GB 46029-2025 English PDF

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GB 46029-2025: Norm of energy consumption per unit production of formaldehyde
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 46029-2025	219	Add to Cart	3 days	Norm of energy consumption per unit production of formaldehyde	Valid

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Basic data

Standard ID: GB 46029-2025 (GB46029-2025)
Description (Translated English): Norm of energy consumption per unit production of formaldehyde
Sector / Industry: National Standard
Classification of Chinese Standard: F01
Classification of International Standard: 27.010
Word Count Estimation: 10,174
Date of Issue: 2025-08-01
Date of Implementation: 2026-08-01
Issuing agency(ies): State Administration for Market Regulation, Standardization Administration of China

GB 46029-2025: Norm of energy consumption per unit production of formaldehyde

---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB46029-2025
ICS 27.010 CCSF01 National Standard of the People's Republic of China Formaldehyde energy consumption limit per unit product Released on August 1, 2025 Implementation on August 1, 2026 State Administration for Market Regulation The National Standardization Administration issued

Preface

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document is proposed and coordinated by the National Standardization Administration. Formaldehyde energy consumption limit per unit product

1 Scope

This document specifies the limit level, technical requirements, statistical scope and calculation of formaldehyde unit product energy consumption (hereinafter referred to as "energy consumption") method. This document is applicable to the calculation, control and assessment of energy consumption of formaldehyde produced by silver method and iron-molybdenum method with methanol as raw material, as well as the energy consumption of new projects. Energy consumption control of projects such as renovation and expansion projects.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 2589 General rules for calculation of comprehensive energy consumption GB/T 3484 General Rules for Enterprise Energy Balance GB/T 9009 Formaldehyde solution for industrial use GB/T 12723 General rules for the compilation of energy consumption limits per unit product GB/T 28751 Method for compiling enterprise energy balance sheets GB/T 29116 General rules for calculation of raw material consumption of industrial enterprises

3 Terms and Definitions

The terms and definitions defined in GB/T 2589 and GB/T 12723 and the following apply to this document. 3.1 The process of producing formaldehyde products by air oxidation of methanol using silver as catalyst. 3.2 The process of producing formaldehyde products by air oxidation of methanol using iron and molybdenum as catalysts. 3.3 During the statistical reporting period, the sum of various energies input into the formally put-into-production formaldehyde production area minus the sum of various energies output. Note. All energy input and output are expressed in terms of converted standard coal volume. 3.4 During the statistical reporting period, the comprehensive energy consumption is expressed as 100% of the unit output of formaldehyde. 3.5 From the raw materials and energy used in formaldehyde production being measured and entering the production process to the metering of finished formaldehyde into the warehouse and the entire auxiliary production system ......

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