Destillation

Chia sẻ: Quang Man | Ngày: | Loại File: PDF | Số trang:2

0
67
lượt xem
3
download

Destillation

Mô tả tài liệu
  Download Vui lòng tải xuống để xem tài liệu đầy đủ

In the distilling plant dirty solvent mixtures are cleaned. The principle is based on the difference of the boiling point between the solvents used as cleaning dilution and the contamination contained in it. The dirty cleaning agent is heated up and easily volatile constituents to evaporate. The boiling point of the assigned solvents amounts to max. 155°C. The materials simmering up to this temperature are led over a cooling column. The condensate consists to a large section of the solvents used as cleaning agents. The arrears (lacquer mud), remaining in the container, should be put as waste. ...

Chủ đề:
Lưu

Nội dung Text: Destillation

CÓ THỂ BẠN MUỐN DOWNLOAD

Đồng bộ tài khoản