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Kodi mukudziwa mitundu yanji ya mankhwala ophera tizilombo?
Mankhwala ophera tizilombo ndi zinthu zothandizira zomwe zimawonjezeredwa pokonza kapena kugwiritsa ntchito mankhwala ophera tizilombo kuti apititse patsogolo mphamvu zawo za physicochemical, zomwe zimadziwikanso kuti mankhwala ophera tizilombo. Ngakhale ma adjuvants nthawi zambiri amakhala ndi zochitika zochepa zamoyo, amatha kukhudza kwambiri ...Werengani zambiri -
Ndi njira yanji yomwe ingagwiritsidwe ntchito popewa kuwononga?
Nthawi zambiri, njira zopewera dzimbiri zitha kugawidwa m'magulu akulu awiri: 1.Kusankha molondola kwa zida zolimbana ndi dzimbiri ndi njira zina zodzitetezera.Werengani zambiri -
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 -
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 demulsifier mafuta amagwira ntchito bwanji?
Makina opangira mafuta opangira mafuta osakhwima amatengera gawo la inversion-reverse deformation theory. Pambuyo powonjezera demulsifier, kusinthika kwa gawo kumachitika, ndikupanga ma surfactants omwe amapanga mtundu wina wa emulsion womwe umapangidwa ndi emulsifier (reverse demulsifier). ...Werengani zambiri
