Iindaba
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Isishwankathelo seMarike yeCalcium Formate yeSithili kunye noHlalutyo loKhuphiswano ngo-2021
Uphononongo lweMarike yeCalcium Formate yeHlabathi yingxelo yohlalutyo apho kwenziwe imizamo enzulu yokuphanda ulwazi oluchanekileyo noluxabisekileyo. Idatha ehlaziyiweyo yenziwe kuthathelwa ingqalelo abadlali abaphambili abakhoyo kunye nabakhuphisana nabo kwixesha elizayo. Uphononongo oluneenkcukacha...Funda ngokugqithisileyo -
Umlawuli we-EPA uReagan: Valela i-methylene chloride ebulalayo ngoku!
I-Toxic-Free Future ijolise ekudaleni ikamva elisempilweni ngokukhuthaza ukusetyenziswa kweemveliso ezikhuselekileyo, iikhemikhali kunye neendlela zokusebenza ngophando oluphambili, ukuxhasa, ukuhlanganisana kwabantu abaninzi kunye nokubandakanya abathengi. I-Dichloromethane inxulunyaniswe nezempilo...Funda ngokugqithisileyo -
Thenga iNepal Wholesale China Factory Chemical Plastic Raw Material PVC Resin Sg 5 K57 PVC Resin Supplier Suspension PVC Resin K 67 K 68 kunye nePolyvinyl Chloride PVC
I-resin ye-PVC yeyona nto isetyenziswa kakhulu kwishishini leplastiki. Izinzile kakuhle kwiikhemikhali, iyamelana nokugqwala kwaye iyamelana namanzi. Iyanyibilika kwi-acetone, i-hydrochloric acid ester, i-ester kunye nezinye iialcohols. Ingabonelela ngokunyibilika okuhle, umbane olungileyo ...Funda ngokugqithisileyo -
Ukulwa neekhemikhali ezintsha ezisetyenziswa kwiityhefu nakwiibhombu | UK | Iindaba
I-Daily Express iyaqonda ukuba abathengi abanokubakho be-ammonium nitrate, esetyenziswa kwizichumisi nakwizinto eziqhumayo, baya kuyidinga imvume. I-Hydrochloric acid, i-phosphoric acid, i-methenamine kunye ne-sulfur nazo zongezwe kuluhlu lweekhemikhali ezigcinwayo kunye nabathengisi kwi-intanethi...Funda ngokugqithisileyo -
Iindaba – Imfuno ekhulayo yamafutha asekelwe kwikhabhoni ukuze axhase uqoqosho iyaqhubeka nokunyusa ubungakanani bekhabhoni dayokhsayidi (CO2) emoyeni.
Iindaba – Imfuno ekhulayo yamafutha asekelwe kwikhabhoni ukuze axhase uqoqosho iyaqhubeka nokunyusa ubungakanani bekhabhoni dayokhsayidi (CO2) emoyeni. Nangona kusenziwa imizamo yokunciphisa ukukhutshwa kwe-CO2, oku akunciphisi iziphumo eziyingozi zegesi esele ikwi...Funda ngokugqithisileyo -
Okokuqala ngqa, i-BASF inika i-neopentyl glycol (NPG) kunye ne-propionic acid (PA) enemveliso ye-zero carbon footprint (PCF), ngokutsho kwenkampani. Ezi mveliso zenziwe kwi-com...
I-BASF ayiphumeleli kwi-PCF ye-NPG kunye ne-PA ngendlela yayo ye-Biomass Balance (BMB) isebenzisa i-feedstock evuselelekayo kwinkqubo yayo yemveliso edibeneyo. Ngokuphathelele i-NPG, i-BASF ikwasebenzisa imithombo yamandla avuselelekayo kwimveliso yayo. Iimveliso ezintsha zi...Funda ngokugqithisileyo -
I-EPA Icebisa Ukuthintelwa Kokusetyenziswa Kakhulu kweDichloromethane | Iidayimani zeBeveridge
I-Arhente yoKhuseleko lweNdalo yase-US (i-EPA) icebise ukuba kuthintelwe phantse zonke iindlela zokusebenzisa i-dichloromethane, ekwaziwa ngokuba yi-dichloromethane, isinyibilikisi esisetyenziswa kakhulu kunye noncedo lokucubungula. Oku kuthintelwa kuya kuba nefuthe elikhulu kumashishini amaninzi, phakathi kwe-100 kunye ne-2...Funda ngokugqithisileyo -
Ukuvuselela Impendulo: Umfo kaKlarman Uphuhlisa Isixhobo Esitsha Sokubangela Uxinzelelo
Iimpendulo zeekhemikhali zisenzeka kuyo yonke indawo esingqongileyo ngalo lonke ixesha—ngokucacileyo xa ucinga ngako, kodwa bangaphi kuthi abakwenzayo xa siqala imoto, sibilisa iqanda, okanye sichumisa ingca yethu? Ingcali ye-chemical catalysis uRichard Kong ebecinga nge-chemi...Funda ngokugqithisileyo -
Umlawuli we-EPA uReagan: Valela i-methylene chloride ebulalayo ngoku!
I-Toxic-Free Future ijolise ekudaleni ikamva elisempilweni ngokukhuthaza ukusetyenziswa kweemveliso ezikhuselekileyo, iikhemikhali kunye neendlela zokusebenza ngophando oluphambili, ukuxhasa, ukuhlanganisana kwabantu abaninzi kunye nokubandakanya abathengi. I-Dichloromethane inxulunyaniswe nezempilo...Funda ngokugqithisileyo -
I-EPA Icebisa Ukuthintelwa kweCommon Solvent kunye ne-Processing Additive Dichloromethane | Goldberg Seqara
Kwimigaqo ecetywayo eyapapashwa ngoMeyi 3, i-US Environmental Protection Agency icebisa ukuthintela ukusetyenziswa kwe-dichloromethane, ekwaziwa ngokuba yi-dichloromethane, isinyibilikisi esiqhelekileyo kunye noncedo lokucubungula. Isetyenziswa kwiindlela ezahlukeneyo zabathengi kunye nezorhwebo, kubandakanya...Funda ngokugqithisileyo -
Ingozi embi ibangela ukukhangela ezinye iindlela endaweni yeenaliti kwiilabhoratri zekhemistri | Iindaba
Umphandi waseFransi uphakamise ulwazi ngeengozi zeenaliti ezibukhali kwiilabhoratri emva kwengozi embi ebandakanya ukuvuza kwesinyibilikisi rhoqo. Ngoku ucela ukuphuhliswa kwezinto zokutshintsha iinaliti zokudlulisa izinyibilikisi okanye ii-reagents ukuphucula ukhuseleko lwelabhoratri...Funda ngokugqithisileyo -
Thenga i-Wholesale China PVC Resin Powder Sg-5/sg5 Hot Sale High Quality Cas Number: 9002-86-2 China Leather Tubes PVC Flooring Product Supplier PVC Resin and Polyvinyl Chloride nge-US$0.05.
I-resin ye-PVC yeyona nto isetyenziswa kakhulu kwishishini leplastiki. Izinzile kakuhle kwiikhemikhali, iyamelana nokugqwala kwaye iyamelana namanzi. Iyanyibilika kwi-acetone, i-hydrochloric acid ester, i-ester kunye nezinye iialcohols. Ingabonelela ngokunyibilika okuhle, umbane olungileyo ...Funda ngokugqithisileyo