Dongosolo la mankhwala a chomera chikugwirizana ndi zinthu monga mtundu wa ore, njirayo imayendera, ndi mitundu ya michere yopanga zinthu zomwe zimafunikira kuti zitheke. Nthawi zambiri amatsimikizika kudzera pakuyesa kwa ores kapena semi-mafakitale. Njira yopangira mankhwala ndi chinthu chofunikira chomwe chikukhudza ukadaulo komanso zachuma za michere yam'madzi. Momwe mungawonjezere mlingo woyenera wa mankhwala opangira mankhwala ndiofunikira.
1. Mitundu ya mankhwalawa amatha kugawidwa m'magulu atatu malinga ndi ntchito zawo (1) othandizira: zinthu zolimbitsa thupi zothandizira kupatsidwa mawonekedwe ophatikizika. Ankakonda kupanga chofunda cha thovu lomwe lingayake mchere. Mafuta oyipa amapanga mafuta a paini, mafuta a cresol, mowa, ndi zina. Omwe amagwiritsa ntchito omwe amagwiritsidwa ntchito amaphatikiza mankhwala akuda, mankhwala oyera, acidty acids, a aminester, adletter, omwe amasintha zomwe zimapangitsa kuti pakhale michere Ndipo osonkhanitsa ① PH addruster: Liimu, sodium carbonate, sulufuric acid, sulufur dioxide; ② Ogwira ntchito: mkuwa sulfate, sulfide sodium; Othandizira: laimu, mchere wachikasu wamagazi, sodium dailomate, glassium dlomate, wowuma, wotupa polymer polymer, etc.; ④ Ena: Mitundu yonyowa, othandizira oyandama, otumiza, osungunuka, etc.
2. Mlingo wa zobwezera: Mlingo wa obwezeretsa uyenera kukhala wolondola panthawi yamawu. Kusakwanira kapena kuchuluka kwambiri kumakhudza michere yokonzekera michere, ndipo Mlingo wochulukirapo udzawonjezera mtengo wamadzi. Zomwe zimapangitsa kuti mapangidwe osiyanasiyana azithunzithunzi: Mlingo wosakwanira womenyedwa udzatsogolera kukhazikika kwa chiwombankhanga, ndipo mlingo wochulukirapo udzayambitsa chodabwitsa cha "Gwero likuyenda"; - Ngati Mlingo wa Ogwiritsa ntchito ndi ochepa kwambiri, zotsatira zake zidzakhala zosauka, ndipo Mlingo wochulukirapo udzawononga njira yobwereketsa. Kusankha; Mlingo wosakwanira wa inhibitors umadzamiza kalasi yochepa, ndipo zotupa zochulukirapo zimalepheretsa mchere komanso kuchepetsa chiwongolerochi. 3. Kusandulika kwamankhwala kumaseka ma garmaceuticals olimba mu zakumwa zowonjezera zosavuta. Ogulitsa ndi kusungunuka kwamadzi osauka, monga Xanthate, Amylanium, sodium carbonate, edium sulfide, enc., onse amakonzedwa muzovuta kuyambira 2% mpaka 10%. Othandizira omwe ali opanda madzi amayenera kusungunuka mu solofu woyamba, kenako ndikuwonjezera yankho, monga onyamula amine. Ena atha kuwonjezeredwa mwachindunji, monga # 2 Mafuta, # 31 ufa wakuda, etc. Zosintha zambiri m'madzi ndipo kukonzekera kwakukulu, kukonzekera kwakukulu, kukonzekera kwakukulu, kuphatikiza kwakukulu kwa zaka 10 mpaka 20%. Mwachitsanzo, sodium sulfide imakonzedwa ku 15% ikagwiritsidwa ntchito. Kwa mankhwala osokoneza bongo omwe sasungunuke mwamphamvu m'madzi, ma soric oundana atha kugwiritsidwa ntchito kuwasulira kenako ndikukonzekera njira zochepa. Kusankha kwa njira yokonzekera mankhwala kumachitika makamaka malinga ndi katundu, kuwonjezera njira ndi ntchito za mankhwala. Njira zakukonzekera mwachizolowezi ndizo: ① Konzani 2% mpaka 10% yothetsera vuto. Makina osungunuka ambiri amakonzedwa motere (monga Xanthate, sulfate yamkuwa, esual saltering, etc.) Kwa mankhwala ena okwanira omwe sasungunuka mosavuta, amatha kukonzedwa kukhala emulsions. Nthawi zambiri otola otola komanso omenyedwa amatha kusunthidwa kwa mphindi 1-2, koma othandizira ena amafunikira olimbikitsa kwa nthawi yayitali.
Post Nthawi: Sep-232444
