Makampani opanga chithandizo chapamwamba

  Pamwamba pa zinthu zopukutidwa kuyenera kusamaliridwa bwino musanawozedwe.Kuchotsa mafuta ndi kuwotcha ndi njira zofunika kwambiri, ndipo zitsulo zina ziyenera kutsukidwa bwino musanalandire chithandizo.APG imagwiritsidwa ntchito kwambiri m'derali.

Kugwiritsa ntchito APG pakuyeretsa ndi kuchotsera mafuta kusanachitike komanso pambuyo pakuyatsa zitsulo ndi electroplating.Ma surfactants omwe ali ndi gawo limodzi amakhala ndi zotsalira zotsalira pambuyo poyeretsa, zomwe sizingakwaniritse zofunikira pakuchotsa mafuta opaka kale (kutsika kwamafuta opangira madontho ≥98%). Chifukwa chake, kuti muwonjezere magwiridwe antchito azitsulo zotsuka zitsulo muyenera kuphatikiza ndi Alkyl Polyglucoside.Zotsatira zoyera za kuphatikiza ndi APG 0814 ndi isomeric C13 polyoxyethylene ether ndizochulukirapo kuposa kuphatikizika ndi AEO-9 ndi isomeric C13 polyoxyethylene ether. Ofufuza kudzera mu mayeso angapo a skrini ndi kuyesa kwa orthogonal.Kuphatikiza APG0814 ndi AEO-9, isomeric C13 polyoxyethylene ether, K12, ndikuwonjezera maziko, omanga, ndi zina zambiri. pezani ufa wosagwiritsa ntchito phosphorous wa eco-friendly, womwe umagwiritsidwa ntchito poyeretsa zitsulo.Ntchito yake yonse ikufanana ndi BH-11 (mphamvu yotsitsa phosphorous) pamsika.Ofufuza asankha zinthu zingapo zomwe zimatha kuwonongeka kwambiri, monga APG, AES, AEO-9 ndi saponin ya tiyi (TS), ndikuwaphatikiza kuti apange chotsukira chotengera madzi chomwe chimagwiritsa ntchito poyambira zitsulo.Kafukufuku akuwonetsa kuti APG C12~14/AEO-9 ndi APG C8~10/AEO-9 ali ndi zotsatira synergistic.Pambuyo pa kuphatikizika kwa APGC12~14/AEO-9, mtengo wake wa CMC umatsikira ku 0.050 g/L, ndipo mutaphatikizana ndi APG C8~10/AEO -9, mtengo wake wa CMC umatsikira ku 0.025g/L.Zofanana za kuchuluka kwa AE0-9/APG C8~10 ndizopangidwa bwino kwambiri.Pa m(APG C8~10): m(AEO-9)=1:1, kuchuluka kwake ndi 3g/L, ndikuwonjezera Na₂CO₃monga wothandizira pawiri kuyeretsa zitsulo, kuyeretsa kwa kuipitsidwa kwamafuta ochita kupanga kumatha kufika 98.6%. Ochita kafukufuku anaphunziranso kuyeretsa kwa mankhwala pamwamba pa 45# zitsulo ndi HT300 imvi kuponyedwa chitsulo, ndi mkulu mitambo mfundo ndi kuyeretsa mlingo wa APG0814, Peregal 0-10 ndi polyethylene glycol octyl phenyl etha nonionic surfactants ndi mkulu kuyeretsa mlingo wa anionic surfactants AOS.

kuyeretsa kwa gawo limodzi la APG0814 kuli pafupi ndi AOS, kupitirira pang'ono kuposa Peregal 0-10;CMC ya awiri akale ndi 5g/L kutsika kuposa yomaliza.Kuphatikizika ndi mitundu inayi ya ma surfactants ndikuwonjezedwa ndi zoletsa dzimbiri ndi zowonjezera zina kuti mupeze chothandizira chotsuka madontho amafuta otenthetsera m'madzi opangidwa ndi madzi, ndikuyeretsa kopitilira 90%.Kupyolera mu mndandanda wa zoyesera za orthogonal ndi zoyesera zokhazikika, ofufuzawo adaphunzira zotsatira za anthu angapo ochita masewera olimbitsa thupi pa zotsatira zowonongeka.Dongosolo lofunikira ndi K12>APG>JFC>AE0-9, APG ndiyabwino kuposa AEO-9, ndipo fufuzani njira yabwino kwambiri ndi K12 6%, AEO-9 2.5%, APG 2.5%, JFC 1%, kuwonjezeredwa ndi zina zowonjezera.Mlingo wochotsa mafuta pamadontho amafuta pamalo achitsulo ndi opitilira 99%, ochezeka komanso osawonongeka.Ofufuza amasankha sodium lignosulfonate ndi detergency amphamvu ndi biodegradability wabwino kusakaniza APGC8-10 ndi AEO-9, ndi synergy ndi zabwino.

Aluminium alloy kuyeretsa wothandizira. Ochita kafukufuku apanga chosalowerera ndale kuyeretsa aloyi zotayidwa-azinki, kuphatikiza APG ndi ethoxy-propyloxy, C8 ~ C10 mafuta mowa, mafuta methyloxylate (CFMEE) ndi NPE 3% ~ 5% ndi mowa, zina, etc. Iwo ali ndi ntchito za emulsification, kubalalitsidwa ndi kulowa, degreasing ndi dewaxing kukwaniritsa ndale kuyeretsa, palibe dzimbiri kapena ma discoloration a aluminiyamu, nthaka ndi aloyi.Makina oyeretsa a magnesium aluminium alloy apangidwanso.Kafukufuku wake akuwonetsa kuti isomeric mowa etere ndi APG ndi synergistic kwenikweni, kupanga wosanjikiza monomolecular adsorption wosanjikiza ndi kupanga micelles osakaniza mkati yankho, amene bwino kumanga luso la surfactant ndi banga mafuta, potero kukulitsa luso kuyeretsa wa. woyeretsa.Ndi kuwonjezera kwa APG, kugwedezeka kwapamwamba kwa dongosolo kumachepa pang'onopang'ono.Pamene kuchuluka kwa alkyl glycoside kumaposa 5%, kugwedezeka kwapamwamba kwa dongosolo sikumasintha kwambiri, ndipo kuchuluka kwa alkyl glycoside ndi 5% makamaka.Njira yodziwika bwino ndi: ethanolamine 10%, Iso-tridecyl mowa polyoxyethylene ether 8%, APG08105%, potaziyamu pyrophosphate 5%; Tetrasodium hydroxy ethyldiphosphonate 5%, sodium molybdate 3%, propylene glycol methyl ether 7%, madzi 57%,chotsukiracho ndi chamchere wofooka, choyeretsa bwino, chiwopsezo chochepa cha magnesium aluminium alloy, kuwonongeka kosavuta kwa biodegradation, komanso kuteteza chilengedwe.Pamene zigawo zina zimakhalabe zosasinthika, kukhudza ngodya ya aloyi pamwamba kumawonjezeka kuchokera ku 61 ° mpaka 91 ° pambuyo pa isotridecanol polyoxyethylene ether m'malo mwa APG0810, kusonyeza kuti kuyeretsa kwa APG0810 kuli bwino kuposa kale.

Kuphatikiza apo, APG ili ndi zinthu zabwinoko zoletsa dzimbiri zama aluminiyamu aloyi.Gulu la hydroxyl mu mawonekedwe a APG a mamolekyulu amalumikizana mosavuta ndi aluminiyumu kuti apangitse kutsatsa kwamankhwala.Ochita kafukufuku aphunzira za kuletsa dzimbiri kwa ma surfactants angapo omwe amagwiritsidwa ntchito kwambiri pazitsulo za aluminiyamu.Pansi pa acidic chikhalidwe pH = 2, dzimbiri zopinga zotsatira APG (C12 ~ 14) ndi 6501 ndi bwino.Dongosolo lake la corrosion inhibition effect ndi APG>6501>AEO-9>LAS>AES, yomwe APG, 6501 ili bwino.

Kuchuluka kwa dzimbiri kwa APG pamwamba pa zotayidwa aloyi ndi 0,25 mg, koma ena atatu surfactant njira 6501, AEO-9 ndi LAS pafupifupi 1 ~ 1.3 mg.Pansi pa alkaline chikhalidwe cha Ph = 9, zoletsa dzimbiri za APG ndi 6501 ndizabwinoko.Kupatula pa chikhalidwe cha alkaline, APG ikuwonetsa mawonekedwe a ndende.

Mu njira ya NaOH ya 0.1mol/L, zotsatira za kuletsa dzimbiri zidzawonjezeka pang'onopang'ono limodzi ndi kuwonjezeka kwa APG mpaka kufika pachimake (1.2g/L), ndiye ndi kuwonjezeka kwa ndende, zotsatira za dzimbiri. cholepheretsa chidzabwerera.

Zina, monga zitsulo zosapanga dzimbiri, zoyezera zojambulazo.Ochita kafukufuku adapanga chotsukira chitsulo chosapanga dzimbiri oxide.Amapangidwa ndi 30% ~ 50% cyclodextrin, 10% ~ 20% organic acid ndi 10% ~ 20% composite surfactant.Otchulidwa opangidwa ndi surfactant ndi APG, sodium oleate,6501(1:1:1), yomwe imakhala ndi zotsatira zabwino zoyeretsa oxide.Ili ndi kuthekera kosintha choyeretsa cha chitsulo chosapanga dzimbiri cha oxide wosanjikiza chomwe chimakhala ndi asidi osakhazikika pakali pano.

Makina oyeretsera oyeretsera pamwamba apangidwanso, omwe amapangidwa ndi APG ndi K12, sodium oleate, hydrochloric acid, ferric chloride, ethanol ndi madzi oyera.Kumbali imodzi, kuwonjezera kwa APG kumachepetsa kuthamanga kwapamwamba kwa zojambulazo, zomwe zimathandiza kuti yankho lifalikire bwino pamwamba pa zojambulazo ndikulimbikitsa kuchotsedwa kwa oxide wosanjikiza;Komano, APG ikhoza kupanga thovu pamwamba pa yankho, lomwe limachepetsa kwambiri chifunga cha asidi.Kuchepetsa kuwonongeka kwa woyendetsa ndi kuwonongeka kwa zida, panthawiyi, ma intermolecular chemical adsorption amatha kusokoneza zochitika za organic m'madera ena a pamwamba pa mamolekyu ang'onoang'ono a zojambulazo kuti apange zinthu zabwino kwambiri zotsatila ndondomeko zomatira organic.