VOC whakakōkī me Noble whakarewa
Tawhā matua
| Nga kai kaha | Pt, Cu, Ce, etc |
| GHSV(h-1） | 10000～20000 (e ai ki nga ahuatanga whakahaere) |
| Te ahua | Honikoma kowhai |
| Ahu (mm) | 100 * 100 * 50 whakarite ranei |
| Te kawenga kaha | Ihirangi puru: 0.4g/L |
| Te pāmahana whakahaere | 250～500℃ |
| Mōrahi te ātete pāmahana wā-poto | 800 ℃ |
| Te kaha o te hurihanga | ＞95% (Ko te hua whakamutunga e ai ki nga ahuatanga whakahaere) |
| Te tere o te hau | <1.5m/s |
| Kiato rahi | 540 ± 50g/L |
| Kaikawe | Te honikoma cordierite, tapawha, 200cpi |
| Te kaha kōpeke | ≥10MPa |
Painga o te whakakōkī VOC ki te whakarewa rangatira
a) Te whānuitanga o te tono.Ko te whakakorikori VOC me te whakarewa rangatira e whakamahia nuitia ana, penei i te rehu, te ta, te karaihe karaihe whakakaha kirihou, te peita UV, te rongoa, te matū, te petrochemical, te waea enamelled tono ahumahi hau.Ko te hanganga o te hau para i roto i te umanga ta he ngawari noa, ko nga waahanga matua ko te raupapa benzene, esters, waipiro, ketone me etahi atu.
b) Te pai o te maimoatanga, kaore he parahanga tuarua.Ko te tere o te purenga o te hau para pararopi e rongoatia ana e te tikanga whakangaitanga catalytic i runga ake i te 95%, a ko te hua whakamutunga he kino kore CO2 me H2O, na reira karekau he raruraru parahanga tuarua.I tua atu, na te iti o te pāmahana, ka tino heke te whakatipuranga o NOx.
Te tuku, te kete me te rokiroki
a) Ka taea e Xintan te tuku VOC catalyst me te whakarewa rangatira i raro i te 5000kgs i roto i nga ra 7.
b) Packaging: pouaka pouaka
c) Puritia ki roto i te ipu hau, aukati i te pa ki te hau, kei kino
Nga tono o te VOC whakakōkī ki te whakarewa rangatira
VOC whakakōkī ki te maitai maitai e whakamahia whānuitia i roto i te mara ahumahi e whai ake nei: petrochemical, matū, rehu, tā, paninga, waea enameled, tae maitai, ahumahi rapa, etc.
Korero
- I roto i te tukanga o te tauhohenga ngingiha catalytic, me whai rawaka te hāora kia tauhohe ki nga VOC.Ki te kore e ranea te hāora, ka pa te kaha o te purenga o te hau para, ka puta ko te waro pango me etahi atu hua ka piri ki te mata o te whakakorikori, ka mutu ka kore te whakakorikori.
-Kaore he whanariki, he ūkuikui, arsenic, mata, mercury, halogens (fluorine, chlorine, bromine, iodine, astatine) i roto i te hau para, nga konganuku taumaha, te kapia, te ira koropuke teitei, te polymers-nui me etahi atu mea matū paitini ranei. matū.
- Me ata whakahaere te whakakorikori, me te aronga o te poka whakakorikori kia rite ki te ahunga o te rere o te hau i te wa e whakakiia ana, ka noho tata, kaore he waahi.
-I mua i te whakauru i te hau VOC, he mea tika ki te whakauru i te hau hou e rere ana ki te whakamahana i te whakakorikori (whakawera ki te 240 ℃ ~ 350 ℃, whakaritea kia rite ki te teitei teitei e hiahiatia ana e te hau tino uaua i roto i te waahanga hau wera).
Ko te pāmahana whakahaere tino pai o te whakakōkī ko 250 ~ 500 ℃, te kukū hau pau ko 500 ~ 4000mg / m3, me te GHSV ko 10000 ~ 20000h-1.Me karohia i te mea ka taea ki te karo i te piki ohorere o te kukū hau ruha, te pāmahana teitei roa ranei o te whakakorikori i runga ake i te 600 ℃.
- I te mutunga o te mahi, tuatahi tapahia te puna hau VOCs, whakamahia te hau hou hei whakamahana tonu mo te 20 meneti ka tutakina nga taputapu whakangai ahi.Ko te karo i te whakakōkī i roto i te whakapā pāmahana iti ki te hau VOCs, ka taea te whakaroa i te ora ratonga o te whakakōkī.
- Ko te ihirangi puehu o te hau whakapau kaua e neke ake i te 10mg/m3, ki te kore he ngawari ki te aukati i te hongere whakakorikori.Mena he uaua ki te whakaheke i te puehu ki te ahua pai i mua i te maimoatanga, e taunaki ana kia tangohia i nga wa katoa te whakakorikori me te pupuhi ki te pu hau i mua i te whakamahi, me te kore e horoi ki te wai, ki tetahi wai ranei.
- Ka whakamahia te whakakorikori mo te wa roa, ka heke iho te mahi, ka taea te huri i te moenga catalytic i mua, i muri mai, i runga, i raro ranei, ka taea ranei te whakanui ake i te pāmahana whakahaere o te ruma catalytic.
- Ki te teitei ake te pāmahana o te oumu catalytic i te 450 ℃, e taunaki ana kia timatahia te mea whakamatao taapiri me te whakakii i te hau makariri hei whakamatao i te oumu catalytic hei tiaki i te whakakorikori.
- Kia makuku te whakakorikori, kaua e rukuhia, kaua e horoi ki te wai.
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