Sulphur Dioxide So2 Khoom Taw Qhia:
Sulphur dioxide (kuj sulfur dioxide) yog cov gasless gas.it yog cov tshuaj lom neeg nrog cov mis so2. Nws yog cov roj muaj kuab lom nrog lub pungent, khaus ntxhiab tsw ntxhiab. Nws tsw zoo li hlawv ntais ntawv. Nws tuaj yeem yog oxidized rau cov sulphur trioxide, uas nyob rau hauv muaj cov dej vapor yog yooj yim hloov mus rau sulfuric acid mist. Yog li2 tuaj yeem ua oxidized los ua cov kua qaub aerosols. Nws tau tawm ntawm cov khoom ua si volcanic thiab yog tsim los ntawm cov khoom siv hlawv ntawm cov pob zeb uas muaj cov khoom lag luam sulguric acid.
| Hmong npe | Sulphur dioxide | Molecular Cov Qauv | Li2 |
| Molecular hnyav | 64.0638 | Kev tshwm sim | Tsis muaj kob, tsis muaj cov pa roj |
| Cas tsis muaj. | 7446-09-5 | Qhov tseem ceeb tshaj plaws | 157.6 ℃ |
| Einesc No. | 231-195-2 | Tseem ceeb siab | 7884kpa |
| Melting taw tes | -75.5 ℃ | Tus txheeb ze ceev | 1.5 |
| Kub taw tes | -10 ℃ | Txheeb ze roj density | 2.3 |
| So | Dej: Ua si soluble kiag li | Dot Chav Kawm | 2.3 |
| Tsis muaj. | 1079 | Tus qauv kawm | Muaj Qeb |
Kev qhia tshwj xeeb
| Kev qhia tshwj xeeb | 99.9% |
| Ethylene | <50ppm |
| Pa | <5ppm |
| Nitrogen | <10ppm |
| Methane | <300ppm |
| Tsom | <500ppm |
| Ya raws (H2O) | <50ppm |
Daim ntawv thov
Precursor rau sulfuric acid
Sulphur dioxide yog ib qho nruab nrab hauv kev tsim cov sulfuric acid, thiab tom qab ntawd rau oleum, uas yog tsim rau hauv sulfuric acid.
Raws li cov tshuaj tiv thaiv tus neeg sawv cev:
Sulphur dioxide yog qee zaum siv los ua cov tshuaj tiv thaiv kom qhuav, txiv hmab txiv ntoo qhuav, thiab lwm cov txiv hmab txiv ntoo uas tau txiv, nws tseem yog qhov ua kom tau zoo.
Raws li ib tug tub yees
Raug kho kom yooj yim thiab muaj qhov kub ntawm evaporation, sulfur dioxide yog cov khoom sib tw rau cov tub yees.
Ntim & Xa Khoom
| Khoom | Sulphur dioxide so2 ua kua | ||
| Ntim Qhov Coob | 40ltr lub tog raj kheej | 400ltr lub tog raj kheej | T50 Iso Tank |
| Filling net nyhav / cyl | 45kgs | 450kgs | |
| Qty loaded hauv 20'Lub hwj | 240 Cylars | 27 Cylans | |
| Tag Nrho Net Nyhav | 10.8tons | 12 tons | |
| Lub tog raj kheej tare hnyav | 50kgs | 258kgs | |
| Ib lub dab tsi uas qhib thiab kaw | QF-10 / CGA660 | ||
Sijhawm Sijhawm: Tsib-26-2021
