Methyl isobutyl ketone solvent recovery device and method
The invention discloses a methyl isobutyl ketone solvent recovery device and method, and belongs to the field of solvent recovery. The device comprises a solvent-containing raw material tank, a raw material pump, a desolventizing raw material tank, a solvent recovery tank, a first heat exchanger, a...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
03.02.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a methyl isobutyl ketone solvent recovery device and method, and belongs to the field of solvent recovery. The device comprises a solvent-containing raw material tank, a raw material pump, a desolventizing raw material tank, a solvent recovery tank, a first heat exchanger, a membrane distillation device and a second heat exchanger, wherein a plurality of membrane distillation assemblies are arranged in the membrane distillation device, and a plurality of glass hollow fiber membranes are arranged in the membrane distillation assemblies. The solvent-containing raw material tank is communicated with an inlet of the first heat exchanger through the raw material pump; an outlet of the first heat exchanger is communicated with an inlet of the feed liquid side of the membrane distillation device through a pipeline; an outlet in the feed liquid side of the membrane distillation device is connected with a desolventizing agent raw material tank; an outlet in the vacuum side of the membrane disti |
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Bibliography: | Application Number: CN202211448526 |