BS 3031:1972
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Specification for sulphuric acid for use in lead-acid batteries
Hardcopy , PDF
15-09-1996
English
07-03-1972
Co-operating organizations
Foreword
Specification
1 Scope
2 Description
3 Definition
4 Sample
5 Residue on ignition
6 Chloride
7 Sulphur dioxide
8 Ammoniacal nitrogen
9 Nitrogen oxides
10 Iron
11 Copper
12 Manganese
13 Arsenic
Appendices
A Calculation of volume of sample to be taken for
each method
B Method for the determination of residue on ignition
C Method for the determination of chloride content
D Method for the determination of sulphur dioxide
content
E Method for the determination of ammoniacal nitrogen
content
F Method for the determination of nitrogen oxides
content
G Method for the determination of iron content
H Method for the determination of copper content
J Method for the determination of manganese content
K Method for the determination of arsenic content
L Summary of specification requirements and
conversions to the 100 % acid basis
Specifies limits for residue on ignition, chloride, sulphur dioxide, ammoniacal nitrogen, nitrogen oxides, iron, copper, manganese, arsenic. All the numerical limits refer to acid of density 1.215 g/ml at 20°C. Conversions to 100 per cent acid basis are given. Test methods are described.
| Committee |
W/-
|
| DevelopmentNote |
BS DRAFT 95/121502 DC REFERS TO A NEW REVISION
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 7354:1990 | Code of practice for design of high-voltage open-terminal stations |
| BS AU 237a:1993 | Specification for light domestic duty jumper lead sets for automotive starting |
| BS 6133:1995 | Code of practice for safe operation of lead-acid stationary batteries |
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