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Thesis-1959-M936z.Pdf (5.165Mb)
THE ZING SMETIL'ING INDUSTRY IN OKLAHOMA By ROLAND DELOY MOWER ti Bachelor of Science University of Utah Salt Lake City, Utah 1955 Submitted to the Faculty of the Graduate Sohool of the Oklahoma State University in Partial Fulfillment of the Requirements for the Degree or MASTER OF SCIENCE August, 1959 STATE UNIVERSITY , LIBRARY . NOV 18 1959 1 ..'· TEE ZINC SMELTING mDUSTRY m OKLAHOMA Thesis Approved: tfa/r£~if:i:#d 7 Dean of the Graduate School 430809 ii PREFACE // ·one of the most mportant aspects of the tremendous development and growth of American industry is an increased awareness of the basic metals, their products and their uses o Steel, aluminum and copper are pa.rticu= larly well knO'wn because of the publicity they receive and because their presence is easily recognized in a wide range of consumer products. On the other hand zinc~ which ranks fourth among other metals with respect to production, is relatively unknown. Because zinc is generally used in conjunction with other metals its identity is often hidden and the average person, unaware of zinc's wide application and uses in industry, fails to reeog:nize its significan9e ,/ In this study of Oklahoma vs zinc smelting industry I have attempted to acquaint the average Oklahoman with zinc 1 its sources, products and consumers. The zinc industry as a whole is discussed.,- bttt special emphasis is given to that part of the industry located in Oklahoma. Information contained_ in this thesis was obtained from various published materials found in several libraries :i through personal -
The Bristol Brass Industry: Furnace Structures and Their Associated Remains Joan M Day
The Bristol brass industry: Furnace structures and their associated remains Joan M Day Remains of the once-extensive Bristol brass industry failed appear to have been complex. Political and can still be seen at several sites on the banks of the economic developments of the time contributed to A von and its tri butaries between Bath and Bristol.! varying extents. So too, did the availability of raw They are relics of the production of brass and its materials and good sources of fuel and waterpower, but manufacture which nourished during the eighteenth technical innovation in the smelting of copper, which century to become the most important industry of its was being evolved locally, provided a major component kind in Europe, superseding continental centres of of the initial success.3 It laid foundations for Bristol's similar production. By the close of the century Bristol domination of the industry throughout the greater part itself was challenged by strong competition and the of the eighteenth century. adoption of new techniques in Birmingham, and thereafter suffered a slow decline. Still using its Significantly, it was Abraham Oarby who was eighteenth-century water-powered methods the Bristol responsible as 'active man', together with Quaker industry just managed to survive into the twentieth partners, for launching the Bristol company in 1702. century, finally closing in the 1920s.2 After some five years' experience in employing coal• fired techniques in the non-ferrous metals industry he The factors which gave impetus to the growth -
The History of Economic Inequality in Illinois
The History of Economic Inequality in Illinois 1850 – 2014 March 4, 2016 Frank Manzo IV, M.P.P. Policy Director Illinois Economic Policy Institute www.illinoisepi.org The History of Economic Inequality in Illinois EXECUTIVE SUMMARY This Illinois Economic Policy Institute study is the first ever historical analysis of economic inequality in Illinois. Illinois blossomed from a small agricultural economy into the transportation, manufacturing, and financial hub of the Midwest. Illinois has had a history of sustained population growth. Since 2000, the state’s population has grown by over 460,000 individuals. As of 2014, 63 percent of Illinois’ population resides in a metropolitan area and 24 percent have a bachelor’s degree or more – both historical highs. The share of Illinois’ population that is working has increased over time. Today, 66 percent of Illinois’ residents are in the labor force, up from 57 percent just five decades ago. Employment in Illinois has shifted, however, to a service economy. While one-third of the state’s workforce was in manufacturing in 1950, the industry only employs one-in-ten Illinois workers today. As manufacturing has declined, so too has the state’s labor movement: Illinois’ union coverage rate has fallen by 0.3 percentage points per year since 1983. The decade with the lowest property wealth inequality and lowest income inequality in Illinois was generally the 1960s. In these years, the Top 1 Percent of homes were 2.2 times as valuable as the median home and the Top 1 Percent of workers earned at least 3.4 times as much as the median worker. -
Samuel Wetherill, Joseph Wharton, and the Founding of the ^American Zinc Industry
Samuel Wetherill, Joseph Wharton, and the Founding of the ^American Zinc Industry HE TWO people most closely associated with the founding of the zinc industry in the United States were the Philadel- Tphians Samuel Wetherill (i821-1890) and Joseph Wharton (1826-1909). From 1853 to about i860 they variously cooperated and competed with each other in setting up commercially successful plants for making zinc oxide and metallic zinc for the Pennsylvania and Lehigh Zinc Company at South Bethlehem, Pennsylvania. Both did their work in the face of an established and successful zinc industry in Europe. Accordingly, they looked to Europe for standards governing efficiency of production, quality of product, and the arts of management and marketing. They had to surpass at least some of these standards in order to establish the domestic industry on a firm basis. Zinc is a blue to grey metal found in deposits throughout the world. It is used for thousands of products, for example, in the fields of medicine, cosmetics, die casting alloys, galvanizing of iron, paint, rubber, ceramics, plastics, chemicals, and heavy metals. It ranks "only behind aluminum and copper in order of consumption among the nonferrous metals."1 In short, it has from an early stage in the Industrial Revolution been essential to the maintenance and progress of a technological society. The industry has two main branches. One is the manufacture of zinc oxide. The other is the making of metallic zinc or spelter, as it is called in the trade. These industries are relatively new in the western world. Portuguese and Dutch traders brought spelter to Europe from the Orient about the seventeenth century. -
II/IV B. Tech (Regular) DEGREE Examinationapril'2018
II/IV B. Tech (Regular) DEGREE EXAMINATIONApril’2018 Mechanical Engineering Casting, Forming and Welding Technology (14 ME 405) Detailed Scheme of Evaluation Max. Marks: 60 -------------------------------------------------------------------------------------------------------------------------------------- 1. Answer all the questions. (2x6=12) (a) Mention any two disadvantages of die casting Answer: 1) All metals and alloys cannot be cast. 2) The cost of machines, dies and other equipment used is high. 3) Not economical for small quantity production. 4) Heavy casting cannot be cast. 5) Special precautions are necessary for evacuation of air from die cavity, otherwise cause porosity. (b) What are the materials that are generally used for preparing patterns? Answer: Patterns may be constructed from the following materials. Each material has its own advantages, limitations, and field of application. Some materials used for making patterns are: wood, metals and alloys, plastic, plaster of Paris, plastic and rubbers, wax, and resins (c) Define the casting yield. Answer: The efficiency, or yield, of a casting is defined as the weight of the casting divided by the weight of the total amount of metal poured (d) What is the most commonly used type of gate? Answer: Horizontal Gating System is used most widely. (e) Specify the advantages of the precision investment casting process. Answer: -Excellent surface finish -High dimensional accuracy -Extremely intricate parts are castable -Almost any metal can be cast -No flash or parting lines (f) How is a semi-permanent mould different from a permanent mould? Answer: In a permanent mold casting there are two molds used and these molds are joined together in which metals are molted when poured in these molds. -
Former Governors of Illinois
FORMER GOVERNORS OF ILLINOIS Shadrach Bond (D-R*) — 1818-1822 Illinois’ first Governor was born in Maryland and moved to the North - west Territory in 1794 in present-day Monroe County. Bond helped organize the Illinois Territory in 1809, represented Illinois in Congress and was elected Governor without opposition in 1818. He was an advo- cate for a canal connecting Lake Michigan and the Illinois River, as well as for state education. A year after Bond became Gov ernor, the state capital moved from Kaskaskia to Vandalia. The first Illinois Constitution prohibited a Governor from serving two terms, so Bond did not seek reelection. Bond County was named in his honor. He is buried in Chester. (1773- 1832) Edward Coles (D-R*) — 1822-1826 The second Illinois Governor was born in Virginia and attended William and Mary College. Coles inherited a large plantation with slaves but did not support slavery so he moved to a free state. He served as private secretary under President Madison for six years, during which he worked with Thomas Jefferson to promote the eman- cipation of slaves. He settled in Edwardsville in 1818, where he helped free the slaves in the area. As Governor, Coles advocated the Illinois- Michigan Canal, prohibition of slavery and reorganization of the state’s judiciary. Coles County was named in his honor. He is buried in Philadelphia, Pennsylvania. (1786-1868) Ninian Edwards (D-R*) — 1826-1830 Before becoming Governor, Edwards was appointed the first Governor of the Illinois Territory by President Madison, serving from 1809 to 1818. Born in Maryland, he attended college in Pennsylvania, where he studied law, and then served in a variety of judgeships in Kentucky. -
Historical Highlights Related to the Illinois Department of Natural Resources and Conservation in Illinois
Historical Highlights Related to the Illinois Department of Natural Resources and Conservation in Illinois 1492 - The first Europeans come to North America. 1600 - The land that is to become Illinois encompasses 21 million acres of prairie and 14 million acres of forest. 1680 - Fort Crevecoeur is constructed by René-Robert-Cavelier, Sieur de La Salle and his men on the bluffs above the Illinois River near Peoria. A few months later, the fort is destroyed. You can read more about the fort at http://www.ftcrevecoeur.org/history.html. 1682 - René-Robert-Cavelier, Sieur de La Salle, and Henri de Tonti reach the mouth of the Mississippi River. Later, they build Fort St. Louis atop Starved Rock along the Illinois River. http://www.museum.state.il.us/muslink/nat_amer/post/htmls/arch_starv.html http://more.pjstar.com/peoria-history/ 1699 - A Catholic mission is established at Cahokia. 1703 - Kaskaskia is established by the French in southwestern Illinois. The site was originally host to many Native American villages. Kaskaskia became an important regional center. The Illinois Country, including Kaskaskia, came under British control in 1765, after the French and Indian War. Kaskaskia was taken from the British by the Virginia militia in the Revolutionary War. In 1818, Kaskaskia was named the first capital of the new state of Illinois. http://www.museum.state.il.us/muslink/nat_amer/post/htmls/arch_starv.html http://www.illinoisinfocus.com/kaskaskia.html 1717 - The original French settlements in Illinois are placed under the government of Louisiana. 1723 - Prairie du Rocher is settled. http://www.illinoisinfocus.com/prairie-du-rocher.html 1723 - Fort de Chartres is constructed. -
United States Patent [19] [111 3,903,585 Kosteruk Et Al
United States Patent [19] [111 3,903,585 Kosteruk et al. [45] Sept. 9, 1975 [54] METHOD OF BRAZING 2.9791313 4/l96l Steinberg ....................... .. 29/504 X [761 ‘""emors: vakmi" pe‘mvkh Kosm'uki “msa 520918063 44 [3119231 19 gdulerifeurreta] e . .al. ........v . e . ...t 23:28: i M- Krlvonosa, 19» kv- 5;_Mikhail 3,442,006 5/l969 Grucket et a1...‘ 29/4711 x Savvich Kovalchenko. ulltsa 3,594,895 7/1971 Hill ....................... .. 29/504 x Kapitanovskaya, l0, kv. 20, both of 3,736,648 6/1973 Spielberg ......................... t. 29/4731 Kiev, U.S.S.R. [22] Filed: Ann 27, 1972 Primary Examiner—Francis S. Husar Assistant Examiner—Ronald J. Shore [2]] APPL N03 248,295 Attorney, Agent, or Firm—Waters, Schwartz & Nissen Related U.S. Application Data [63] Continuation of Ser. No. 875,503, Nov. l0, i969, [57] ABSTRACT abandoned‘ lnfusible metal alloys are employed both as a parts I ‘ material and as a brazing spelter for the connection of [52] U.S. Cl. ...... .... .. 75/134 V, 2222880122623, various parts and componems made of materialsrbascd [5 H I ‘ C‘ ‘ 823k suoz upon infusible metals and compounds, ceramics. [58 F’: ‘Id """" 473 1 graphite and the like. The alloys are based upon haf ] e o arc "" " ' ‘29/4729’ 477i 7’ nium to which is added some elements selected from ‘ ' ' the subgroup B of the ?rst group of the periodic sys tem and some elements featuring melting points lying [56] References Cited above 600°C and selected from the third to eighth UNITED STATES PATENTS groups of the periodic system. -
Village of St. Philippe, Illinois
Living History of Illinois and Chicago® Living History of Illinois and Chicago® – Facebook Group. Living History of Illinois and Chicago Digital Library Living History of Illinois Gazette - The Free Daily Illinois Newspaper. Illinois History Store® – Vintage Illinois and Chicago logo products. Village of St. Philippe, Illinois St. Philippe was a French village in Monroe County, Illinois. The community was located near bluffs that flank the east side of the Mississippi River along the floodplain often called the "American Bottom". The concession of St. Phillippe du Grand Marais was located three leagues (approximately eight miles) north-north-west of Fort de Chartres (Fort de Chartres was a French military fort constructed in the 18th century. It later was designated a National Register of Historic Places and recognized as a National Historic Landmark on October 15, 1966. It is currently open to the public). In the spring of 1719, Philip Francois de Renault (var. de Renaud, Renaud, Renaut) had been appointed director of Mines of the Company of the Indies in the French colonies. 1 Living History of Illinois and Chicago® Living History of Illinois and Chicago® – Facebook Group. Living History of Illinois and Chicago Digital Library Living History of Illinois Gazette - The Free Daily Illinois Newspaper. Illinois History Store® – Vintage Illinois and Chicago logo products. In that year, he set out from Picardy, France for the Illinois country. Renault, a metallurgist, had come to believe that there were precious metals to be found in the Illinois country. A friend of the French King Louis XV, Renault was granted several large tracts of land, some of which were on the west side of the Mississippi River in what are now Ste. -
Zinc Transfer from China to Europe Via Trade, Ca. 1600–1800 a Transnational Perspective
Zinc Transfer from China to Europe via Trade Zinc Transfer from China to Europe via Trade, ca. 1600–1800 A Transnational Perspective BY CHEN HAILIAN Abstract Previous studies of zinc in China and Europe have largely concentrated on issues of the origin of zinc in a specifi c place but have not addressed the connections and relationships produced and used between China and Europe because of zinc. This paper is the fi rst attempt to approach the history of zinc transfer from China to Europe from a transnational perspective. 1 My narra- tive of this zinc transfer goes beyond a classical comparison of two trading patterns modelled on the major factors of transfer. Instead, by viewing trade as a vehicle for moving commodities and transmitting ideas, knowledge and technology, I interpret the transfer of zinc from China to Europe chronologi- cally on two levels: both the physical movement or fl ow of zinc as an object or commodity that was being incorporated into producing a series of new goods, especially in such as imitating golden decorations; and the technology for producing the metal. In order to examine both aspects, I discuss Chinese zinc and European inventions within their larger technological, economic, political, social and cultural contexts and address the following questions: why did the large-scale use of zinc emerge in China? How did Chinese zinc arrive in Europe and how was zinc adopted as a new raw material? Why and how was zinc discovered and produced in Europe? As my fi ndings suggest, the arrival of Chinese zinc in Europe a ballast item led to its adoption in the production of new goods in Europe, for instance being used to produce imitation gold ornaments and toys. -
“Spelter Chills.”
370 RIESMAX, boles: SPELTER CIIILES “SPELTER CHILLS."1 By David Riesmax, M.D., ASD Russell S. Boles, M.D., I,HILADF.M,jnA. (From the Medical Division of the Philadelphia General Hospital.) In recent years the results obtained from the study of occupational diseases lias been most gratifying. Such a study not only often aids in arriving at an otherwise difficult diagnosis, but as a part of industrial hygiene it has become of great importance in the pre¬ vention of those ills that arc the result of occupation. With this in mind a systematic study of occupational diseases is being made in the medical division of the Philadelphia General Hos¬ pital, and the affection about to be described is one of a number of interesting conditions revealed by this study. “Spelter chills” is the name given to a condition heretofore but briefly described under such varying terms as brass-founders’ ague, brass chills, zinc chills, smelter shakes, das Giesfiebcr or Staubficbcr, and fitivre des fondeurs. We believe the condition results from the inhalation and ingestion of the fumes and flakes of zinc oxide arising from the melting and volatilizing of spelter, which is the commercial name for zinc in its impure state. Spelter chills wc found to be the name popularly employed among the local workmen. The chills occur in brass foundries, in zinc smelters, and in places where zinc is poured. The majority of instances are found in places where yellow brass is manufactured, a process in which a large percentage of zinc is used. The chills do not occur in those engaged in processes in which the zinc is not volatilized. -
Chicago Neighborhood Walk Kenwood
Kenwood Walk The first resident of Kenwood was John Kennicott who named his home Kenwood after his ancestral land in Scotland. When the Illinois Central built a small depot in the area, they named the station Kenwood and eventually the area became known as Kenwood. Kenwood developed between 1850 and 1880 as a pleasant respite from the congestion of the city. Kenwood became home to many of Chicago’s most prominent citizens and was referred to as the “Lake Forest of the South Side.” It was annexed to Chicago in 1889. The Historical Kenwood District is on the National Register of Historic Places as are some of its most notable homes. Architectural styles ranging from Italianate and Colonial Revival to Queen Anne and Prairie School can be found here. Drive to E. 48th Street and Drexel Boulevard and look for a place to park along Drexel Boulevard or nearby. Walk south down the boulevard on the west side of the boulevard and take in the homes on the way to your first stop. 1.) 4938 S. Drexel Blvd., McGill House One of the grandest mansions in the Kenwood community, the McGill House is a commanding presence on Drexel Boulevard, one of Chicago’s most impressive South-Side boulevards. The massively-scaled “picturesque” mansion was constructed in 1891 as the residence of physician and entrepreneur Dr. John A. McGill. Drawing inspiration from medieval and French Renaissance building traditions, the McGill House, designed by nationally noted architect Henry Ives Cobb, is an exceptional early example of Châteauesque-style architecture. Following the completion of the McGill House, Cobb was instrumental in the planning of the campus of the University of Chicago and the design of eighteen of the campus’s striking Gothic structures in the nearby Hyde Park neighborhood.