in blast furnace pdf specification

Free download BS 6699:1992 standard: Specifiion for …

Free download British standard (Pdf file): BS 6699-1992 Specifiion for Ground granulated blastfurnace slag for use with Portland cement from the Largest Open Online Library Notice: In the last upgrade of the website, the system happens to be incompatible with some pdf documents of the old version, making the system unrecognizable to the file type so it will appear one of the following:

The Use of Hot riquetted Iron (HI) in the last Furnace (F) for Hot …

IIMA Fact Sheet #4 (2017) [email protected] The Use of Hot riquetted Iron (HI) in the last Furnace (F) for Hot Metal Production HI can be used as blast furnace burden material with the following environmental, productivity and cost benefits: • lower carbon dioxide emissions

Appliion Example: Using the Process Metallurgy Module to Calculate the Basic Oxygen Furnace …

specifiion is not met. It is then teemed into a ladle and sent to the ladle furnace or vacuum degasser where further steel refining processes will be carried out. 6) The BOF slag is dumped into a slag pot and typically recycled in the blast furnace to recover

Blast Furnace Slag | GGBFS & GBFS Supplier, Wholesale

Get the Blast Furnace Slag wholesale price, alog, specifiion and put your order for premium quality products from BFS/GBFS/GGBFS exporter. Ground Granulated Blast Furnace Slag (GGBFS) is a by-product from the manufacture of Iron and a high

PMAOPS362A Operate a blast furnace

1.6 Check operational status of the blast furnace against requirements 1.7 Complete any required shift handover checks 2 Operate blast furnace 2.1 Identify the type of blast furnace and ancillary equipment 2.2 Change rate, grade or specifiion

Bottom Segment With Oxygen Enrichment of Blast Air - …

The Table 9.1 blast furnace operators increased their oxygen injection quantity specifiion to 65 kg per 1000 of Fe in product molten iron. By how much does this change its C-in-coke requirement and blast air requirement for steady production of 1500 C molten iron.

701.11 Ground Granulated Blast Furnace (GGBF) Slag 1. Specifiion

701.11 Ground Granulated Blast Furnace (GGBF) Slag 1. Specifiion: Section 701.11 C&MS. Supplement 1034 2. Sampling and/or Inspection Requirements: GGBF Slag Certifiion: GGBF slag shall be certified according to Supplement 1034. Refer to the Certified Supplier list

Measuring technology for Blast Furnace Process Control

blast furnace process has to be transparent and it has to be modelled accurately. With the help of TMT measuring technology, process parameters can be gathered reliably and an optimized plant operation can be achieved by means of expert systems. TMT’s


blast furnace slag constituent content in the finished cement will not vary more than plus or minus 5 percent by weight of the finished cement from the certified value. Fly ash shall meet the requirements of Section 9-23.9 of these Standard Specifiions.

Top-Gas Recovery Turbine (TRT)

Temperature Up to 100 Deg C blast furnace gas temperature Volume Up to 1.000.000 Nm³/h of blast furnace gas Pressure up 2.50 bar(g) inlet blast furnace gas pressure Power output up to 35 MW Type Axial single flow, multi stages expansion turbine Speed 1500

Behavior of Crystallization on a Continuous Solidifiion Process of Blast Furnace …

porosity of blast furnace slag reported by Tobo 3) et al., a continuous blast furnace slag solidifiion facility was constructed.4) Figure 1 shows the outline of the equipment, and Table 1 shows the equipment specifiion. This equip-ment comprises 50 molds

INNOVATIVE PRODUCTS alogue - Jindal Steel and Power

Blast Furnace JSPL operates a high-productivity Blast Furnace of 1681CuM volume with a capacity of 1.25 MTPA of hot metal. We also have a Mini Blast Furnace with a volume of 351 CuM producing 0.25 MTPA of hot metal. Coke Oven & Sinter Plant The blast

mushroom formation in blast furnace

Blast Furnace Tap Hole and Tapping of the Furnace – IspatGuru Apr 23, 2015· It is quite staggering to compare this quantity of tap hole mass with the mass being used for blast furnaces of 1.8 m to 2 m, or more usually 2.5 m to 4 m tap hole length,

Oxygen blast furnace for direct steel making - KELMAR; …

2/6/1987· Download PDF 4670049 PDF help US Patent References: 3460934 BLAST FURNACE METHOD 1969-08-12 Kelmar 75/41 1601015 Method for producing pig iron or steel in blast furnaces

Recycling of Ferrous Scrap from Incinerator Residue in Iron and …

BLAST FURNACE TEST For the blast furnace test, the source D scrap was used. A total of 75,000 Ib of this scrap was charged to the D furnace at the Great Lakes Steel Division of the National Steel Corp. Fig. 6 shows the D blast furnace. The furnace isof iron

Method of reconditioning of blast furnace bells | SAIL

Method of reconditioning of blast furnace bells Code of practice for storing, handling and reclamation of lubricants Definition of terms relating to maintenance & equipment performance

:のポートランドスラグセメント …

Portland Blast-Furnace Slag Cement increases in strength over time. It offers excellent chemical resistance. This cement contains blast furnace slag powder as an additive. The global Portland Blast-Furnace Slag Cements market was valued at xx million US$ in 2018 and will reach xx million US$ by the end of 2025, growing at a CAGR of xx% during 2019-2025. This report studies the global Portland

BS 6699(1992) : 1992 | SPECIFIION FOR GROUND …


P-40-4430 Stove Oxygen Enrichment - Praxair

Coke Oven Gas Flow 4,000 scfm (105 Nm 3/m) 0 scfm (0 Nm 3/m) Stove Oxygen Enrichment Technology Stove Oxygen Enrichment (SOE) technology is an appliion that is designed to lower the operating costs of blast furnace stoves. In blast

ASTM-C989 | Standard Specifiion for Slag Cement for …

This specifiion covers three strength grades of finely ground granulated blast-furnace slag (Grades 80, 100, and 120) for use as a cementitious material in concrete and mortars. The slag shall contain no additions and shall conform to the sulfide sulfur and sulfate chemical composition requirement.

Division 9 Materials

Ground granulated blast furnace slag shall meet the requirements of Section 9-23.10 of these Standard Specifiions. Limestone shall meet the requirements of AASHTO M240 or ASTM C595. 9-01.2(2) Rapid Hardening Hydraulic Cement Rapid hardening 9-01

The SLAG-REC project for an innovative direct dry granulation of …

required compositional specifiion, but it is also engineered so that, as well as meeting the iron making compositional requirements, it also meets the chemical specifiions required of the blast furnace slag by-products. In addition, blast furnace process is