DL/T 805.4-2004Guideline for cycle chemistry in fossil plants. Part 4: Feed water treatment (English PDF)
火电厂汽水化学导则 第4部分：锅炉给水处理
DL/T 805.4 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| DL/T 805.4-2016 | Guileline for Cycle Chemistry in Fossil Plants—Part 4: Feedwater Treatment | Valid |
| DL/T 805.4-2004 | Guideline for cycle chemistry in fossil plants. Part 4: Feed water treatment | Obsolete |
DL/T 805.4-2004 is obsolete. It has been replaced by DL/T 805.4-2016. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Development and Reform Commission
Level / Type
National · Recommended
Issue date
October 20, 2004
Implementation date
April 1, 2005
Scope
DL/T 805.4-2004 is the English-translated version of 火电厂汽水化学导则 第4部分：锅炉给水处理.
DL/T 805.4-2004 is the Chinese industry standard "Guideline for cycle chemistry in fossil plants. Part 4: Feed water treatment". It was issued on October 20, 2004 by the National Development and Reform Commission, and took effect on April 1, 2005. It is obsolete: it has been replaced by DL/T 805.4-2016.
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Document preview — DL/T 805.4-2004
National Standard of the People's Republic of China
Issued by: National Development and Reform Commission
Contents
- Document data
1 Document data
Sector: Electricity & Power (industry standard).
Issuing body: National Development and Reform Commission.
Date of issue: 2004-10-20.
Date of implementation: 2005-04-01.
Status: obsolete, replaced by DL/T 805.4-2016.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
DL/T 805.5-2013 — Guideline for cycle chemistry in fossil plants. Part 5: All volatile treatment for drum units
DL/T 805.3-2004 — Guideline for cycle chemistry in fossil plants Part 3: Caustic treatment for drum units
DL/T 805.2-2004 — Guideline for cycle chemistry in fossil plants. Part 2: Phosphate treatment for drum units
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