Ihe mgbochi corrosion

Mmanụ na gas na-enwekarị ihe na-emebi emebi dị ka carbon dioxide, hydrogen sulfide na mmiri n'ịchịkọta pipeline, nke na-ebute nnukwu mmebi na akụrụngwa pipeline. Ndị na-egbochi corrosion na-emekarị nwere mmetụta mgbochi corrosion na-adịghị mma na mmanụ na gas na-achịkọta pipeline na akụrụngwa. Dabere na ọmụmụ nke usoro corrosion na njirimara mmanụ na gas na-ekpokọta na njem, e mepụtara ihe mgbochi corrosion maka nchịkọta mmanụ na gas na njem. Ihe mgbochi corrosion nwere njirimara nke ọnụ ọgụgụ corrosion dị ala na oke ngwa ngwa, nke nwere ike izute ọnọdụ ọrụ mgbagwoju anya na mmanụ mmanụ.

Rụtụ aka na mpempe data nchekwa (SDS) maka njikwa, mbugharị, ozi gburugburu ebe obibi na enyemaka mbụ.

Ojiji akwadoro nke ngwaahịa a 20-60mg / L. Mgbe nrụgide akụkụ nke hydrogen sulfide na carbon dioxide dị elu, ọ dị mkpa ịbawanye ntinye ntinye nke ngwaahịa ahụ iji hụ na mmetụta ahụ dị.

Maka usoro njem ụgbọ mmiri nke mmanụ na gas nwere carbon dioxide na hydrogen sulfide, mgbochi corrosion pipeline dị mkpa karịsịa. Gasị ndị a nwere ike ịkpata nrụrụ aka mgbe ha batara na mbara igwe, na-achọ usoro iji kpuchido pipeline na akụrụngwa. Ngwakọta Imidazoline na-arụ ọrụ dị oke mkpa na usoro a, yana ọrụ ya bụ isi gụnyere:

1. ** Mgbochi corrosion: ** Ngwakọta Imidazoline na-eme dị ka ihe mgbochi corrosion, na-eme ihe nkiri nchebe n'elu pipeline iji gbochie kọntaktị kpọmkwem n'etiti ihe na-emebi emebi na elu igwe, si otú ahụ na-ebelata ihe omume nke corrosion. Karịsịa maka mmanụ na gas nwere carbon dioxide na hydrogen sulfide, ogige imidazoline na-enye nchebe corrosion dị irè maka pipeline.

2. ** Nguzogide acid: ** Ngwakọta Imidazoline nwere ụfọdụ nguzogide acid, na-ejigide nkwụsi ike na gburugburu acidic na ibelata mmetụta corrosive nke gas acid na pipeline.

3. ** Multifunctionality: ** Imidazoline ogige ọ bụghị nanị na-eje ozi dị ka corrosion inhibitors ma nwekwara ike jikọta ya na ihe mgbakwunye ndị ọzọ na-enye ọtụtụ ọrụ, dị ka antimicrobial na antioxidative Njirimara, si otú na-eme ka mkpokọta corrosion mgbochi arụmọrụ nke pipelines.

Na nchịkọta, ogige imidazoline na-ekere òkè dị ịrịba ama na usoro njem nke mmanụ na mmanụ gas nwere carbon dioxide na hydrogen sulfide. Mgbochi corrosion ha na ihe mgbochi acid na-eme ka ha bụrụ akụkụ dị mkpa nke mgbochi corrosion pipeline. Site n'itinye ogige imidazoline n'ụzọ kwesịrị ekwesị, pipeline na akụrụngwa nwere ike ichebe nke ọma, na-agbatị ndụ ọrụ ha ma hụ na nchekwa na ntụkwasị obi nke usoro njem mmanụ na gas.

■ Carbon dioxide mmanụ na gas

■ Mmanụ nwere Carbon na mmanụ salinity dị elu

■ Hydrogen sulfide mmanụ na gas

■ Imidazoline mgbe emezigharịrị nwere nkwụsi ike ka mma, arụmọrụ mgbochi corrosion dị elu yana ọdịdị emulsification dị ala.

■ Nye nchedo corrosion na sistemu H2S, na CO2 niile

■ Tinye nje bacteria iji gbochie mmebi nje

■ Ebe ọkụ dị elu, ọ dị mma iji

■ Na-emezi mgbanwe imewe n'ihi na ọ na-adaba na mmanụ dị iche iche, nke nwere ike izute ihe ndị a chọrọ nke ọnọdụ mmanụ dị mgbagwoju anya.

■ Na-agbasa ngwa ngwa n'ime mmiri mmanụ na gas niile

■ Na-agbasa ngwa ngwa n'ime mmiri mmanụ na gas niile