Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1743958A
Inventor
Karl Buchner
Josef Meis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruhrchemie AG
Original Assignee
Ruhrchemie AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ruhrchemie AGfiledCriticalRuhrchemie AG
Priority to GB1743958ApriorityCriticalpatent/GB837517A/en
Publication of GB837517ApublicationCriticalpatent/GB837517A/en
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
G01N7/02—Analysing materials by measuring the pressure or volume of a gas or vapour by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder
Landscapes
Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Combustion & Propulsion
(AREA)
Physics & Mathematics
(AREA)
Health & Medical Sciences
(AREA)
Life Sciences & Earth Sciences
(AREA)
Analytical Chemistry
(AREA)
Biochemistry
(AREA)
General Health & Medical Sciences
(AREA)
General Physics & Mathematics
(AREA)
Immunology
(AREA)
Pathology
(AREA)
Treating Waste Gases
(AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means
(AREA)
Abstract
A process for the absorption of the uncombined oxygen in a gas, particularly as a means of determining the amount of uncombined oxygen in a gas, is characterized by a process of contacting the gas with chromous chloride solution obtained by the process described in the parent Specification. The analysis is preferably carried out volumetrically or by using a thermochemical measuring device.
GB1743958A1958-05-301958-05-30Process for the absorption of oxygen
ExpiredGB837517A
(en)
Procedure for the obtaining of absorption compounds of physiologically active organic substances (Machine-translation by Google Translate, not legally binding)