摘要
本文分析了多层绝热低温车的施工环境卫生要求、绝热材料的选择及其处理工艺,重点介绍了多层绝热材料的缠绕工艺及对罐体的抽真空工艺。
Analyze the environmental requirement making choice of insulation material and its treatment in manufacturing multi-layer insulation cryogenic tank.Mainly introduce the twine method of multi - layer insulation material and the evacuation process of the tank.
出处
《广东化工》
CAS
2003年第1期27-29,共3页
Guangdong Chemical Industry
关键词
多层绝热低温车
施工工艺
余压
缠绕
层密度
渗透率
multi - layer insulation, surplus pressure, twine, layer density, penetration
