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Expired
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GB15076/26A
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Individual
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Individual
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Publication of GB267074ApublicationCriticalpatent/GB267074A/en
267,074. Meiro, A. March 2, 1926, [Convention date]. Drawings to Specification. Materials and compositions for purifying.- Uncondensed gases from the distillation of coal tar &c. are purified by passage through water to remove ammonia, through lime water to remove sulphuretted hydrogen, and through layers of copper, iron, and wood shavings.
GB15076/26A1926-03-021926-06-15Improved method and apparatus for the distillation of coal tar, tar oils, and similar liquids
ExpiredGB267074A
(en)
Improvements to the process for the distillation of oily shales, coal and other carbonaceous substances and to the apparatus used for this distillation
Improvements in the production of low boiling point and other hydrocarbons and derivatives thereof by the destructive hydrogenation of coals, oils and the like and in the treatment of the residues thereof
Process for the purification, hydrogenation and desulphurisation of liquid or gaseous hydrocarbons as for example oils or other liquid or gaseous products of carbonisation and the like