T/CPCIF 0296-2023 Organic Pigment Energy Consumption Limit for Units - Part 1: Azo Pigments

Scope

Scope: This document specifies the terms and definitions of energy consumption (hereinafter referred to as "energy consumption") limits for individual products of azo dyes, energy consumption limit grades, technical requirements, statistical scope and calculation methods, as well as energy-saving management and measures. This document applies to the calculation and evaluation of energy consumption for individual products of azo dye production enterprises. Main technical content: 6.1 Statistical scope and principles for determining energy conversion coefficients 6.1.1 Overview of energy consumption The comprehensive energy consumption of azo dye products mainly includes the energy consumption of the production system, auxiliary production systems, and ancillary production systems, excluding energy consumption for living purposes and energy consumption for infrastructure, technological renovation, etc. 6.1.2 Production system energy consumption The energy consumption of all process steps from the entry of diazonation and coupling raw materials into the production process to the packaging and transportation of finished azo dyes to warehouses, including solvent recovery and desalination steps, is included in the production system energy consumption. 6.1.3 Auxiliary production system energy consumption This includes the energy consumption of processes, facilities, and equipment serving the production system, mainly for power supply, water supply, gas supply, heating, cooling, machine repair, instrument repair, lighting, warehouses, as well as safety, environmental protection, and energy-saving facilities. 6.1.4 Ancillary production system energy consumption This includes the energy consumption of production command systems (factory departments) specifically configured for the production system and departments and units serving production within the factory area, mainly for dispatching rooms, offices, operation rooms, control rooms, rest rooms, chang

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