HG/T 4351-2012Electrolytic silver catalysts for production of formaldehyde from methanol (English PDF)
甲醇制备甲醛用电解银催化剂
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for HG/T 4351-2012 in 30 minutes.
Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 28, 2012
Implementation date
June 1, 2013
Scope
HG/T 4351-2012 is the English-translated version of 甲醇制备甲醛用电解银催化剂.
HG/T 4351-2012 is the recommended Chinese chemical industry standard for electrolytic silver catalysts used to make formaldehyde from methanol. It sets the requirements for the catalyst, the test methods and the inspection rules, and covers marking, packaging, transport and storage. It applies to electrolytic silver catalysts employed in the conversion of methanol to formaldehyde. Its classification is G75 in the Chinese scheme and ICS 71.100.99. Sampling and testing follow GB/T 191, GB/T 5162, GB/T 6678, GB/T 6679, GB/T 6682 and GB/T 8170. Issued on 28 December 2012, it has applied since 1 June 2013.
Found what you need?
Document preview — HG/T 4351-2012
National Standard of the People's Republic of China
- ICS
- 71.100.99
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
HG/T 4351-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191
GB/T 5162
GB/T 6678
GB/T 6679
GB/T 6682
GB/T 8170
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 5162Metallic powders - Determination of tap density
- GB/T 6678General principles for sampling chemical products
- GB/T 6679General rules for sampling solid chemical products
- GB/T 6682Water for analytical laboratory use - Specification and test methods
- GB/T 8170Rules of rounding off for numerical values & expression and judgement of limiting values
Similar standards
How to Download HG/T 4351-2012
- 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 191-2025 — Graphical symbols marking for handling and storage of packages
GB/T 1910-2015 — Newsprint
GB/T 19100-2003 — Terminology work--Establishment of concept system
Secure payment via Stripe
Payments accepted
HG/T 4351-2012
$110.00