Ngwa nke APG na ụlọ ọrụ Petrochemical.
N'ime usoro nyocha na nrigbu mmanụ ala, ntapu mmanụ dị mfe ime. Iji zere ihe mberede nchekwa, a ga-ehichapụ ebe ọrụ n'oge. Ọ ga-eme ka nnukwu ọnwụ na-adịghị mma na-enyefe ọkụ, ngwá ọrụ corrosion n'ihi clogging nke nnyefe pipelines. Ya mere, dị irè na n'oge nhicha bụ ihe kacha mkpa. Uru nke onye na-ehicha igwe na-eme ka mmiri dị na mmiri bụ ikike mkpochapụ siri ike na eco-friendly na nchekwa iji mee ihe, ya mere enwere ike itinye ya n'ọrụ nke ọma na nhicha nke akụrụngwa petrochemical. APG na-ejikarị eme ihe na akwụkwọ a. Maka ikpocha ọkpọkọ, ndị nyocha ahụ mepụtara ihe na-ehicha mmanụ dị arọ. A na-ejikọta ya na APG, AEO, SLES, AOS ma gbakwunye ya na triethanolamine, triethanolamine stearate na ihe mgbakwunye ndị ọzọ. Ọ nwere ike wepụ ihe ndị dị arọ nke pipeline petroleum nke ọma, ma mepụta ihe nkiri nchebe n'elu ihe igwe iji mee ka ndụ ọrụ ígwè dị ogologo. Ndị nyocha ahụ mepụtakwara ihe na-ehicha ihe maka ọkpọkọ igwe anaghị agba nchara, nke APG jikọtara ya na mmanya polyoxypropylene ether fatty, amine oxide, gbakwunyere na ụfọdụ chelator. Ọ dịghị corrosion na igwe anaghị agba nchara ọkpọkọ. AEO, polyethylene glycol octyl phenyl ether, na APG bụ ihe ndị na-adịghị ahụkebe. Ha na-arụkọ ọrụ nke ọma n'okpuru ọnọdụ acidic ma nwee mmetụta synergistic dị mma. Enwere ike ịgbasa ha nke ọma ma gbasaa mmanụ na mgbidi dị n'ime nke ọkpọkọ ígwè iji mee emulsify ma gbajie ya na mgbidi dị n'ime. Ndị na-eme nchọpụta amụwo onye na-ahụ maka nhicha acidic maka mgbidi dị n'ime nke ọkpọkọ ọkpọkọ na-agbatị ogologo nke arc welded mgbe ha gbasasịrị dayameta, na mwepụ mmanụ nke ụdị ọkpọkọ welded nke ihe dị iche iche karịrị 95%. Ha mụọkwara otú e si akwadebe ihe ndị na-ehicha unyi mmanụ dị elu maka ihicha ngalaba nnụcha mmanụ na pipeline mmanụ. Ejikọtara ya na APG (C8 ~ 10) na (C12 ~ 14), AES, AEO, 6501 ma gbakwunye ya site na chelating agents, bactericides, etc. iji nweta ihe nchacha mmanụ dị elu. Ọdịnaya siri ike ya karịrị 80%, nke nwere ike belata ọnụ ahịa ibu.