Ammonia Flow Measurement

Ammonia, chinhu chine muchetura uye chine njodzi, yakakosha mukushandiswa kwakawanda kwemaindasitiri sekugadzirwa kwefetereza, kutonhora kwemaindasitiri system uye nitrogen oxides kuderedza. Nekuda kweizvozvo, kukosha kwayo muminda inosiyana-siyana inosimudza zvakanyanya kuomesesa zvinodiwa pakuchengetedza, kunyatsoita uye kunyangwe kunyatsoita. Kuyera kuyerwa kweammonia kuyerera mune inoshanda maindasitiri kugadzirisa haisi kungodiwa kwehunyanzvi, asiwo kuchengetedza kwakakosha.

Kusarudza yakakodzera kuyerera mita yeammonia kunoita mutsauko mukubata akasiyana zvivakwa zvegasi uye mvura ammonia mumapaipi emaindasitiri. Ipapo data rakarurama uye zvakavimbika zvinobuda se4-20mA, RS485, kana masaini masaini anogona kutariswa uye kurekodhwa kuitira real-time kugadzirisa. Vashandisi vanokwanisa kukwidziridza maitiro mukuteerana nemaitiro ekuchengetedza.

Pamusoro pekunyatso kudzora mumatanho, kuyerwa kwekuyerera kweammonia kunodiwa mune zvese zvinongedzo kudzikisa njodzi dzinokonzereswa nechepfu NHx, iyo inogona kukonzera kutsamwisa kumaziso, mhino, huro pakudzika kwakadzika. Uye kukonzeresa kuzvimba kwakanyanya uye kupisa kunowedzera munyaya yekuratidzwa kwepamusoro. Kuratidzwa kweammonia yakanyanyisa kunogona kukonzera upofu, kutadza kufema uye kunyange rufu.

Gasi Ammonia vs. Liquid Ammonia

Gaseous uye liquid ammonia inosiyana mune yakasarudzika zvivakwa uye maindasitiri mashandisirwo. Misiyano inoonekwa pakati pemhando mbiri dzeammonia inokanganisa kubata, kuchengetedza uye kuyerwa mhinduro zvakanyanya. Gas ammonia inoumbwa nemaatomu enitrogen uye maatomu ehydrogen, ayo anoora pakupisa kukuru kuumba nitrogen nehydrogen. Uyezve, gasi ammonia inoshandura kuita nitric oxide nerubatsiro rwechigadziri pasi pemamiriro akakodzera.

Iyo ine muchetura gaseous ammonia inoparadza uye inobata zvakasimba nehunyoro kana ichiuya mumvura uye mucous membranes. Yakagadzirwa ammonium hydroxide yakanyanya caustic uye ine ngozi kune tishu.

Liquid ammonia mhedzisiro yekunyungudutsa ammonia gasi mumvura, inozivikanwa seaqueous ammonia solution, inova rudzi rwemvura isina ruvara inoputika uye inonhuwa. Zvinogona kuitika zvinopisa zvinofanirwa kubatwa zvakanyatsonaka kana ammonia ichibatana nemvura. Iyo aqueous ammonia inoputika kana yaratidzwa kumhepo, ichidzokera kune gasi fomu. Imwezve hunhu ndeyekuti inogona kunyungudika kune organic solvents senge madoro uye ether zviri nyore.

Kuyera uye Kuyerera Kudzora Zvinodiwa

Tichifunga nezvekuora uye mamwe akasarudzika emakemikari egasi ammonia, kwakakodzera kuenzana kwakakosha pakusarudza chaiyo yekuyerera mita pasina kukanganisa mukurongeka. Kusvitswa kweammonia kwakaringana kunoda kuyerera kwemamita nehupamhi hwepamusoro. Uye pfuma isingadziviriri yemvura inoyerera ndiyo inofanirwa-inofanirwa kumira nemamiriro ekunze akaomarara.

Maitiro ekushanda senge tembiricha, kudzvanywa uye viscosity inofanirwa kuverengerwa kune yakagadzikana uye yakanyatso kuyerwa. Muripo wetembiricha unobatsira mukuchengetedza kuverenga kwakaringana nekuda kwekusiyana kwayo netembiricha.

Matambudziko eAmmonia Gasi Kuyera

Zvese mune zvese, kune akasiyana matambudziko mugasi uye liquid ammonia kuyerwa.

✤Kusagadzikana kwepamusoro uye reactivity

✤Zvinhu zvinoparadza uye zvine chepfu

✤Inonyungudika muorganic solvents

✤Tembiricha uye kudzvanywa muripo

Amoniya Inoshandiswa Sei Mukugadzira?

Kunyanya kushandiswa kweammonia muU.SA inzvimbo ine nitrogen ine simba yekukura kwechirimwa. Inopfuura 80% ammonia inoshandiswa kugadzira mafetiraiza akasimba muchikamu chekurima. Fetereza zhinji dzakasimba idzodzo dzaigona kuiswa muvhu zvakananga kana kuchinjwa kuita munyu wakasiyana-siyana weammonium. Sezvatinoziva tese, nitrogen yekuwedzera inotora mhedzisiro pakukura kwekurima kwakakura kwezviyo zvekudya.

Shandisa zvakanaka ammonia yakasarudzika makemikari zvimiro muindasitiri yekutonhodza system. Kupisa kwakanyanya kunogona kutorwa kubva mugaseous ammonia mukuita liquefaction, kusvika pachinangwa chekuchengeta tembiricha yakaderera munzvimbo yakavharirwa. Saka iyo iri pamusoro pfuma inosiya ammonia imwe yeanonyanya kushanda mafiriji mumashandisirwo anoshanda.

Semuenzaniso, mafekitari ekugadzira chikafu anoda mafiriji emuindasitiri kudzora tembiricha. Zvinhu zvinoparara zvinogara zviri zvinyowani uye zvakanaka mukutevedza mitemo yakaomesesa pahutsanana hwechikafu nekuchengetedzwa. Inosarudzwa pakati pemamwe mafiriji nekuda kwekutonhora kwayo kwepamusoro. Zvakare, kushomeka kwayo kunokanganisa nharaunda kunotevera maitiro azvino ekudzikisa kuburitsa kabhoni uye mutengo wesimba.

Ammonia ishanduko yemutambo mukuderedza nitrogen oxides. Kazhinji, inounzwa kuti iite ne nitrogen oxides kana ichiedza kuvashandura kune zvakatipoteredza nitrogen uye mvura mune ese ari maviri anosarudza catalytic kuderedza (SCR) uye anosarudza asiri-catalytic kuderedza (SNCR). Nitrogen oxides, inokonzeresa kusvibiswa kwemhepo uye mvura ine acid, inokwanisa kushandurwa kuita isingakuvadzi zvemukati mushure meSCR neSNCR.

Akaruramaammonia kuyerera kuyerwainokura yakakosha mumaindasitiri otomatiki uye mitsara yekugadzirisa kuchengetedza kuteedzera uye NOx kuderedza kushanda zvakanaka, umo kutsauka kudiki kunogona kukanganisa mashandiro ehurongwa uye mhedzisiro yezvakatipoteredza.

Yakakurudzirwa Ammonia Flow Meter

Tsvaga chakaruramagasi mass flow mitapamweLonnmeter. Yakasiyana-siyana yepamusoro-inoshanda kune akasiyana kuyerera mwero & gasi kuenderana zvinodiwa. Iyo misa yekuyerera mita inopa yakavimbika uye kwakaringana kuverenga uye inokubatsira iwe kubvisa yakadzokororwa kuyerwa kwemanyorero. Siya vashandisi kure nemhepo ine muchetura kana ine njodzi, vimbisa kuchengeteka kwako pachako zvakanyanya sezvinobvira.

8800 Vortex Flow Meter

Iyo gasket-isina uye clog-resistantvortex flow mita yegasiinokwidziridza process uptime uye kuderedza kukanganiswa kusingatarisirwe. Yayo yepamusoro inorara mukugadzira dhizaini uye yakasarudzika sensor, ichibvumira kutsiva kuyerera uye tembiricha sensors pasina kukanganisa chisimbiso.

Kumbira Mahara Manzwiro