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Micro-structure of certain high-speed steels
The crystallization of potassium manganate
The electrostatic precipitation of soaps from oils
Electrolytic deposition of copper from matte
Formation of aluminium nitride
The manufacture of salicylic acid
Manufacture of soaps and the recovery of glycerine
Glycerol and spent lye clarification
The hydrogenation of coal tar and coal tar oils
Heat treatment of high speed steels
Methods for the oxidation of potassium manganate
The low temperature distillation of a Wyoming coal
Investigation of the chemical literature
Heat treatment of chrome tungsten high speed tool steels
Heat transmission in condenser coils
Heat transmission in a vacuum evaporator
The production of magnesium by the electrolysis of the fused salts
The production of potassium chloride and iodine from sea weed
Production of vegetable casein
Production of picric acid from monochlorbenzol

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