Cold blast, in ironmaking, refers to a metallurgical furnace where air is not preheated before being blown into the furnace. This represents the earliest...
2 KB (219 words) - 11:59, 13 December 2021
for portable use have a flat wick and are made in dead-flame, hot-blast, and cold-blast variants. Pressurized kerosene lamps use a gas mantle; these are...
24 KB (2,932 words) - 16:01, 17 November 2024
A cold front is the leading edge of a cooler mass of air at ground level that replaces a warmer mass of air and lies within a pronounced surface trough...
16 KB (1,608 words) - 11:30, 14 November 2024
A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or...
63 KB (7,437 words) - 16:12, 8 November 2024
Metallurgical furnace (section Air blast furnaces)
ore. These can be subdivided into: Cold blast furnaces Hot blast furnaces The bloomery, a precursor to the blast furnace that produces sponge iron from...
7 KB (839 words) - 01:08, 19 February 2024
1832–1837 with intermittent but sporadically improved successes using cold blast processes with two differently designed furnaces. While this preliminary...
22 KB (3,002 words) - 12:38, 4 August 2024
Hot blast refers to the preheating of air blown into a blast furnace or other metallurgical process. As this considerably reduced the fuel consumed, hot...
8 KB (1,081 words) - 12:19, 5 November 2024
Company) is a lighting products manufacturer best known for its hot blast and cold blast kerosene lanterns. The company was founded in 1840 when its founder...
4 KB (293 words) - 17:23, 20 October 2024
Blast from the Past is a 1999 American romantic comedy science fantasy adventure film directed and co-produced by Hugh Wilson, based on a story by Wilson—who...
11 KB (1,498 words) - 19:09, 7 October 2024
Australia have a colourful history, we reminisce, as south-east braces for cold blast". ABC News. Retrieved 2024-06-18. "5 July 1900 Snowstorm" (PDF). "5 July...
36 KB (3,573 words) - 11:40, 31 October 2024
and DeSarno, together with John Luraschi (bass), had played together in Cold Blast and Steel. Luraschi was an Upstage veteran and had been a fringe member...
20 KB (2,338 words) - 06:33, 20 March 2024
either hot-blast technology—like modern blast furnaces, in which the blast air is preheated to a high temperature—or the older cold-blast technology....
26 KB (1,681 words) - 09:40, 11 August 2024
under a cold blast. Since the 17th century, the first step in European steel production has been the smelting of iron ore into pig iron in a blast furnace...
64 KB (7,067 words) - 02:57, 17 November 2024
Information". Bloomberg.com. 14 August 2023. Staff, "FROM OVER HILLS COMES COLD BLAST - And Citrus Men Are Hard Hit, Is Claimed", The San Bernardino Daily Sun...
10 KB (1,336 words) - 21:05, 25 February 2024
The Cold War was a period of global geopolitical tension and struggle for ideological and economic influence between the United States and the Soviet Union...
261 KB (28,099 words) - 16:30, 18 November 2024
with the golden horns Hercules had seen "the far-off land beyond the cold blast of Boreas. [Hyperborea]" Hence, as the reindeer is said to be the only...
10 KB (1,140 words) - 16:44, 13 September 2024
"partial decarbonization" method of repeated forging of cast iron under a cold blast. Sinologist Joseph Needham and historian of metallurgy Theodore A. Wertime...
35 KB (4,390 words) - 13:34, 18 November 2024
stoves or hot blast; so it appears that the furnace used a cold-blast technology. A cold air blast made it more difficult—but not impossible—to achieve a...
21 KB (2,676 words) - 23:05, 2 October 2024
blast furnace was remelted in a cupola furnace; it was designed so that a cold blast injected at the bottom traveled through tuyere pipes across the top where...
9 KB (1,357 words) - 10:23, 16 April 2024
an additional 142.5 acres (0.577 km2) of land. In 1742 Peter built a cold blast furnace and named it Cornwall, after his father's birthplace in England...
13 KB (1,021 words) - 16:49, 15 May 2024
returns to Marvell in The Waste Land with the lines "But at my back in a cold blast I hear / The rattle of the bones" (Part III, line 185) and "But at my...
16 KB (2,390 words) - 22:00, 19 September 2024
Ferrous metallurgy (section Blast furnace)
process that utilized partial decarbonization via repeated forging under a cold blast. By the 11th century, there was a large amount of deforestation in China...
68 KB (8,417 words) - 23:29, 9 November 2024
In bioinformatics, BLAST (basic local alignment search tool) is an algorithm and program for comparing primary biological sequence information, such as...
38 KB (4,922 words) - 16:38, 18 August 2024
A blast shelter is a place where people can go to protect themselves from blasts and explosions, like those from bombs, or in hazardous worksites, such...
12 KB (1,578 words) - 21:15, 7 March 2024
that blast furnaces, that convert raw iron ore into pig iron, which can be remelted in a cupola furnace to produce cast iron by means of a cold blast and...
156 KB (17,690 words) - 03:50, 16 November 2024
partial decarbonization method of repeated forging of cast iron under a cold blast that Hartwell and Needham consider to be a predecessor to the 18th century...
58 KB (7,431 words) - 14:49, 11 November 2024
virtues". Tim Sendra of AllMusic said, ""Awaken, My Love!" is a stone-cold blast from beginning to end". Matthew Strauss of Pitchfork said, "There are...
39 KB (3,008 words) - 13:57, 8 October 2024
were a type of blast furnace specifically designed for smelting non-ferrous metals. These furnaces used 'cold blast'; that is the air blast was not heated...
190 KB (23,468 words) - 23:14, 15 November 2024
"Snow falls in WA in April for first time in 49 years as Good Friday cold blast turns Bluff Knoll white". Weatherzone. Archived from the original on 20...
17 KB (1,873 words) - 03:10, 10 November 2024
England as a source of iron ore. As early as 1726, it may have included a cold blast charcoal furnace. Accokeek/Potomac served as the headquarters of the Principio...
7 KB (633 words) - 16:11, 11 July 2024