催化裂化装(zhuāng)置用(yòng)不定形耐火材料
催化裂化装(zhuāng)置用(yòng)不定形耐火材料
為(wèi)满足不断发展的催化裂化技(jì )术的需要，我公(gōng)司研制开发了系列不定形耐火材料。具(jù)有(yǒu)强度高，耐磨性能(néng)优良、施工(gōng)方便等特点。可(kě)满足催化裂化装(zhuāng)置的使用(yòng)要求，保证了装(zhuāng)置的安(ān)、稳、長(cháng)、满优运转，性能(néng)指标达到了國(guó)外同类产(chǎn)品水平。
催化裂化装(zhuāng)置用(yòng)不定形耐火材料指标 | |||||||||
材料名(míng)称 | 體(tǐ)积密度(g/cm 3) | 冷态抗折/耐压强度（MPa) | 815℃烧后線(xiàn)变化率(%） | 815℃导热系数（W/m.k) | 常温耐磨性（cm3) | ||||
110℃ | 540℃ | 815℃ | 110℃ | 540℃ | 815℃ | ||||
GDS-1A | ≤3.10 | ≤2.95 | ≤2.95 | ≥10/80 | ≥10/80 | ≥10/80 | 0~-0.3 (540℃) | ------ | ≤6 |
GDS-6 | ≤2.50 | ≤2.45 | ≤2.45 | ≥8/60 | ≥7/50 | ≥7/50 | 0~-0.2 | ≤0.90 | ≤12 |
GDS-5 | ≤2.30 | ≤2.25 | ≤2.25 | ≥6/40 | ≥5/30 | ≥5/30 | 0~-0.2 | ≤0.80 | ≤12 |
WHL-3D | ≤1.90 | ≤1.85 | ≤1.85 | ≥6.5/45 | ≥5.5/40 | ≥5/35 | 0~-0.2 | ≤0.65 | ≤18 |
WHL-3C | ≤1.80 | ≤1.75 | ≤1.75 | ≥7/40 | ≥6/35 | ≥5/35 | 0~-0.2 | ≤0.59 | ≤18 |
WHL-3B | ≤1.70 | ≤1.65 | ≤1.60 | ≥5.5/35 | ≥4.5/30 | ≥4/30 | 0~-0.2 | ≤0.55 | ≤20 |
WHL-3A | ≤1.60 | ≤1.55 | ≤1.55 | ≥5/35 | ≥4/30 | ≥3/25 | 0~-0.2 | ≤0.49 | ≤20 |
WHL-4A | ≤1.50 | ≤1.45 | ≤1.45 | ≥4.5/25 | ≥3/20 | ≥3/20 | 0~-0.2 | ≤0.45 | ≤20 |
WHL-3 | ≤1.40 | ≤1.35 | ≤1.35 | ≥3/20 | ≥2.5/15 | ≥2.5/15 | 0~-0.2 | ≤0.40 | ≤20 |
WHL-5 | ≤1.25 | ≤1.20 | ≤1.20 | ≥3/15 | ≥2/12 | ≥2/12 | 0~-0.2 | ≤0.33 | ---- |
WHL-10 | ≤1.1 | ≤1.05 | --- | ≥2.5/8 | ≥2/7 | ---- | 0~-0.2 (540℃) | ≤0.25 (540℃) | ---- |
WHL-8 | ≤1.0 | ≤0.95 | --- | ≥2.0/7 | ≥1.5/6 | --- | 0~-0.2 (540℃) | ≤0.23 (540℃) | ---- |
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