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Kodi Ntchito za Surfactants ndi Chiyani?
1.Kunyowetsa (HLB yofunikira: 7-9) Kunyowetsa kumatanthawuza chodabwitsa chomwe mpweya womwe umalowetsedwa pamalo olimba umasinthidwa ndi madzi. Zinthu zomwe zimakulitsa luso lolowa m'malo mwake zimatchedwa wetting agents.Kunyowetsa nthawi zambiri kumagawidwa m'mitundu itatu: kunyowetsa kukhudzana (kunyowetsa kumamatira)...Werengani zambiri -
Kodi ma surfactants amagwiritsidwa ntchito bwanji popanga mafuta?
1.Ma Surfactants for Heavy Oil Extraction Chifukwa cha kukhuthala kwakukulu komanso kusayenda bwino kwamafuta olemera, kutulutsa kwake kumabweretsa zovuta zazikulu. Kuti apezenso mafuta olemera chonchi, mankhwala amadzimadzi amadzimadzi nthawi zina amabayidwa m'chitsime kuti asandutse zinthu zowoneka bwino kwambiri kukhala ...Werengani zambiri -
Ndi ma surfactants ati omwe angagwiritsidwe ntchito kuwongolera thovu pakuyeretsa?
Ma surfactants omwe ali ndi thovu lotsika amaphatikiza mitundu ingapo ya nonionic ndi amphoteric yokhala ndi magwiridwe antchito ambiri komanso mwayi wogwiritsa ntchito. Ndikofunika kuzindikira kuti ma surfactants awa samatulutsa thovu paziro. M'malo mwake, kuphatikiza pazinthu zina, amapereka njira zowongolera am ...Werengani zambiri -
N'chifukwa chiyani muyenera kusankha surfactant low thovu?
Posankha zopangira ma surfactants kuti muyeretse kapena kukonza mapulogalamu, thovu ndi gawo lofunikira. Mwachitsanzo, m'makina otsuka pamanja - monga zinthu zosamalira galimoto kapena kutsuka mbale m'manja - kuchuluka kwa thovu nthawi zambiri kumakhala kofunika kwambiri. Izi ndi b...Werengani zambiri -
Kodi ma biosurfactants amagwiritsidwa ntchito bwanji mu engineering ya chilengedwe?
Zinthu zambiri zopangidwa ndi mankhwala zimawononga chilengedwe chifukwa cha kusawonongeka kwawo, kawopsedwe, komanso chizolowezi chochulukana m'chilengedwe. Mosiyana ndi izi, zida za biological surfactants - zomwe zimadziwika kuti ndizosavuta kuwononga zachilengedwe komanso zopanda poizoni kuzinthu zachilengedwe - ndizoyenera ...Werengani zambiri -
Kodi ma biosurfactants ndi chiyani?
Ma biosurfactants ndi ma metabolites opangidwa ndi tizilombo toyambitsa matenda panthawi ya kagayidwe kawo kamene amalima. Poyerekeza ndi zopangira ma surfactants opangidwa ndi mankhwala, ma biosurfactants ali ndi mikhalidwe yambiri yapadera, monga kusiyanasiyana kwamapangidwe, kuwonongeka kwachilengedwe, kukhudzidwa kwakukulu kwachilengedwe ...Werengani zambiri -
Kodi ma surfactants amagwira ntchito ziti m'malo osiyanasiyana oyeretsa?
1. Kugwiritsa ntchito mu Chelating Cleaning Chelating agents, omwe amadziwikanso kuti ma complexing agents kapena ligands, amagwiritsa ntchito zovuta (kugwirizanitsa) kapena chelation of chelating agents (kuphatikiza ma complexing agents) okhala ndi ma scaling ma ion kuti apange ma soluble complexes (coordination compounds) poyeretsa p...Werengani zambiri -
Kodi ma surfactants amagwira ntchito yanji poyeretsa Alkaline
1. General Equipment Cleaning Nthawi zambiri amagwiritsidwa ntchito ngati pretreatment poyeretsa asidi kuchotsa mafuta pamakina ndi zida kapena kutembenuza dif ...Werengani zambiri -
Kodi ma surfactants amagwira ntchito ziti poyeretsa ma pickling?
1 Monga Zoletsa Mitsinje ya Acid Pa pickling, hydrochloric acid, sulfuric acid, kapena nitric acid zimachita mosapeŵeka ndi gawo lapansi lachitsulo pamene zimachita dzimbiri ndi sikelo, kutulutsa kutentha ndi kutulutsa asidi wambiri. Kuwonjeza ma surfactants ku yankho la pickling, chifukwa cha ...Werengani zambiri -
Kodi ma surfactants amagwiritsidwa ntchito bwanji poyeretsa mankhwala?
Panthawi yopanga mafakitale, mitundu yosiyanasiyana ya zonyansa, monga kuphika, zotsalira zamafuta, sikelo, matope, ndi ma depositi owononga, amaunjikana mu zida ndi mapaipi azinthu zopangira. Madipoziti awa nthawi zambiri amabweretsa kulephera kwa zida ndi mapaipi, kuchepa kwa magwiridwe antchito ...Werengani zambiri -
Kodi zoyandama zitha kuyikidwa m'malo ati?
Kuvala ore ndi ntchito yopanga yomwe imakonzekera zopangira zosungunulira zitsulo ndi makampani opanga mankhwala. Froth flotation yakhala imodzi mwa njira zofunika kwambiri zopangira mchere. Pafupifupi zinthu zonse zamchere zimatha kulekanitsidwa pogwiritsa ntchito flotation. Flotation ikugwiritsidwa ntchito kwambiri ...Werengani zambiri -
Kodi flotation beneficiation ndi chiyani?
Flotation, yomwe imadziwikanso kuti froth flotation, ndi njira yopangira mchere yomwe imalekanitsa mchere wamtengo wapatali kuchokera ku mchere wa gangue pamalo owoneka bwino a gasi-liquid-solid potengera kusiyana kwapamtunda wa mchere wosiyanasiyana. Kumatchedwanso “kulekanitsa nkhope.&#...Werengani zambiri
