Kubekho uqhushumbo olukhulu kwishishini leekhemikhali kule mpelaveki.
Ilizwe eliye lahlala lijonge ngqo, kodwa alizange lifumane ngxaki ifihlakeleyo yeshishini, laqhuma!
Isebe leTanner liqhumile! Abathathu bafile kwaye abane benzakele!
Ngokweengxelo zeendaba, abantu abathathu basweleke kwaza kwalimala abane xa kwaqhuma i-emulsifying reactor eGrey-Workshop, isityalo seekhemikhali e-Andawanbaoshan, kwiphondo laseHeilongjiang, ngoDisemba 19. Unobangela wengozi usaphandwa…
Ngokwedatha, iHaina Bell Chemical yinkampani ephethwe ngokupheleleyo yiBlack Dragon River Taina Technology Development Co., LTD., ebandakanyeka kakhulu ekuveliseni nasekuthengiseni iimveliso zeekhemikhali (ngaphandle kweekhemikhali eziyingozi, iikhemikhali ezingaphambi kwayo, iikhemikhali ezinobungozi kakhulu, iikhemikhali eziqhumayo).
Kumasebe afanelekileyo kulo nyaka enze uhlolo oluninzi, kodwa akafumananga ngxaki zibalulekileyo zokhuseleko. Masithi umntu ucingisise: kutheni ishishini elihlola amaxesha amaninzi lingenangozi ifihlakeleyo liqhuma ngequbuliso?
Ubusika lixesha apho iingozi zixhaphake kakhulu. Urhulumente uqalise amanyathelo amaninzi okwenza uhlolo lokhuseleko kwiikhemikhali ezinobungozi kunye nezothutho, njl. Kuyathenjwa ukuba onke amashishini amakhulu eekhemikhali aza kwenza uhlolo lweengozi ezifihlakeleyo ukuqinisekisa imveliso ekhuselekileyo.
Ukwahluka kwemarike, izinto ezisetyenzisiweyo zinyuke nge-1000 yuan/ton!
Ngenxa yeengozi ezixhaphakileyo, ukuphunyezwa kwemigaqo-nkqubo kunye nokugcinwa kwezityalo eDachang, amaxabiso emarike ayatshintsha rhoqo. Kutshanje kwimarike yeekhemikhali kuvele iimpawu zomlilo zomkhenkce. Iikhemikhali, ebeziphantsi, zanyuka ngequbuliso, kwaye ezo beziqhuma kangangeenyanga zaqala ukuhlawula!
Ukususela nge-1 kaDisemba, nge-solstice, nge-18 kaDisemba, kukho iikhemikhali ezingama-56 ezikwimeko yokunyuka. Phakathi kwazo, ezintathu zokuqala yayiyi-acetic acid (32.08%), i-octyl alcohol (23.64%) kunye ne-nitric acid (14.82%).
Ndikholelwa ukuba ndiyakholelwa kwi-acetic acid yakho: inyuka nge-1000 yuan/ton! Okanye i-32.08%
Okwangoku, abavelisi be-acetic acid baqala ukwehlisa i-negative, isitokhwe sikwindawo yemarike, unikezelo lwe-spot luncinci, amashishini e-acetic acid engingqini ye-shandong athetha i-4600-4700 yuan/ton okanye ngaphezulu. Kodwa xa ixesha lokuthengwa kwe-acetic acid liphelile, kulindeleke ukuba i-acetic acid ihlale isebenza ngokuzinzileyo kwixesha elifutshane.
Ndikholelwa ukuba ndiyakholelwa ukuba i-hydrogen fluoride acid yakho: inyuke nge-980 yuan/ton!
Namhlanje, ixabiso eliphambili lasekhaya le-hydrofluoric acid yi-9000-9500 yuan/ton, ngenxa yokunyuka kwe-fluorite, abavelisi bonyuse ixabiso kancinci. Kwaye ngoku izinga lokusebenza kwefektri ye-hydrofluoric acid liphantsi, linqongophele. Nangona ishishini lokukhenkceza likwixesha lonyaka eliphantsi, kodwa ngokwendlela ekhoyo ngoku, ixabiso kulindeleke ukuba linyuke kancinci kwintsimi yamva nje.
Ndikholelwa ukuba ndiyakholelwa kwi-asidi yakho ye-nitric: inyuka nge-14.82%!
Ubonelelo lwe-asidi ye-nitric luzinzile, imeko-bume yokuthengwa kwemveliso ilungile, ngenxa yokwanda koxinzelelo lokusingqongileyo, umda wamandla kunye nomda wemveliso, izinga lokusebenza kwemveliso liyancipha. Kodwa ngenxa yokuba ixabiso le-ammonia yokwenziwa likwinqanaba eliphezulu, i-asidi ye-nitric kulindeleke ukuba ihlale ikwinqanaba eliphezulu kwixesha elifutshane.
Ndiyakholelwa kwi-butanol yakho: Ndiza kudlula kwi-10000 yuan/ton!
Ngenxa yokuvalwa okungalindelekanga kweyunithi ye-N-butanol ye-BASF yaseJamani eyi-450,000 yeetoni ngonyaka, abavelisi abaphambili e-Asia abafana noMzantsi Korea neTaiwan baye bavala okanye bagcina iiyunithi zisebenza, nto leyo ebangele ukunqongophala kwendawo yonke kunye nokunyuka okukhulu kwamaxabiso. Ukongeza, ii-odolo zokuthumela ngaphandle ziya kukhutshwa ngo-2021, kwaye kulindeleke ukuba i-n-butanol iqhubeke nokunyuka kwixesha elifutshane.
Ngokwahlukileyo koko, ukusukela nge-solstice kaDisemba 1 ngomhla we-18 kweyoMnga, iikhemikhali ezingama-28 zizonke zikhula ngokukhawuleza. Phakathi kwazo, ezintathu eziphambili yayizi: i-phthalic anhydride (-18.46%), i-styrene (-18.15%), i-isopropanol (-18.01%).
Ndikholelwa ukuba ndiyakholelwa kwi-silicon yakho yendalo: tyibiliza i-3000 yuan/ton!
I-silicon yendalo ngaphambi kokuba yamkele umyalelo omtsha, inika inzuzo ngokukhawuleza. NgoDisemba 21, amashishini amakhulu e-silicone ngokubanzi angaphantsi kwama-30,000 yuan/ton, abanye abavelisi baxoxa ngengxoxo enye.
Ndikholelwa ukuba ndiyakholelwa kwingqokelela yakho ye-MDI: Ndikholelwa ukuba ndiyakholelwa ekuweni kwesakhiwo! Ingqokelela ye-MDI yehla nge-10%!
Ukungabikho kwemarike ye-MDI kutshanje, ukunikezelwa kwemveliso ngexesha elithile kuncinci, kodwa ngenxa yokuncipha kwemfuno yexesha elingaphandle kwexesha, kulindeleke ukuba imarike ye-MDI isebenze kancinci kwixesha elifutshane.
Ndikholelwa ukuba ndiyakholelwa kwi-epoxy chloropropane: linda ubone imeko yengqondo enamandla, ndikholelwa ukuba ndikholelwa kwi-8%!
Kutshanje, imakethi ye-epichlorohydrin inolindelo olukhulu kwaye ibone umoya, apho i-bisphenol A ephezulu iwa, kwaye imfuno ephantsi iyancipha. Kulindeleke ukuba i-epichlorohydrin isebenze ikakhulu kwindawo ebuthathaka kwixesha elifutshane.
Ndikholelwa ukuba ndiyakholelwa kwi-epoxy resin: ukuhla kwe-upstream, i-epoxy enye ihla nge-750 yuan/ton
Ukwehla kwemarike ye-epoxy resin kutshanje, ukunikezelwa kwefektri kunciphile, amaxabiso e-BISphenol A aphezulu aphantsi, kulindeleke ukuba ahlale ehla kwi-epoxy resin yexesha elifutshane.
Ukhuseleko kufuneka lunike ingqalelo kwiingozi ezifihlakeleyo, lulungiselele iimpahla ukuze zibambe ngexesha elifanelekileyo!
Ingozi ayizukubangela ukwenzakala komntu kuphela, kodwa ikwabangela nelahleko enkulu kwishishini. Iingozi zixhaphake kakhulu ebusika. Jonga iingozi zokhuseleko ezifihlakeleyo.
Ngasekupheleni konyaka, ukuhlolwa kokhuseleko lweekhemikhali, imiqathango yamandla kunye nemida yemveliso iyanda, ukuze ixabiso liqhubeke linyuka. Kodwa ikhemikhali ikwixesha lokungasebenzi, kwaye ezinye zeefektri ezinkulu zijonga imeko yeodolo yonyaka olandelayo, zaqala ukuyeka enye emva kwenye, lixesha elifanelekileyo lokulungiselela iimpahla. Ukulandelela iikhemikhali kusalawulwa kukunyuka, iimpahla ezishushu zangoku zehla, nina basebenzi beekhemikhali nilungiselele iimpahla ngexesha elifanelekileyo oh.
Okokugqibela, ndininqwenelela nonke i-Winter Solstice emnandi! Ii-odolo ziyakhawuleza! Zikhuselekile kwaye zisempilweni!