Kammala a cikin Tsarin Kula-kula na Hanyar Samun Zafi: Yadda Teknologiya na MirShine "Injekshin na Ammonia a Cikin Wasakun Da Zafin" Ta kare Ammonia Slip da Aerosols

Kulustar na kasuwa a cikin wani kantin na gaba na Tianshan a Xinjiang sun dawo akwai kuma 4.1% na yankin yankin da suka fuskanci , amma sun sanya kamar mariya na kwayoyin karboni ta hagu , sun buga kamar 50% na sulfur dioxide (SO₂) kuma kamar tsoho na nitrogen oxides (NOₓ) da zarrin masu kara .

Suna da tsari na industriya mai yawa da tsarin energy mai amfani da karboni, kuma da yankin da aka kafa ta maita da tsoho na yanzu na rabi , ƙarfi na fayyade waɗanda suka kawo daski akwai yawa. A rabiya, ƙarfi na al'ada na hawaye ta zama kamar bakwai na asharin da uku na farko a rabiya , wanda ya sa abin da ke taimaka wajen sanya hawaye daidai a cikin gida.

A cikin “matsayin biyu na karbon” na Sin’a da sararin da suka fiye da yawa na al'ada na hawaye, ƙwararun masu amfani na sinari na Xinjiang suna gudan gudan da kammalancin da ba su da maimakon da suka gabata a cikin sanya daski .

Matsayin Tabbatarwa: Sanya Ammonia da Tsarin Kafur

A farko na 2025, Biro na Al'ada na Changji, ta hanyar da Akademiyar Sinari na Al'ada na Sin’a, ta yi tsaro mai zuwa ga sanya ammonia a ƙwararun masu amfani na kwayoyin kwayo na kwayoyin kwayo.

Yankin ta sanya “Wani Kasuwanci, Wani Siyasa” ƙarfin, wani bayanin muhimmanci ya zama:
karamin ƙananan teknikolin desulfurization na gasin fume na ammonia mai amfani.

Desulfurization na ammonia na farko zai iya saita SO₂ zuwa ammonium sulfate na abinci, amma yana da kuma biyu na masu yawa na matsaloli:

• Karamin Ammonia: Ammonia mai tsoro ya ƙara daga likwidin da ke rarraba kuma ya fito da gasin fume
• Ƙarƙashin iska: Ammoniya mai gas yana amsawa tare da oxides acidic don samar da ƙananan ƙananan gishirin ammonium wanda ke da wuya a kama tare da tsarin tsabtace ƙura

Wani batu ma mafi m ne ƙarƙashin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayo . Ammoniya da ya tsere yana amsawa tare da sulfuric da nitric acid don samar da ammonium sulfate da ammonium nitratemafi mahimmancin masu ba da gudummawa ga PM2.5. Bayanan sa ido daga Changji sun nuna cewa ion ammonium ya kai kashi 21.6% na PM2.5 .

Bayan gurɓataccen yanayi, ammoniya yana iya haifar da ammonium bisulfate , wani abu mai lalataccen abu wanda ke lalata kayan aiki na kewaye.

Tushen Matsalar A Tsarin Aiki na Al'ada

A cikin tsarin gargajiya na ammoniya, ammoniya yana amsawa kai tsaye tare da SO2 don samar da tsaka-tsakin tsaka-tsakin kamar ammonium sulfite da ammonium bisulfite.

A cikin yanayin zafi mai zafi, waɗannan mahaɗan suna da sauƙi su rushe, suna sake sakin ammoniya da SO2 a cikin iska, kai tsaye suna haifar da ammoniya da kuma samar da aerosol.

A lokaci guda kuma:

• Crystallization a cikin hasumiyar sha yana haifar da ci gaba da ƙaruwa a cikin yawan ruwa mai gudana
• Ammonium sulfate ya zama da wuya a samu shi yadda ya kamata
• Ana tara taki a cikin hasumiyar, yana rage yawan ruwan da ke cikin hasumiyar
• A ƙarshe, rashin zaman lafiya na tsarin da kuma kashewa haɗari tashi

Wadannan kalubale guda uku ammoniya zamewa, samar da aerosol, da kuma matalauta crystallization yadda ya dace sun dade suna takaita masana'antar.

Sabuntawar MirShine: Ammoniya Injection a cikin acidic matsakaici

Zhang Bo, Shugaban Kamfanin MirShine Environmental, ya gabatar da wata sabuwar dabara:

Maimakon barin ammoniya ya kama SO2 kai tsaye, aikin yana amfani da ruwa don sha SO2, yana samar da maganin sulfite. Daga nan sai a shigar da ammoniya cikin yanayin ruwa don kawar da maganin kuma kai tsaye samar da ammonium sulfate.

Wannan sabon abu yana tabbatar da cewa:

• Dukkanin amsawa yana faruwa a cikin yanayin ruwa
• Gas mai zafi mai zafi SO2 ba ya taɓa haɗuwa da ammoniya ko ammonium sulfite
• Ana kauce wa lalacewar thermal a asali

A sakamakon haka, ammoniya ya zame kuma an kawar da samar da aerosol a tushen .

Fasahar Taimako: Tsarin Crystallization na waje

MirShine kara inganta tsarin kwanciyar hankali tare da tsarin zagaye na crystallization na waje :

• Crystallization ne yake aikata waje da sha hasumiya
• Ruwan da ke yawo a cikin hasumiyar yana da kwanciyar hankali kuma ana iya sarrafa shi
• Karamar yaki ba ta zama ƙarƙashin yanzu
• Za a iya gudanen ammonium sulfate da kariya

Wannan ya ba gaskiya mai tsayi don amfani da shi a lokacin diri .

Takamalolin ilimi na gida sun nuna cewa:

• Yakin da ke tattara shine yakin ammonium sulfate
• Kwali kadan daga ammonium sulfite suna cikin
• Matsayin da ba za a iya gudanen su kamar ammonium bisulfite da ammonium bisulfate suna kwararun da aka fuskanta

  Kamfanin Gwamnati na Muhimmanci

  Kamfanin fassara ta MirShine shi ne mafi kyawun kuma yana da alaƙa mai zuwa ga karamin gaba:

  • Aerosols, ammonia slip, da CPM an tsara su a karamin kamar wani abu mai zuwa (kamar wani abu mai zuwa, a cikin ma'azan wani abu mai zuwa)
  • Kammalin ammonia slip an jeki su a baya 2 mg/Nm³ , wanda ya zama mai zuwa ga alaƙa na amfani da standard na <3 mg/Nm³ an bayyana su a Alaƙa na Teknik don Fassara ta Ammonia na Flue Gas (HJ2001-2018)

  Na Faburairi 2025 mirShine ta samu ƙarfin kaza ta kafa ta amfani da suna:
  “A Method for Significantly Reducing Ammonia Slip in Ammonia-Based Desulfurization and Its Application,” wanda ya sa MirShine ya ziyarce tsarin al'ummar ta aiki.

  Daga Kula na Tashin Harabba zuwa Gwamnatin Daga Cikin Harabba

  Makaman Zhang Bo yana nuna babban masalaci:
  Kula na kalsiyam mai amfani da desulfurization ta kula harabba amma ta haifar da ƙananan CO₂, wanda ya haifar da shari: “Kula na harabba amma ƙarƙashin karbon.”

  MirShine ta gudan cikin wannan masalaci ta hanyar biyu na kula na ekolohi da ekonomin kara karbon yana canza SO₂ zuwa abinci mai kyau na ammonium sulfate da suka hada da dukkan kula da tsofaffin yadda ake kare gaskiya da kula da rarrabbar ƙarfi .

  Hanyar amfani da shi daidai don ƙarƙashin sana'ahin Xinjiang

  Don wasu sana'atu na al'umma a Xinjiang, kula da ammonia slip da aerosols ba ta zama babban wuri ne don kare gaskiya—amma ta zama babban wuri don yadda ake kare gaskiya ta kasa daga kowane wurin.

  Kamar yadda ake kare gaskiya a yankin Tianshan ta gabas, ya fito a wani tsari mai mahimmanci da “Wani Kasuwanci, Wani Siyasa” ya faruwa a matsayin MirShine teknolujin "injekshin na ammonia a wani hali na asid" ta ba da halin daidai da iyalan daidai:

  • Ya kare ammonia slip, aerosols, da CPM emissions daidai
  • Ya canza karamin gaskiya zuwa karamin gane
  • Ya canza gasin sana'ahin da ke cikin kusur zuwa karamin ƙasashen yanki zuwa abu mai kyau

  Kamar da ake nuna da Zhang Bo, bayanan kammalinsu na karamin ƙasashen yanki ke cikin saukarwa da karamin zuwa abu mai kyau ta hanyar bayanin tsarin tashin karamin .