See _Rossel_
Lantern, optical, illumination of,
Latent heat,
Lead chromate in bleaching-powder,
objection to, in generators,
pipes for acetylene,
salts in bleaching-powder,
wire, &c., for faced joints,
Leakage of acetylene,
Leaks, search for,
Le Chatelier, explosive limits,
temperature of acetylene flame,
thermo-couple
Leduc, specific gravity of acetylene,
Lepinay, acetylene for engines,
Level alteration and pressure in mains,
Lewes, ammonia in crude acetylene,
blocking of burners,
haze,
heat of decomposition of carbide,
production in generators,
illuminating power of acetylene,
phosphorus in crude acetylene,
polymerisation of acetylene,
presence of hydrogen and carbon monoxide in acetylene,
reaction between carbide and calcium hydroxide,
silicon in crude acetylene,
temperature of acetylene flame,
Lewes and Brame, manganese carbide,
Lidholm, estimation of phosphine,
Lifebuoys, acetylene for,
Lifetime of burners,
mantles,
Lifting power of acetylene in holders,
Light, acetylene as a standard of,
colour of acetylene, incandescent,
self-luminous,
evolution of, in flames,
from acetylene, production of,
transmission of through fog,
Lights, single, disadvantages of,
strong and weak, comparison between,
Lighthouse illumination,
Lighting by acetylene, scope of,
of generator sheds,
Lime dust in acetylene,
reaction with sodium carbonate,
sludge.
Pages:
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781