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Acetylene cylinders should be used in the upright position to avoid withdrawing acetone during use. [62] Information on safe storage of acetylene in upright cylinders is provided by the OSHA, [63] [64] Compressed Gas Association, [59] United States Mine Safety and Health Administration (MSHA), [65] EIGA, [62] and other agencies.
A gas cylinder is a pressure vessel for storage and containment of gases at above atmospheric pressure. ... Acetylene: 2, 4 Air, breathing: 3 Air, industrial: 3 Argon ...
Acetylene gas is shipped in special cylinders designed to keep the gas dissolved. The cylinders are packed with porous materials (e.g. kapok fibre, diatomaceous earth , or (formerly) asbestos ), then filled to around 50% capacity with acetone , as acetylene is soluble in acetone.
A gas regulator attached to a nitrogen cylinder. Industrial gases are the gaseous materials that are manufactured for use in industry.The principal gases provided are nitrogen, oxygen, carbon dioxide, argon, hydrogen, helium and acetylene, although many other gases and mixtures are also available in gas cylinders.
The acetylene is pumped into the cylinder and it dissolves in the solvent. When the cylinder is opened the acetylene comes back out of solution, much like a carbonated beverage bubbles when opened. This is a workaround to acetylene's propensity to explode when pressurized above 200 kPa or liquified.
The gas industry did not cede the gas lighting market to electricity immediately, as the invention of the Welsbach mantle, a refractory mesh bag heated to incandescence by a mostly non-luminous flame within, dramatically increased the efficiency of gas lighting. Acetylene was also used from about 1898 for gas cooking and gas lighting (see ...