YS/T 119.3-2008 English PDF

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YS/T 119.3-2008: Determination and calculation of heat balance of special equipments for alumina production. Part 3: Upright lime furnace
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 119.3-2008	419	Add to Cart	3 days	Determination and calculation of heat balance of special equipments for alumina production. Part 3: Upright lime furnace	Valid

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GB 43049   YS/T 851   GB/T 13314   YS/T 119.7   YS/T 119.12   YS/T 119.1   

Basic data

Standard ID: YS/T 119.3-2008 (YS/T119.3-2008)
Description (Translated English): Determination and calculation of heat balance of special equipments for alumina production. Part 3: Upright lime furnace
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H92
Classification of International Standard: 77.180
Word Count Estimation: 16,142
Date of Issue: 2008-03-12
Date of Implementation: 2008-09-01
Older Standard (superseded by this standard): YS/T 119.3-1992
Regulation (derived from): NDRC Notice No. 25 of 2008
Issuing agency(ies): National Development and Reform Commission
Summary: This standard specifies the alumina plant vertical lime kiln heat balance determination and calculation of baseline measurement conditions, measurement items and measurement calculation. This standard applies to the alumina plant to coke as fuel, automatic or semi-automatic control, periodic ash, lime feeding mechanized vertical furnace heat balance measurement and calculation.

YS/T 119.3-2008: Determination and calculation of heat balance of special equipments for alumina production. Part 3: Upright lime furnace

---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 3. Upright lime furnace ICS 77.180 H92 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 119.3-1992 Alumina production equipment Determination and calculation of heat balance Part 3. vertical lime kiln Posted 2008-03-12 2008-09-01 implementation National Development and Reform Commission issued

Foreword

The partial replacement of YS/T 119.3-1992 "alumina production equipment for thermal balance determination and calculation method (vertical lime kiln)." This part is YS/T 119.3-1992 "alumina production equipment for thermal balance determination and calculation method (vertical lime kiln)," the Amendments. The non-ferrous metal part by the National Standardization Technical Committee and 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, China Chalco Guizhou Branch, in State CHALCO Guangxi branch. The main drafters of this section. Yan Jin steel, Ma Zhiqiang, Zhang Hu, all jade, Li Xiaoyong, Huang Huilin, Liu Jingli, pipe Governor, Mao Yongdian. This part replaces the previous version of the standard published case. --- YS/T 119.3-1992. Alumina production equipment Determination and calculation of heat balance Part 3. vertical lime kiln

1 Scope

This section provides thermal balance determination and calculation of the reference alumina plant vertical lime kiln, the measurement conditions, measurement items and measurement calculation method. This section applies to an alumina plant with coke as fuel, automatic or semi-automatic control, cycle ash, lime feed mechanized vertical furnace Heat balance measurements and calculations.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. Heat GB/T 213 Determination of coal GB/T 476 elemental analysis of coal GB/T 1429 Determination of the ash content of the carbon material GB/T 1997 Coke samples and preparation GB/T 2001 Determination of coke industry analysis Determination of GB/T 2286 total sulfur content in coke GB/T 2587 General Thermal Energy Balance GB/T 2588 General Equipment Thermal efficiency calculation GB/T 5762 Methods for chemical analysis of limestone for building

3 thermal balance determination and calculation of the reference

Reference temperature using 3.1 0 ℃. 3.2 reference pressure using 101325Pa. Calorific fuel is calculated as 3.3 applications based low (bits) heat. Conversion card and Joule, using 1cal = 4.1868J. 3.4 material balance and thermal balance are 1t finished lime for the unit. 3.5 Determination of thermal equilibrium ranging from machine bottom ash into the air ducts, the outer surface of the furnace top charging device and exhaust pipes measuring point Entire height. 3.6 Thermal Energy Balance shall comply with the provisions of GB/T 2587, the thermal efficiency of computing equipment shall comply with the provisions of GB/T 2588's.

4 device status and process

4.1 Device Status 4.1.1 indicate the age of the equipment, characteristics and existing problems, or put into operation after the commissioning date of the last overhaul. 4.1.2 production and equipment before the table. the production before the completion of a monthly average of 3 months before the test, the content and format of the report are shown in Table 1. ......

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