FURNACES (LEAD PROCESSING) - Revision history

Randylyon at 18:04, 12 February 2022

2022-02-12T18:04:52Z

← Older revision		Revision as of 18:04, 12 February 2022
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	FURNACES (LEAD PROCESSING). The first furnace in the Dubuque area for processing ore was constructed by [[LORIMIER, Peter\|Peter LORIMIER]] on the [[MISSISSIPPI RIVER]] just above the mouth of [[CATFISH CREEK]] in 1834. [[BURTON, John\|John BURTON]] erected another on the [[LITTLE MAQUOKETA RIVER]] and Disney & O'Farrell erected a third at the eastern end of Southern Avenue. These were cupola furnaces and although better than previous forms of smelting recovered only between 65-70% of the metal. [[WALLER, Richard\|Richard WALLER]] soon formed a company for construction of a blast furnace.		FURNACES (LEAD PROCESSING). The first furnace in the Dubuque area for processing ore was constructed by [[LORIMIER, Peter\|Peter LORIMIER]] on the [[MISSISSIPPI RIVER]] just above the mouth of [[CATFISH CREEK]] in 1834. [[BURTON, John\|John BURTON]] erected another on the [[LITTLE MAQUOKETA RIVER]] and Disney & O'Farrell erected a third at the eastern end of Southern Avenue. These were cupola furnaces and although better than previous forms of smelting recovered only between 65-70% of the metal. [[WALLER, Richard\|Richard WALLER]] soon formed a company for construction of a blast furnace.

	In the neighborhood of Dubuque in November, 1836, there were five blast furnaces that smelted seventy pigs per week each. Of these the one owned by Mr. ~~Hulett~~ smelted 70,000 pounds per week; a cupola furnace conducted by Mr. McKnight smelted about the same; the one owned by Mr. Lorimier at Rip Row smelted 60,000 pounds per week; several log furnaces smelted each week seventy pigs of seventy pounds each. Mr. O'Ferrall's furnace smelted 100,000 pounds per week. Morrison & Prentice bought and shipped mineral in 1836 (Visitor, May 11, 1835.) In the summer of 1849 there were seven smelting furnaces near Dubuque. It was estimated that they turned out a total of 30,000 "pigs" during that year. (1)		In the neighborhood of Dubuque in November, 1836, there were five blast furnaces that smelted seventy pigs per week each. Of these the one owned by Mr. [[HUGHLETT, Samuel\|Samuel HUGHLETT]] smelted 70,000 pounds per week; a cupola furnace conducted by Mr. McKnight smelted about the same; the one owned by Mr. Lorimier at Rip Row smelted 60,000 pounds per week; several log furnaces smelted each week seventy pigs of seventy pounds each. Mr. O'Ferrall's furnace smelted 100,000 pounds per week. Morrison & Prentice bought and shipped mineral in 1836 (Visitor, May 11, 1835.) In the summer of 1849 there were seven smelting furnaces near Dubuque. It was estimated that they turned out a total of 30,000 "pigs" during that year. (1)

	[[Image:pigs.jpg\|left\|thumb\|250px\|"Pigs" of iron. Photo courtesy: Wikipedia]]Pig iron, also known as crude iron, was an intermediate product of the iron industry in the production of steel which is obtained by smelting iron ore in a blast furnace. Pig iron had a very high carbon content, typically 3.8–4.7%, along with silica and other constituents which maked it very brittle and not useful directly as a material.		[[Image:pigs.jpg\|left\|thumb\|250px\|"Pigs" of iron. Photo courtesy: Wikipedia]]Pig iron, also known as crude iron, was an intermediate product of the iron industry in the production of steel which is obtained by smelting iron ore in a blast furnace. Pig iron had a very high carbon content, typically 3.8–4.7%, along with silica and other constituents which maked it very brittle and not useful directly as a material.

Randylyon at 18:33, 7 July 2021

2021-07-07T18:33:52Z

← Older revision		Revision as of 18:33, 7 July 2021
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	In the neighborhood of Dubuque in November, 1836, there were five blast furnaces that smelted seventy pigs per week each. Of these the one owned by Mr. Hulett smelted 70,000 pounds per week; a cupola furnace conducted by Mr. McKnight smelted about the same; the one owned by Mr. Lorimier at Rip Row smelted 60,000 pounds per week; several log furnaces smelted each week seventy pigs of seventy pounds each. Mr. O'Ferrall's furnace smelted 100,000 pounds per week. Morrison & Prentice bought and shipped mineral in 1836 (Visitor, May 11, 1835.) In the summer of 1849 there were seven smelting furnaces near Dubuque. It was estimated that they turned out a total of 30,000 "pigs" during that year. (1)		In the neighborhood of Dubuque in November, 1836, there were five blast furnaces that smelted seventy pigs per week each. Of these the one owned by Mr. Hulett smelted 70,000 pounds per week; a cupola furnace conducted by Mr. McKnight smelted about the same; the one owned by Mr. Lorimier at Rip Row smelted 60,000 pounds per week; several log furnaces smelted each week seventy pigs of seventy pounds each. Mr. O'Ferrall's furnace smelted 100,000 pounds per week. Morrison & Prentice bought and shipped mineral in 1836 (Visitor, May 11, 1835.) In the summer of 1849 there were seven smelting furnaces near Dubuque. It was estimated that they turned out a total of 30,000 "pigs" during that year. (1)

	Pig iron, also known as crude iron, was an intermediate product of the iron industry in the production of steel which is obtained by smelting iron ore in a blast furnace. Pig iron had a very high carbon content, typically 3.8–4.7%, along with silica and other constituents which maked it very brittle and not useful directly as a material.		[[Image:pigs.jpg\|left\|thumb\|250px\|"Pigs" of iron. Photo courtesy: Wikipedia]]Pig iron, also known as crude iron, was an intermediate product of the iron industry in the production of steel which is obtained by smelting iron ore in a blast furnace. Pig iron had a very high carbon content, typically 3.8–4.7%, along with silica and other constituents which maked it very brittle and not useful directly as a material.

	The traditional shape of the molds used for pig iron ingots was a branching structure formed in sand, with many individual ingots at right angles to a central channel or "runner", resembling a litter of piglets being nursed by a sow. When the metal had cooled and hardened, the smaller ingots (the "pigs") were simply broken from the runner (the "sow"). This led to the name "pig iron". (2)		The traditional shape of the molds used for pig iron ingots was a branching structure formed in sand, with many individual ingots at right angles to a central channel or "runner", resembling a litter of piglets being nursed by a sow. When the metal had cooled and hardened, the smaller ingots (the "pigs") were simply broken from the runner (the "sow"). This led to the name "pig iron". (2)

Randylyon at 18:31, 7 July 2021

2021-07-07T18:31:45Z

← Older revision		Revision as of 18:31, 7 July 2021
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	FURNACES (LEAD PROCESSING). The first furnace for processing ore was constructed by [[LORIMIER, Peter\|Peter LORIMIER]] on the [[MISSISSIPPI RIVER]] just above the mouth of [[CATFISH CREEK]] in 1834. [[BURTON, John\|John BURTON]] erected another on the [[LITTLE MAQUOKETA RIVER]] and Disney & O'Farrell erected a third at the eastern end of Southern Avenue. These were cupola furnaces and although better than previous forms of smelting recovered only between 65-70% of the metal. [[WALLER, Richard\|Richard WALLER]] soon formed a company for construction of a blast furnace.		FURNACES (LEAD PROCESSING). The first furnace in the Dubuque area for processing ore was constructed by [[LORIMIER, Peter\|Peter LORIMIER]] on the [[MISSISSIPPI RIVER]] just above the mouth of [[CATFISH CREEK]] in 1834. [[BURTON, John\|John BURTON]] erected another on the [[LITTLE MAQUOKETA RIVER]] and Disney & O'Farrell erected a third at the eastern end of Southern Avenue. These were cupola furnaces and although better than previous forms of smelting recovered only between 65-70% of the metal. [[WALLER, Richard\|Richard WALLER]] soon formed a company for construction of a blast furnace.

	In the neighborhood of Dubuque in November, 1836, there were five blast furnaces that smelted seventy pigs per week each. Of these the one owned by Mr. Hulett smelted 70,000 pounds per week; a cupola furnace conducted by Mr. McKnight smelted about the same; the one owned by Mr. Lorimier at Rip Row smelted 60,000 pounds per week; several log furnaces smelted each week seventy pigs of seventy pounds each. Mr. O'Ferrall's furnace smelted 100,000 pounds per week. Morrison & Prentice bought and shipped mineral in 1836 (Visitor, May 11, 1835.)		In the neighborhood of Dubuque in November, 1836, there were five blast furnaces that smelted seventy pigs per week each. Of these the one owned by Mr. Hulett smelted 70,000 pounds per week; a cupola furnace conducted by Mr. McKnight smelted about the same; the one owned by Mr. Lorimier at Rip Row smelted 60,000 pounds per week; several log furnaces smelted each week seventy pigs of seventy pounds each. Mr. O'Ferrall's furnace smelted 100,000 pounds per week. Morrison & Prentice bought and shipped mineral in 1836 (Visitor, May 11, 1835.) In the summer of 1849 there were seven smelting furnaces near Dubuque. It was estimated that they turned out a total of 30,000 "pigs" during that year. (1)

	In the ~~summer~~ of ~~1849 there were seven~~ smelting ~~furnaces near Dubuque~~ and it ~~was estimated that they turned out~~ a ~~total of 30,000 pigs during that year~~.		Pig iron, also known as crude iron, was an intermediate product of the iron industry in the production of steel which is obtained by smelting iron ore in a blast furnace. Pig iron had a very high carbon content, typically 3.8–4.7%, along with silica and other constituents which maked it very brittle and not useful directly as a material.

	~~Four furnaces~~ for ~~processing lead ore were established in the Dubuque area~~ in ~~1860. One was located~~ at ~~the foot~~ of ~~Southern Avenue~~. ~~A second was east of [[CENTER GROVE]]~~. ~~A third furnace was one mile west of Catfish Mills and~~ the ~~last was west of a site called Stewarts~~.		The traditional shape of the molds used for pig iron ingots was a branching structure formed in sand, with many individual ingots at right angles to a central channel or "runner", resembling a litter of piglets being nursed by a sow. When the metal had cooled and hardened, the smaller ingots (the "pigs") were simply broken from the runner (the "sow"). This led to the name "pig iron". (2)

	In 1862, a year in which ore was worth between $37.00 and $44.00 per thousand pounds, one million pounds of lead ore were mined in Dubuque. With the need for lead during the [[CIVIL WAR]], prices rose from $48.00 to $90.00 in 1864.		Four furnaces for processing lead ore were established in the Dubuque area in 1860. One was located at the foot of Southern Avenue. A second was east of [[CENTER GROVE]]. A third furnace was one mile west of Catfish Mills and the last was west of a site called Stewarts. (3)

			In 1862, a year in which ore was worth between $37.00 and $44.00 per thousand pounds, one million pounds of lead ore were mined in Dubuque. With the need for lead during the [[CIVIL WAR]], prices rose from $48.00 to $90.00 in 1864. (4)

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	Source:		Source:

	Oldt, Franklin T. '''History of Dubuque County, Iowa'''. http://www.ebooksread.com/authors-eng/franklin-t-oldt/history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl/page-2-history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl.shtml		1. Oldt, Franklin T. '''History of Dubuque County, Iowa'''. http://www.ebooksread.com/authors-eng/franklin-t-oldt/history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl/page-2-history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl.shtml

			2. "Pig Iron," Wikipedia, Online: https://en.wikipedia.org/wiki/Pig_iron

			3. Oldt

			4. Ibid.

	[[Category: Mining Company]]		[[Category: Mining Company]]

Randylyon at 18:21, 1 September 2019

2019-09-01T18:21:56Z

← Older revision		Revision as of 18:21, 1 September 2019
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	FURNACES (LEAD PROCESSING). The first furnace for processing ore was constructed by Peter ~~Lorimier~~ on the [[MISSISSIPPI RIVER]] just above the mouth of [[CATFISH CREEK]] in 1834. John ~~Burton~~ erected another on the [[LITTLE MAQUOKETA RIVER]] and Disney & O'Farrell erected a third at the eastern end of Southern Avenue. These were cupola furnaces and although better than previous forms of smelting recovered only between 65-70% of the metal. [[WALLER, Richard\|Richard WALLER]] soon formed a company for construction of a blast furnace.		FURNACES (LEAD PROCESSING). The first furnace for processing ore was constructed by [[LORIMIER, Peter\|Peter LORIMIER]] on the [[MISSISSIPPI RIVER]] just above the mouth of [[CATFISH CREEK]] in 1834. [[BURTON, John\|John BURTON]] erected another on the [[LITTLE MAQUOKETA RIVER]] and Disney & O'Farrell erected a third at the eastern end of Southern Avenue. These were cupola furnaces and although better than previous forms of smelting recovered only between 65-70% of the metal. [[WALLER, Richard\|Richard WALLER]] soon formed a company for construction of a blast furnace.

	In the neighborhood of Dubuque in November, 1836, there were five blast furnaces that smelted seventy pigs per week each. Of these the one owned by Mr. Hulett smelted 70,000 pounds per week; a cupola furnace conducted by Mr. McKnight smelted about the same; the one owned by Mr. Lorimier at Rip Row smelted 60,000 pounds per week; several log furnaces smelted each week seventy pigs of seventy pounds each. Mr. O'Ferrall's furnace smelted 100,000 pounds per week. Morrison & Prentice bought and shipped mineral in 1836 (Visitor, May 11, 1835.)		In the neighborhood of Dubuque in November, 1836, there were five blast furnaces that smelted seventy pigs per week each. Of these the one owned by Mr. Hulett smelted 70,000 pounds per week; a cupola furnace conducted by Mr. McKnight smelted about the same; the one owned by Mr. Lorimier at Rip Row smelted 60,000 pounds per week; several log furnaces smelted each week seventy pigs of seventy pounds each. Mr. O'Ferrall's furnace smelted 100,000 pounds per week. Morrison & Prentice bought and shipped mineral in 1836 (Visitor, May 11, 1835.)
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	In the summer of 1849 there were seven smelting furnaces near Dubuque and it was estimated that they turned out a total of 30,000 pigs during that year.		In the summer of 1849 there were seven smelting furnaces near Dubuque and it was estimated that they turned out a total of 30,000 pigs during that year.

	Four furnaces for processing lead ore were established in the Dubuque area in 1860. One was located at the foot of Southern Avenue. A second of east of ~~Center Grove~~. A third furnace was one mile west of Catfish Mills and the last was west of a site called Stewarts.		Four furnaces for processing lead ore were established in the Dubuque area in 1860. One was located at the foot of Southern Avenue. A second was east of [[CENTER GROVE]]. A third furnace was one mile west of Catfish Mills and the last was west of a site called Stewarts.

	In 1862, a year in which ore was worth between $37.00 and $44.00 per thousand pounds, one million pounds of lead ore were mined in Dubuque. With the need for lead during the [[CIVIL WAR]], prices rose from $48.00 to $90.00 in 1864.		In 1862, a year in which ore was worth between $37.00 and $44.00 per thousand pounds, one million pounds of lead ore were mined in Dubuque. With the need for lead during the [[CIVIL WAR]], prices rose from $48.00 to $90.00 in 1864.

Randylyon at 02:44, 27 November 2018

2018-11-27T02:44:02Z

← Older revision		Revision as of 02:44, 27 November 2018
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	Source:		Source:

	Oldt, Franklin T. History of Dubuque County. http://www.ebooksread.com/authors-eng/franklin-t-oldt/history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl/page-2-history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl.shtml		Oldt, Franklin T. '''History of Dubuque County, Iowa'''. http://www.ebooksread.com/authors-eng/franklin-t-oldt/history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl/page-2-history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl.shtml

	[[Category: Mining Company]]		[[Category: Mining Company]]

Randylyon at 04:29, 11 June 2012

2012-06-11T04:29:05Z

← Older revision		Revision as of 04:29, 11 June 2012
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	FURNACES (LEAD PROCESSING). In the neighborhood of Dubuque in November, 1836, there were		FURNACES (LEAD PROCESSING). The first furnace for processing ore was constructed by Peter Lorimier on the [[MISSISSIPPI RIVER]] just above the mouth of [[CATFISH CREEK]] in 1834. John Burton erected another on the [[LITTLE MAQUOKETA RIVER]] and Disney & O'Farrell erected a third at the eastern end of Southern Avenue. These were cupola furnaces and although better than previous forms of smelting recovered only between 65-70% of the metal. [[WALLER, Richard\|Richard WALLER]] soon formed a company for construction of a blast furnace.
	five blast furnaces that smelted seventy pigs per week each. Of these the one owned by Mr. Hulett smelted 70,000 pounds per week; a cupola furnace conducted by Mr. McKnight smelted about the same; the one owned by Mr. Lorimier at Rip Row smelted 60,000 pounds per week; several log furnaces smelted each week seventy pigs of seventy pounds each. Mr. O'Ferrall's furnace smelted 100,000 pounds per week. Morrison & Prentice bought and shipped mineral in 1836 (Visitor, May 11, 1835.)
			In the neighborhood of Dubuque in November, 1836, there were five blast furnaces that smelted seventy pigs per week each. Of these the one owned by Mr. Hulett smelted 70,000 pounds per week; a cupola furnace conducted by Mr. McKnight smelted about the same; the one owned by Mr. Lorimier at Rip Row smelted 60,000 pounds per week; several log furnaces smelted each week seventy pigs of seventy pounds each. Mr. O'Ferrall's furnace smelted 100,000 pounds per week. Morrison & Prentice bought and shipped mineral in 1836 (Visitor, May 11, 1835.)

	In the summer of 1849 there were seven smelting furnaces near Dubuque and it was estimated that they turned out a total of 30,000 pigs during that year.		In the summer of 1849 there were seven smelting furnaces near Dubuque and it was estimated that they turned out a total of 30,000 pigs during that year.

Randylyon at 04:11, 26 May 2012

2012-05-26T04:11:41Z

← Older revision		Revision as of 04:11, 26 May 2012
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	FURNACES (LEAD PROCESSING). In the neighborhood of Dubuque in November, 1836, there were		FURNACES (LEAD PROCESSING). In the neighborhood of Dubuque in November, 1836, there were
	five blast furnaces that smelted seventy pigs per week each. Of these the one owned by Mr. Hulett smelted 70,000 pounds per week; a cupola furnace conducted by Mr. McKnight smelted about the same; the one owned by Mr. Lorimier at Rip Row smelted 60,000 pounds per week; several log furnaces smelted each week seventy pigs of seventy pounds each. Mr. O'Ferrall's furnace smelted 100,000 pounds per week. Morrison & Prentice bought and shipped mineral in 1836 (Visitor, May 11, 1835.)		five blast furnaces that smelted seventy pigs per week each. Of these the one owned by Mr. Hulett smelted 70,000 pounds per week; a cupola furnace conducted by Mr. McKnight smelted about the same; the one owned by Mr. Lorimier at Rip Row smelted 60,000 pounds per week; several log furnaces smelted each week seventy pigs of seventy pounds each. Mr. O'Ferrall's furnace smelted 100,000 pounds per week. Morrison & Prentice bought and shipped mineral in 1836 (Visitor, May 11, 1835.)

			In the summer of 1849 there were seven smelting furnaces near Dubuque and it was estimated that they turned out a total of 30,000 pigs during that year.

	Four furnaces for processing lead ore were established in the Dubuque area in 1860. One was located at the foot of Southern Avenue. A second of east of Center Grove. A third furnace was one mile west of Catfish Mills and the last was west of a site called Stewarts.		Four furnaces for processing lead ore were established in the Dubuque area in 1860. One was located at the foot of Southern Avenue. A second of east of Center Grove. A third furnace was one mile west of Catfish Mills and the last was west of a site called Stewarts.

Randylyon at 04:04, 26 May 2012

2012-05-26T04:04:49Z

← Older revision		Revision as of 04:04, 26 May 2012
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	FURNACES (LEAD PROCESSING). Four furnaces for processing lead ore were established in the Dubuque area in 1860. One was located at the foot of Southern Avenue. A second of east of Center Grove. A third furnace was one mile west of Catfish Mills and the last was west of a site called Stewarts.		FURNACES (LEAD PROCESSING). In the neighborhood of Dubuque in November, 1836, there were
			five blast furnaces that smelted seventy pigs per week each. Of these the one owned by Mr. Hulett smelted 70,000 pounds per week; a cupola furnace conducted by Mr. McKnight smelted about the same; the one owned by Mr. Lorimier at Rip Row smelted 60,000 pounds per week; several log furnaces smelted each week seventy pigs of seventy pounds each. Mr. O'Ferrall's furnace smelted 100,000 pounds per week. Morrison & Prentice bought and shipped mineral in 1836 (Visitor, May 11, 1835.)

			Four furnaces for processing lead ore were established in the Dubuque area in 1860. One was located at the foot of Southern Avenue. A second of east of Center Grove. A third furnace was one mile west of Catfish Mills and the last was west of a site called Stewarts.

	In 1862, a year in which ore was worth between $37.00 and $44.00 per thousand pounds, one million pounds of lead ore were mined in Dubuque. With the need for lead during the [[CIVIL WAR]], prices rose from $48.00 to $90.00 in 1864.		In 1862, a year in which ore was worth between $37.00 and $44.00 per thousand pounds, one million pounds of lead ore were mined in Dubuque. With the need for lead during the [[CIVIL WAR]], prices rose from $48.00 to $90.00 in 1864.

			---

			Source:

			Oldt, Franklin T. History of Dubuque County. http://www.ebooksread.com/authors-eng/franklin-t-oldt/history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl/page-2-history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl.shtml

	[[Category: Mining Company]]		[[Category: Mining Company]]

Randylyon at 17:10, 23 May 2012

2012-05-23T17:10:46Z

← Older revision		Revision as of 17:10, 23 May 2012
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	FURNACES (LEAD PROCESSING). Four furnaces for processing lead ore were established in the Dubuque area in 1860. One was located at the foot of Southern Avenue. A second of east of Center Grove. A third furnace was one mile west of Catfish Mills and the last was west of a site called Stewarts.		FURNACES (LEAD PROCESSING). Four furnaces for processing lead ore were established in the Dubuque area in 1860. One was located at the foot of Southern Avenue. A second of east of Center Grove. A third furnace was one mile west of Catfish Mills and the last was west of a site called Stewarts.

	[[Category: Mining]]		In 1862, a year in which ore was worth between $37.00 and $44.00 per thousand pounds, one million pounds of lead ore were mined in Dubuque. With the need for lead during the [[CIVIL WAR]], prices rose from $48.00 to $90.00 in 1864.

			[[Category: Mining Company]]

Randylyon at 17:05, 23 May 2012

2012-05-23T17:05:54Z

← Older revision		Revision as of 17:05, 23 May 2012
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	FURNACES (LEAD PROCESSING). Four furnaces were established in the Dubuque area in 1860. One was located at the foot of Southern Avenue. A second of east of Center Grove. A third furnace was one mile west of Catfish Mills and the last was west of a site called Stewarts.		FURNACES (LEAD PROCESSING). Four furnaces for processing lead ore were established in the Dubuque area in 1860. One was located at the foot of Southern Avenue. A second of east of Center Grove. A third furnace was one mile west of Catfish Mills and the last was west of a site called Stewarts.

	[[Category: Mining]]		[[Category: Mining]]