T/CCASC 4002.2-2021 The economic accounting methods for the chlor-alkali industry, Part 2: Polyvinyl chloride resin

Scope

Scope: This standard specifies the selection and calculation methods for the technical and economic indicators of polyvinyl chloride resin products. This standard applies to the calculation and assessment of technical and economic indicators for general-purpose polyvinyl chloride resins and paste-type polyvinyl chloride resin products produced by the carbide acetylene method, ethylene oxychlorination method, dichloroethane cracking method, and monomer method. The cost indicator accounting for polyvinyl chloride resin products can also be referenced. Main technical content: Foreword 1. Scope of application 2. Normative reference documents 3. Terms and definitions 4. Accounting requirements 4.1 Accounting principles 4.2 Indicator selection 4.3 Work requirements 4.4 Measurement regulations 5. Calculation methods 5.1 Output indicators 5.2 Quality indicators 5.3 Process characteristic indicators 5.4 Labor productivity indicators 5.5 Material consumption indicators per unit product 5.6 Calculation of comprehensive energy consumption indicators per unit product of polyvinyl chloride resin Appendix A: Conversion standards for physical carbide and calculation methods and requirements for carbide

Development Information

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