Steel sintering desulfurization series report

Desulfurization of Steel Mill Sinter Plant Gases

2) The cost of sinter plant flue gas desul- furization was determined to be $2.07 per metric ton of product sinter for the stan- dard operation case and $1.59 per metric ton of product sinter for the windbox gas recirculation case. This may increase the price of the steel product by about $5/ton.

CIE signed the contract for the General Contracting Project (Phase II) of Sintering, Desulfurization…

 · Recently, CIE signed the contract for the General Contracting Project (Phase II) of Sintering, Desulfurization, Denitration and Waste Heat Power Generation of Hebei Yong Yang Special Steel Group Co., Ltd. (Yong Yang Special Steel) This project signifies another ...

Benxi Steel starts work on sintering flue gas desulfurization project

Liaoning Province-based Chinese steelmaker Benxi Steel Group has announced that on July 25 it started construction work on a flue gas desulfurization project at …

Research Article Hua Meng* Deep desulfurization of sintering flue gas in iron and steel …

and steel works. Sintering flue gas is the dust-containing waste gas produced in the process of high-temperature sintering and forming after ignition of sintering mixture and running with trolley [5,6]. Its main characteristics are largeemission,about4,000–6,000m3

Study on Flue Gas Desulfurization of Sintering in Pilot-Scale Experiment …

 · The results showed that the desulfurization rate could be above 92% for long time, and the leaching rate of Mn2+ over 80%. The product of MnSO4 could meet the fertilizer level (GB 1622-86) and ...

(PDF) Desulfurization strategies in oxygen steelmaking

 · is very high (i.e., very low oxygen contents) and the. cleanlines s of the steel is excellent. Therefore, a sulfur. limitat ion of < 60 ppm in …

A kind of steel sintering machine flue gas desulfurization and …

CN-207342475-U chemical patent summary.

CN109173640A

The present invention provides a kind of steel sintering flue gas desulfurization and denitrification equipment, including smoke conveying duct, the deduster being connected with smoke conveying duct, the heat exchanger being connected with deduster, the ...

Research Article Hua Meng* Deep desulfurization of sintering flue …

and steel works. Sintering flue gas is the dust-containing waste gas produced in the process of high-temperature sintering and forming after ignition of sintering mixture and running with trolley [5,6]. Its main characteristics are largeemission,about4,000–6,000m3

CN102380308A

The sintering flue gas desulfurization and purification method and the equipment disclosed by the invention have the advantages of high desulfuration efficiency, automatic regulation of the serous fluid flow, low water consumption, simple system, small operation ...

Research and Production Practice on Desulfurization of Sintering Flue Gas in Pingxiang Lron and Steel …

Sintering process is the main source of SO2 emissions in iron and steel company, which accounts for approximate 60% of the total emission in iron and steel works. Controlling SO2 emission from sinteri Excellent graduate degree dissertation topics show Research ...

Sintering desulfurization and denitration project

2. Hebei Anfeng Iron and Steel Co., Ltd. Anfeng sintering machine flue gas desulfurization and denitration project overview In order to reduce industrial exhaust emissions and better improve the quality of atmospheric environment, Hebei Anfeng Iron and Steel Co., Ltd. has built two sets of flue gas desulfurization and denitration devices for its sintering machines with an annual …

The Sintering Machine Flue Gas Desulfurization Desulfurization …

Recently, China promulgated and implemented the iron and steel sintering machine flue gas discharge standards, Excellent graduate degree dissertation topics show The Sintering Machine Flue Gas Desulfurization Desulfurization Tower Construction Process

Desulfurization_Fengye Technical Environment

Main Features of Semi-Dry Desulfurization Technology: The desulfurization efficiency is up to 90% or more and the system can effectively remove other harmful gases, heavy metals and other pollutants. The bag-type dust collector or electrostatic dust collector is adopted and can effectively control the dust emission below 50mg/Nm3.

Large inventory of sintering desulfurization technology in steel …

At present, about 80% of the existing sintered flue gas desulfurization devices in China use wet desulfurization technology, of which about 60% are lime-gypsum methods. In terms of overall effect, wet desulfurization technology is relatively superior to dry desulfurization technology (except activated carbon adsorption method).

Sintering flue gas desulfurization method of denitration

 · CN-109569281-A chemical patent summary. This web page summarizes information in PubChem about patent CN-109569281-A. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and ...

DESULFURIZATION OF STEEL MILL SINTER PLANT GASES | Science …

 · Economic evaluations show that limestone scrubbing will increase the cost of producing sinter by about $1.82 per metric ton of product sinter for a standard sinter plant operation. For a sinter plant with a windbox gas recirculation system, the cost increase would be about $1.44 per metric ton of product sinter.

Emission characteristics of PM, heavy metals, and dioxins in flue gases from sintering machines with wet and semi-dry flue gas desulfurization ...

In iron and steel industry, sintering process releases large amount and different kinds of pollutants. Most sintering plants had applied the dust removal system and the flue gas desulfurization (FGD) system for exhaust treatment in China. Previous studies of FGD systems were focused on the removal o …

Furnace atmospheres no. 6. Sintering of steels.

04 Sintering of steels Contents. Preface 2 Passion for innovation 3 1. Introduction 6 2. Process 7 2.1 Powder metallurgy processing 7 2.2 Sintering 8 2.3 Applications and properties of sintered steel components 11 2.4 Metal injection moulding 12 2.5 Heat 2.

Sintering desulfurization and denitration

SCR denitration process of sintering machine flue gas at medium and low temperature Technical route 1: Semi-dry/dry desulfurization + medium and low temperature SCR denitration The technology route is desulfurization followed by denitration. The flue ...

Environmental and economic impact assessment of three sintering flue gas treatment technologies in the iron and steel …

 · The sintering process is an important part of iron and steel production and is the main source of pollution emissions from iron and steel production. In this study, three typical ultra-low emission treatment technologies for sintering flue gas in the ISI were selected for life cycle assessment and life cycle costing.

CIE signed the contract for the General Contracting Project (Phase II) of Sintering, Desulfurization…

 · CIE signed the contract for the General Contracting Project (Phase II) of Sintering, Desulfurization, Denitration and Waste Heat Power Generation of Yong Yang Special Steel-Zhongye Changtian International Engineering Co., Ltd

Desulfurization of steel mill sinter plant gases. Final report …

Show search Show menu U.S. Department of Energy Office of Scientific and Technical Information Search terms: Advanced search options. Submit Submit Research Results Search Tools Public Access Policy Data Services & Dev Tools About FAQs News ...

The Sintering Machine Flue Gas Desulfurization Desulfurization …

Recently, China promulgated and implemented the iron and steel sintering machine flue gas discharge standards, Dissertation > Excellent graduate degree dissertation topics show The Sintering Machine Flue Gas Desulfurization Desulfurization Tower Construction Process Analysis and Research

Current status and development trend of sintering flue gas desulfurization …

Shandong redon high temperature materials Co., Ltd. has domestic high-end production equipment and reliable production technology, with an annual output of 1050 ceramic fiber series products, 1260 ceramic fiber series products, 1400 ceramic fiber series ...

Emission characteristics of PM, heavy metals, and dioxins in flue …

In iron and steel industry, sintering process releases large amount and different kinds of pollutants. Most sintering plants had applied the dust removal system and the flue gas desulfurization (FGD) system for exhaust treatment in China. Previous studies of FGD systems were focused on the removal o …

Desulfurization of steel mill sinter plant gases

Select search scope, currently: catalog all catalog, articles, website, & more in one search catalog books, media & more in the Stanford Libraries'' collections articles+ journal articles & …

Present Situation of Sintering Flue Gas Desulfurization with Steel …

Zhang Shunyu, Gui Yongliang, Song Chunyan, Wang Yawen. Present Situation of Sintering Flue Gas Desulfurization with Steel Slag[J]. Multipurpose Utilization of Mineral ...