Liquefied anhydrous ammonia for industrial use Determination of oil content Gravimetric and infra-red spectrometric methods

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

06-20-1985

Publisher

International Organization for Standardization

A test portion is evaporated at ambient temperature and the oil contained in the residue is extracted with carbon tetrachloride. The oil contained in the residue is determined either gravimetrically by evaporation of the organic solvent and weighing of the residue or by spectrometric measurement of the absorbance of the organic phase at a wavelength of approximately 3.42 m. The gravimetric method is applicable to products having an oil content equal to or greater than 10 mg/kg. The infra-red spectrometric method, being more sensitive, is applicable to products having an oil content greater than 1 mg/kg.

DocumentType	Standard
Pages	5
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
NBN T 03 095 : 1988	Identical
BS 4431:1969	Similar to
NFT 20 341 : 1986	Identical
NFT 20 342 : 1986	Identical

12/30258188 DC : 0	BS EN 12126 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - LIQUEFIED AMMONIA
AWWA B305:2015	ANHYDROUS AMMONIA
PREN 12126 : DRAFT 2012	CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - LIQUEFIED AMMONIA
DIN EN 12126:2013-02	Chemicals used for treatment of water intended for human consumption - Liquefied ammonia
I.S. EN 12126:2012	CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - LIQUEFIED AMMONIA
ONORM EN 12126 : 2013	CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - LIQUEFIED AMMONIA
01/710759 DC : DRAFT SEP 2002	ISO/DIS 15859-11 - SPACE SYSTEMS - FLUID CHARACTERISTICS, SAMPLING AND TEST METHODS - PART 11: AMMONIA
UNI EN 12126 : 2013	CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - LIQUEFIED AMMONIA
ISO 15859-11:2004	Space systems Fluid characteristics, sampling and test methods Part 11: Ammonia
BS EN 12126:2012	Chemicals used for treatment of water intended for human consumption. Liquefied ammonia
UNE-EN 12126:2013	Chemicals used for treatment of water intended for human consumption - Liquefied ammonia
BS ISO 15859-11:2004	Aerospace series. Space systems. Fluid characteristics, sampling and test methods Ammonia
EN 12126:2012	Chemicals used for treatment of water intended for human consumption - Liquefied ammonia