezinsukwini zamuva nje, intengo ye-acetone emakethe yasekhaya yehle ngokuqhubekayo, kuze kube kuleli sonto iqale ukuphindaphinda ngamandla. Ngokuyinhloko kwakungenxa yokuthi ngemva kokubuya eholidini Losuku Lwesizwe, intengo yei-acetoneifudumale isikhashana futhi yaqala ukuwela esimweni somdlalo wokuhlinzeka nokufuna. Ngemuva kokuthi izingxoxo zigxilile, ukunikezwa kwendawo yemakethe bekuqinile, futhi nengcindezi yokuthumela yomphakeli ibiphansi. Ngenkathi ifektri yokugcina igcinwa idinga nje ukuthenga, ukukhululwa kwesidingo kwakunomkhawulo, futhi ngaphansi kwengcindezi yohlangothi lwesidingo, intengo ye-acetone yaqala ukuba buthaka. Kuze kube sekuqaleni kwaleli sonto, i-inventory yasechwebeni ibiphansi, isimo sengqondo sabasebenzi sasisekela kancane, ukunikezwa kwabanikazi bezimpahla kuyeka ukuwa nokuvala, umdlandla wama-terminal enterprises ukungena emakethe ukuze uphenywe, ukuhweba Isimo emakethe sasisebenza, futhi ukugxila kwezingxoxo zemakethe ye-acetone kwakhuphuka ngokushesha. Kusukela emini namuhla, intengo yemakethe emaphakathi ibingu-5950 yuan/ton, 125 yuan/ton ingaphezulu kunesilinganiso senani lesikhathi esifanayo ngenyanga edlule, futhi iphakeme ngo-2.15% kunentengo ejwayelekile yesikhathi esifanayo ngenyanga edlule.

Ukwamukelwa kwentengo ye-acetone ezansi komfula kukhawulelwe

Intengo ye-acetone emakethe yasekhaya ikhuphuke ngokushesha kusukela ekubuyeni kweholide loSuku Lukazwelonke. Ngokuphela kokugcwaliswa ngezikhathi ezithile kwefekthri yetheminali, ijubane lokuthenga lehlile, futhi isidingo sehlile. Ngokusekelwa yimikhumbi evela ngaphandle kanye nemikhumbi yohwebo yasekhaya efika ethekwini, imakethe iwele esimweni sokungatholakali kahle nokufunwa, futhi abanikazi bebeqaphile ngokuyeka inzuzo. Kodwa-ke, i-inventory yasechwebeni yahlala iphansi, futhi inkontileka yokuhlinzeka ngokuyinhloko yefektri ye-acetone nokuthengiswa kwamabala kwakunomkhawulo. Ngaphezu kwesimo esishubile sokutholakala kwamabala endaweni yeshashalazi, ukuthakasela kwabaphethe impahla kwaba buthakathaka. Kodwa-ke, amabhizinisi amatheminali abe nokwamukela okulinganiselwe kwentengo yemakethe ye-acetone, futhi isidingo esingezansi saqhubeka sibuthakathaka. Ngaphansi kwalesi simo, abaqhubi babenomqondo ocacile wesimo esingenalutho, futhi ukugxila kwezingxoxo kwaqhubeka nokwehla. Imakethe yasekhaya ye-acetone yawela esimweni sokuguquguquka. Amabhizinisi e-Petrochemical ehlise inani leyunithi le-acetone. Isimo sokulinda nokubona sabasebenza sinyukile. Isikhathi esithile, intengo yemakethe ye-acetone yayibuthakathaka futhi kunzima ukuyilungisa. Lapho intengo iwela ezingeni eliphansi lezengqondo, amanye amatheminali aya emakethe ukuze enze ukugcwaliswa phansi, isimo sokuhweba emakethe sasifudumele kancane, futhi ukugxila kwezingxoxo zemakethe kwakufudumele kancane. Nokho, izikhathi ezinhle azizange zihlale isikhathi eside. Njengoba umdlandla wokugcwalisa i-terminal wawuncipha, ukuthengwa kwemikhiqizo eyayidingeka nje kwagcinwa, futhi imakethe ye-acetone yayilinde ithuba lokunyakaza, umoya wokunikeza inzalo wabanikazi bempahla wawungekho phezulu, futhi imakethe yawela esimeni esibuthakathaka. futhi. Kuleli sonto, i-inventory yechweba yehle kancane, futhi uhlangothi lokuhlinzeka luphinde lwasekela imakethe ye-acetone. Abanikazi bempahla basebenzise leli thuba lokusukuma, bavuselela isasasa lamanye amabhizinisi agcina impahla kanye nabahwebi ngemibuzo yemakethe. Isimo sokuhweba emakethe sashuba ngokushesha, futhi ukugxila kwezingxoxo zemakethe ye-acetone kwakhuphuka ngokushesha.

Ukuqalisa kabusha kweyunithi ye-Phenol ketone sekuseduze

Ngokuya ngamadivayisi: enyangeni edlule, idivayisi ye-phenol ketone engu-480000 efektri e-Changshu yavalwa ukuze ilungiswe, futhi kulindeleke ukuthi iqale kabusha maphakathi nale nyanga; I-480000 t/a phenol ketone plant e-Ningbo yavalwa ukuze ilungiswe ngo-Okthoba 31, futhi ukunakekelwa kulindeleke ukuthi kuthathe izinsuku ezingu-45; Ezinye izitshalo ze-phenol ne-ketone zisebenza ngokuzinzile, futhi inkambiso ethile iyaqhubeka nokulandela.

Intengo yezinto ezingavuthiwe ze-acetone yehla

Imakethe ye-benzene emsulwa iphinde yaqina kancane. Ukufika kwe-benzene ehlanzekile engenisiwe e-East China kwanda, futhi izinga lokusungula ichweba lenyuka. Ukusebenza kwemboni yokukhiqiza ye-benzene yasekhaya kuzinzile. I-Styrene iqhubekile nokukhuphuka, okukhulise isimo sengqondo sokuthenga sabakhiqizi abangaphansi komfula. I-downstream idinga nje ukuthenga. Kodwa-ke, kunzima ukwenza ngcono ukulahlekelwa kwabakhiqizi abangaphansi komfula ngesikhathi esifushane. Ngokweqa ukwehla kukawoyela ongahluziwe, ukwenyuka kwentengo ye-benzene emsulwa kunomkhawulo. Intengo yeShandong Refinery izinzile, i-inventory iphansi, futhi ukuthunyelwa kuyisilinganiso. Mayelana ne-propylene ekugcineni kwempahla eluhlaza, intengo yemakethe yasekhaya ye-propylene yenyuka kancane. Nakuba intengo kawoyela yehla kancane, abakhiqizi abangaphansi komfula babenenzuzo. Babekhuthele kakhulu ekuthengeni izinto zokusetshenziswa, futhi ingcindezi yokusungula yomenzi yehla. Ngaphezu kwalokho, abangaphakathi babenethemba elikhulu, elisekela ukunikezwa kwabathengisi ukuthi baqhubeke nokukhuphuka, futhi isimo sokuthengiselana sasilungile.

Ngokuvamile, izici ezisekela ukukhuphuka kwemakethe ye-acetone azanele. Kulindeleke ukuthi imakethe yasekhaya yehle ngemuva kokukhuphuka kwentengo ye-acetone evikini eledlule.

I-Chemwinyinkampani ehweba ngamakhemikhali aluhlaza eShayina, etholakala eShanghai Pudong New Area, enoxhaxha lwamachweba, izikhumulo zezindiza, izikhumulo zezindiza nezokuthutha ngololiwe, kanye nezindawo zokugcina amakhemikhali nayingozi eShanghai, eGuangzhou, eJiangyin, eDalian naseNingbo Zhoushan, eChina. , egcina amathani angaphezu kuka-50,000 ezinto zokusetshenziswa zamakhemikhali unyaka wonke, nokutholakala okwanele, wamukelekile ukuthenga nokubuza. i-imeyili ye-chemwin:service@skychemwin.comwhatsapp: 19117288062 Ucingo: +86 4008620777 +86 19117288062