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Emission standard of air pollutants for ironmaking industry
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GB 28663-2012: PDF in English GB 28663-2012
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 13 040 20
Z 63
Emission standard of air pollutants for
ironmaking industry
ISSUED ON. JUNE 27, 2012
IMPLEMENTED ON. OCTOBER 01, 2012
Issued by.
Ministry of Environmental Protection;
General Administration of Quality Supervision, Inspection
and Quarantine of the People’s Republic of China.
Ministry of Environmental Protection
of the People's Republic of China
Announcement
2012 No. 43
In order to implement the “Environmental Protection Law of the People's Republic of
China”, “Water Pollution Prevention Law of the People's Republic of China” and “Air
Pollution Prevention Law of the People's Republic of China”, combat pollution and
protect the environment and human health, the 8 standards, including “Emission
standard for pollutants for mining and mineral processing industry”, are now approved
as national emission standards for pollutants; they are jointly issued by the Ministry of
Environmental Protection and the General Administration of Quality Supervision,
Inspection and Quarantine of the People’s Republic of China.
The standard name and number are as follows.
1. Emission standard for pollutants for mining and mineral processing industry (GB
28661-2012)
2. Emission standard of pollutants for sintering and pelletizing of iron and steel (GB
28662-2012)
3. Emission standard of air pollutants for iron smelt industry (GB 28663-2012)
4. Emission standard of air pollutants for steel smelt industry (GB 28664-2012)
5. Emission standard of air pollutants for iron smelt industry (GB 28665-2012)
6. Emission standard of pollutants for ferroalloy smelt industry (GB 28666-2012)
7. Discharge standard of water pollutants for iron and steel industry (GB 13456-
2012)
8. Emission standard of pollutants for coking chemical industry (GB 16171-2012)
According to relevant laws and regulations, these standards have the effect of
enforcement.
Above standards are implemented since October 1, 2012.
Above standards are published by the China Environmental Science Press. The
Table of Contents
Foreword ... 5
1 Scope ... 7
2 Normative references ... 7
3 Terms and definitions ... 8
4 Emission control requirements for air pollutants ... 10
5 Monitoring requirements for air pollutants ... 12
6 Implementation and supervision ... 13
Foreword
In order to implement the laws and regulations of “Environmental Protection Law of the
People's Republic of China”, “Air Pollution Prevention Law of the People's Republic of
China”, “State Council on Scientific Development and Strengthening Environmental
Protection” etc. and "State Council on Preparation of Main Functional Area Planning”,
protect the environment, prevent pollution and promote the progress of ironmaking
industry’s production processes and pollution control technologies, this Standard is
formulated.
This Standard specifies the emission limits, monitoring and control requirements of air
pollutant concentration for ironmaking manufacturing enterprises. In order to promote
the coordinated development of regional economy and the environment, promote the
adjustment of economic structure and the transformation of economic growth mode,
and guide the development of production processes and pollution control technologies
of ironmaking industry, this Standard specifies the special emission limits of air
pollutants.
The pollutant emission concentration in this Standard is mass concentration.
The relevant national pollutant emission standards are applicable to water pollutants,
odor pollutants and environmental noise emitted by ironmaking manufacturing
enterprises; the national solid waste pollution control standards are applicable to the
identification, treatment and disposal of discharged solid wastes.
This Standard is released for the first time.
From the date of implementation of this Standard, the emission control of air pollutants
of ironmaking manufacturing enterprises shall be executed in accordance with the
specifications of this Standard; the relevant specifications in “Standard of smoke and
dust emission for industrial kiln and furnace” (GB 9078-1996) and “Standard of smoke
and dust emission for industrial kiln and furnace” (GB 16297-1996) are not executed
anymore.
For those pollutants that are not specified in this Standard, the local provincial
governments can establish local pollutant emission standards; for those pollutants that
have been specified in this Standard, it can establish local pollutant emission standards
that are more strict than this Standard.
This Standard was formulated by the Technology Standard Office of the Ministry of
Environmental Protection Science.
Drafting organizations of this Standard. Sinosteel Tiancheng Environmental Protection
Science and Technology Co., Ltd., Institute for Environmental Standards of the Ministry
Emission standard of air pollutants for ironmaking industry
1 Scope
This Standard specifies the emission limits, monitoring and control requirements of air
pollutants for ironmaking manufacturing enterprises or production facilities, and the
implementation and supervision of the standard and other relevant specifications.
This Standard applies to the air pollutant emission management of existing ironmaking
manufacturing enterprises or production facilities, and the environmental impact
assessment, environmental protection facility design, environmental protection
acceptance after completion and air pollutant emission management after launching
into production of ironmaking industry’s construction projects.
This Standard applies to the pollutant emission behavior permitted by law; the site
selection of newly established pollution sources and the management of existing
pollution sources within the special protection area shall be in accordance with the
relevant specifications of laws, regulations and rules such as "Air Pollution Prevention
Law of the People's Republic of China”, “Water Pollution Prevention Law of the
People's Republic of China”, “Marine Environmental Protection Law of the People's
Republic of China”, “Solid Waste Pollution Prevention Law of the People's Republic of
China” and “Environmental Impact Assessment Law of the People's Republic of China”.
2 Normative references
This Standard references the following documents or their terms.
GB/T 15432-1995 Ambient air - Determination of total suspended particulates -
Gravimetric method
GB/T 16157-1996 The determination of particulates and sampling methods of
gaseous pollutants emitted from exhaust gas of stationary source
HJ/T 42-1999 Stationary source emission - Determination of nitrogen oxide -
Ultraviolet spectrophotometric method
HJ/T 43-1999 Stationary source emission - Determination of nitrogen oxid - N(1-
naphtye) - Ethylenediamine dihydrochloride spectrophotometric method
HJ/T 56-2000 Determination of sulphur dioxide from exhausted gas of stationary
source - Iodine titration method
HJ/T 57-2000 Determination of sulphur dioxide from exhausted gas of stationary
source - Fixed-potential electrolysis method
HJ/T 397-2007 Technical specifications for emission monitoring of stationary
source
HJ/T 629-2011 Stationary source emission - Determination of sulphur dioxide -
Non-dispersive infrared absorption method
"Pollution Automatic Monitoring and Management Measures" (State
Environmental Protection Administration Order No. 28)
"Environmental Monitoring Management Measures" (State Environmental
Protection Administration Order No. 39)
3 Terms and definitions
The following terms and definitions apply to this Standard.
3.1
Blast furnace ironmaking
The production process of using blast furnace to smelt pig iron. Blast furnace is the
main part of the production process; the iron ores, fuels and fluxes that are loaded from
the upper part move downward; air fuels are blew into the lower part to burn; a large
amount of high-temperature reducing gas is generated and moved upward; after a
series of physical-chemical processes such as heating, reduction, melting, slagging,
carburizing and desulfurization, the furnace charge turns into liquid slag and pig iron.
3.2
Existing facility
Before the implementation of this Standard, the ironmaking manufacturing enterprises
or production facilities that have been built and launched into production or the
environmental impact assessment documents have been approved.
3.3
New facility
The new, rebuilt and expanded ironmaking industry production facility’s construction
projects of which the environmental impact assessment documents have been
approved, from the date of implementation of this Standard.
3.4
Standard condition
The condition when the temperature is 273.15K and the pressure is 101325Pa. The
air pollutant emission concentration specified in this Standard is on the basis of dry
gases under standard conditions.
3.5
Blast furnace cast house
The place where blast furnace casts iron, including tap hole, main tap drain, sand hole,
iron runner, residue runner, tank level, swinging spout and other ...
......
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.
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