Put forward remindful points for selection and application of steam stripping valve in design, so as to have long term and steady operation.
提出疏水阀选择和应用设计中应注意的问题,以便能够长期稳定地运行。
英语百科
Steam distillation
Steam distillation is a special type of distillation (a separation process) for temperature sensitive materials like natural aromatic compounds. It once was a popular laboratory method for purification of organic compounds, but has become obsolete by vacuum distillation. Steam distillation remains important in certain industrial sectors.