Amine scrubbing, nke a makwaara dị ka amine sweetening, bụ usoro kemịkalụ dị mkpa iji weghara gas acid dị ka CO2 ma ọ bụ H2S, karịsịa na ụlọ ọrụ dị ka osisi na-edozi gas, osisi petrochemical, biogas upgrading osisi, na hydrogen mmepụta osisi. Usoro nchacha amine dị oke mkpa maka iwepu gas acidic dị ka CO2 ma ọ bụ H2S site na iyi gas iji gbochie corrosion na njem ọzọ dịka ihe achọrọ pipeline si dị.
Kedu ihe kpatara ntinye uche MDEA ji dị mkpa na Amine Scrubbing
MethylDiEthanolAmine (MDEA) bụ amine nke a na-ejikarị eme ihe na sistemụ nhicha amine n'ihi arụmọrụ ya n'ịhọrọ iwepu CO2 ma ọ bụ H2S. Ịnọgide na-edobe itinye uche ngwọta MDEA ziri ezi dị oke mkpa maka ọtụtụ ihe kpatara ya:
- Usoro arụmọrụ:Ntinye uche MDEA kacha mma na-eme ka nnabata kachasị nke gas acidic, na-ebelata oriri ike na osisi na-atọ ụtọ amine.
- Mbelata ọnụ ahịa: Njikwa ziri ezi na-ebelata ịṅụbiga mmanya ókè, na-ebelata ụgwọ ọrụ yana ibelata ihe mkpofu.
- Nrube isi n'usoro: Nleba anya nke ọma na-eme ka nrube isi na ụkpụrụ gburugburu ebe obibi site na iwepụ CO2 ma ọ bụ H2S nke ọma, na-ejikọta ya na ebumnuche nkwado.
Ihe ịma aka dị na ịchịkwa mkpokọta MDEA
Inline MDEA ntinye ntinye uche na usoro amine na-ezute ihe ịma aka ndị dị egwu dị ka nha na-ekwekọghị ekwekọ, nke nwere ike ibute pipeline na corrosion akụrụngwa ma ọ bụrụ na acid gas CO2 ma ọ bụ H2S agaghị ejide nke ọma. Ọzọkwa, itinye uche nke amine na-ezighi ezi nwere ike ịbawanye ojiji ike na usoro mmeghari ohuru, na-emetụta arụmọrụ arụmọrụ.
Ngwọta Lonnmeter maka nleba anya nleba anya MDEA inline
Ndị injinia nke lonnmeter enyela ihe ngwọta dị irè iji nyere osisi ndị dị otú ahụ lekwasịrị anya n'ụzọ ziri ezi MDEA ịta nleba anya site na njikọta eke gas sweetening nkeji na ultrasonic ịta mita. Ọ na-agbakọ ọsọ sonic dị ka oge nnyefe na mgbasa ozi tụrụ atụ, wee na-atụgharị uche nke ngwọta amine na iyi.
Arụ ọrụ igwe agaghị eweda ya na oge maka enweghị akụkụ na-akpụ akpụ. Ihe mmetụta ahụ na-agbakọ ọsọ sonic site na ebe dị anya n'etiti nnyefe ultrasonic na nnata. Usoro nlebara anya adịghị egbochi ya site na conductivity, agba na nghọta nke mgbasa ozi ka ị na-ejigide ntụkwasị obi kacha mma na izi ezi ruo 0.05%.
Emebere ndị na-enyocha ntinye uche nke amine iji gboo ihe ịma aka nke njikwa itinye uche MDEA inline, na-eme ka nleba anya data ozugbo na ibelata oge nrụzi yana oge nkwụsị akụrụngwa.
Ngwaahịa akwadoro
Uru nke ihe mmetụta nhazi usoro Lonnmeter
Izi ezi na-atụghị anya ya
Mita ịta ahụhụ amine enweghị atụ 0.05% ~ 0.1%. Nke a pụrụ iche ziri ezi na-eme ka nleba anya nke ọma nke itinye uche MDEA na usoro dị ka ụtọ gas na CO2amine scrubing, na-enye ohere kacha mma nke ikuku acidic dị ka CO2ma ọ bụ H2S ka ị na-ebelata oriri ume na ihe mkpofu amine.
Nleba anya na mmezi oge
Njikọ ya na sistemụ PLC na DCS site na ọkọlọtọ ọkọlọtọ dị ka 4-20mA na RS 485 na-enye ohere nnyefe data ozugbo, na-enye ohere mgbanwe usoro ozugbo. Nke a na-ebelata ihe mkpofu ike site na mmeghari ohuru, na-echekwa ihe ruru 15-20% na ụgwọ ike na-atọ ụtọ gas sitere na ngwọta amine.
Mbelata ọnụ ahịa
Site na njikarịcha njikwa mkpokọta MDEA, ihe mmetụta ndị a na-ebelata oriri ike, belata ihe mkpofu amine, ọnụ ahịa mmezi dị ala, ma gbochie oge ezumike dị oke ọnụ, na-eme ka ha bụrụ ndị na-agbanwe egwuregwu maka osisi na-atọ ụtọ gas amine na-akwadebe gas sitere n'okike maka ụgbọ njem pipeline dị nchebe ma na-ezere mmefu metụtara corrosion.
Nleba anya nke ọma na-egbochi mmebi amine site na itinye uche na-ezighi ezi, na-agbatị ndụ nke ngwọta MDEA. Nke a na-ebelata ugboro ugboro nnọchi, na-ebelata ọnụ ahịa ịzụrụ kemịkal site na 5-10% kwa afọ.
Ajụjụ
Kedu ihe bụ Amine Scrubbing na gịnị kpatara eji MDEA?
Amine scrubing bụ usoro eji na amine gas na-atọ ụtọ osisi iji wepụ gas acidic dị ka CO2 ma ọ bụ H2S na gas iyi. A na-akwado MDEA n'ihi oke nhọrọ ya maka CO2 na H2S, ike dị ala chọrọ maka ịmaliteghachi, yana mbelata nrụrụ.
Kedu uru dị na nlekota nleba anya MDEA n'ezie?
Nleba anya n'ezie na mita ntinye uche MDEA na-enye data ozugbo na ọkwa amine, na-eme mgbanwe ngwa ngwa iji nọgide na-arụ ọrụ nke ọma. Uru gụnyere mbelata oriri ume, ojiji amine dị ala, ndụ akụrụngwa agbatị, yana nnabata na ebumnuche nkwado na uto gas sitere na amine solution.
Ijikwa itinye uche MDEA inline dị oke mkpa maka ịkwalite usoro ụtọ amine na osisi na-edozi gas, osisi petrochemical, osisi na-akwalite biogas, na osisi mmepụta hydrogen. Site n'ịgbasa ihe ịma aka dị ka nha na-ekwekọghị ekwekọ, oriri ike dị elu, mita ịta ahụhụ MDEA na-enye ndị ahịa aka iji nweta arụmọrụ arụmọrụ, mbelata ọnụ ahịa, na nkwado.
With real-time data, robust sensor designs, and strategic implementation, these instruments transform the amine gas sweetening process, ensuring compliance and maximizing performance. Ready to enhance your amine scrubbing system? Contact Lonnmeter at lonnsales@xalonn.com or visit www.lonnmeter.cominyocha ihe ngwọta anyị dị oke ọnụ.
Oge nzipu: Jun-24-2025
