Search Results
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Leo Ruhnau conducting acid analysis in Dow Chemical Company laboratory
- 1944
General view of technician Leo Ruhnau using an apparatus to determine the percentage of hydrochloric acid in Dowell acids at a Dow Chemical Company laboratory.
- Creator Of Work Dow Chemical Company
- Subject Employees, Industries, Scientific apparatus and instruments, Dow Chemical Company, Glassware, Laboratories, Ruhnau, Leo
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James Geary using colorimeter in Dow Chemical Company laboratory
- 1944
General view of technician James Geary using a Klett-Summerson Photoelectric Colorimeter to obtain a determination of iodine at a Dow Chemical Company laboratory. Designed in the 1930's by two Cornell University Medical…
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Technicians titrating aluminum in Dow Chemical Company laboratory
- 1944
General view of technicians (left to right) Lois Nystrom, Rosemary Kirchman, and Helen Lyness using vacuum tube titrators to titrate aluminum in a Dow Chemical Company laboratory. In the titration process, a solution of…
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Marguerite Tenhunen and Dorothy Ferris testing experimental alloys in Dow Chemical Company laboratory
- 1944
General view of technicians Marguerite Tenhunen (left) and Dorothy Ferris (right) using assorted apparatus in a Dow Chemical Company laboratory to determine the quantity of zinc present in experimental alloys.
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3 items
Beckman Develops Instruments to Monitor Life-Support and Electrical Systems on NASA Space Shuttle
- 1978-Oct-23
The press release discusses a carbon dioxide sensor and water purity sensor planned to fly on the Space Shuttle Orbiter in the early 1980s.
- Author Eastman, Elke
- Subject Water--Purification, United States. National Aeronautics and Space Administration, Scientific apparatus and instruments, Space shuttles--Design and construction, Atmospheric carbon dioxide, Space shuttles--Safety measures, Beckman Instruments, Inc., Space Shuttle Program (U.S.)
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11 items
Beckman Introduces Microprocessor-Based System That Separates and Collects Minute Particulates
- 1978-Sep-15
The release details components of the Samplair Automated Dichotomous Particulate Sampling System, which debuted at the Instrument Society of America show.
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2 items
Beckman Introduces New Sensor Assemblies for Climate Monitoring
- 1978-Sep-01
The press release announces the Series 830000 Sensor Assemblies for relative humidity and temperature sensing.
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3 items
Beckman's Analyzer Aids Motorcycle Mechanics
- 1979-Jun-15
The press release describes the Model 590 HC/CO Analyzer, approved for use in four states for vehicle exhaust analysis.
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2 items
Swingarm Support Stand for pH Electrodes
- 1979-Jun-15
The support stand made it easier to move electrodes between samples without tipping or using the electrodes' vertical alignment.
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5 items
Beckman's GC System Monitors Ambient Air in Petrochemical Environments
- 1979-Mar-05
The press release discusses the Model 6750 Ambient Air Monitoring System to be shown at the Pittsburgh Conference.
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Vanadium Corporation mine in Jumasha, Peru
- 1950
General view of the Vanadium Corporation of America mining facilities located in Jumasha, Peru. Vanadium, a malleable transition metal, was discovered in its natural state in Mexico by Spanish-Mexican scientist,…
- Creator Of Work Vanadium Corporation of America
- Subject Vanadium Corporation of America, Steel alloy industry, Peru, Mineral industries, Mines and mineral resources, Vanadium
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Cancha de minerales calcinados y horno de cal
- Field of calcined minerals and lime kiln
- 1911-Oct-25
General view of a field of calcined minerals and lime kiln at the American Vanadium Company (later the Vanadium Corporation of America) mining camp located at Mina Ragra in the Peruvian Andes. Vanadium, a malleable…
- Creator Of Work Vanadium Corporation of America
- Photographer Mariano, E.
- Subject Limekilns, Vanadium Corporation of America, Steel alloy industry, Peru, Mineral industries, Mines and mineral resources, Vanadium, Andes
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Cajo Central
- 1911-Oct-25
General view of a section of the American Vanadium Company (later the Vanadium Corporation of America) mining camp located at Mina Ragra in the Peruvian Andes. Vanadium, a malleable transition metal, was discovered in…
- Creator Of Work Vanadium Corporation of America
- Photographer Mariano, E.
- Subject Vanadium Corporation of America, Steel alloy industry, Peru, Mineral industries, Mines and mineral resources, Vanadium, Andes
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Vista exterior de los Hornos
- Exterior view of the Furnaces
- 1911-Oct-25
Exterior view of the furnaces at the American Vanadium Company (later the Vanadium Corporation of America) mining camp located at Mina Ragra in the Peruvian Andes. Vanadium, a malleable transition metal, was discovered…
- Creator Of Work Vanadium Corporation of America
- Photographer Mariano, E.
- Subject Vanadium Corporation of America, Steel alloy industry, Metallurgical furnaces, Peru, Mineral industries, Mines and mineral resources, Vanadium, Furnaces, Andes
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Tunel No. 2 - Vista exterior
- Tunnel No. 2 - Exterior view
- 1911-Oct-25
General view of the exterior of tunnel no. 2 at the American Vanadium Company (later the Vanadium Corporation of America) mining camp located at Mina Ragra in the Peruvian Andes. Vanadium, a malleable transition metal,…
- Creator Of Work Vanadium Corporation of America
- Photographer Mariano, E.
- Subject Vanadium Corporation of America, Steel alloy industry, Peru, Mineral industries, Mines and mineral resources, Vanadium, Andes
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Campamento de arriba
- Top camp
- 1911-Oct-25
General view of the American Vanadium Company (later the Vanadium Corporation of America) mining camp located at Mina Ragra in the Peruvian Andes. Vanadium, a malleable transition metal, was discovered in its natural…
- Creator Of Work Vanadium Corporation of America
- Photographer Mariano, E.
- Subject Vanadium Corporation of America, Steel alloy industry, Peru, Mineral industries, Mines and mineral resources, Vanadium, Andes
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Foote Mineral Company lithium carbonate plant
- 1976-Feb-04
Aerial view of the Foote Mineral Company's lithium carbonate plant located in Kings Mountain, North Carolina. A bulk supplier of industrial minerals, the Foote Mineral Company acquired the Vanadium Corporation of…
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Aerial view of lithium brine evaporation panels
- Circa 1969
General view of the Foote Mineral Company's lithium brine evaporation panels located in Silver Peak, Nevada. A bulk supplier of industrial minerals, the Foote Mineral Company began extracting lithium from below Silver…
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Foote Mineral Company lithium brine evaporation panels
- Circa 1969
General view of the Foote Mineral Company's lithium brine evaporation panels located in Silver Peak, Nevada. A bulk supplier of industrial minerals, the Foote Mineral Company began extracting lithium from below Silver…
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Ferroalloy stockpiles at Vanadium Corporation plant
- Circa 1965
General view of an unidentified employee posed with assorted ferroalloy stockpiles at a Vanadium Corporation of American plant facility, likely in Cambridge, Ohio. Vanadium Corporation plants commonly produced a range…
- Creator Of Work Vanadium Corporation of America
- Subject Iron alloy industry, Employees, Vanadium Corporation of America, Steel alloy industry, Vanadium, Mineral industries
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Vanadium Corporation White Canyon plant
- 1953 – 1963
General view of a section of the Vanadium Corporation of America facilities near White Canyon in San Juan County, Utah. Uranium and vanadium were mined from the sandstone canyons and used to produce crude vanadium oxide…
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Keokuk Electro-Metals Company facility
- 1916
General view of the exterior of the Keokuk Electro-Metals Company facility located in Keokuk, Iowa.
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Primos Chemical Company facilities in Lakewood, Colorado
- 1915
General view of the exterior of the Primos Chemical Company facilities in Lakewood, Colorado. In 1919, the Vanadium Corporation of America acquired the Primos Chemical Company, assuming control of its molybdenum,…
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Ore stockpiles at American Vanadium Company plant
- After 1905 – before 1920
General view of stockpiles of ore at the American Vanadium Company (later the Vanadium Corporation of America) plant facilities in Bridgeville, Pennsylvania. The Bridgeville chemical and metallurgical plant was used to…
- Creator Of Work Vanadium Corporation of America
- Subject Smelting, Vanadium Corporation of America, Steel alloy industry, Vanadium, Mineral industries
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Furnace at American Vanadium Company plant
- After 1905 – before 1920
General view of a furnace used to smelt ore at the American Vanadium Company (later the Vanadium Corporation of America) plant facilities in Bridgeville, Pennsylvania. The Bridgeville chemical and metallurgical plant…
- Creator Of Work Vanadium Corporation of America
- Photographer Altwater & Bro.
- Subject Vanadium Corporation of America, Steel alloy industry, Metallurgical furnaces, Vanadium, Furnaces, Mineral industries, Smelting furnaces
