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Fetereza yephosphorus: Yakawanda, mutengo wayo wakadzikama uye mudiki
Mhepo yechirimo inodziya, uye zvese zvadzorerwa. Minda nemagreenhouse zviri kuratidza chiitiko chakabatikana chechirimo chinoshingaira kutanga kwechirimo. Sezvo mamiriro ekunze ari kudziya, kurima kuri kufambira mberi kubva kumaodzanyemba kuenda kuchamhembe, uye mwaka wepamusoro wefosfeti yephosphate wasvikawo. "Al...Verenga zvakawanda -
Danho rechipiri rekusimudzira indasitiri ye titanium dioxide riri kuuya
Mushure mekutanga kwaKukadzi, indasitiri yetitanium dioxide yakatanga danho rekutanga rekuwedzera kwemitengo, munguva pfupi yapfuura indasitiri yetitanium dioxide yakavhurazve danho idzva rekuwedzera kwemitengo. Longbai Group, Huiyun titanium industry, Ananda, nuclear titanium dioxide nedzimwe...Verenga zvakawanda -
Zvinhu zvinopisa "zvinotonhora", zvakaderera ne30%!
Mushure mekusununguka kwakazara, hupfumi hwevanhu hwasimuka kubva padhimoni rekare rekushushikana kudzokera kumamiriro ekugadzikana. Zvinhu zvakagadzirwa, zvakazvimba nekuda kwedenda iri, zviri kutonhorerawo zvishoma nezvishoma. Pakati pavo, pamwe neindasitiri yemotokari zvine chekuita nekuputira, mabhatiri nezvimwe...Verenga zvakawanda -
Kudzikira kwe30%! Mutengo wezvinhu zvakawanda zvemakemikari "zvinonyudza"!
Zvaive zvakapenga sei, zvinosuwisa sei ikozvino. Mushure mekuderera pasi pe400,000 yuan/tani, mutengo we lithium carbonate wepamusoro pebhatiri wakaderera pasi pe390,000 yuan/tani kusvika pa387,500 yuan/tani, mutengo mutsva wegore rimwe chete, uye wakaderera kwemazuva makumi maviri nematatu. Anopfuura 100,000 yuan/tani. Mumwedzi mitatu chete, mutengo we lithium...Verenga zvakawanda -
Fetereza yeNitrogen: chiyero chehuwandu hwezvinhu zvinodiwa gore rino
Pamusangano wekuongorora musika wefetereza yenitrogen yechirimo wa2023 wakaitwa muJincheng, Shanxi Province svondo rapfuura, Gu Zongqin, mutungamiriri weChina Nitrogen Fertilizer Industry Association, akataura kuti muna 2022, mabhizinesi ese efetereza yenitrogen achabudirira kupedza fetereza yenitrogen...Verenga zvakawanda -
CHINODZORESA MVURA YEMAHARA (SMF), inzvimbo yemagetsi inonyungudika mumvura ine anion yakawanda ine polymer yakawanda.
HIGH RANGE WATER REDUCER (SMF) inyanzvi yemagetsi inonyungudika mumvura ine anion yakawanda ine polymer yakawanda. SMF ine simba guru rekunyungudutsa simende uye inobvisa mvura yakawanda. SMF ndeimwe yemigero iri mukongiri iripo yekuderedza mvura. Zvinhu zvikuru ndeizvi: chena, mvura yakawanda...Verenga zvakawanda -
Musika weMDI wakabatana wagadzirira kukura
Kubva muna Kukadzi, polymerization yemusika we diphenyl methane diisocyanate (MDI) yakaderedzwa, asi mitengo yezvinhu zvakabikwa yakawedzera zvishoma nezvishoma, senge musi waKukadzi 20 munharaunda yeShandong aniline yakakwira ne1000 yuan (mutengo wetani, wakafanana pazasi). "Mari inotsigira simba rekuwedzera pasi pemvura ...Verenga zvakawanda -
Kukura kwezvinodiwa zvemuno kusina kukwana, zvigadzirwa zvemakemikari zvakasununguka zvishoma!
South China Index yakasununguka zvishoma Kupatsanurwa kunoreva zvese zviri zviviri kukwira nekudzika Svondo rapfuura, musika wezvigadzirwa zvemakemikari zvemuno waive wakasiyana, uye zvese zvakadzikira zvichienzaniswa nesvondo rapfuura. Pakati pezvigadzirwa makumi maviri zvakatariswa neCanton Trading, zvitanhatu zvakakwira, zvitanhatu zvakadzikira uye zvinomwe zvakaramba zvakamira zvakanaka. Kubva pamaonero...Verenga zvakawanda -
Kutengeserana kwekunze kwaderera, zvinhu zvakagadzirwa zvaderera, hondo yekutengeserana yepasi rose yavandudzwa, uye China neUnited States "zvibvumirano zvekutenga" zvavhurwa here?
Munguva pfupi yapfuura, kubva kumafuta asina kucheneswa, remangwana kusvika kuzvinhu zvakagadzirwa, kunyange zvinhu zvinotakura zvinhu zvakawanda, izvo zvave zvichinetsa kwemakore anoda kusvika matatu, zvakaudzawo vatengesi kuti tava kunamata. Kune nhau dzinogara dzichiitika dzekuti nyika yatanga kupinda muhondo yemitengo. Musika wemakemikari uchava wakanaka here gore rino? Kuderera kwe30...Verenga zvakawanda -
Phosphorous Acid, rudzi rwechinhu chisina kugadzirwa, chinoshandiswa zvakanyanya sezvinhu zvekugadzira mapurasitiki anogadzirisa zvinhu.
Phosphorous Acid，chinhu chisina kugadzirwa chine fomura yemakemikari H3PO3. Iupfu hwe crystalline chena, hunonyungudika nyore mumvura uye mune ethanol, uye hunosanganiswa zvishoma nezvishoma kuita orthophosphate mumhepo. Phosphite idibasic acid, acidity yayo yakasimba zvishoma pane phosphoric a...Verenga zvakawanda
