T/JSQGXH 002-2024 Product Carbon Footprint Quantification Method for Industrial Salt
T/JSQGXH 002-2024
Basic Information
Scope
Scope: This document specifies the declaration units, system boundaries, selection criteria, data collection and data quality, calculation methods, data quality assessment, and quantitative reporting requirements for industrial salt. This document applies to the quantification and reporting of the carbon footprint of industrially produced industrial salt. Main technical content: 1. Scope: Clearly defines the requirements of the standard and the types of applicable products. 2. Normative reference documents: Documents referenced or cited in this standard. 3. Terms and definitions: Terms and definitions that require explanation in the standard. 4. Functional units: 4.1 Product description: The product description should enable relevant parties to clearly identify the product, including but not limited to the following: a) Product name: A standardized name should be used; b) Product parameters: Product granularity, sensory characteristics, and ingredient ratios; c) Product production process; d) Relevant quality standards met by the product; e) Product functions, etc. The description may refer to the requirements of relevant industrial salt standards. 4.1 Product description: This document uses "1 kg of industrial salt" as the functional unit. The description of the functional unit includes but is not limited to fineness, ingredient ratios, and production processes. 5. System boundaries: 5.1 Definition of system boundaries: The life cycle system boundaries of industrial salt defined in this document include the raw material acquisition and pre-processing stages, the industrial salt preparation stage, the industrial salt processing stage, and the storage and distribution stages. 6. Selection criteria: The selection criteria determined in this document should comply with the following: a) All energy consumption inputs should be listed; b) All material consumption inputs should be listed; c) All atmospheric and water emi