Search Results - "Lessing R"

Development of a process of flue gas washing without effluent.

Authors: Lessing, R.

Source: Journal of the Society of Chemical Industry; November 1938, Vol. 57, p373-388, 16p

Rational cleaning of coal.

Authors: Lessing, R.

Source: Gas Journal; December 26 1928, Vol. 184, p850-853, 4p

Case of the gas industry.

Authors: Lessing, R. Watson, M.

Source: Gas Journal; November 11 1925, Vol. 172, p371-376, 6p

Recent developments in coal cleaning.

Authors: Lessing, R.

Source: Journal of the Society of Chemical Industry; January 30 1931, Vol. 50, p84-87, 4p

International conference on bituminous coal at Pittsburgh.

Authors: Lessing, R.

Source: Journal of the Society of Chemical Industry; May 20 1927, Vol. 46, p459-463, 5p

Influence of ash constituents of the coking process.

Authors: Lessing, R.

Source: Journal of the Society of Chemical Industry; July 17 1925, Vol. 44, p345-350, 6p

Inorganic constituents of coal.

Authors: Lessing, R.

Source: Journal of the Society of Chemical Industry; June 12 1925, Vol. 44, p277-283, 7p

Catalysis in gas making.

Authors: Lessing, R.

Source: American Gas Light Journal.; October 26 1914, Vol. 101, p260-263, 4p

Influence of catalysts on carbonisation.

Authors: Lessing, R. Banks, M. A. L.

Source: Journal of the Chemical Society; November 1924, Vol. 125, p2344-2355, 12p

Clean coal in the gas industry.

Authors: Lessing, R.

Source: Gas Journal; June 10 1931, Vol. 194, p821-825, 5p

Coal cleaning in modern times.

Authors: Lessing, R.

Source: Gas Journal; January 15 1930, Vol. 189, p147-150, 4p

Coal as a source of liquid fuel.

Authors: Lessing, R.

Source: Journal of the Institution of Petroleum Technologists; August 1936, Vol. 22, p577-582, 6p

Clean coal in the coking industry.

Authors: Lessing, R.

Source: Gas Journal; April 18 1928, Vol. 182, p189-191, 3p

Coal ash and clean coal.

Authors: Lessing, R.

Source: Gas Journal; November 25 1925, Vol. 172, p522-524, 3p

Report of the Royal commission on the coal industry (1925)

Authors: Lessing, R.

Source: Journal of the Society of Chemical Industry; March 19 1926, Vol. 45, p196-198, 3p

Coal constitution and carbonization.

Authors: Lessing, R.

Source: Gas Journal; March 30 1932, Vol. 197, p791-793, 3p

Fluorine in coal.

Authors: Lessing, R.

Source: Mechanical Engineering; February 1935, Vol. 57, p113-114, 2p

Air pollution.

Authors: Stern, A. C. Lessing, R.

Source: Chemistry & Industry; December 1 1962, p2032-2033, 2p

Elimination of sulphur from flue gases.

Authors: Lessing, R.

Source: Chemistry & Industry; October 15 1938, Vol. 57, p972-973, 2p

Coal and its mineral matter.

Authors: Lessing, R.

Source: Gas Journal; December 8 1926, Vol. 176, p631-632, 2p