CH44751A
(en )
1909-09-01
Process for recovering nitrogen oxides diluted in a gas containing oxygen
CH44368A
(en )
1909-08-02
Process for recovering nitrogen oxides diluted in a gas containing oxygen
CH44750A
(en )
1909-09-01
Process for recovering nitrogen oxides diluted in a gas containing oxygen
CA2119639A1
(en )
1993-04-15
Purification process of a gas comprising nitrous oxide and sulphur dioxide
FR404720A
(en )
1909-12-10
Process for preparing approximately 65% nitric acid. 0 out of 0 by absorption, by means of water, of nitrogen oxides diluted in a gas containing oxygen
FR404630A
(en )
1909-12-07
Process for the recovery and use of nitrogen oxides
CH44683A
(en )
1909-09-01
Process for the preparation of about 65% nitric acid by absorbing, with water, nitrogen oxides diluted in an oxygen-containing gas
FR421022A
(en )
1911-02-13
Improvement in recovery processes, by cooling, nitrous vapors diluted in a mixture of nitrogen and oxygen
FR421313A
(en )
1911-02-20
Process for recovering nitrous vapors, i.e. nitrogen oxides diluted in indifferent gases
CH50366A
(en )
1911-05-16
Improvement in recovery processes, by cooling, nitrous vapors diluted in a mixture of nitrogen and oxygen
FR441706A
(en )
1912-08-14
Process for the production of pure azotites using nitrous gases containing air or oxygen
FR403473A
(en )
1909-11-05
Process for preparing a gas which can be used for oxygen inhalations
CH44093A
(en )
1909-07-01
Process and installation for the recovery by water of nitrogen oxides diluted in air
ES18871A1
(en )
1896-06-01
A new and improved process for the purification of carbonic acid gas from lime kilns and intended to be liquefied.
FR385605A
(en )
1908-05-19
Recovery in the form of concentrated nitric acid of nitrogen oxides diluted in air or in inert gases
FR396438A
(en )
1909-04-09
Acetylene and oxygen torch for welding and cutting metals
FR366047A
(en )
1906-09-25
Process for removing hydrogen sulphide from gases
FR459967A
(en )
1913-11-20
Apparatus for the industrial production of hydrogen and oxygen gases by the electrolysis of water
FR2360830A1
(en )
1978-03-03
PROCESS FOR INTRODUCING A HYDROCARBON PRODUCT CONTAINING OXYGEN AND / OR A PRECURSOR OF THE COMBUSTION EXHAUST GASES
FR400333A
(en )
1909-07-24
Process for the purification of lean gas
FR447688A
(en )
1913-01-11
Economical process for manufacturing hydrogen and oxygen gases by decomposing water
FR398839A
(en )
1909-06-15
Process for making liquid lighting gas with still gases
FR467223A
(en )
1914-06-06
Process for the cathodic production of hydrogen peroxide in an electrolyte containing oxygen or gases containing oxygen
FR397319A
(en )
1909-05-05
Further development of electrolysers for the production of pure oxygen and hydrogen
AU1049107B
(en )
1908-03-17
Improvements in and relating to apparatus for, lighting and extinguishing gas burners simultaneously from'a 1 distance