Iindaba
-
Isityalo sepolyethylene esixineneyo esiziitoni ezingama-800,000 saqaliswa ngempumelelo kwisondlo esinye!
I-Guangdong Petrochemical's 800,000-ton/year full-density polyethylene plant sisityalo sokuqala se-polyethylene esixineneyo sase-PetroChina esine-"ntloko enye kunye nomsila emibini" ulungelelwaniso lwemigca emibini, kwaye ikwayeyesibini isityalo se-polyethylene esinoxinano olupheleleyo esinomthamo omkhulu wemveliso e-China. Isixhobo samkela inkqubo ye-UNIPOL kunye ne-single-reactor gas-phase fluidized bed process. Isebenzisa i-ethylene njengeyona nto iphambili ekrwada kwaye inokuvelisa iintlobo ezili-15 ze-LLDPE kunye ne-HDPE ye-polyethylene. Phakathi kwabo, i-polyethylene resin particles egcweleyo yenziwe nge-polyethylene powder exutywe kunye neentlobo ezahlukeneyo zezongezo, zifudunyezwe kwiqondo lokushisa eliphezulu ukuze zifikelele kwisimo esityhidiweyo, kwaye phantsi kwesenzo se-twin-screw extruder kunye nempompo yegiya etyhidiweyo, badlula kwi-template kunye ne-ar... -
IChemdo iceba ukuthatha inxaxheba kwimiboniso kulo nyaka.
IChemdo iceba ukuthatha inxaxheba kwimiboniso yasekhaya neyangaphandle kulo nyaka. Ngomhla we-16 kaFebruwari, abaphathi ababini beemveliso bamenywa ukuba baye kwikhosi eququzelelwe yi-Made in China. Umxholo wekhosi yindlela entsha yokudibanisa ukukhuthazwa ngaphandle kwe-intanethi kunye nokukhuthazwa kwe-intanethi yamashishini orhwebo angaphandle. Umxholo wekhosi ubandakanya umsebenzi wokulungiselela phambi komboniso, iingongoma eziphambili zothethwano ngexesha lomboniso kunye nokulandelwa kwabathengi emva komboniso. Siyathemba ukuba abaphathi ababini baya kuzuza lukhulu kwaye bakhuthaze inkqubela phambili egudileyo yomsebenzi womboniso olandelayo. -
Intshayelelo malunga Zhongtai PVC Resin.
Ngoku makhe ndazise ngakumbi malunga neyona brand yaseTshayina inkulu yePVC: Zhongtai. Igama layo elipheleleyo ngu: Xinjiang Zhongtai Chemical Co., Ltd, ekwiPhondo laseXinjiang kwintshona yeChina. Kumgama weeyure ezi-4 ngenqwelomoya ukusuka eShanghai.Xinjiang ikwalelona phondo likhulu eTshayina ngokommandla. Lo mmandla unentabalala yemithombo yendalo efana neTyuwa, amalahle, i-oyile, kunye neGesi. I-Zhongtai Chemical yasekwa ngo-2001, yaza yaya kwi-stock market ngo-2006. Ngaphezulu kweminyaka engama-20 'uphuhliso ngesantya esiphezulu, lo mvelisi ingxilimbela uye waqulunqa uluhlu lweemveliso ezilandelayo: 2 million tons umthamo pvc resin, 1.5 million tons caustic soda,700,000 tons viscose, 2. 8 million tons calcium carbide. Ukuba ufuna ukuthetha... -
Ukuphepha njani ukuqhathwa xa uthenga iimveliso zaseTshayina ngakumbi iimveliso zePVC.
Kufuneka sivume ukuba ishishini lamazwe ngamazwe lizele yimingcipheko, lizaliswe yimiceli mngeni emininzi xa umthengi ekhetha umthengisi wakhe. Sikwavuma ukuba iimeko zobuqhophololo zenzeka kuyo yonke indawo kuquka nase China. Ndingumthengisi wamazwe aphesheya phantse iminyaka eli-13, ndidibana nezikhalazo ezininzi ezivela kubathengi abohlukeneyo abaqhathwa ixesha elinye okanye amatyeli aliqela ngumthengisi waseTshayina, iindlela zokuqhatha “zihlekisayo”, ezinjengokufumana imali ngaphandle kokuthumela ngenqanawa, okanye ukuhambisa imveliso ekumgangatho ophantsi okanye nokuzisa imveliso eyahlukileyo. Njengomthengisi ngokwam, ndiyiqonda ngokupheleleyo ukuba injani na indlela oziva ngayo ukuba umntu uphulukene nentlawulo enkulu ngakumbi xa ishishini lakhe liqala nje okanye engusomashishini ohlaza, olahlekileyo kufuneka abe ngumtsalane omkhulu kuye, kwaye kufuneka sivume ukuba ukufumana... -
Ukusetyenziswa kwe-caustic soda kubandakanya amasimi amaninzi.
Isoda yeCaustic inokohlulwa ibe yiflake soda, isoda yegranular kunye nesoda eqinileyo ngokwendlela yayo. Ukusetyenziswa kwe-caustic soda kubandakanya imimandla emininzi, oku kulandelayo kukwaziswa okucacileyo kuwe: 1. Ipetroleum esulungekileyo. Emva kokuhlanjwa nge-asidi ye-sulfuric, iimveliso zepetroleum zisaqulathe izinto ezine-acidic, ekufuneka zihlanjwe ngesisombululo se-sodium hydroxide kwaye zihlanjwe ngamanzi ukufumana iimveliso ezisulungekileyo. 2.ukuprinta kunye nokudaya Isetyenziswa ikakhulu kwiidayi ze-indigo kunye ne-quinone dyes. Kwinkqubo yokudaya idayi ye-vat, isisombululo se-caustic soda kunye ne-sodium hydrosulfite kufuneka isetyenziswe ukunciphisa i-leuco acid, kwaye emva koko ifakwe kwi-oxidized kwi-original i-insoluble state kunye ne-oxidants emva kokudaya. Emva kokuba ilaphu lomqhaphu liphathwe ngesisombululo se-caustic soda, i-wax, igrisi, isitashi kunye nezinye izinto ... -
Global PVC imfuno recovery kuxhomekeke China.
Ukungena ngo-2023, ngenxa yemfuno ecothayo kwimimandla eyahlukeneyo, imakethi yehlabathi ye-polyvinyl chloride (PVC) isajongene nokungaqiniseki. Ngexesha elininzi le-2022, amaxabiso e-PVC e-Asia nase-United States abonise ukuhla ngokukhawuleza kwaye aphantsi ngaphambi kokungena kwi-2023. Ukungena kwi-2023, phakathi kwemimandla eyahlukeneyo, emva kokuba i-China ilungelelanise imigaqo-nkqubo yokuthintela kunye nokulawula ubhubhane, imarike ilindele ukuphendula; I-United States inokunyusa ngakumbi amaxabiso enzala ukuze kuliwe nokunyuka kwamaxabiso kunye nokunqanda imfuno yasekhaya yePVC eMelika. I-Asiya, ekhokelwa yi-China, kunye ne-United States ziye zandisa ukuthunyelwa kwe-PVC ngaphandle kwemfuno ebuthathaka yehlabathi. Ngokuphathelele iYurophu, ummandla usazokujongana nengxaki yamaxabiso aphezulu amandla kunye nokuhla kwamandla emali, kwaye mhlawumbi akuyi kubakho ukubuyiswa okuzinzileyo kwimida yenzuzo yoshishino. ... -
Iyintoni impembelelo yenyikima enamandla eTurkey kwi-polyethylene?
ITurkey lilizwe elijikeleze iAsia kunye neYurophu. Ityebile kwimithombo yamaminerali, igolide, amalahle kunye nezinye izixhobo, kodwa ayinayo i-oyile kunye negesi yendalo. Ngo-18:24 ngoFebruwari 6, ixesha laseBeijing (13:24 ngoFebruwari 6, ixesha lendawo), inyikima ye-7.8 yenzeke eTurkey, kunye nobunzulu obunzulu beekhilomitha ezingama-20 kunye ne-epicenter kwi-38.00 degrees latitude emntla kunye ne-37.15 degrees empumalanga. Le ntlekele yayikumazantsi eTurkey, kufutshane nomda waseSyria. Awona mazibuko aphambili kwesi siganeko neendawo eziyingqongileyo yayiyiCeyhan (eCeyhan), i-Isdemir (i-Isdemir), neYumurtalik (Yumurtalik). I-Turkey ne-China zinobudlelwane bexesha elide lokurhweba ngeplastiki. Ukuthathwa kwelizwe lam kwepolyethylene yaseTurkey incinci kwaye iyancipha unyaka nonyaka, kodwa umthamo wokuthumela ngaphandle ngokuthe ngcembe... -
Uhlalutyo lwemakethi ye-Caustic soda ethumela ngaphandle ngo-2022.
Ngo-2022, imakethi yelizwe lam yolwelo lwe-caustic ye-soda yokuthumela ngaphandle iyonke iya kubonisa umkhwa oguquguqukayo, kwaye unikezelo lokuthumela ngaphandle luya kufikelela kwinqanaba eliphezulu ngoMeyi, malunga ne-750 yeedola zaseMelika ngetoni, kwaye umyinge wonyaka wokuthumela ngaphandle umthamo wenyanga uya kuba ziitoni ezingama-210,000. Ukwanda okumandla komthamo wokuthumela ngaphandle kwesoda yolwelo lwe-caustic soda ikakhulu ngenxa yokwanda kwemfuno esezantsi yomlambo kumazwe afana ne-Australia ne-Indonesia, ngakumbi ukugunyaziswa kweprojekthi ye-alumina esezantsi e-Indonesia kuye kwanyusa imfuno yokuthengwa kwe-caustic soda; ukongeza, uchatshazelwa ngamaxabiso ombane wamazwe ngamazwe, izityalo ze-chlor-alkali zasekhaya eYurophu ziqalise ukwakhiwa Akwanelanga, ukunikezelwa kwesoda ye-caustic engamanzi kuncitshisiwe, ngaloo ndlela ukwandisa ukungeniswa kwe-caustic soda kuya kwenza kwakhona i-suppo enhle ... -
Imveliso ye-titanium dioxide yaseChina ifikelele kwi-3.861 yezigidi zeetoni kwi-2022.
NgoJanuwari 6, ngokweenkcukacha-manani ze-Ofisi kaNobhala we-Titanium Dioxide Industry Technology Innovation Strategic Alliance kunye ne-Titanium Dioxide Sub-center ye-National Chemical Productivity Promotion Centre, ngo-2022, ukuveliswa kwe-titanium dioxide ngama-41 amashishini enkqubo epheleleyo kwishishini lelizwe lam le-titanium dioxide liya kufezekisa enye impumelelo, kunye nemveliso ehambelana ne-anatanium diokside. iimveliso zifikelele kwi-3.861 yezigidi zeetoni, ukwanda kweetoni ezingama-71,000 okanye i-1.87% ngonyaka. U-Bi Sheng, unobhala-jikelele we-Titanium Dioxide Alliance kunye nomlawuli we-Titanium Dioxide Sub-center, uthe ngokwezibalo, ngo-2022, kuya kubakho i-41 yenkqubo epheleleyo yemveliso ye-titanium dioxide ... -
ISinopec yenze impumelelo kuphuhliso lwe-metallocene polypropylene catalyst!
Kutshanje, i-metallocene polypropylene catalyst iphuhliswe ngokuzimeleyo yiBeijing Research Institute of Chemical Industry ilugqibe ngempumelelo uvavanyo lokuqala lwesicelo seshishini kumbhobho we-polypropylene process unit ye-Zhongyuan Petrochemical, kwaye yavelisa i-homopolymerized and random copolymerized metallocene polypropylene resins esebenza ngokugqwesileyo. I-China Sinopec yaba yinkampani yokuqala e-China ukuphuhlisa ngokuzimeleyo iteknoloji ye-metallocene polypropylene. I-polypropylene ye-Metallocene ineenzuzo zomxholo we-soluble ephantsi, ukukhanya okuphezulu kunye ne-gloss ephezulu, kwaye isalathiso esibalulekileyo sokuguqulwa kunye nokuphuculwa kweshishini le-polypropylene kunye nophuhliso oluphezulu. I-Beihua Institute iqale uphando kunye nophuhliso lwe-metallocene po... -
Intlanganiso yokuphela konyaka kaChemdo.
NgoJanuwari 19, 2023, iChemdo yabamba intlanganiso yayo yonyaka yokuphela konyaka. Okokuqala, umphathi jikelele ubhengeze amalungiselelo eeholide zoMnyhadala weNtwasahlobo walo nyaka. Iholide iya kuqala ngoJanuwari 14 kwaye umsebenzi osemthethweni uya kuqala ngoJanuwari 30. Emva koko, wenza isishwankathelo esifutshane kunye nokuhlaziywa kwe-2022. Ishishini lalixakeke kwisiqingatha sokuqala sonyaka kunye nenani elikhulu lee-odolo. Ngokwahlukileyo koko, isiqingatha sesibini sonyaka sasinobucukubhede. Lilonke, u-2022 uphumelele kakuhle, kwaye iinjongo ezibekwe ekuqaleni konyaka ziya kugqitywa. Emva koko, i-GM yacela umqeshwa ngamnye ukuba enze ingxelo yesishwankathelo somsebenzi wakhe wonyaka omnye, kwaye unike izimvo, kwaye adumise abasebenzi abenze kakuhle. Ekugqibeleni, umphathi jikelele wenza ilungiselelo lokusasazwa ngokubanzi komsebenzi e ... -
I-Caustic Soda (iSodium Hydroxide) - isetyenziselwa ntoni?
I-HD Chemicals Caustic Soda - yintoni ukusetyenziswa kwayo ekhaya, igadi, i-DIY? Olona setyenziso lwaziwayo kukukhupha imibhobho. Kodwa i-caustic soda isetyenziswa nakwezinye iimeko zekhaya, hayi ezongxamiseko kuphela. I-Caustic soda, ligama elidumileyo le-sodium hydroxide. Iikhemikhali zeHD zeCaustic Soda zinefuthe elibukhali eluswini, amehlo kunye nenwebu. Ngoko ke, xa usebenzisa le khemikhali, kufuneka uthathe amanyathelo okukhusela - khusela izandla zakho ngeeglavu, gubungela amehlo akho, umlomo kunye neempumlo. Xa udibana ne-substance, hlambulula indawo ngamanzi abandayo kwaye udibane nogqirha (khumbula ukuba i-caustic soda ibangela ukutshiswa kweekhemikhali kunye nokuchasana okukhulu). Kwakhona kubalulekile ukugcina i-arhente ngokufanelekileyo - kwisitya esivaliweyo esivaliweyo (i-soda isabela ngamandla ...