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Ukuvalwa kwe-dichloromethane kwaziswa, ukukhutshwa okulinganiselweyo kokusetyenziswa kwimizi-mveliso
Ngomhla wama-30 ku-Epreli, ngo-2024, i-United States Environmental Protection Agency (EPA) yakhupha umthetho wokuthintela ukusetyenziswa kwe-dichloromethane eneenjongo ezininzi ngokuhambelana nemigaqo yolawulo lomngcipheko we-Toxic Substances Control Act (TSCA). Eli nyathelo lijolise ekuqinisekiseni ukuba ukusetyenziswa okubalulekileyo kwe-dichloromethane kunokukhuseleka...Funda ngokugqithisileyo -
I-COCAMIDO PROPYL BETAINE-CAPB 30%
Ukusebenza kunye nokusetyenziswa Le mveliso yi-amphoteric surfactant eneziphumo ezilungileyo zokucoca, ukukhupha igwebu kunye nokulungisa imeko, kwaye ihambelana kakuhle ne-anionic, cationic kunye ne-nonionic surfactants. Le mveliso ayinakurhawuzelelwa kakhulu, ayisebenzi kakuhle, igwebu elincinci nelizinzileyo, kwaye...Funda ngokugqithisileyo -
I-METHYLENE CHLORIDE——I-SHANGHAI INCHEE INTERNATIONAL TRADING CO., LTD IYAKUMEMA UKUBA UTHATHE INXAXHEBA KWI-ICIF CHINA 2024
Ukususela nge-19 ukuya kwi-21 kaSeptemba, ngo-2024, uMboniso weShishini leMichiza leHlabathi laseTshayina wama-21 (ICIF China) uza kuvulwa ngokumangalisayo kwiZiko leMiboniso yeHlabathi elitsha laseShanghai! Lo mboniso uza kubonisa amacandelo asithoba amakhulu: amandla kunye nepetroli...Funda ngokugqithisileyo -
Qhubeka uphambana! Amaxabiso empahla aphindwe kabini ngoJulayi, afikelela kwixabiso eliphezulu eliphantse libe yi-$10,000!
Izenzo zomkhosi wamaHouthi zibangele ukuba amaxabiso empahla aqhubeke enyuka, kungekho zimpawu zokuhla. Okwangoku, amaxabiso empahla yeendlela ezine eziphambili kunye neendlela zaseMzantsi-mpuma Asia zonke zibonisa ukunyuka. Ngokukodwa, i-frei...Funda ngokugqithisileyo -
“Akunakwenzeka ukubamba ibhokisi!” UJuni uza kuzisa utshintsho olutsha lokunyuka kwamaxabiso!
Umthamo wangoku wokungasebenzi kakuhle kwimarike uphantsi kakhulu, kwaye phantsi kwemvelaphi yomzila ojikelezayo woLwandle oluBomvu, umthamo wangoku awonelanga, kwaye isiphumo somzila ojikelezayo siyabonakala. Ngokubuyela kwemfuno eYurophu naseMelika, kunye neenkxalabo malunga nexesha elide lomzila ojikelezayo kunye nokuyeka...Funda ngokugqithisileyo -
I-Sodium tripolyphosphate (STPP) sisithako esisebenziseka lula nesisetyenziswa kakhulu kumashishini ahlukeneyo.
I-Sodium tripolyphosphate (STPP) sisithako esisebenziseka lula nesisetyenziswa kakhulu kumashishini ahlukeneyo, kubandakanya ukucubungula ukutya, iisepha, kunye nonyango lwamanzi. Iimpawu zayo ezininzi zenza ukuba ibe yinxalenye ebalulekileyo kwiimveliso ezininzi, inika izibonelelo ezifana nokuphuculwa ...Funda ngokugqithisileyo -
Uqikelelo lwamaxabiso eemveliso: i-hydrochloric acid, i-cyclohexane, kunye nesamente ziyakhula
I-Hydrochloric acid Amanqaku aphambili ohlalutyo: Ngomhla we-17 ku-Epreli, ixabiso lilonke le-hydrochloric acid kwimarike yasekhaya lenyuke nge-2.70%. Abavelisi basekhaya batshintshe kancinci amaxabiso abo efektri. Imarike ye-chlorine engamanzi isandula ukubona ukuhlanganiswa okuphezulu, kulindelwe...Funda ngokugqithisileyo -
Ingxelo yeVeki nganye malunga noShishino lweZinto eziKrwada kunye neeMveliso eziShushu zeVeki ye-13 ka-2024
1, I-Methylene chloride Amaxabiso aphantsi ezinto ezisetyenzisiweyo ayatshintshatshintsha kwaye ayanda 2, Isobutyraldehyde Ubuthathaka obuphambili kunye nokwehla okukhulu kwamaxabisoFunda ngokugqithisileyo -
I-BCI yesalathisi sokunikezelwa kweempahla kunye nemfuno ngoMatshi 2024 yayiyi-0.14
NgoMatshi 2024, isalathisi sobonelelo kunye nemfuno yeempahla (i-BCI) besiyi--0.14, ngokonyuka okuphakathi kwe--0.96%. Amacandelo asibhozo ajongwe yi-BCI afumene ukwehla okukhulu kunye nokunyuka okuncinci. Amacandelo amathathu aphezulu anyukayo licandelo elingenayo i-ferrous, ngokonyuka kwe-1.66%, ucandelo lwezolimo kunye nolwecala...Funda ngokugqithisileyo -
i-perchloroethylene inamandla kakhulu
i-perchloroethylene ↗ Amanqaku aphambili ohlalutyo: Ekuqaleni kwale veki, iifektri ezininzi ezinkulu ze-perchloroethylene zinyuse amaxabiso. Ukunikezelwa kweempahla kuncinci, kwaye abathengisi nabo baya kunyusa amaxabiso abo kamva. Ngenxa yesakhiwo sohlobo lwe-refrigerant esezantsi kwe-R125, imveliso...Funda ngokugqithisileyo
