Gulu la zida za CT4 zotsimikizira kuphulika zimaposa zida za BT4.
Kalasi Ndi Level | Ignition Kutentha Ndi Gulu | |||||
---|---|---|---|---|---|---|
- | T1 | T2 | T3 | T4 | T5 | T6 |
- | T>450 | 450≥T>300 | 300≥T>200 | 200≥T>135 | 135≥T>100 | 100≥T>85 |
Ine | Methane | |||||
IIA | Etani, Propane, Acetone, Phenethyl, Ine, Aminobenzene, Toluene, Benzene, Ammonia, Mpweya wa Monoxide, Ethyl Acetate, Acetic Acid | Butane, Ethanol, Propylene, Butanol, Acetic Acid, Koma Ester, Amyl Acetate Acetic Anhydride | Pentane, Hexane, Heptane, Decane, Octane, Mafuta, Hydrogen sulfide, Cyclohexane, Mafuta, Palafini, Dizilo, Mafuta | Etere, Acetaldehyde, Trimethylamine | Ethyl nitrite | |
IIB | Propylene, Acetylene, Cyclopropane, Coke Oven Gasi | Epoxy Z-Alkane, Epoxy Propane, Butadiene, Ethylene | Dimethyl Ether, Isoprene, Hydrogen sulfide | Diethylether, Dibutyl Ether | ||
IIC | Gasi wa Madzi, haidrojeni | Acetylene | Carbon Disulfide | Ethyl nitrate |
BT4 imayikidwa ngati gulu la kutentha la Gulu B, kumene kutentha kwakukulu kwapamwamba kwa zipangizo zovotera T4 sikudutsa 135 ° C. CT4 imakhala ndi Class C yotsimikizira kuphulika, Zogwirizana ndi BT4, and is suitable for environments with hazardous gases such as hydrogen and acetylene, maintaining a maximum surface temperature of 135°C.
Scope of Use
BT4 is suitable for common gases including methane, ethane, mafuta, ndi haidrojeni sulfide.
CT4 encompasses a broader range of less common zophulika mpweya, such as hydrogen and water gas at the CT1 level, acetylene at the CT2 level, and carbon disulfide at the CT4 level.