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GB348282A
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Improvements in the separation of anhydrous organic acids from their aqueous solutions
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GB350473A
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Improvements in and relating to the dehydration of organic liquids
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DE564497C
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Method and device for the direct production of pure alcohol
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GB347122A
|
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Improvements in and relating to the rectification of alcohol
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GB331637A
|
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Improvements in the concentration or extraction of organic acids occurring in aqueous solution
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US1896753A
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Saccharification of wood and other cellulosic materials
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GB316287A
|
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Improvements in and relating to the manufacture of acetic acid and lactic acid by fermentation
|
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GB323693A
|
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Improvements in the saccharification of wood and other cellulosic materials
|
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GB312046A
|
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Improvements in and relating to the manufacture of concentrated acetic acid
|
|
US1896100A
|
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Manufacture of anhydrous formic acid
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GB317462A
|
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Improvements relating to the separation of anhydrous acetic acid from its aqueous solutions
|
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GB304756A
|
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Improvements relating to the separation of liquids by distillation
|
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GB303742A
|
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Improvements relating to the dehydration of aqueous formic acid
|
|
GB307868A
|
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Process and apparatus for the continuous extraction of acetic acid from its aqueous solutions
|
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GB301415A
|
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Improvements in continuous process for the manufacture of acetic acid in the anhydrous state, from its aqueous solutions
|
|
GB300246A
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Improvements in continuous process for the manufacture of acetic acid in the anhydrous state, from its aqueous solutions
|
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GB296974A
|
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Improvements in continuous process for the manufacture of acetic acid in the anhydrous state, from its aqueous solutions
|
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US1739919A
|
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Process for the manufacture of furfuryl alcohol and methylfurane
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GB283112A
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Improvements in process for the manufacture of acetal
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US1850836A
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Process for the manufacture of acetal
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