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Iron Furnace: 66 items found

Image Item Price Bids Left Time
Vintage Cast Iron Furnace Regulator Plate C.H.&.V. Co. Owen Sound $39.30 29d 4h 37m
Vtg JELENKO Cast Iron Kiln Furnace Dental Lab Pyrometer Oven Kiln Jewelry IFC $52.00 2 2d 5h 7m
Antique 1885 Large Cast Iron Register Heat Furnace Hot Air Grate Tuttle NY $39.95 0 5d 16h 25m
Walthers 2973 Ashland Iron Blast Furnace HO Kit 933-2973 Train Layout Building $137.95 10d 21h 14m
VINTAGE CAST IRON CORN WOOD PELLET STOVE FURNACE (NEW) $105.00 3 5d 2h 23m
Propane mini melting/casting pot furnace for Royal & Base metals except Iron $595.00 12d 17h 41m
CAST IRON WORKING MAN FURNACE MECHANICAL BANK $59.95 0 1d 23h 39m
Cast Iron Radiator / Furnace, Columbia, Antique $125.00 0 20h 30m
Vintage CAST IRON FURNACE DOOR~1942 WWII Antique~Old Heater Stove Boiler Cover $45.00 6d 23h 27m
vtg brass mill tag hanna furnace co.detroit michigan #496 steel iron worker $37.00 0 1d 15h 32m

Articles

OneSteel to change name to Arrium Ltd

May 22, 2012 | "We have found that many investors, particularly overseas investors, have had perceptions that we were solely a steel company due to our name suggesting this, and missed that we are now a significant miner and exporter of iron ore and the global... The Whyalla mining operations including the Middleback Ranges, Southern Iron and Whyalla port operations will come under the Arrium Mining brand, while the steelworks would continue to be branded as OneSteel. It is aiming to sell eight million tonnes of iron ore next financial year, up from just one million tonnes of ore in 2006. The company has continued to invest, and is currently spending $200 million on doubling the port capacity at Whyalla to 12 million tonnes per year. "The name OneSteel has in fact been an impediment in recent years in the marketing of the company to the investment market," Mr Plummer said. Read more »

News

Biking: Ghost Town Trail offers look at historic sites

Oct 16, 2010 | The Eliza Furnace, also near Vintondale, operated from 1846 to 1849 and is one of the best preserved iron furnaces in the state. The Buena Vista Furnace is

Busy iron foundries gave Furnace Road its name

Oct 11, 2010 | Impressive brick furnaces fired by charcoal, coal or wood, once refined the iron ore from Union County's mountains. Forges and foundries once wrought and DPRK Establishes Juche Iron Production System

DPRK Establishes Juche Iron Production System

Oct 07, 2010 | on the basis of a no-coke, high-speed deoxidization process after successfully completing an iron production method using a Juche iron blast furnace. and more »

Sloss Furnace class welds metal into art (with slideshow and video)

Sep 27, 2010 | Carpenter, who makes metal dresses and jewelry, said she has been offering the class for two years at the historic iron casting furnace. and more »

Baosteel Supervision wins bid of NISCO BF revamping project

Oct 16, 2010 | revamping project of No.1 and No.2 blast furnaces of Nanjing Iron & Steel Group with an offer one times higher than those of the other competitors.

Questions & Answers

How can I build a self-sustaining cast-iron furnace in my backyard?

Sep 26, 2006 by jarynth2
The kind that you feed iron oxide and carbon and yields molten iron.
i love how you answer questions.. learn to be respectful

How many kilograms of limestone should be added for every kilogram of iron ore processed in a blast furnace ?

Sep 18, 2008 by Marilyn C
How many kilograms of limestone should be added for every kilogram of iron ore processed in a blast furnace if the limestone is 91.40% pure and the iron ore contains 14.40% SiO2 by mass? (Note: SiO2(s) + CaCO3(s) --> CaSiO3(s) + CO2(g))
Let UNITs guide you; always USE THEM in your calculation to prevent errors

SiO2(s) + CaCO3(s) --> CaSiO3(s) + CO2(g)

kmoles CaCO3 / kg limestone = 0.9140 kg of CaCO3/MW CaCO3 in kg/kmoles = ??

kmole of SiO2 / kg ore = 0.1440 kg of SiO2 / MW of SiO2 in kg/kmole = ??

kg limestone / kg ore = kmoles SiO2/kg of ore / kmoles CaCO3/kg of limestone = ??

Plug and SOLVE

Basic mathematics is a prerequisite to chemistry – I just try to help you with the methodology of solving the problem.

Other Stores

Image Item Price Store Description
The Electric Furnace $34.29 BetterWorld.com - New, Used, Rare Books & Textbooks Some of these have found it difficult to obtain our results, and the opinion has been expressed that success in this work requires a special imodus faciendi. But Sir James Dewar, who has been able to liquefy and solidify hydrogen in considerable quantities, has been more for- tunate than ourselves in one respect he has determined accurately the temperatures in the neighbourhood of the absolutezerobygasandelectrical resistance thermometers. It is interesting to note that while we were extending the province of chemistry at high temperatures, the carried to its study of low temperatures was being furthest limits by Cailletet, Olzweski, and Dewar. Crystallized known, as were the richer alloys of chromium, man- ganese, vanadium, and titanium with iron. Following the important discovery and application of the electric arc by Sir Humphry Davy, came the work of Despretz, the interesting furnace of Siemens and Huntington, in which, however, they were unable to melt any considerable amount of tungsten, and the commercial methods of Cowles, who used the electric arc to prepare alloys of aluminium and copper. Many chemists and manufacturers have repeated our experiments. Since we began our work on this subject, the group of metallic carbides, then almost unknown, has received many additions, as have also the groups of the silicides and borides. The most important result of our work with the electric furnace has been to obtain temperatures of 3,500-4,000 C., and to show that under these conditions all the known elements and compounds may be vaporized. Further, among the refractory metals, for which we have described an easy method of preparation, we may mention uranium, whose interesting properties have attracted the attention ofmany physicists. These new discoveries enable chemists to undertake researches which were formerly impossible old methods have been modified, and inorganic chemistry, whose field has been thus extended, enters on a new era of develop- ment in which phenomena may be studied under all conditions of temperature. This was not due to the lack of experiments along these lines. Those bodies which rernain undecomposed by heat are all liquefied and volatilized.Further, at these high temperatures, chemistry assumes a special aspect, and series of new compounds are formed, some of which we have studied. Finally, a large number of refractory metals, and more especially chromium and manganese, were real museum curiosities, and their properties in the pure state were unknown. At that time, acetylene was still an uncommon gas, which could only be obtained pure with calcium carbide was un- great difficulty. In reality, the i modus faciendi consis So that the chemist has at his disposal to-day a scale of temperature ranging from 257 to 4,000 C.
The Blast Furnace and the Manufacture of Pig Iron: An Elementary Treatise for the Use of the Metallurgical Student and the Furnace $37.07 BetterWorld.com - New, Used, Rare Books & Textbooks Interesting from both a historical perspective as well as a foundation for understanding the principles of various blast furnace types.
The Electric Furnace in Chemical and Metallurgical Operations $45.92 BetterWorld.com - New, Used, Rare Books & Textbooks An Unabridged Printing To Include 240 Illustrations: Principles Of Electric Furnace Operation - Types Of Furnaces Used In Experimental And Laboratory Work - Current Supply In Electric Furnace Operation - Transformers For Use With Electric Furnaces - Measurement Of High Temperatures - Manufacture Of Calcium Carbide - The Synthesis Of Nitrogen Compounds From The Atmosphere - The Ammonia Oxidation Process - The Electric Smelting Of Iron Ores - Electric Steel Furnaces - The Electric Production Of Ferro Alloys - The Application Of Electric Furnaces For The Melting And Preparation Of Alloys And Non Ferrous Metals - The Electro Metallurgy Of Zinc And Hydro Metallurgy Of Copper - The Electrical Smelting Of Copper And Tin Ores - The Production Of Carborundum, Silicon, Alundum, Graphite, Phosphorus, And Carbon Bisulphide - Miscellaneous Electric Furnaces; High-Frequency Induction Furnace; The 'Pinch' Effect Furnace - Electrolytic Processes With Fused Electrolytes - Furnace Refractories - Heat Losses Through Furnace Walls - Electrode Dimensions And Heat Losses - Design Of Furnace Terminals - Power Expenditure In Electric Furnace Processes - Water-Power Developments And Electro-Chemical Centers - Appendix - Bibliography - Index
Thrice Through the Furnace: A Tale of the Times of the Iron Hoof .. $23.75 BetterWorld.com - New, Used, Rare Books & Textbooks This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.