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GB 40878-2021: The norm of energy consumption per unit product of sodium gluconate Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid
GB 40878-2021: The norm of energy consumption per unit product of sodium gluconate---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/GB40878-2021GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 27.010 CCS F 01 The norm of energy consumption per unit product of sodium gluconate ISSUED ON: OCTOBER 11, 2021 IMPLEMENTED ON: NOVEMBER 01, 2022 Issued by: State Administration for Market Regulation; Standardization Administration of the People’s Republic of China. Table of ContentsForeword ... 3 1 Scope ... 4 2 Normative references ... 4 3 Terms and definitions ... 4 4 Energy consumption norm grades ... 5 5 Technical requirements ... 5 6 Statistical scope and calculation method ... 6 The norm of energy consumption per unit product of sodium gluconate1 ScopeThis document specifies the norm grades, technical requirements, statistical scope and calculation methods of energy consumption per unit product of sodium gluconate (hereinafter referred to as energy consumption). This document applies to the calculation and assessment of energy consumption of sodium gluconate manufacturing enterprises that that use starch as raw material and adopt fermentation or enzymatic method, or use glucose as raw material and adopt catalytic oxidation, to produce sodium gluconate, as well as the energy consumption control of newly-built, rebuilt and expanded projects.2 Normative referencesThe contents of the following documents constitute the indispensable clauses of this document through normative references in the text. For dated references, only the version corresponding to that date is applicable to this document; for undated references, the latest version (including all amendments) is applicable to this document. GB/T 2589, General principles for calculation of the comprehensive energy consumption GB/T 12723, General principles for establishing allowance of energy consumption per unit throughput GB 17167, General principle for equipping and managing of the measuring instrument of energy in organization of energy using QB/T 4484, Sodium gluconate3 Terms and definitionsTerms and definitions determined by GB/T 2589 and GB/T 12723, and the following ones are applicable to this document. 3.16 Statistical scope and calculation method6.1 Statistical scope 6.1.1 The energy consumption of the sodium gluconate product production system, auxiliary production system and subsidiary production system shall include the actual amount of primary energy, secondary energy and energy consumed in the production of energy-consumed medium in the production boundary of sodium gluconate, which shall not be repeated, and shall not be missed. 6.1.2 The production system of fermentation with starch as raw material includes: liquefaction, saccharification, sugar residue filtration, propagation, fermentation, bacterial filtration, decolorization, concentration, crystallization, centrifugation, drying, packaging. 6.1.3 The production system of enzymatic method with starch as raw material includes: liquefaction, saccharification, sugar residue filtration, fermentation, decolorization, concentration, crystallization, centrifugation, drying, packaging. 6.1.4 The production system of catalytic oxidation with glucose as raw material includes: size mixing, catalytic oxidation reaction, catalyst filtration, concentration, crystallization, centrifugation, drying, packaging. 6.1.5 The auxiliary production system, which refers to the processes, facilities and equipment that serve the sodium gluconate production system, usually includes water supply, power supply, gas supply, heating, refrigeration, maintenance, lighting, warehouses and raw material sites in the factory, as well as safety, environmental protection, and other devices and facilities. 6.1.6 The subsidiary production system, which refers to the production command system that is configured for the production system, and the facilities and equipment of the functional departments and units that serve production, includes offices, operation rooms, lounges, changing rooms, raw material inspection, finished product inspection and other facilities and equipment. 6.1.7 The residual energy and chemical reaction heat generated in the production boundary of sodium gluconate recovery and utilization is of a small utilization amount for the equipment outside the boundary; so, it’s negligible, and shall not be included in the energy consumption. 6.1.8 The actually-consumed fuel energy shall be converted into standard coal quantity based on the calculation basis of its received base low (level) calorific value. The low (level) calorific value of energy and the energy consumption of energy-consumed medium shall be converted into standard coal according to the measured value or the data provided by the supply unit. If the measured ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB 40878-2021 be delivered?Answer: The full copy PDF of English version of GB 40878-2021 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB 40878-2021_English with my colleagues?Answer: Yes. 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