Ịchacha Amine, nke a makwaara dị ka amine sweetening, bụ usoro kemịkalụ dị mkpa iji jide gas acid dị ka CO2 ma ọ bụ H2S, ọkachasị n'ụlọ ọrụ dịka ụlọ ọrụ nhazi gas eke, ụlọ ọrụ petrochemical, ụlọ ọrụ mmepụta biogas, na ụlọ ọrụ mmepụta hydrogen. Usoro nhicha amine dị oke mkpa maka iwepụ gas acidic dị ka CO2 ma ọ bụ H2S na iyi gas iji gbochie mmebi na njem ọzọ dịka ihe achọrọ na pipeline si dị.
Ihe Mere Mbelata MDEA Ji Dị Mkpa na Ịsacha Amine
MethylDiEthanolAmine (MDEA) bụ amine a na-ejikarị eme ihe n'ime sistemụ nhicha amine n'ihi na ọ na-arụ ọrụ nke ọma n'iwepụ CO2 ma ọ bụ H2S n'ụzọ dị iche iche. Ịnọgide na-enwe ike itinye ihe ngwọta MDEA ziri ezi dị oke mkpa maka ọtụtụ ihe:
- Ịrụ ọrụ nke usoro:Ntinye MDEA kacha mma na-eme ka a na-enweta oke ikuku acidic, na-ebelata oriri ike n'ime ụlọ ọrụ ihe na-eme ka gas amine dị ụtọ.
- Mbelata Ọnụ EgoNjikwa ziri ezi na-ebelata ojiji amine gabigara ókè, na-ebelata ọnụ ahịa ọrụ ma na-ebelata ihe mkpofu.
- Nrubeisi Iwu: Nlekota ziri ezi na-eme ka e nwee ike irube isi n'ụkpụrụ gburugburu ebe obibi site n'iwepụ CO2 ma ọ bụ H2S nke ọma, na-eme ka ebumnuche nkwado dịgide kwekọọ.
Ihe ịma aka dị na ijikwa ntinye uche nke MDEA
Nlekota ntinye MDEA n'ime usoro nhicha amine na-ezute ihe ịma aka siri ike dịka nha nha na-adịghị agbanwe agbanwe, nke nwere ike ibute mmebi pipeline na akụrụngwa ma ọ bụrụ na gas acid CO2 ma ọ bụ H2S ejideghị nke ọma. Ọzọkwa, ntinye amine na-ezighi ezi nwere ike ime ka ojiji ike dịkwuo elu na usoro mmeghari ohuru, na-emetụta arụmọrụ ọrụ.
Ngwọta Lonnmeter maka Nlekota Ntinye Uche MDEA n'Intanet
Ndị injinia nke lonnmeter enyela ngwọta dị irè iji nyere osisi ndị a aka na nlekota mkpokọta MDEA kpọmkwem site na ijikọta nkeji ihe na-eme ka gas dị ụtọ na mita mkpokọta ultrasonic. Ọ na-agbakọ ọsọ sonic dịka oge nnyefe si dị na mgbasa ozi a tụrụ, wee chọpụta njupụta nke ngwọta amine na iyi.
Arụmọrụ igwe agaghị emebi ka oge na-aga maka enweghị akụkụ na-agagharị. Ihe mmetụta ahụ na-agbakọ ọsọ sonic site na anya edobere n'etiti onye na-ebufe ultrasonic na onye na-anata ya. Usoro nha anaghị adabere na conductivity, agba na nghọta nke mgbasa ozi ebe ọ na-ejigide ntụkwasị obi na izi ezi kacha mma ruo 0.05%.
E mere nyocha nke amine iji dozie nsogbu nke njikwa ntinye MDEA n'ime ahịrị, na-enye ohere ka a na-enyocha data n'oge na-adịghị anya ma belata ugboro ole a na-arụzi ya na oge a na-emechi akụrụngwa.
Ngwaahịa Ndị A Na-atụ aro
Uru nke ihe mmetụta usoro Lonnmeter
Izi ezi na-atụghị anya ya
Nha nha amine ziri ezi na-enweghị atụ 0.05% ~ 0.1%. Izi ezi a pụrụ iche na-eme ka a na-enyocha nke ọma nke ntinye MDEA na usoro dịka imepụta ihe ụtọ gas na CO2.2nhicha amine, na-eme ka nnabata kacha mma nke gas acidic dị ka CO22ma ọ bụ H2S ebe ọ na-ebelata oriri ike ma na-ebelata ihe mkpofu amine.
Nlekota na Mgbanwe Oge A
Njikọ ya na sistemụ PLC na DCS site na usoro ọkọlọtọ dịka 4-20mA na RS 485 na-enye ohere ka nnyefe data n'oge, na-enye ohere ka a gbanwee usoro ozugbo. Nke a na-ebelata mmefu ike site na mmụba gabigara ókè, na-echekwa ruo 15-20% na ọnụ ahịa ike na gas eke site na ngwọta amine.
Mbelata Ọnụ Ego
Site n'ịhazi njikwa njupụta nke MDEA, ihe mmetụta ndị a na-ebelata oriri ike, belata mkpofu amine, belata ọnụ ahịa mmezi, ma gbochie oge ọrụ dị oke ọnụ, na-eme ka ha bụrụ ihe na-agbanwe agbanwe maka ụlọ ọrụ amine na-eme ka gas dị ụtọ nke na-akwadebe gas dị nro maka njem paịpụ dị mma ma na-ezere mmefu metụtara nchara.
Nlekota ziri ezi na-egbochi mmebi amine site na ntinye uche na-ezighi ezi, na-agbatị ndụ ojiji nke ngwọta MDEA. Nke a na-ebelata ugboro ole a ga-eji dochie ya, na-ebelata ọnụ ahịa ịzụta kemịkalụ site na 5-10% kwa afọ.
Ajụjụ Ndị A Na-ajụkarị
Gịnị bụ Amine Scrubbing na Gịnị mere e ji eji MDEA eme ihe?
Amine scrabbing bụ usoro eji eme ihe n'ụlọ ọrụ amine gas sweeteners iji wepụ gas acidic dị ka CO2 ma ọ bụ H2S na gas streams. MDEA na-ahọrọ n'ihi oke nhọrọ ya maka CO2 na H2S, obere ihe achọrọ maka ike maka mmeghari ohuru, na mbelata nke ire ere.
Kedu uru dị na nlekota anya MDEA n'oge a?
Nlekota oge ozugbo site na iji mita njupụta MDEA na-enye data ozugbo na ọkwa amine, na-eme ka mgbanwe ngwa ngwa dị na ya iji nọgide na-arụ ọrụ nke ọma. Uru ya gụnyere mbelata oriri ike, obere ojiji amine, ogologo ndụ akụrụngwa, na ịgbaso ebumnuche nkwado na mmepụta gas eke site na ngwọta amine.
Ijikwa mkpokọta MDEA dị n'ime dị oke mkpa maka ime ka usoro amine dị ụtọ n'ime ụlọ ọrụ nhazi gas eke, ụlọ ọrụ petrochemical, ụlọ ọrụ na-emeziwanye gas biogas, na ụlọ ọrụ mmepụta hydrogen. Site n'ịgwọ nsogbu dịka nha na-adịghị agbanwe agbanwe, oke oriri ike, mita ntinye MDEA na-enye azụmaahịa ohere inweta 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.comiji chọpụta ihe ngwọta anyị kachasị ọhụrụ.
Oge ozi: Juun-24-2025
