GB/T 6730.5-1986Methods for chemical analysis of iron ores--The titanium chloride-potassium dichromate volumetric method for the determination of total iron content (English PDF)
铁矿石化学分析方法 三氯化钛-重铬酸钾容量法测定全铁量
GB/T 6730.5 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 6730.5-2022 | Iron ores - Determination of total iron content - Titrimetric methods after titanium(III) chloride reduction | Valid |
| GB/T 6730.5-2007 | Iron ores - Determination of total iron content - Titanium (Ⅲ) chloride reduction methods | Obsolete |
| GB/T 6730.5-1986 | Methods for chemical analysis of iron ores--The titanium chloride-potassium dichromate volumetric method for the determination of total iron content | Obsolete |
GB/T 6730.5-1986 is obsolete. It has been replaced by GB/T 6730.5-2007. This page sells the obsolete edition, for projects and contracts that still cite it.
This is a limited preview
Buy now to download the full PDF
Need quotation for your management?
Get a formal quotation for GB/T 6730.5-1986 in 30 minutes.
Issued by
National Bureau of Standards
Level / Type
National · Recommended
Issue date
August 19, 1986
Implementation date
August 1, 1987
Scope
GB/T 6730.5-1986 is the English-translated version of 铁矿石化学分析方法 三氯化钛-重铬酸钾容量法测定全铁量.
GB/T 6730.5-1986 is the Chinese national standard "Methods for chemical analysis of iron ores--The titanium chloride-potassium dichromate volumetric method for the determination of total iron content".
It was issued on August 19, 1986 by the National Bureau of Standards, and took effect on August 1, 1987. It is obsolete: it has been replaced by GB/T 6730.5-2007.
Found what you need?
Document preview — GB/T 6730.5-1986
National Standard of the People's Republic of China
Issued by: National Bureau of Standards
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: National Bureau of Standards.
Date of issue: 1986-08-19.
Date of implementation: 1987-08-01.
Status: obsolete, replaced by GB/T 6730.5-2007.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 18711-2025Test method of magnetite for use in coal preparation
- GB/T 24237-2025Iron ore pellets for shaft direct-reduction feedstocks - Determination of the clustering index
- GB/T 36704-2018Iron ore concentrate
- GB/T 13241-2017Iron ores - Determination of reducibility
- YB/T 4315-2012Dust and mud agglomeration for steelmaking
- GB/T 27692-2011Acidity iron pellet for blast furnace
How to Download GB/T 6730.5-1986
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 6730.6-2016 — Iron ores—Determination of metallic iron content—Ferric chloride-sodium acetate titrimetric method
GB/T 6730.3-1986 — Methods for chemical analysis of iron ores. The gravimetric method for the determination of hygroscopic moisture content in analytical samples
GB/T 6730.6-1986 — Methods for chemical analysis of iron ores. The ferric chloride-sodium acetate volumetric method for the determination of metallic iron content
Secure payment via Stripe
Payments accepted
GB/T 6730.5-1986
$240.00