BS 3156-11.0.1(1997) : 1997 AMD 12077
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ANALYSIS OF FUEL GASES - METHODS FOR NON-MANUFACTURED GASES - GENERAL - GUIDELINES FOR SAMPLING NATURAL GAS
15-03-2001
23-11-2012
1 Scope
2 Definitions
3 Principles of sampling
4 Safety precautions
5 Technical considerations
6 Materials used in sampling
7 General preparation of equipment
8 Sampling equipment
9 Spot sampling
10 Direct sampling
11 Incremental sampling
Annexes
A Use of a block valve in direct sampling
B Cleaning of steel sampling cylinders
C Procedure for low-pressure sampling into glass cylinders
D Procedure for sampling by the fill-and-empty method
E Procedure for sampling by the controlled-rate method
F Procedure for sampling by the evacuated-cylinder method
G Guidelines for the calculation of the residence time
H Student's t-table
J Bibliography
Gives precise guidance for collection, conditioning and handling of representative samples of processed natural gas streams. In addition it supplies guidelines for sampling strategy, probe location and handling and design of sampling equipment. Also deals with spot, composite (incremental) and continuous sampling methods. Considers oxygen, hydrogen sulfide, air, nitrogen and carbon dioxide in the gas stream, but does not cover sampling of liquid streams or streams having multiphase flow.
| Committee |
PTI/15
|
| DevelopmentNote |
Renumbered and superseded by BS EN ISO 10715 Supersedes 94/503868 DC (03/2001)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| Supersedes |
| Standards | Relationship |
| BS EN ISO 10715:2001 | Identical |
| ISO 10715:1997 | Identical |
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