BS 2455-1:1973
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Sampling and examining deposits from boilers and associated industrial plant Water-side deposits
Hardcopy , PDF
15-09-1998
English
31-12-1973
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Cooperating organizations
Foreword
Methods
1. Scope
2. Definitions
3. Apparatus, water and reagents
4. Sampling
5. Preparation of test sample
6. Instrumental examination
7. Qualitative analysis
8. Scheme for quantitative analysis
9. Oil
10. Loss on heating
11. Carbonate
12. Ferrous iron
13. Acid-insoluble material; silica; preparation of
Solution A
14. Phosphate
15. Iron
16. Copper
17. Sodium; potassium
18. Aluminium
19. Zinc
20. Manganese
21. Preparation of Solution B, free from iron and
phosphate
22. Calcium; magnesium
23. Sulphate
24. Water-insoluble material; preparation of Solution C
25. Water-soluble material
26. Reporting and interpretation of results
Appendix
A. Reagents
Figures
1. Scheme for quantitative analysis
2. Apparatus suitable for the determination of
carbonate
Covers methods of sampling, sample preparation and analysis of deposits found on the water-side of boilers and associated plants. Methods are included for the metals and acid radicals commonly found in such deposits, and for oil, loss on heating, acid-insoluble material and water-insoluble material.
| Committee |
CII/62
|
| DevelopmentNote |
Supersedes 72/50560 DC and 91/57234 DC. (03/2006)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| BS 2486:1978 | Recommendations for treatment of water for land boilers |
| BS 2486:1997 | Recommendations for treatment of water for steam boilers and water heaters |
| BS 2455-2:1983 | Sampling and examining deposits from boilers and associated industrial plant Methods for sampling and examining fire-side deposits |
| BS 903-A26:1969 | Physical testing of rubber Determination of hardness |
| BS 4683-2:1971 | Specification for electrical apparatus for explosive atmospheres The construction and testing of flameproof enclosures of electrical apparatus |
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