Definition of Oxyhydrogen blowpipe. Meaning of Oxyhydrogen blowpipe. Synonyms of Oxyhydrogen blowpipe
Here you will find one or more explanations in English for the word Oxyhydrogen blowpipe. Also in the bottom left of the page several parts of wikipedia pages related to the word Oxyhydrogen blowpipe and, of course, Oxyhydrogen blowpipe synonyms and on the right images related to the word Oxyhydrogen blowpipe.
Definition of Oxyhydrogen blowpipe
Oxyhydrogen blowpipeOxyhydrogen Ox`y*hy"dro*gen, a. [Oxy
(a) + hydrogen.] (Chem.) Of or pertaining to a mixture of
oxygen and hydrogen; as, oxyhydrogen gas.
Oxyhydrogen blowpipe. (Chem.) See Blowpipe.
Oxyhydrogen microscope, a form of microscope arranged so as
to use the light produced by burning lime or limestone
under a current of oxyhydrogen gas. oxyhydrogen blowpipeBlowpipe Blow"pipe`, n.
1. A tube for directing a jet of air into a fire or into the
flame of a lamp or candle, so as to concentrate the heat
on some object.
Note: It is called a mouth blowpipe when used with the mouth;
but for both chemical and industrial purposes, it is
often worked by a bellows or other contrivance. The
common mouth blowpipe is a tapering tube with a very
small orifice at the end to be inserted in the flame.
The oxyhydrogen blowpipe, invented by Dr. Hare in
1801, is an instrument in which oxygen and hydrogen,
taken from separate reservoirs, in the proportions of
two volumes of hydrogen to one of oxygen, are burned in
a jet, under pressure. It gives a heat that will
consume the diamond, fuse platinum, and dissipate in
vapor, or in gaseous forms, most known substances.
2. A blowgun; a blowtube.
Blowpipe analysis (Chem.), analysis by means of the
Blowpipe reaction (Chem.), the characteristic behavior of a
substance subjected to a test by means of the blowpipe.
Meaning of Oxyhydrogen blowpipe from wikipedia
of the oxyhydrogen
have been replaced
lighting. The foundations
of the oxy-hydrogen blowpipe
were laid down by Carl...
- propane/oxygen flame burns
2,526 K (2,253 °C; 4,087 °F), an oxyhydrogen flame burns
at 3,073 K (2,800 °C; 5,072 °F) and an acetylene/oxygen flame...
- that of carbon
in the arc lamp, and of lime in the flame
of the oxyhydrogen blowpipe
; on the interference
radiation, and of light
halls. An intense illumination
when an oxyhydrogen flame
at a cylinder
(calcium oxide), which
- own specially developed oxyhydrogen blowpipe
. It was already known
at the time that platinum could
be melted using oxyhydrogen
, a mixture
an inverted oxyhydrogen blowpipe
, with purified
feed powder mixed
that is carefully
. The feed powder
no metal. American chemist Robert
Hare melted alumina
with an oxyhydrogen blowpipe
in 1802, also obtaining
the enamel, but still found
no metal. In...
- heat, reaching temperatures
from 3400 to 4000 °C. Without
the arc, an oxyhydrogen torch
can only reach
2800 °C. This is the third-hottest flame after
- growth. An inverted
is used, with feed powder mixed
with oxygen carefully
in the typical
fashion, but with...
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