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我厂乙醛装置是西德乌德公司引进的,装置内有三台关键性的设备采用非金属衬里结构。衬里设备情况如下: 1、R101反应器,碳钢壳体衬胶衬砖,壳体尺寸φ1.9×20.5m,壳体先衬天然耐酸橡胶板两层,第一层厚2.5mm,第二层厚3.5mm,橡胶板上再衬SF40mm和SK70mm各一层耐酸耐温陶瓷砖; SF砖用西德Hoechst—HB无机胶泥衬砌,胶泥垫层厚10mm; SK砖用西德Asplit—CN有机胶泥衬砌,胶泥垫层厚8mm。衬里层总厚度
Acetaldehyde plant in our plant is introduced by West Germany UD company, there are three key devices within the device using non-metallic lining structure. Lining equipment as follows: 1, R101 reactor, carbon steel shell lined lining brick, shell size φ1.9 × 20.5m, the shell lined with natural acid rubber two layers, the first layer thickness 2.5mm, the second Layer thickness 3.5mm, rubber sheet re-lining SF40mm and SK70mm each layer of acid-resistant ceramic tile; SF brick with West Germany Hoechst-HB inorganic clay lining, clay cushion thickness 10mm; SK brick with West Germany Asplit-CN organic clay Lining, mat thickness 8mm. Lining the total thickness