TheTsarin Benfieldginshiƙin masana'antu negas tsarkakewa, yadu karɓa a cikin sinadaran shuke-shuke don cire carbon dioxide (CO2) da hydrogen sulfide (H2S) daga iskar gas, tabbatar da high-tsarki kayan aiki ga aikace-aikace a cikin ammonia kira, hydrogen samar, da kuma na halitta gas sarrafa. Madaidaicin iko akan maida hankali na wannan maganin gogewa yana da mahimmanci don hana ƙalubalen aiki kamar yin kumfa, rage ƙarfin sha, ko lalata kayan aiki.Inline potassium carbonate maida hankali mitakumaInline potassium carbonate maida hankali analyzersyana ba da mafita mai canzawa ta hanyar samar da ci gaba, saka idanu na gaske na matakan K2CO3 da potassium bicarbonate (KHCO3), yana ba masu aiki damar haɓaka haɓakar abubuwan.gas tsarkakewa tsarikuma cimma gagarumin tanadin farashi.
Wannan cikakken jagorar yana bincika injiniyoyi naTsarin Benfield don kawar da iskar gas, da kuma amfanin su ga masana'antu kamartsire-tsire masu samar da ammonia,hydrogen samar da tsire-tsire,masana'antar sarrafa iskar gas,petrochemical shuke-shuke,kai tsaye karfe rage shuke-shuke, kumashuke-shuke gasification kwal. Ta hanyar haɗa waɗannan kayan aikin ci-gaba, masu aikin shuka za su iya haɓaka inganci, tabbatar da bin ƙa'idodi masu tsauri, da kuma sadar da daidaitattun abubuwan fitar da iskar gas mai inganci.
Chemistry da Makanikai na Tsarin Benfield
TheTsarin Benfield, wanda Ofishin Ma'adinai na Amurka ya haɓaka kuma UOP (yanzu wani ɓangare na Honeywell) ya ba da lasisin, wani tsari ne da aka sabunta ta thermally, cyclical solvents wanda ke amfani da maganin K2CO3 mai zafi don cire CO2 da H2S daga rafukan iskar gas. Hanya ce mai aminci dongas tsarkakewaa cikin masana'antun da ke buƙatar iskar gas mai tsafta, kamar haɗin ammonia don takin mai magani, samar da hydrogen don tacewa, da sarrafa iskar gas don ƙayyadaddun bututun mai. Tsarin yana aiki ta matakai biyu na farko: sha da sabuntawa.
A lokacin lokacin sha, ana gabatar da rafin iskar gas a kasan ginshiƙi mai ɗaukar hoto, yana gudana counter-current zuwa zafi K2CO3 bayani (yawanci 20-30 wt%) a yanayin zafi tsakanin 100 ° C da 110 ° C da matsa lamba.
H2S kuma yana tunawa, yana samar da wasu samfuran dauki. Gas ɗin da aka tsarkake yana fita daga saman abin sha, yayin da bayani mai arziki, wanda aka ɗora tare da KHCO3, an canza shi zuwa mai sabuntawa (stripper). A cikin lokacin sake farfadowa, ana yin zafi da maganin zafi tare da tururi ko kuma an sami raguwar matsa lamba, yana mayar da martani don saki CO2 da H2S, ta haka ne ya sake farfado da maganin K2CO3 don sake amfani da shi. Wannan tsari na cyclical yana tabbatar da ci gaba da aiki, amma ingancinsa ya dogara ne akan kiyaye mafi kyawun K2CO3 da KHCO3 taro don guje wa batutuwan aiki.
Me yasa Sarrafa Mahimmanci
Madaidaicin iko na maida hankali na K2CO3 yana da mahimmanci don dalilai da yawa. Matsakaicin matakan KHCO3 na iya haifar da kumfa a cikin abin sha, wanda ke rushe hulɗar ruwan gas, yana rage tasirin CO2, kuma yana haifar da lalacewar kayan aiki. Sabanin haka, rashin isasshen adadin K2CO3 yana rage ƙarfin maganin don ɗaukar iskar acid, yana haifar da rashin cikakke tsarkakewa da rashin bin ƙayyadaddun samfur. Bugu da ƙari, ƙididdiga mara kyau na iya ƙara yawan amfani da makamashi yayin sabuntawa, saboda ɗimbin wadataccen mafita yana buƙatar ƙarin tururi don sakin iskar gas da aka kama, kuma yana iya ƙara lalata kayan aiki saboda yanayin alkaline na maganin.
A tarihance, sa ido kan maida hankali ya dogara ne kan samfurin hannu da bincike na dakin gwaje-gwaje, tsari mai tsananin aiki, mai saurin jinkiri, kuma ba zai iya ba da haske na ainihin lokaci ba. Waɗannan iyakoki na iya haifar da gazawar aiwatarwa, haɓaka farashin aiki, da yuwuwar keta haƙƙin ƙa'ida.Inline potassium carbonate maida hankali mitamagance waɗannan ƙalubalen ta hanyar isar da ci gaba, ingantattun ma'auni, ba da damar gyare-gyare nan da nan don kula da mafi kyawun yanayin tsari da haɓaka aikin aikin.Tsarin BenfieldSrubber.
Abubuwan da aka Shawarar
Yadda Mitar Haɗin Kan Layi ke Aiki
Inline potassium carbonate maida hankali mitakomasu nazarici-gaban tsarin tsarin layi wanda aka tsara don auna K2CO3da KHCO3maida hankali kai tsaye a cikin rafi na tsari, kawar da buƙatar samfurin hannu. Waɗannan na'urori an ƙirƙira su don yin aiki a ƙarƙashin mawuyacin yanayi naTsarin Benfield, ciki har da yanayin zafi mai zafi (har zuwa 110 ° C) da matsa lamba, kuma an gina su tare da kayan da ba su da lalata don tsayayya da yanayin alkaline na maganin gogewa.
Ana amfani da fasaha da yawa a cikin waɗannan mita, kowannensu yana ba da fa'idodi na musamman:
Ma'aunin Ultrasonic: Waɗannan mitoci suna auna saurin sauti ta cikin ruwa, wanda ya yi daidai da yawa da kuma tattarawa. Wannan hanyar ba ta da tasiri ta hanyar tafiyar da maganin, launi, ko bayyananne, yana mai da shi abin dogaro sosai gaAbubuwan da aka bayar na Benfield Process Co., Ltd2cirewa. Tare da ingantattun ma'auni na 0.05% zuwa 0.1%, mita maida hankali na ultrasonic yana ba da cikakkun bayanai don kiyaye ma'aunin alkali-to-bicarbonate mafi kyau.
Ma'aunin Gudanarwa: Waɗannan mitoci suna tantance ƙimar wutar lantarki na maganin, wanda ya bambanta da ƙaddamarwar K + da HCO3- ions. Mitoci masu aiki suna da tsada kuma sun dace da sa ido kan canje-canjen ionic amma na iya buƙatar diyya na zafin jiki don tabbatar da daidaito.
Ma'auni mai yawa: Ta hanyar auna ma'aunin bayani, wanda ke canzawa tare da adadin K2CO3 da KHCO3, waɗannan mita suna ba da alamar abin dogara. Mitoci masu yawa daidai ne amma suna iya buƙatar daidaitawa don bambancin zafin jiki.
Ma'aunin Coriolis: Yayin da aka yi amfani da shi da farko don ma'aunin kwarara, mita Coriolis kuma na iya auna ƙima tare da babban daidaito (misali, ± 0.001g / cc), yana ba da hanyar da ba ta da fa'ida don ba da hankali a cikin gaurayawan sassa biyu kamar K2CO3 da KHCO3 mafita.
Ana shigar da waɗannan mitoci yawanci a cikin bututun da ke tsakanin abin sha da mai haɓakawa ko kuma a cikin layin sake zagayawa, yana tabbatar da cikakken sa ido kantsarin tsarkakewa gas. Ta hanyar samar da bayanan lokaci-lokaci, suna baiwa masu aiki damar ganowa da kuma gyara karkatar da hankali nan take, suna hana al'amura kamar kumfa ko rashin isasshen sha.
Dabarun Shigarwa da Haɗin kai
Don ƙara yawan tasiri naInline potassium carbonate maida hankali analyzers, dabarun shigarwa shine mabuɗin. Ya kamata a sanya mitoci a wurare masu mahimmanci, kamar bututun mai daga mai ɗaukar hoto zuwa mai sake haɓakawa da layin sake zagayowar warwarewa, don ɗaukar sauye-sauye na taro a duk lokacin aikin. Za a iya ƙaddamar da tsarin da aka yi amfani da su don tabbatar da ci gaba da aiki yayin kulawa, rage raguwa.
Haɗin kai tare da tsarin sarrafa tsire-tsire yana ba da damar yin gyare-gyare ta atomatik, kamar daidaita matakan K2CO3 ko shigar da tururi, dangane da bayanan lokaci-lokaci. Daidaitawa na yau da kullun tare da daidaitattun mafita yana da mahimmanci don kiyaye daidaito, musamman a cikin yanayi mai ƙarfi naBenfield CO2 tsarin cirewa.
| Fasaha | Amfani | Aikace-aikace a cikin Tsarin Benfield |
| Ultrasonic | Babban daidaito, rashin tasiri ta hanyar aiki | Kulawa da K2CO3/KHCO3 a cikin bututun mai ɗaukar hoto |
| Gudanarwa | Mai tsada, mai sauƙin aiwatarwa | Bibiyan canje-canjen ionic a cikin maganin goge baki |
| Yawan yawa | Dogara ga ƙaddamar da hankali | Auna ma'auni mai yawa a cikin regenerator |
| Coriolis | Ba shi da ƙwanƙwasa, babban madaidaici | M saka idanu a cikin babban tsarin kwarara |
Wannan tebur yana zayyana mahimman fasahar da ake amfani da sumita maida hankali, yana nuna dacewarsu gaTsarin Benfield.
Fa'idodin Mitar Tattara Hannun Layi
Haɓaka Ingantacciyar Aiki
The tallafi nainline potassium carbonate maida hankali mitayana inganta ingantaccen aiki sosai a cikin tsire-tsire masu sinadarai. Ta hanyar samar da ci gaba, bayanai na lokaci-lokaci, waɗannan mitoci suna ba masu aiki damar ganowa da kuma daidaita karkatar da hankali nan take, rage haɗarin rushewar tsari. Misali, hana kumfa da manyan matakan KHCO3 ke haifarwa yana rage yawan amfani da makamashi a cikin mai sabuntawa, saboda ana buƙatar ƙarancin tururi don sakin iskar gas da aka kama. Haɓaka alluran K2CO3 shima yana rage sharar albarkatun ƙasa, rage farashin aiki.
In tsire-tsire masu samar da ammonia, Madaidaicin kulawar maida hankali yana tabbatar da daidaiton ingancin iskar gas, rage farashin makamashi da ke hade da sake yin aiki. A cikimasana'antar sarrafa iskar gas, Tsayawa mafi kyawun matakan K2CO3 yana tabbatar da bin ƙayyadaddun bututun mai, da guje wa azabtarwa mai tsada. Kididdigar masana'antu sun ba da shawarar cewa tsire-tsire masu amfani da mita na layi na iya samun nasarar tanadin makamashi har zuwa 15% da kuma rage lokacin aiki ta hanyar sarrafa ayyukan sa ido, kawar da buƙatar samfurin hannu.
Tabbatar da Ingancin Samfur da Biyayya
TheTsarin Benfieldyana da mahimmanci don samar da iskar gas waɗanda suka dace da ƙayyadaddun ƙa'idodi masu tsafta, kamar ƙananan matakan CO2 da H2S don haɗin ammonia ko bututun iskar gas.Mitar maida hankali kan layitabbatar da cewa maganin gogewa yana kula da daidaitaccen abun da ke ciki, yana haifar da ingantaccen iskar gas mai inganci. Misali, inhydrogen samar da tsire-tsire, Madaidaicin iko yana goyan bayan tsabtar hydrogen don tafiyar matakai, yayin da yake cikipetrochemical shuke-shuke, yana ba da damar samar da sinadarai masu tsabta kamar ethylene oxide.
Tare da haɓaka ƙa'idodin muhalli, bin doka shine fifiko. Mitoci na layi suna taimaka wa tsire-tsire su nuna riko da ƙa'idodin fitarwa ta hanyar kiyaye ingantaccen cirewar CO2, rage haɗarin tara ko rushewar aiki. Wannan yana da mahimmanci musamman a cikishuke-shuke gasification kwal, Inda tsarkin syngas yana da mahimmanci don aikace-aikacen ƙasa, kuma a cikikai tsaye karfe rage shuke-shuke, inda ingancin iskar gas ke tasiri yadda ya dace.
Tashin Kuɗi da Ƙimar Dogon Lokaci
Amfanin kudi naInline potassium carbonate maida hankali analyzerssuna da mahimmanci. Ta hanyar sanya idanu ta atomatik, waɗannan na'urori suna rage farashin aiki mai alaƙa da samfurin hannu, wanda zai iya adana har zuwa awa ɗaya kowace rana a cikin manyan ayyuka. Hakanan suna rage sharar gida ta hanyar hana wuce gona da iri na K2CO3, inganta amfani da albarkatun kasa. Bugu da ƙari, ta hanyar rage yawan amfani da makamashi a lokacin farfadowa, tsire-tsire na iya samun gagarumin tanadin farashi, musamman a masana'antu masu ƙarfin makamashi kamar su.sarrafa iskar gaskumasamar da ammonia.
Ana ƙara haɓaka ƙimar na dogon lokaci ta hanyar dorewar waɗannan mitoci, waɗanda aka tsara tare da kayan da ba su da lahani don jure yanayin alkaline nagas tsarkakewa tsari. Ƙananan buƙatun kulawa da ikon haɗawa tare da tsarin sarrafawa na yanzu yana sa su zama jari mai tsada don tsire-tsire masu sinadarai da ke neman inganta su.Tsarin Benfield don kawar da iskar gas.
Zaɓan Mitar Tattara Madaidaicin Layi
Mabuɗin Zaɓin Maɓalli
Zabar wanda ya daceinline potassium carbonate maida hankali mitayana buƙatar yin la'akari sosai da abubuwa da yawa don tabbatar da daidaituwa tare da buƙatun aiki na tsire-tsire masu sinadarai:
- Daidaito da Dogara: Dole ne mita ya samar da ma'auni daidai (misali, 0.05% -0.1% daidaito) a ƙarƙashin yanayin zafi da matsin lamba naTsarin Benfielddon tabbatar da daidaiton aiki.
- Zazzabi da Juriya na Matsi: Dole ne ya yi tsayayya da yanayin aiki har zuwa 110 ° C da manyan matsi, tare da gina jiki mai ƙarfi don ɗaukar maganin alkaline.
- Dacewar Abu: Ya kamata a yi na'urori masu auna firikwensin daga kayan da ba su da lahani, irin su na'urori na musamman, don tabbatar da tsawon rai a cikin yanayin sinadarai mai tsanani.
- Sauƙin Shigarwa da Kulawa: Ya kamata tsarin ya haɗa kai tsaye cikin bututun da ke akwai kuma yana buƙatar kulawa kaɗan don rage raguwa.
- Haɗin Bayanai: Daidaitawa tare da tsarin kula da tsire-tsire yana da mahimmanci don rikodin bayanan lokaci na ainihi da gyare-gyare na atomatik, haɓaka tsarin sarrafawa.
Wadannan sharuɗɗa suna tabbatar da cewa zaɓaɓɓen mita ya dace da takamaiman bukatuntsire-tsire masu samar da ammonia, hydrogen samar da tsire-tsire, masana'antar sarrafa iskar gas, petrochemical shuke-shuke, kai tsaye karfe rage shuke-shuke, kumashuke-shuke gasification kwal.
Akwai Fasaha da La'akari
Nau'o'i da damamita maida hankalisun dace daTsarin Benfield, kowanne yana da fa'ida daban-daban.Lonnmeter uMita na ltrasonic suna ba da daidaito mai girma kuma ba su shafar kaddarorin bayani, yana sa su dace don hadaddun gaurayawan. Mitoci masu aiki suna da tsada amma suna iya buƙatar diyya na zafin jiki. Mitoci masu yawa suna ba da ingantaccen bayanan tattara bayanai amma suna buƙatar daidaitawa don bambancin zafin jiki. Mitar Coriolis, yayin da ya fi tsada, suna ba da ma'auni marasa fasfo kuma sun dace da tsarin kwararar ruwa.
Masu aikin shuka yakamata su kimanta waɗannan fasahohin bisa ƙayyadaddun yanayin tsari, kamar kewayon tattarawar da ake tsammanin (misali, 20-30 wt% K2CO3), zafin jiki, da ƙarancin kasafin kuɗi. Don aikace-aikace masu tsafta, kamar inpetrochemical shuke-shuke, ultrasonic ko Coriolis mita za a iya fifita don daidaitattun su.
FAQs
Ta Yaya Mitar Tattaunawar Layi Ke Haɓaka Tsarin Benfield?
Inline potassium carbonate maida hankali mitaba da kulawa ta ainihi na K2CO3da KHCO3matakan, tabbatar da maganin gogewa yana kula da mafi kyawun abun da ke ciki don ingancigas tsarkakewa. Ta hanyar hana al'amura kamar kumfa ko rashin isasshen sha, suna haɓaka aikin aikinBenfield Process Scruber, isar da iskar gas mai inganci don aikace-aikace a cikisamar da ammoniakumasarrafa iskar gas.
Menene Fa'idodin Amfani da Mitar Tattara Hannun Layi?
Wadannanmita maida hankalirage farashin aiki ta hanyar sarrafa sarrafa kansa, rage buƙatun aiki, da hana sharar gida daga yin alluran da ba daidai ba. Hakanan suna haɓaka amfani da makamashi a cikin lokacin sabuntawa, suna ba da tanadi har zuwa 15% a cikin masana'antu masu ƙarfin kuzari kamar su.samar da hydrogenkumaiskar gas.
Shin Mitar Haɗin Kan Layi Za Su Iya Jure Yanayin Tsarin Benfield?
Na zamaniInline potassium carbonate maida hankali analyzersAn tsara su don yin aiki da dogaro a ƙarƙashin yanayin zafi (har zuwa 110 ° C) da matsin lamba naTsarin Benfield. Gina tare da lalata-resistant kayan, sun tabbatar da dogon lokacin da aiki a cikin alkaline yanayi natsarin tsarkakewa gas.
Kammalawa
Inline potassium carbonate maida hankali mitakumamasu nazariba makawa ba ne don ingantawaTsarin Benfield, ba da damar shuke-shuken sunadarai don cimma daidaiton iko akan K2CO3da KHCO3maida hankali. Ta hanyar samar da bayanan lokaci-lokaci, waɗannan kayan aikin suna haɓaka ingantaccen aikigas tsarkakewa, Hana al'amurran da suka shafi aiki kamar kumfa, da kuma tabbatar da bin ka'idojin muhalli masu tsauri da inganci.
Ga masana'antu irin sutsire-tsire masu samar da ammonia,hydrogen samar da tsire-tsire,masana'antar sarrafa iskar gas,petrochemical shuke-shuke,kai tsaye karfe rage shuke-shuke, kumashuke-shuke gasification kwal, ɗaukar waɗannan ci-gabamita maida hankalibabban saka hannun jari ne wanda ke ba da babban tanadin farashi da ingantaccen aiki. Tuntuɓarlonnmeteryau don bincika wanda aka keɓanceinline potassium carbonate maida hankali mitakuma buɗe cikakken damar kugas tsarkakewa tsari.
Lokacin aikawa: Juni-26-2025
