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Feteleza wa phosphorous: Wonse ndi wamphamvu, mtengo wake ndi wokhazikika komanso wochepa
Mphepo ya masika ndi yotentha, ndipo chilichonse chabwezeretsedwa. Minda ndi malo obiriwira akuwonetsa malo otanganidwa a masika oyambirira a masika. Pamene nyengo ikutentha, ulimi ukukwera kuchokera kum'mwera kupita kumpoto, ndipo nyengo yochuluka ya feteleza wa phosphate yafikanso. "Al...Werengani zambiri -
Gawo lachiwiri lolimbikitsa makampani a titanium dioxide likubwera
Kumayambiriro kwa mwezi wa February, makampani opanga titanium dioxide adayamba gawo loyamba la kukwera kwa mitengo yamagulu, posachedwapa makampani opanga titanium dioxide adatsegulanso gawo latsopano la kukwera kwa mitengo yamagulu. Longbai Group, Huiyun titanium industry, Ananda, nuclear titanium dioxide ndi ena...Werengani zambiri -
Zinthu zotentha "zozizira", zatsika ndi 30%!
Pambuyo pa ufulu wonse, chuma cha anthu chakwera kuchoka pa chiwanda chakale cha mavuto kubwerera ku mkhalidwe wokhazikika. Zipangizo zopangira, zomwe zatupa chifukwa cha mliriwu, zikuziziranso pang'onopang'ono. Pakati pawo, ndi makampani opanga magalimoto zokhudzana ndi zokutira, mabatire ndi zina zokhudzana nazo...Werengani zambiri -
Kutsika kwa 30%! Mtengo wa mankhwala ambiri "odumphira m'madzi"!
Zinali zopenga bwanji, tsopano ndi zomvetsa chisoni bwanji. Pambuyo potsika pansi pa 400,000 yuan/tani, mtengo wa lithiamu carbonate wokwera batire unatsika pansi pa 390,000 yuan/tani kufika pa 387,500 yuan/tani, mtengo wotsika kwambiri wa chaka chimodzi, ndipo unatsika kwa masiku 23. Kuposa 100,000 yuan/tani. M'miyezi itatu yokha, mtengo wa lithiamu...Werengani zambiri -
Feteleza wa nayitrogeni: kuchuluka kwa zinthu zomwe zilipo ndi zomwe zikufunika chaka chino
Pa msonkhano wofufuza msika wa feteleza wa nayitrogeni wa masika wa 2023 womwe unachitikira ku Jincheng, m'chigawo cha Shanxi sabata yatha, Gu Zongqin, purezidenti wa bungwe la China Nitrogen Fertilizer Industry Association, adanenanso kuti mu 2022, makampani onse opanga feteleza wa nayitrogeni adzamaliza bwino feteleza wa nayitrogeni...Werengani zambiri -
CHINTHU CHOCHEPETSA MADZI CHAM'MBIRI (SMF), ndi chipangizo chamagetsi cha anion chomwe chimasungunuka m'madzi chomwe chimapangidwa ndi polymer yambiri.
CHITSUTSO CHA MADZI CHA HIGH RANGE (SMF) ndi chida chamagetsi chosungunuka ndi madzi cha anion chokhala ndi polima yambiri. SMF ili ndi mphamvu yoyamwa bwino komanso yotsika mtengo pa simenti. SMF ndi imodzi mwa zitsime zomwe zili mu simenti yomwe ilipo kale. Zinthu zazikulu ndi izi: zoyera, madzi ambiri...Werengani zambiri -
Msika wa MDI wogwirizana uli wokonzeka kukula
Kuyambira mu February, kupopera kwa diphenyl methane diisocyanate (MDI) pamsika wamkati kwatsika, koma mitengo ya zinthu zopangira inakwera pang'onopang'ono, monga pa February 20 m'chigawo cha Shandong aniline inakwera ndi 1000 yuan (mtengo wa tani, womwewo pansipa). "Kuthandizira mtengo kumathandizira kwambiri pansi pa ...Werengani zambiri -
Kusakwanira kwa kufunikira kwa zinthu m'dziko muno, mankhwala opangidwa ndi mankhwala achepa pang'ono!
South China Index yosasunthika pang'ono Kugawa kumatanthauza kukwera ndi kutsika Sabata yatha, msika wa mankhwala am'nyumba unali wosiyana, ndipo wonse unatsika poyerekeza ndi sabata yatha. Pakati pa zinthu 20 zomwe Canton Trading inkayang'anira, zisanu ndi chimodzi zinakwera, zisanu ndi chimodzi zinatsika ndipo zisanu ndi ziwiri zinakhalabe zokhazikika. Kuchokera pamalingaliro...Werengani zambiri -
Malonda akunja atsika, zipangizo zopangira zatsika, nkhondo yamalonda yapadziko lonse yakwera, ndipo China ndi United States "zolamula zolanda" zatsegulidwa?
Posachedwapa, kuyambira mafuta osakonzedwa, tsogolo mpaka zinthu zopangira, ngakhale katundu wokwera kwambiri, womwe wakhala wovuta kwa zaka pafupifupi zitatu, nawonso adauza amalonda kuti takhala tikulambira. Pali nkhani zosalekeza kuti dziko lapansi layamba kulowa mu nkhondo yamitengo. Kodi msika wa mankhwala udzakhala wabwino chaka chino? Kutsika kwa 30...Werengani zambiri -
Phosphorous Acid, mtundu wa chinthu chosapangidwa, chomwe chimagwiritsidwa ntchito kwambiri popanga zinthu zokhazikika zapulasitiki
Phosphorous Acid，chopangidwa ndi zinthu zopanda organic zokhala ndi formula ya mankhwala H3PO3. Ndi ufa woyera wa kristalo, wosungunuka mosavuta m'madzi ndi ethanol, ndipo pang'onopang'ono umasungunuka kukhala orthophosphate mumlengalenga. Phosphite ndi dibasic acid, acidity yake ndi yolimba pang'ono kuposa phosphoric a...Werengani zambiri
