Structured packing for a column
OwnerMathias Haake, Gerd Kaibelinventors
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Abstract
A description is given of a structured packing for a column for carrying out a distillation or reactive distillation which is formed from a three-dimensional body which substantially completely fills the column cross section and which was obtained from two or more differently structured webs of a nonwoven material by winding up or laying one on top of the other and is chemically and mechanically stable under the processing conditions of distillation or reactive distillation.
Claims14
A structured packing for a column for carrying out a distillation or reactive distillation, which structured packing is formed by a three-dimensional body which substantially completely fills the column cross section and which was obtained from two or more differently structured webs of a nonwoven material by winding them up or laying them one on top of the other, and which is chemically and mechanically stable under the processing conditions of distillation or reactive distillation.
The method of use of a three-dimensional body, in particular a roll, which is formed from two or more differently structured webs of a nonwoven material, as structured packing for a column for carrying out a distillation or reactive distillation.
Dependencies are inferred from the claim text.