Kukwesha mamine, kunozivikanwawo sekuti amine sweetening, inzira yakakosha yemakemikari yekubata magasi ane acid akadai seCO2 kana H2S, kunyanya mumaindasitiri akadai semafekitori ekugadzira gasi rechisikigo, mafekitori epetrochemical, mafekitori ekuvandudza biogas, uye mafekitori ekugadzira hydrogen. Maitiro ekukwesha mamine akakosha pakubvisa magasi ane acid akadai seCO2 kana H2S kubva munzizi dzegasi kudzivirira ngura mukutakura kwakawanda zvichienderana nezvinodiwa nemapaipi.
Nei Kuisa MDEA Muchikamu Chekutsvaira Amine Kunokosha?
MethylDiEthanolAmine (MDEA) iamine inoshandiswa zvakanyanya mumasikiriti ekubvisa maamine nekuda kwekushanda kwayo zvakanaka mukubvisa CO2 kana H2S nenzira yakasarudzika. Kuchengetedza huwandu hwakakwana hwemhinduro dzeMDEA kwakakosha nekuda kwezvikonzero zvakati wandei:
- Kushanda Nesimba Kwemaitiro:Kuwanda kwakakwana kweMDEA kunoita kuti magasi ane acid anyure zvakanyanya, zvichideredza kushandiswa kwesimba muchirimwa chinotapira chegasi reamine.
- Kuderedza Mutengo: Kudzora nemazvo kunoderedza kushandiswa zvakanyanya kweamine, kuderedza mari yekushandisa uye kuderedza marara.
- Kutevedzera Mutemo: Kutarisa kwakarurama kunovimbisa kutevedzera mitemo yezvakatipoteredza nekubvisa CO2 kana H2S zvinobudirira, zvichienderana nezvinangwa zvekuchengetedza nharaunda.
Matambudziko Mukudzora Kutarisa kweMDEA
Kuongororwa kwehuwandu hweMDEA mumabasa ekukwesha amine kunosangana nematambudziko akaomarara akadai sekuyera kusingaenderane, izvo zvinogona kukonzera ngura yemapaipi nemidziyo kana gasi rine acid CO2 kana H2S rikasabatwa zvakanaka. Uyezve, huwandu husina kururama hweamine hunogona kuwedzera kushandiswa kwesimba mukuchinja-chinja, zvichikanganisa kushanda zvakanaka.
Mhinduro dzeLonnmeter dzeInline MDEA Concentration Monitoring
Mainjiniya eLonnmeter akapa mhinduro dzinoshanda dzekubatsira zvirimwa zvakadaro kuti zviongorore huwandu hweMDEA nekubatanidza mayuniti ekunakisa gasi rechisikigo ne ultrasonic concentration meter. Inoverenga kumhanya kwenzwi zvichienderana nenguva yekutumirwa mumidziyo yakayerwa, yobva yaona huwandu hwemhinduro dzeamine munzizi.
Kushanda kwemuchina hakuzodzikire nekufamba kwenguva pasina zvikamu zvinofamba. Sensor inoverenga kumhanya kwenzwi nedaro rakatarwa pakati pemuchina we ultrasonic nereceiver. Nzira yekuyera haina kudziviswa nekufambisa, ruvara uye kujeka kwezviri mukati uku ichichengetedza kuvimbika kwakakwana uye kururama kusvika ku0.05%.
Vaongorori vehuwandu hweamine vakagadzirirwa kugadzirisa matambudziko ekudzora huwandu hweMDEA, zvichigonesa kutarisa data panguva chaiyo uye kuderedza nguva yekugadzirisa uye nguva yekudzima michina.
Zvigadzirwa Zvinokurudzirwa
Mabhenefiti eLonnmeter Process Sensors
Kururama Kusingatarisirwi
Chiyero chekuongorora amine chakarurama zvikuru 0.05% ~ 0.1%. Kunyatsorongeka uku kunovimbisa kutarisisa kwakarurama kwehuwandu hweMDEA mumabasa akadai sekutapira kwegasi rechisikigo uye CO2.2kukwesha amine, zvichiita kuti magasi ane acidic akwanise kunyudzwa zvakanaka seCO22kana H2S ukuwo zvichideredza kushandiswa kwesimba uye marara emamine.
Kutarisa & Kugadzirisa Munguva Chaiyo
Kubatanidzwa kwayo zvakanaka nePLC neDCS systems kuburikidza nemaitiro akajairwa akadai se4-20mA neRS 485 kunoita kuti data ritumirwe panguva chaiyo, zvichibvumira kugadziriswa kwemaitiro nekukasika. Izvi zvinoderedza marara esimba anobva pakugadziriswazve zvakanyanya, zvichichengetedza kusvika 15-20% mumari yesimba mukuita kuti gasi rechisikigo riwedzere kunaka neamine solution.
Kuderedza Mutengo
Nekugadzirisa kudzora kwehuwandu hwemhinduro dzeMDEA, masensa aya anoderedza kushandiswa kwesimba, anoderedza marara emamine, anoderedza mari yekugadzirisa, uye anodzivirira nguva inodhura yekuzorora, zvichiita kuti zvive nyore kuchinja mafekitori egasi reamine anogadzirisa gasi rechisikigo kuti ritakure mapaipi zvakachengeteka uku achidzivirira mari inokonzerwa nengura.
Kutarisa nemazvo kunodzivirira kuora kwemaamine kubva pakuwanda kusina kunaka, zvichiita kuti MDEA irambe ichishanda kwenguva refu. Izvi zvinoderedza kuwanda kwekutsiva, zvichideredza mitengo yekutenga makemikari ne5-10% pagore.
Mibvunzo Inowanzo bvunzwa
Chii chinonzi Amine Scrubbing uye nei MDEA ichishandiswa?
Kukwesha amine inzira inoshandiswa muzvigayo zvinotapudza amine gas kubvisa magasi ane acidic akadai seCO2 kana H2S kubva mumigero yegasi. MDEA inofarirwa nekuda kwekusarudza kwayo CO2 neH2S zvakanyanya, simba shoma rinodiwa kuti igadziriswe, uye kuderedza kukora.
Ndezvipi zvakanakira Kutarisa Kutarisisa Kwenguva Yechokwadi kweMDEA?
Kutarisa nguva chaiyo uchishandisa MDEA concentration metres kunopa ruzivo rwekukurumidza pamusoro pehuwandu hweamine, zvichiita kuti zvigadziriswe nekukurumidza kuti zvirambe zvichishanda zvakanaka. Mabhenefiti anosanganisira kuderedzwa kwekushandiswa kwesimba, kushandiswa kushoma kweamine, kugara kwenguva refu kwemidziyo, uye kutevedzera zvinangwa zvekuchengetedza gasi rechisikigo kuburikidza nemhinduro yeamine.
Kudzora huwandu hweMDEA hwakakosha pakugadzirisa maitiro ekutapira kwemaamine muzvigayo zvinogadzira gasi rechisikigo, zvigayo zvemafuta, zvigayo zvinovandudza biogas, uye zvigayo zvinogadzira hydrogen. Nekugadzirisa matambudziko akadai sekuyera kusingaenderane, kushandiswa kwesimba rakawanda, mita dzeMDEA dzinopa mabhizinesi simba rekuita basa nemazvo, kuderedza mari, uye kugara kwenguva refu.
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.comkuti tiongorore mhinduro dzedu dzepamusoro-soro.
Nguva yekutumira: Chikumi-24-2025
