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BS 2455-1:1973

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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
Available format(s)

Hardcopy , PDF

Withdrawn date

15-09-1998

Language(s)

English

Published date

31-12-1973

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Withdrawn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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