Ụlọ ọrụ ọgwụgwọ elu

  A ghaghị agwọta elu nke ngwaahịa ndị a na-etinye n'elu nke ọma tupu ịwụnye ya. Iweda na etching bụ usoro dị mkpa, na ọ dị mkpa ka ihicha ihe ụfọdụ n'elu ígwè tupu ọgwụgwọ. A na-eji APG eme ihe na mpaghara a.

Ngwa nke APG na nhicha na nkwụsịtụ tupu na mgbe mkpuchi metal na electroplating. Surfactants nke otu akụkụ nwere ihe mpụta doro anya mgbe ihichachara, nke na-enweghị ike imezu ihe achọrọ nke mkpocha mkpuchi mkpuchi (ọnụego nhicha mmanụ artificial ≥98%). Ya mere, iji melite arụmọrụ nke metal ihicha mmadụ mkpa ka compound na Alkyl Polyglucoside. Mmetụta dị ọcha nke ịgbakọta site na APG 0814 na isomeric C13 polyoxyethylene ether karịrị nke njikọta nke AEO-9 na isomeric C13 polyoxyethylene ether. Ndị na-eme nchọpụta site na usoro nyocha nke ihuenyo na nnwale orthogonal. Ejikọtara APG0814 na AEO-9, isomeric C13 polyoxyethylene ether, K12, na agbakwunyere ntọala inorganic, ndị na-ewu ụlọ, wdg. nweta ntụ ntụ na-emebi emebi na-abụghị phosphorus nke eco-friendly, nke a na-etinye n'ime ọgwụgwọ ncha elu igwe. Ọrụ ya zuru oke dị ka BH-11 (ike mbibi phosphorus) n'ahịa. Ndị na-eme nchọpụta ahọrọla ọtụtụ ihe ndị na-emepụta ihe na-emepụta ihe dị ndụ, dị ka APG, AES, AEO-9 na tii saponin (TS), ma mee ka ha nwee ike ịmepụta ihe na-eme ka mmiri na-eme ka mmiri dị mma nke na-eji na tupu usoro nke mkpuchi ígwè. Nnyocha ahụ gosiri na APG C12 ~ 14 / AEO-9 na APG C8 ~ 10 / AEO-9 nwere synergistic mmetụta. Mgbe compounding nke APGC12 ~ 14 / AEO-9, ya CMC uru na-ebelata ka 0.050 g / L, na mgbe compounding nke APG C8 ~ 10 / AEO -9, ya CMC uru na-ebelata ka 0.025g / L. nha nha oke nke AE0-9 / APG C8 ~ 10 bụ usoro kachasị mma. Kwa m (APG C8 ~ 10): m (AEO-9) = 1: 1, ntinye uche bụ 3g/L, wee gbakwunye Na₂CO₃dị ka ihe inyeaka na-emepụta ihe na-ehicha ígwè, ọnụ ọgụgụ ihicha nke mmetọ mmanụ nwere ike iru 98.6%. Ndị na-eme nchọpụta amụkwara ike nhicha nke ọgwụgwọ elu na 45 # ígwè na HT300 isi awọ nkedo ígwè, na elu igwe ojii na ọnụ ọgụgụ ihicha nke APG0814, Peregal 0-10 na polyethylene glycol octyl phenyl ether nonionic surfactants na elu ihicha ọnụ ọgụgụ nke anionic surfactants AOS.

ọnụ ọgụgụ nhicha nke otu akụrụngwa APG0814 dị nso AOS, dị ntakịrị elu karịa Peregal 0-10; CMC nke abụọ mbụ bụ 5g/L dị ala karịa nke ikpeazụ. Compounding na ụdị anọ nke surfactants na supplemented na nchara inhibitors na ndị ọzọ mgbakwunye na-na-arụ ọrụ nke ọma na gburugburu ebe obibi enyi na enyi ime ụlọ-okpomọkụ mmiri nke dabeere na mmanụ na-ehicha ihe, na a ihicha arụmọrụ karịa 90%. Site na usoro nyocha nke orthogonal na nyocha ọnọdụ, ndị nchọpụta nyochara mmetụta nke ọtụtụ surfactants na mmetụta mmebi ahụ. Ihe dị ịrịba ama bụ K12> APG> JFC> AE0-9, APG dị mma karịa AEO-9, na-arụ ọrụ nke ọma usoro bụ K12 6%, AEO-9 2.5%, APG 2.5%, JFC 1%, supplemented na ndị ọzọ. ihe mgbakwunye. Ọnụego mwepụ mmanụ nke ntụpọ mmanụ n'elu igwe karịrị 99%, eco-friendly and biodegradable. Ndị na-eme nchọpụta na-ahọrọ sodium lignosulfonate na ike siri ike na ezigbo biodegradability iji jikọta na APGC8-10 na AEO-9, na mmekọrịta dị mma.

Aluminium alloy ihicha ihe. Ndị na-eme nchọpụta emepụtala onye na-ehicha ihe na-anọpụ iche maka aluminum-zinc alloys, na-ejikọta APG na ethoxy-propyloxy, C8 ~ C10 fatty alcohol, fatty methyloxylate (CFMEE) na NPE 3% ~ 5% na mmanya, ihe mgbakwunye, wdg Ọ nwere ọrụ nke emulsification, dispersion na penetration, degreasing na dewaxing iji nweta ihicha na-anọpụ iche, ọ dịghị corrosion ma ọ bụ discoloration nke aluminum, zinc na alloy. E mepụtakwara ihe na-ehicha ihe na-eme ka aluminom magnesium. Nnyocha ya na-egosi na ether mmanya isomeric na APG nwere mmetụta synergistic, na-eme ka ngwakọta monomolecular adsorption oyi akwa ma na-akpụ micelles agwakọta n'ime ngwọta, nke na-eme ka ikike nke surfactant na ntụpọ mmanụ dịkwuo mma, si otú a na-eme ka ike ihicha nke ọma. onye na-ehicha ihe. Site na mgbakwunye nke APG, esemokwu elu nke usoro ahụ ji nwayọọ nwayọọ na-ebelata. Mgbe ego mgbakwunye nke alkyl glycoside gafere 5%, esemokwu elu nke usoro ahụ anaghị agbanwe nke ukwuu, na mgbakwunye nke alkyl glycoside bụ 5% ọkachamma. Usoro a na-ahụkarị bụ: ethanolamine 10%, Iso-tridecyl alcohol polyoxyethylene ether 8%, APG08105%, potassium pyrophosphate 5%; Tetrasodium hydroxy ethyldiphosphonate 5%, sodium molybdate 3%, propylene glycol methyl ether 7%, mmiri 57%,onye na-ehicha ihe na-adịghị ike alkaline, na-enwe mmetụta nhicha dị mma, obere corrosiveness na magnesium aluminum alloy, biodegradation dị mfe na gburugburu ebe obibi. Mgbe ihe ndị ọzọ na-agbanweghị agbanwe, akụkụ aka nke elu alloy na-abawanye site na 61 ° ruo 91 ° mgbe isotridecanol polyoxyethylene ether dochie APG0810, na-egosi na mmetụta nhicha nke APG0810 dị mma karịa nke mbụ.

Na mgbakwunye, APG nwere ihe mgbochi corrosion ka mma maka alloys aluminum. Otu hydroxyl dị n'usoro ihe omimi nke APG na-eme ngwa ngwa na aluminom iji mee ka mgbasa ozi kemịkal. Ndị na-eme nchọpụta enyochala mmetụta mgbochi corrosion nke ọtụtụ ihe ndị a na-ejikarị eme ihe na aluminom alloys. N'okpuru ọnọdụ acidic nke pH = 2, mmetụta mgbochi corrosion nke APG (C12 ~ 14) na 6501 ka mma. Usoro ya nke mmetụta mgbochi corrosion bụ APG> 6501> AEO-9> LAS> AES, nke APG, 6501 dị mma.

Ọnụ ọgụgụ nke corrosion nke APG n'elu aluminum alloy bụ nanị 0.25 mg, ma ndị ọzọ atọ surfactant ngwọta 6501, AEO-9 na LAS bụ banyere 1 ~ 1.3 mg. n'okpuru ọnọdụ alkaline nke Ph = 9, mmetụta mgbochi corrosion nke APG na 6501 ka mma. E wezụga n'okpuru ọnọdụ alkaline, APG na-enye njirimara nke mmetụta uche.

Na NaOH ngwọta nke 0.1mol / L, mmetụta nke mgbochi corrosion ga-abawanye nzọụkwụ site nzọụkwụ na-eso na mmụba nke ịta nke APG ruo mgbe ruru elu (1.2g / L), mgbe ahụ na-abawanye nke ịta, mmetụta nke corrosion. mgbochi ga-ada azụ.

Ndị ọzọ, dị ka igwe anaghị agba nchara, foil ihicha. Ndị na-eme nchọpụta mepụtara ihe nchacha maka igwe anaghị agba nchara oxide. Ọ mejupụtara 30% ~ 50% cyclodextrin, 10% ~ 20% organic acid na 10% ~ 20% mejupụtara surfactant. Ihe mejupụtara ihe mejupụtara akpọpụtara bụ APG, sodium oleate,6501(1:1:1), nke nwere mmetụta dị mma nke ihicha oxide. Ọ nwere ikike iji dochie ihe nchacha nke oyi akwa igwe anaghị agba nchara bụ nke kachasị inorganic acid ugbu a.

E mepụtakwara ihe na-ehicha ihe maka nhicha elu foil, nke mejupụtara APG na K12, sodium oleate, hydrochloric acid, ferric chloride, ethanol na mmiri dị ọcha. N'otu aka ahụ, mgbakwunye APG na-ebelata ihe mgbagwoju anya nke foil, nke na-enye aka maka ngwọta na-agbasa nke ọma n'elu ihe mkpuchi ahụ ma kwalite mwepụ nke oyi akwa oxide; N'aka nke ọzọ, APG nwere ike ịmepụta ụfụfụ n'elu ihe ngwọta, nke na-ebelata alụlụ acid nke ukwuu. Iji belata mmerụ ahụ na-arụ ọrụ na corrosive mmetụta na ngwá, Ka ọ dịgodị, intermolecular chemical adsorption nwere ike adsorb na organic ọrụ na ụfọdụ ebe nke elu foil obere ụmụ irighiri ihe ike ọzọ mma ọnọdụ maka ụdi organic nrapado bonding usoro.