T/CGIA 004.3-2022 Active Group standards

T/CGIA 004.3-2022 Graphene material green preparation and greenhouse gas emissions accounting guidelines Part 3: Liquid phase exfoliation method

Publish Date: 2022-12-30 Implement Date: 2022-12-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CGIA 004.3-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2022-12-30

Implement Date: 2022-12-30

Scope

Scope: This document reviews the typical process flow of industrial preparation of graphene by liquid-phase exfoliation, lists the consumption ranges of key factors such as raw materials and energy consumption, organizes the greenhouse gas emission accounting methods of typical processes, proposes green preparation methods, recommends best practices and potential technologies for green preparation, and provides a template reference for enterprise accounting. This document provides guidelines for reduction, resource utilization, and reuse, as well as harmless treatment in the manufacturing process of graphene materials. This document is applicable to green park planning, green factory construction, green process evaluation, and green investment decision-making, etc. Main technical content: This section is aimed at the preparation of graphene by liquid-phase exfoliation, based on relevant national standards and combined with the specific processes of graphene materials. Among them, the basic national standards include "General Principles for Green Product Evaluation" (GB/T 33761-2017), "General Principles for Green Factory Evaluation" (GB/T 36132-2018), and "General Principles for Preparing Technical Guidelines for Industry Circular Economy Practices" (GB/T 39161-2020), etc. Due to the different performance requirements, cost requirements, and efficiency requirements of products in different application scenarios, the technologies and processes adopted by different enterprises may vary. The data and technologies recorded in the guidelines are the result of the compilers' review of typical processes and technologies, and there may be deviations from the actual production situation of enterprises, which is a normal phenomenon. After the document is issued and implemented, the text will be revised and updated in accordance with the development of the industry and the degree of standardization.