Kuyerwa kweAmmonia
Amonia, chinhu chine chepfu uye chine njodzi, chakakosha mukushandiswa kwemaindasitiri akawanda sekugadzira fetereza, kutonhora kwemaindasitiri uye kuderedza nitrogen oxides. Nekuda kweizvozvo, kukosha kwayo muminda yakasiyana-siyana kunoita kuti pave nezvinodiwa zvakanyanya pakuchengetedzeka, kushanda zvakanaka uye kunyatsorongeka. Kuyera kuyerera kweammonia nemazvo mukugadzirwa kwemaindasitiri hakusi kungodiwa chete, asiwo kuchengetedzeka.
Kusarudza chiyereso chekuyerera chakakodzera cheammonia kunoita mutsauko mukubata hunhu hwakasiyana hweammonia ine gasi neyemvura mumapaipi emaindasitiri. Zvadaro data rakarurama uye zvinobuda zvinovimbika zvakaita se4-20mA, RS485, kana masaini epulse zvinogona kutariswa uye kunyorwa kuti zvigadziriswe panguva chaiyo. Vashandi vanokwanisa kugadzirisa maitiro avo vachitevedzera mitemo yekuchengetedza.
Kuwedzera pakudzora kwakanyatsojeka mumabasa, kuyerwa kwekuyerera kweammonia kunodiwa mune zvese zvinongedzo kuderedza njodzi dzinokonzerwa neNHx ine chepfu, iyo inogona kukonzera kutsamwiswa kumaziso, mhino, pahuro pahuwandu hushoma. Uye kukonzera kuzvimba kwakanyanya uye kutsva zvakanyanya kana paine huwandu hwakawanda. Kusangana neammonia yakawanda kunogona kutungamira kuhupofu, kutadza kufema uye kunyange kufa.
Ammonia yeGasi vs. Ammonia yeLiquid
Ammonia ine gasi neyakasviba zvinosiyana muhunhu hwakasiyana uye mashandisirwo emaindasitiri. Kusiyana kukuru pakati pemhando mbiri dzeammonia kunokanganisa zvakanyanya kubata, kuchengetedza uye kuyera mhinduro. Ammonia yegasi inoumbwa nemaatomu enitrogen nemaatomu ehydrogen, ayo anoora pakupisa kwakanyanya kugadzira nitrogen nehydrogen. Uyezve, ammonia yegasi inoshanduka kuita nitric oxide nerubatsiro rwe catalyst mumamiriro ezvinhu akakodzera.
Ammonia ine chepfu inoparadza uye inopindirana zvakanyanya nehunyoro kana ikasangana nemvura nemukati meganda. Ammonium hydroxide inogadzirwa inokuvadza zvikuru uye ine njodzi kumatishu.
Ammonia yemvura inokonzerwa nekunyungudika kwegasi reammonia mumvura, inozivikanwa semvura ine ammonia, inova rudzi rwemvura isina ruvara inoputika ine hwema hunopisa. Zvinogona kuitika pakupisa zvinofanira kubatwa nokungwarira kana ammonia ikasangana nemvura. Ammonia yemvura inopwanyika kana yaiswa mumhepo, ichidzokera muchimiro chegasi. Chimwe chimiro ndechekuti inogona kunyungudika kuita organic solvents senge alcohols ne ethers zviri nyore.
Zvinodiwa pakuyera uye kudzorwa kwemvura
Zvichienderana nehunhu hwemakemikari anoparadza uye mamwe maitiro akasiyana egasi reammonia, kugona kusiyanisa mvura nemhepo kwakakodzera kwakakosha pakusarudza mita yekuyerera kwemvura yakakodzera pasina kukanganisa kwakarurama. Kuendesa ammonia zvakanaka kunoda mita yekuyerera kwemvura nemazvo. Uye hunhu hwemita yekuyerera kwemvura hunodzivirira ngura hunokosha kuti hukwanise kutsungirira mamiriro ekunze akaomarara.
Zvinhu zvinoshanduka-shanduka pakushanda zvakaita setembiricha, kumanikidzwa uye viscosity zvinofanirwa kutariswa kuti zviyereswe zvakagadzikana uye zvakarurama. Kubhadharwa kwetembiricha kunobatsira pakuchengetedza kuverenga kwakarurama kwemaitiro ayo akasiyana netembiricha.
Matambudziko ekuyerwa kweAmmonia Gas
Pamwe chete, kune matambudziko akasiyana-siyana pakuyera gasi neammonia yemvura.
✤Kusagadzikana kwakanyanya uye reactivity
✤Hunhu hunokuvadza uye hune chepfu
✤Inonyungudika muzvinhu zvinonyungudutsa zvipenyu
✤Kuripa tembiricha nekumanikidzwa
Amonia Inoshandiswa Sei Mukugadzira?
Kushandiswa kwakanyanya kweammonia muUSA initrogen ine simba pakukura kwezvirimwa. Ammonia inopfuura 80% inoshandiswa kugadzira mafetiraiza akasimba muchikamu chekurima. Mafetiraiza iwayo akasimba anogona kuiswa zvakananga muvhu kana kushandurwa kuita munyu wakasiyana-siyana weammonium. Sezvatinoziva tese, kuwedzera nitrogen kunobatsira pakukura kwezvirimwa zvekudya zvakawanda.
Shandisa zvakanaka hunhu hwemakemikari eammonia muzvinhu zvinotonhodza maindasitiri. Kupisa kwakanyanya kunogona kutorwa kubva muammonia ine gasi panguva yekunyungudika, zvichiita kuti tembiricha dzisanyanya kudzika munzvimbo yakamanikana. Saka hunhu hwataurwa pamusoro apa hunosiya ammonia iri imwe yefiriji dzinoshanda zvakanyanya mukushandiswa kwayo.
Semuenzaniso, mafekitori ekugadzira chikafu anoda mafiriji emumaindasitiri kuti adzore tembiricha. Zvinhu zvinoora zvinogara zviri zvitsva uye zvakanaka zvichienderana nemitemo yakasimba yehutsanana uye kuchengetedzeka kwechikafu. Inofarirwa kupfuura mamwe mafiriji nekuda kwekushanda kwayo kwakanyanya kwekutonhodza. Uyezve, kusakanganisa kwayo zvakanyanya nharaunda kunotevera mafambiro aripo ekuderedza kuburitswa kwecarbon uye mitengo yesimba.
Amoniya inochinja zvinhu mukuderedza kuburitswa kwenitrogen oxides. Kazhinji, inosanganisirwa kuti iite seyakagadziriswa nenitrogen oxides pakuedza kuishandura kuita nitrogen yezvakatipoteredza nemvura mukusarudza kuderedzwa kwecatalytic (SCR) uye kusarudza kuderedzwa kwenon-catalytic (SNCR). Nitrogen oxides, inonyanya kukonzera kusvibiswa kwemhepo nemvura inonaya, inokwanisa kushandurwa kuita zvinhu zvisina njodzi mushure meSCR neSNCR.
Zvakaruramakuyerwa kwekuyerera kweammoniakukura kwakakosha mumitsetse yekushanda kwemaindasitiri uye yekugadzirisa zvinhu kuti zvirambe zvichitevedzera mitemo uye kushanda zvakanaka kweNOx, umo kutsauka kudiki kunogona kukanganisa mashandiro esystem uye mhedzisiro yezvakatipoteredza.
Chiyero cheAmmonia Flow Meter chinokurudzirwa
Tsvaga chakaruramamita yekuyerera kwemafuta egasineLonnmeter. Mhando dzakasiyana-siyana dzekushanda kwepamusoro-soro dzinoenderana nezvinodiwa zvakasiyana-siyana zvekuyerera kwemvura uye gasi. Chiyero chemagetsi chinopa kuverenga kwakavimbika uye kwakarurama uye chinokubatsira kubvisa kuyerwa nemaoko kakawanda. Siya vashandisi kure nenzvimbo ine chepfu kana ine njodzi, vimbisa kuchengetedzeka kwako zvakanyanya sezvinobvira.
8800 Vortex Flow Meter
Haina gasket uye inodzivirira kuvharikamita yekuyerera kwemhepo yemhepo yegesiInovandudza kushanda kwenguva yekushanda kweprosesa uye inoderedza kukanganiswa kusingatarisirwi. Zvinhu zvikuru zviri mukugadzirwa kwehunyanzvi uye sensor yakaparadzana, zvichibvumira kutsiviwa kwemasensa ekuyerera kwemhepo nekupisa pasina kukanganisa chisimbiso cheprosesa.
Nguva yekutumira: Mbudzi-08-2024
