co2 Mass Flow Mita
Daidaitaccen ma'auni ya ƙunshi kashin baya na inganci, daidaito da dorewa a fagagen masana'antu da yawa, sassan muhalli da hanyoyin kimiyya. Ma'aunin kwararar CO₂ shine jigon tafiyar matakai da ke tasiri rayuwarmu ta yau da kullun da duniyarmu, tare da rubuta babban bambanci tsakanin nasara da rashin inganci.
Gabaɗayan Jihohin Carbon Dioxide
Carbon dioxide yana wanzuwa a cikin jihohi huɗu - gas, ruwa, supercritical da kauri gabaɗaya don bambancin yanayin zafi da matsa lamba. Duk da haka, waɗannan jihohi huɗu suna ba da ƙalubalen aiki daban-daban don cimma takamaiman ƙalubalen gudanarwa da aunawa.
Gaseous carbon dioxideana amfani da shi sosai a cikin haɓakar greenhouse, tsarin kashe wuta har ma a cikin marufi na abinci don adana dogon lokaci.Ruwan carbon dioxideana samun su ta hanyar fuskantar babban matsi da ƙananan yanayin zafi, kasancewa ba makawa a aikace-aikace kamar carbonation abin sha, firiji da sufuri mai ƙarfi.
Kamfanin supercritical co2ana samun amfani da shi a cikin ingantaccen dawo da mai, sarrafa iskar carbon kuma azaman sauran ƙarfi a cikin tafiyar matakai; m co2, wanda aka sani da busassun ƙanƙara, ana amfani dashi a cikin sanyaya, adanawa, tasiri na musamman da tsaftacewar masana'antu.
Kalubale a cikin Measuring Co2
Saboda bambancinsa na musamman a cikin yanayi daban-daban, akwai ƙalubalen fasaha da yawa a cikin ma'aunin kwarara, musamman madaidaicin ma'auni don co gaseous.2. Yana buƙatar gyare-gyare akai-akai don isa ga ma'auni na sarrafawa don matsawa da yanayin zafinsa. Ko da ƙananan kurakurai a awo na iya haifar da bambance-bambance masu yawa.
Matsakaicin matsanancin matsin lamba da haɗarin cavitation na iya lalata ayyukan mitoci masu gudana na gargajiya. Bayan haka, ƙazanta da sauye-sauyen lokaci a cikin sufuri sune abubuwan da ke haifar da kurakurai idan an shigar da mitar kwarara mara kyau a ma'aunin masana'antu.
Yawan yawa da jujjuyawar danko suna barin daidaitaccen ma'auni mafi rikitarwa a cikin tsarin maɗaukaki, waɗanda ke buƙatar daidaita kayan aiki zuwa kaddarorin masu ƙarfi da kiyaye su zuwa daidaitattun buƙatun.
Ayyukan CO₂ Mass Flow Mita
Thecarbon dioxide gas kwarara mitana'urar sadaukarwa ce da aka ƙera don sa ido kan yawan kwararar co2ta hanyar tsari. Manufar irin waɗannan mitoci ya ta'allaka ne wajen kiyaye daidaiton ma'aunin kwarara cikin yanayi daban-daban da matsi. Ana amfani da su a masana'antu da yawa, kama daga abinci da abin sha zuwa mai da iskar gas. Saboda haka, masu aiki suna iya saka idanu da sarrafa CO2amfani, rage sharar gida da saduwa da ƙaƙƙarfan ƙa'idodin muhalli da sarrafawa.
Ka'idojin Aiki na CO₂ Mass Flow Mita
Acarbon dioxide kwarara mitayana auna magudanar da ke ratsawa ta hanyar kai tsaye ko a kaikaice, wato ma'aunin kwararar ruwa kai tsaye ko a kaikaice. Kamar dai yadda sunansa ke nunawa, ma'aunin ma'aunin ma'auni na kai tsaye yana lura da yawan kwararar gwargwadon yanayin jiki na CO2; Ma'aunin kwarara kai tsaye yana ƙididdige yawan kwarara ta hanyar sigogi kai tsaye kamar yawan ruwa da yanayin kwarara.
Misali, Coriolis mass flow mita da thermal mass flow mita duk na'urori ne don auna yawan kwararar kai tsaye, auna rashin kuzari da tarwatsewar zafi na gudana. Mitar kwarara ta Bambanci (DP) misali ne na auna kai tsaye, yana nuna kwararar taro ta hanyar juzu'in matsa lamba. Gabaɗaya, ma'aunin kaikaice da ake amfani da shi a cikin sarrafa masana'antu yana buƙatar ƙimar zafin jiki da matsi don daidaito mafi girma.
A taƙaice, mitoci masu gudana a kaikaice suna ba da ƙimar kwarara ta hanyar sigogi na biyu kamar matsa lamba, zafin jiki da girma. Duk da iyawarsu da ingancin tsadar su, sun kasance ƙanana zuwa mitoci masu gudana daidai. Akasin haka, mitoci masu kwarara kai tsaye suna auna ƙimar kwararar kai tsaye, babu buƙatar kowane diyya na zafin jiki. Don haka mita masu zafi ko Coriolis sun dace da aikace-aikace masu ƙarfi ko madaidaici.
Abubuwan da aka Shawarar don Aunawar CO2
Mitar Gudun Coriolis don Auna Gudun Taro na CO2
Mitar kwararar taro na Coriolis yana aiki akan ka'idar inertia, wanda ake samarwa ta hanyar motsi mai ratsawa ta bututu masu girgiza. Juya lokaci shine aikin yawan kwararar taro, isa ga dalilai masu wayo da ingantacciyar ma'auni.
Siffofin samfur:
✤Babban daidaito tsakanin 0.1%
✤Maɗaukaki don ma'aunin ruwa da gas na CO2
✤Independent of zafin jiki da kuma matsa lamba
✤ Gaskiyar abin dogaro mai yawa sa ido
Bugu da ƙari ga abubuwan da ke sama, har yanzu yana aiki a cikin ma'auni na cryogenic CO2 don matsayinsa na ruwa a ƙananan yanayin zafi, musamman ma don tsayayya da matsanancin yanayi. Ana iya daidaita shi don isa takamaiman daidaito duk da saurin canje-canje a yanayin zafi.
Mitoci masu kwararar zafin jiki suna aiki ta hanyar gabatar da zafi zuwa kwararar iskar gas da auna bambancin zafi tsakanin firikwensin biyu. Wannan faɗuwar zafin jiki yana haifar da halayen endothermic yayin da CO2 ke wucewa daga wannan firikwensin zuwa ɗayan. Za a iya ƙididdige yawan yawan iskar gas ta hanyar asarar zafi, wanda ya yi daidai da yawan kwararar iskar gas.
Siffofin samfur:
✤ Ana amfani da ma'aunin ƙarancin ruwa kamar gwaje-gwajen lab
✤Samar da ingantaccen karatu don CO2 gas
✤ Karamin kulawa don tsarin sa mai sauƙi -- babu sassa masu motsi
✤ Karamin ƙira da ingantaccen inganci
Ta hanyar fahimtar ƙalubalen ma'aunin CO₂, zabar madaidaicin ma'aunin yawan jama'a, da yin amfani da fa'idodi na musamman na fasaha kamar Coriolis da mita masu kwararar zafi, masana'antu na iya haɓaka ayyukansu, rage farashi, da tabbatar da bin ka'idodin muhalli. Ko kuna ma'amala da CO₂ mai gas a cikin sa ido kan hayaki ko CO₂ ruwa a cikin sanyaya masana'antu, madaidaicin mitar kwararar taro kayan aiki ne da ba makawa don samun nasara.
Lokacin aikawa: Nuwamba-26-2024
