granulated slag bf

Granulated Blast Furnace Slag - an overview ...
Granulated phosphorus slag is a latent cementitious material but less reactive than granulated blast-furnace slag at early age due to the lower Al 2 O 3 content and the presence of P 2 O 5 and F. A hydraulic index of phosphorus slag is defined as follows (Shi et
دردشة على الإنترنت
Blast Furnace Slag – IspatGuru
2013-4-10 · Granulated BF slag is a glassy granular material which normally varies in size from coarse popcorn like friable structure greater than 4.75 mm (No. 4 sieve) in diameter to dense sand size grains passing a 4.75 mm sieve. The physical structure and gradation of granulated slag depend on the chemical composition of the slag, its temperature at the ...
دردشة على الإنترنت
(PDF) A Review of Granulation Process for Blast
2021-10-8 · The more there are such beds, the better the granulated slag can be cooled and, therefore, the more heat can be recovered. ... (BF slag) is
دردشة على الإنترنت
Blast Furnace Slag - an overview | ScienceDirect Topics
2017-10-18 · BF slag results from smelting iron ore, coke, and fluxes during the operations of extracting iron from the iron ore. Steel slag is formed during refining operations converting crude iron into steel by combining fluxes with the nonferrous oxides and other unwanted elements in the raw materials under molten state.
دردشة على الإنترنت
Adsorption Potential of BF Slag and BF Flue Dust
2018-1-11 · granulated BF slag and BF flue dust is carried out by agitating fixed amount of phenol with 0.5 gm of the adsorbent for various time intervals. From this study it is found that amount of phenol adsorbed, increases with increase in time and after 150 min for 30 min for granulated BF slag and 50 min for BF flue dust, it remains more or less constant.
دردشة على الإنترنت
New Applications for Iron and Steelmaking Slag
2019-4-3 · granulated BF slag. Molten BF slag is tapped from a blast furnace at a temperature of around 1500℃. It is then quickly cooled by applying pressurized water. The granu-lated BF slag produced is then lightly crushed to produce particles of a uniform size and shape. A consolidation in-hibitor is added resulting in fine concrete aggregate. This
دردشة على الإنترنت
Dry Granulation of Blast Furnace Slag - Steel360
2019-4-4 · So, not only the sensible heat of the liquid slag is lost, but it is also necessary to have an upstream slag drying unit for using the granulated BF
دردشة على الإنترنت
烧结工程与技术 - SHOUGANG
2014-5-19 · process and other solid wastes (BF granulated slag) will be fully utilized through independent innovational technology. The produced slag powder will be used as cement additive or
دردشة على الإنترنت
粒化高炉矿渣_百度百科 - Baidu Baike
2021-1-28 · 粒化高炉矿渣相关概念. “矿渣”的全称是“粒化高炉矿渣”它是钢铁厂冶炼生铁时产生的废渣。. 在高炉炼铁过程中，除了铁矿石和燃料 (焦炭)之外，为降低冶炼温度，还要加入适当数量的石灰石和白云石作为助熔剂。. 它们在高炉内分解所得到的氧化钙、氧化 ...
دردشة على الإنترنت
Granulated Blast Furnace Slag : Manufacturers, Suppliers ...
GBFS : (Granulated Blast Furnace Slag) Source : Granulated BF Slag From Gujarat State, India Supply Quantity : 50,000 Metric Tons Per Month Packing: Bulk Parameters (% BY MASS) CaO 30-38 Al2O3 15-20 SiO2 30-40 Glass Content 85-97 MgO 8-11 Fe2O3 0.5-1.5 Moisture 10 MAX Size -5mm Min 95, +5 mm Max 5 Relative Gravity 2.9 Bulk Density(Bagged) 1200 ...
دردشة على الإنترنت
(PDF) A Review of Granulation Process for Blast Furnace Slag
2021-10-8 · The more there are such beds, the better the granulated slag can be cooled and, therefore, the more heat can be recovered. ... (BF slag) is discharged at the temperature of about 1400-1550 °C ...
دردشة على الإنترنت
Adsorption Potential of BF Slag and BF Flue Dust
2018-1-11 · granulated BF slag and BF flue dust is carried out by agitating fixed amount of phenol with 0.5 gm of the adsorbent for various time intervals. From this study it is found that amount of phenol adsorbed, increases with increase in time and after 150 min for 30 min for granulated BF slag and 50 min for BF flue dust, it remains more or less constant.
دردشة على الإنترنت
What Is Ground Granulated Blast Furnace Slag?
2020-4-7 · Granulated blast furnace slag, formed by melting slag from blast furnace iron-smelting, is mostly formed without time to crystallize Fine grained. The molten slag flows directly into the pool for cooling, also called water quenched slag, commonly known as water slag. After the slag is ground, it is an active mixed material of cement.
دردشة على الإنترنت
Blast furnace slag granulation | Climate Technology Centre ...
Ground granulated blast furnace slag is a cementitious material and can be substituted for cement on a 1:1 basis. In the absence of special circumstances or mix specific data, the substitution of ground granulated blast furnace slag should be limited to 50 percent for areas not exposed to deicing salts and to 25 percent for concretes which will ...
دردشة على الإنترنت
New Applications for Iron and Steelmaking Slag
2019-4-3 · granulated BF slag. Molten BF slag is tapped from a blast furnace at a temperature of around 1500℃. It is then quickly cooled by applying pressurized water. The granu-lated BF slag produced is then lightly crushed to produce particles of a uniform size and shape. A consolidation in-hibitor is added resulting in fine concrete aggregate. This
دردشة على الإنترنت
UPDATE OF IRON AND STEEL SLAG IN JAPAN AND
2013-4-9 · granulated BF slag] s] air-cooled BF slag (lump) granulated ratoi hot m etal productoni Figure 2: Change of granulation ratio of BF slag1 Steelmaking slag In the steelmaking process, molten metal is refined and converted into steel, either in a basic oxygen furnace (BOF) or an electric arc furnace (EAF), and the molten steel
دردشة على الإنترنت
烧结工程与技术 - SHOUGANG
2014-5-19 · process and other solid wastes (BF granulated slag) will be fully utilized through independent innovational technology. The produced slag powder will be used as cement additive or
دردشة على الإنترنت
Ground Granulated Blast Furnace Slag (GGBS) | Chemical ...
2018-5-9 · Ground Granulated Blast Furnace Slag (GGBS) The importance of Ground Granulated Blast Furnace Slag (GGBS) lies in its greener way to become a substitute in concrete material. GGBS being a waste material, it needs proper
دردشة على الإنترنت
粒化高炉矿渣_百度百科 - Baidu Baike
2021-1-28 · 粒化高炉矿渣相关概念. “矿渣”的全称是“粒化高炉矿渣”它是钢铁厂冶炼生铁时产生的废渣。. 在高炉炼铁过程中，除了铁矿石和燃料 (焦炭)之外，为降低冶炼温度，还要加入适当数量的石灰石和白云石作为助熔剂。. 它们在高炉内分解所得到的氧化钙、氧化 ...
دردشة على الإنترنت
bf slag, bf slag Suppliers and Manufacturers at Alibaba
ggbs slag. $39.00-$60.00/ Metric Ton. 5000 Metric Tons (Min. Order) CN Shandong Songhe Industrial Co., Ltd. 6 YRS. Contact Supplier. Blast furnace slag powder is widely used in cement and concrete; it can reduce the hydration heat of concrete, increase the later strength, and improve the microstructure of concrete, reinforcement aggregate rate ...
دردشة على الإنترنت
(PDF) Utilization of Granulated Blast Furnace (GBF) slag ...
BF slag is produced approximately one third of total hot metal produced during iron making process through BF route. The molten slag further processed and granulated to
دردشة على الإنترنت
Granulated Blast Furnace Slag : Manufacturers, Suppliers ...
GBFS : (Granulated Blast Furnace Slag) Source : Granulated BF Slag From Gujarat State, India Supply Quantity : 50,000 Metric Tons Per Month Packing: Bulk Parameters (% BY MASS) CaO 30-38 Al2O3 15-20 SiO2 30-40 Glass Content 85-97 MgO 8-11 Fe2O3 0.5-1.5 Moisture 10 MAX Size -5mm Min 95, +5 mm Max 5 Relative Gravity 2.9 Bulk Density(Bagged) 1200 ...
دردشة على الإنترنت
What is the Composition of BFS (Blast Furnace Slag)?
2022-2-7 · Granulated slag is quickly cooled by large amounts of water to produce a granule which is sand-like and is mainly ground into a cement generally known as Ground Granulated Blast Furnaces Slag (GGBFS), or Type S slag cement. It also can be mixed with Ordinary Portland Cement Clinker to make a combined Type 1 cement.
دردشة على الإنترنت
UPDATE OF IRON AND STEEL SLAG IN JAPAN AND
2013-4-9 · granulated BF slag] s] air-cooled BF slag (lump) granulated ratoi hot m etal productoni Figure 2: Change of granulation ratio of BF slag1 Steelmaking slag In the steelmaking process, molten metal is refined and converted into steel, either in a basic oxygen furnace (BOF) or an electric arc furnace (EAF), and the molten steel
دردشة على الإنترنت
AGREEMENT FOR SALE OF BFG SLAG - GoI Undertaking
2017-4-22 · SPECIFICATION OF BF GRANULATED SLAG: Supplies will be made taking the BIS specification number BIS 12089 and 455/1976 as amended from time to time for the purpose of chemical composition, density etc., as guideline. 5 The indicative specification of BF Slag being supplied will be as under: CaO 30 – 38 % ...
دردشة على الإنترنت
Global Granulated Blast-Furnace Slag Market Segment ...
The report on Global Granulated Blast-Furnace Slag Market offers in-depth analysis on market trends, drivers, restraints, opportunities etc. Along with qualitative information, this report include the quantitative analysis of various segments in terms of market share, growth, opportunity analysis, market value, etc. for the forecast years.
دردشة على الإنترنت
Blast Furnace Slag | Tarmac
Blast furnace slag is a secondary aggregate used widely in construction because of its performance attributes and durability. Slag aggregates produced by Tarmac are supplied as CE marked products under the Factory production control process of ISO 9001:2008 for the production of products to BS EN 12342 - Aggregates for Unbound and Hydraulically Bound
دردشة على الإنترنت
NIT for BF slag & Scarp - NINL
2018-4-11 · NIT NO.: NINL/CM/KRR/BF SLAG AND SCRAP /NIT –008 Date.11.04.2018 Date of Opening of Techno-Commercial Bid : 27.04.2018 at 3.00 PM Sub.: Tender for Handling and processing of BF Slag (both Granulated & Ungranulated) and Iron Scrap at the Plant Site of Neelachal Ispat Nigam Limited, Kalinga Nagar Industrial
دردشة على الإنترنت
高炉炼铁用设备材料词汇中英文翻译对照表.doc-文档在线预览
2019-6-26 · 高炉炼铁用设备材料词汇中英文翻译对照表.doc,区域A （For Area A） Sector 段 CISDI Code CISDI代码 Description 名称 English 英文 HYPERLINK A BF 高炉本体 Blast Furnace Proper B HS 热风炉 Hot Stove C SW 软水回路 Soft Water Circuit D CA 出 ...
دردشة على الإنترنت