BS 2000-552(2007) : 2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
ETHANOL AS A BLENDING COMPONENT FOR PETROL - DETERMINATION OF INORGANIC CHLORIDE - POTENTIOMETRIC METHOD
12-01-2013
23-07-2013
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Samples and sampling
7 Calibration
7.1 Preparation of the blank test solution
7.2 Preparation of a 5,00 ml standard solution
7.3 Titration
7.4 Standardisation of 10,00 ml potassium chloride solution
7.5 Calculation of concentration of silver nitrate solution
7.6 Calculation of value of blank test
8 Sample analysis
8.1 Preparation of the dry residue
8.2 Preparation of the sample solution
8.3 Titration
9 Calculation
10 Expression of results
11 Precision
11.1 Repeatability, r
11.2 Reproducibility, R
12 Test report
Annex A (informative) - Measurement example
Annex B (informative) - Interferences
B.1 Introduction
B.2 Other halogens
B.3 Oxidizing agents
B.4 Ammonium and iron (III) salts
B.5 Cyanides, thiocyanates and sulphides
Bibliography
Defines a potentiometric method for the determination of inorganic chloride content in ethanol from 4 mg/l to 30 mg/l.
| Committee |
PTI/13
|
| DevelopmentNote |
Also numbered as BS EN 15484. (10/2007) Also numbered as IP 552. (02/2008)
|
| DocumentType |
Standard
|
| PublisherName |
Energy Institute (formerly Institute of Petroleum - IP)
|
| Status |
Withdrawn
|
| Standards | Relationship |
| EN 15484:2007 | Identical |
| ISO 3170:2004 | Petroleum liquids — Manual sampling |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 6227:1982 | Chemical products for industrial use — General method for determination of chloride ions — Potentiometric method |
| EN ISO 1042:1999 | Laboratory glassware - One-mark volumetric flasks (ISO 1042:1998) |
| ISO 4259:2006 | Petroleum products — Determination and application of precision data in relation to methods of test |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| EN ISO 3170:2004 | Petroleum liquids - Manual sampling (ISO 3170:2004) |
| EN ISO 4259:2006 | Petroleum products - Determination and application of precision data in relation to methods of test (ISO 4259:2006) |