1.1 Yakazara Kupisa-Kunyorova Nzira: UV DOAS Ine Zirconia Oxygen Measurement
Nheyo: iyo sampuli gasi inochengetwa pamusoro pe 140 deg C kubva ku sampling kusvika pakuongorora, uye kusvibiswa kwemhepo kunoyerwa pamvura. Oxygen inowanzoyerwa ne zirconia oxygen analyzer. Mukutaura kwakapfava, iyo inopisa-yakanyorova nzira inobvumira iyo sampuli gasi kupinda mu analyzer ichichengetedza mamiriro ayo epakutanga zvakanyanya sezvinobvira.
- Yakakwira-tembiricha pombi sampling: iyo sisitimu haivimbi ne ejector-pombi sampling, izvo zvinoita kuti kudonha kutarisa uye kugadzirisa kwemaitiro kuve nyore.
- Kutendeseka kwepamusoro-soro kwedata: kuenderera kwepamusoro-tembiricha sampling inodzivirira kupera kurasikirwa kwemagasi anonyungudika emvura akadai seSO2 uye NH3, zvichibvumira muongorori kuyera iyo yepakutanga yekunyorova-basis concentration mu flue.
- Fast system mhinduro: nekuti hapana dehumidification process uye gasi nzira ipfupi, analyzer inogona kupindura nekukurumidza kugadzirisa kushanduka.
- Hapana condensate tsvina yemvura: iyo nzira inodzivirira kusvibiswa kwechipiri kubva kune acidic condensate uye inoderedza tsvina yekubata zvinodiwa.
- Yakakura uye yakavimbika tekinoroji: iyo sisitimu dhizaini iri nyore, inotsigira yakagadzikana yenguva refu kushanda.
Kupisa-kunyorova CEMS inonyanya kukodzera kurongeka kwemaitiro, desulfurization uye denitrification kunyatsoita kuverenga, kunyorova-hwaro hwekuteerera ongororo uye mashandisirwo apo iyo yechokwadi gasi-chikamu mamiriro anofanira kuchengetedzwa.
1.2 Cold-Dry Method: UV DOAS Ine Electrochemical Oxygen Measurement
Nheyo: mushure mekuita sampling, iyo sampuli gasi inokurumidza kuderedzwa kusvika kune inenge 4 deg C kuti ibvise unyoro hwakawanda, uye kusvibiswa kwemhepo kunoyerwa pane yakaoma. Oxygen inowanzoyerwa ne electrochemical oxygen analyzer. Iyo inotonhora-yakaoma nzira inogadzira yakachena, yakaoma uye yakagadzikana yekuyera nharaunda yekunyatsoongorora.
- Yakanakisa corrosion resistance: kune flue gasi rine zvinhu zvinoparadza zvakanyanya senge HF, HCl kana H2SO4 mhute, kukurumidza condensation inobvisa hunyoro hweacidic uye inobatsira kuchengetedza sampling probe, pombi, pombi, mavharuvhu uye analyzer.
- Kugona kwakasimba kubata kupindira kwakaoma: iyo pretreatment chikuva inogona kutsigira akawanda-nhanho uye akawanda-nzira masisitimu, ayo anobatsira kana H2S, organics uye zvimwe zvinokanganisa zvinosangana.
- Yakagadzika kuyerwa mamiriro: yakanyatsocheneswa uye yakaomeswa sampuli gasi inopa yakatsiga nharaunda yeOptical yeUV DOAS analyzer, inoderedza baseline kudonha uye inovandudza chiratidzo-ku-ruzha reshiyo.
- Yakavimbika okisijeni data: Electrochemical okisijeni kuyerwa hakukanganiswe nezvinobvira gasi zvikamu zvakaita seCO neH2, zvichipa yakavimbika O2 kukosha kwekushandurwa kwehutsi.
1.3 Hybrid Solution: Kupisa-Kunyorova Kusvibisa Measurement Plus Cold-Dry Oxygen Measurement
Mhinduro yehybrid inotevera pfungwa yekuchengetedza nzira huru yegasi uchiwana yakavimbika kukosha kweokisijeni kuburikidza nenzira yepadivi. Zvinosvibisa zvegasi zvakaita seSO2, NO uye NO2 zvinoyerwa nenzira yakazara inopisa-inonyorova neUV DOAS tekinoroji, nepo O2 inoyerwa mushure mekunge sampuli yegasi yanyungudutswa nekuomeswa panzira, kazhinji ine electrochemical kana paramagnetic oxygen analyzer.
- Kusvibiswa kwedata kuvimbika pamwe nekuyerwa kweokisijeni kwakaringana: nzira huru inochengetedza iyo yepakutanga yakanyorova-hwaro hwekusangana kweSO2 uye NOx nepo bypass ichidzivirira miganhu yezirconia kuyerwa kweokisijeni pasi pemamiriro eCO.
- Yakanyanya kutariswa kune chaiwo maindasitiri: mhinduro inonyanya kukodzera electrolytic aluminium, lime kilns, ceramic kilns nedzimwe nzvimbo uko CO yakakwirira inoita kuti zirconia oxygen kuyerwa kusavimbika.
- Kuvimbika kwakadzikama uye mutengo wekugadzirisa: kana uchienzaniswa neakazara inopisa-yakanyorova sisitimu, nzira yakasanganiswa inogona kutsiva zirconia kuyerwa kweokisijeni neine nyore oxygen analyzer. Kuenzaniswa neyakazara inotonhora-yakaoma system, iyo chete O2 bypass inoda dehumidification.
- Kuvimbika kwepamusoro kwe data: nekuti O2 inoshandiswa mukushandurwa kwekutarisa kwekuongorora kwezvakatipoteredza, data yeokisijeni yakarurama inovandudza zvakananga kutendeseka kwekupedzisira kushandurwa kwemhepo.
