ISO 352:1981
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Solid mineral fuels Determination of chlorine High temperature combustion method
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25-02-2019
English, French
01-04-1981
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The sample is burnt in a stream of oxygen, in a tube furnace at a temperature of 1250 or 1350 C, and the acid gases (chlorine and oxides of sulphur) formed are absorbed in hydrogen peroxide. The acid solution is neutralized with sodium tetraborate and the sodium chlorine formed is converted by reaction with mercury(II) oxycyanide to sodium hydroxide which is determined volumetrically.
| DevelopmentNote |
Supersedes ISO 926 (04/2001)
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| Standards | Relationship |
| BS 1016-8:1977 | Similar to |
| NEN ISO 352 : 1981 | Identical |
| DIN 51727:2011-11 | Similar to |
| NF ISO 352 : 1990 | Identical |
| I.S. CEN TR 14745:2003 | SOLID RECOVERED FUELS |
| I.S. CEN TS 15289:2006 | SOLID BIOFUELS - DETERMINATION OF TOTAL CONTENT OF SULPHUR AND CHLORINE |
| CEN/TS 15289:2006 | Solid Biofuels - Determination of total content of sulphur and chlorine |
| CEN/TR 14745:2003 | Solid Recovered Fuels |
| UNE-EN 15289:2011 | Solid biofuels - Determination of total content of sulfur and chlorine |
| BS EN 15289:2011 | Solid biofuels. Determination of total content of sulfur and chlorine |
| PD CEN/TR 14745:2003 | Solid recovered fuels |
| I.S. EN ISO 16994:2016 | SOLID BIOFUELS - DETERMINATION OF TOTAL CONTENT OF SULFUR AND CHLORINE (ISO 16994:2016) |
| 06/30145838 DC : DRAFT APR 2006 | ISO 23380 - GUIDANCE ON THE DETERMINATION OF TRACE ELEMENTS IN COAL |
| UNI EN 15289 : 2011 | SOLID BIOFUELS - DETERMINATION OF TOTAL CONTENT OF SULFUR AND CHLORINE |
| 13/30277477 DC : 0 | BS EN ISO 16994 - SOLID BIOFUELS - DETERMINATION OF TOTAL CONTENT OF SULPHUR AND CHLORINE |
| DIN EN 15289:2011-04 | SOLID BIOFUELS - DETERMINATION OF TOTAL CONTENT OF SULFUR AND CHLORINE |
| DD CEN/TS 15289:2006 | Solid biofuels. Determination of total content of sulphur and chlorine |
| ISO 16994:2016 | Solid biofuels — Determination of total content of sulfur and chlorine |
| EN ISO 16994:2016 | Solid biofuels - Determination of total content of sulfur and chlorine (ISO 16994:2016) |
| BS EN ISO 16994:2015 | Solid biofuels. Determination of total content of sulfur and chlorine |
| 10/30219387 DC : 0 | BS EN 15289 - SOLID BIOFUELS - DETERMINATION OF TOTAL CONTENT OF SULPHUR AND CHLORINE |
| I.S. EN 15289:2011 | SOLID BIOFUELS - DETERMINATION OF TOTAL CONTENT OF SULFUR AND CHLORINE |
| CSA ISO 16994 : 2015 | SOLID BIOFUELS - DETERMINATION OF TOTAL CONTENT OF SULFUR AND CHLORINE |
| EN 15289:2011 | Solid biofuels - Determination of total content of sulfur and chlorine |
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