YS/T 119.7-2014 English PDF

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YS/T 119.7-2014: Determination and calculation of heat balance of special equipments for alumina production. Part 7: Tube digestion system
Status: Valid

YS/T 119.7: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 119.7-2014	499	Add to Cart	4 days	Determination and calculation of heat balance of special equipments for alumina production. Part 7: Tube digestion system	Valid
YS/T 119.7-2004	759	Add to Cart	5 days	Determination and calculation of heat balance of special equipments for alumina production - Part 7: Tube digestion system	Obsolete

Similar standards

GB 43049   YS/T 851   GB/T 13314   YS/T 119.12   YS/T 119.3   YS/T 119.1   

Basic data

Standard ID: YS/T 119.7-2014 (YS/T119.7-2014)
Description (Translated English): Determination and calculation of heat balance of special equipments for alumina production. Part 7: Tube digestion system
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H92
Classification of International Standard: 13.030.20
Word Count Estimation: 19,150
Date of Issue: 10/14/2014
Date of Implementation: 4/1/2015
Older Standard (superseded by this standard): YS/T 119.7-2004
Quoted Standard: GB/T 2587; GB/T 2588; GB/T 11062; GB/T 16157; GB/T 17820
Regulation (derived from): People's Republic of China Ministry of Industry and Information Technology Notice 2014 No. 63; Industry Standard Filing Notice 2014 No. 12 (Overall No. 180)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This Standard specifies the determination and calculation of heat balance of the reference dissolution of alumina production pipeline system, conditions, measurement items and the calculation method for the determination. This section applies to the deter

YS/T 119.7-2014: Determination and calculation of heat balance of special equipments for alumina production. Part 7: Tube digestion system

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Determination and calculation of heat balance of special equipments for alumina production Part 7. Tube digestion system ICS 13.030.20 H92 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 119.7-2004 Alumina production equipment Determination and calculation of heat balance Part 7. tube digestion system Part 7. Tubedigestionsystem Issued on. 2014-10-14 2015-04-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

This section drafted in accordance with GB/T 1.1-2009 given rules. The partial replacement of YS/T 119.7-2004 "alumina production thermal balance determination and calculation methods - Part 7 special equipment. Pipe Digestion system. " This portion of YS/T 119.7-2004 main changes are as follows. --- Increase the computational side of GB/T 11062 natural gas calorific value, density, relative density and Wobbe index of normative reference documents France, GB/T 17820 natural gas; --- Remove heavy oil project in the determination of measurement methods and salt furnace section, the measured increase of natural gas; --- Adding new steam and steam condensate was measured in the measurement items and methods; --- Increases the thermal equilibrium calculations to steam as the heating medium tube digestion system in thermal equilibrium calculations. The non-ferrous metal part by the National Standardization Technical Committee (SAC/TC243) centralized. This section is responsible for drafting units. China Chalco Henan Branch. Participated in the drafting of this section. Aluminum Corporation of China Shandong Branch. This section drafters. Zhang Hu, Li Xiaoyong, Sun Jianfeng, Zhao Yawei, romero, Ma Zhiqiang, Shao Ling. This Part replace the standard previously issued as follows. --- YS/T 119.7-2004. Alumina production equipment Determination and calculation of heat balance Part 7. tube digestion system

1 Scope

YS/T 119 This part provides thermal balance determination and calculation of the reference alumina production tube digestion system, measurement conditions, measured Project and calculation methods. This section applies to the determination and calculation of heat balance of alumina production indirectly heated tube digestion system.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 2587 General Thermal Energy Balance GB/T 2588 General Equipment Thermal efficiency calculation GB/T 11062 natural gas calorific value, density, relative density and Wobbe index calculation method GB/T 16157 stationary source emission of particulates and gaseous pollution measurement sampling methods GB/T 17820 natural gas

3 thermal balance determination and calculation of the reference

3.1 reference temperature Reference temperature using 0 ℃. 3.2 reference pressure Reference pressure using 101325Pa. Calorific value of natural gas 3.3 Calorific value of natural gas is calculated using the net calorific value. 3.4 Units Material balance and heat balance are 1m3 original pulp calculated as a benchmark. 3.5 Determination of the scope and calculation of heat balance system Heat balance measurement range and computing systems, including tube digestion system and salt furnace tube digestion in two parts, each part of the heat balance measurement Given the scope and computing architecture, shown in Figure 1, shown in dashed line in Figure 2. ......

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