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    Archived pages: 87 . Archive date: 2013-12.

  • Title: Hazen Research
    Descriptive info: .. Hazen Research.. HOME.. ABOUT.. MAP & DIRECTIONS.. VALUES.. CAPABILITIES.. ANALYTICAL SERVICES.. Water, Wastewater.. Radiochemistry.. Geologic Materials, Mill Processes.. Precious Metals, Fire Assaying.. Coal, Biomass.. Sample Preparation.. Quality Control.. PROCESS MINERALOGY.. QEMSCAN®.. Optical Microscopy.. Electron Microscopy.. X-Ray Diffraction Analysis.. MINERALS BENEFICIATION.. Gravity Separation.. Froth Flotation.. Magnetic Separation.. Other Beneficiation Methods.. HYDROMETALLURGY.. Leaching.. High Pressure Leaching.. Solid-Liquid Separation.. Precipitation.. Solvent Extraction.. Adsorption and Ion Exchange.. Electrochemistry.. Crystallization.. Pilot Plants.. THERMAL PROCESSING.. Drying, Calcination, Combustion, and Roasting Processes.. Pyrometallurgy.. Materials Processing.. Process Development.. Waste Treatment and Recycling.. Analytical Capabilities.. Equipment.. ENVIRONMENTAL SERVICES.. Waste Characterization.. Hazardous Waste Treatability Studies.. Quality Assurance and Quality Control.. Health and Safety.. Waste Characterization for Remediation Processes.. Soil Washing Studies.. ENERGY AND FUEL SERVICES.. Fuels Characterization.. Laboratory And Pilot Plant Services.. Field Services..  ...   energy, and environmental fields.. 4601 Indiana Street.. Golden, Colorado 80403.. U.. S.. A.. Phone: (303) 279 4501.. Fax: (303) 278 1528.. WHAT WE OFFER.. Services include laboratory-scale research on new processes or adaptation of known technology to new situations, followed by pilot plant demonstration, preliminary engineering, and cost analysis.. Projects range from beaker-scale experiments and analyses to multimillion-dollar continuous pilot or demonstration plants.. We began activities at our present location in Golden, Colorado, in 1961 and have grown to a staff of over 190.. Seventeen buildings containing an extensive inventory of laboratory and process equipment provide the flexibility for evaluating different unit operations.. More about our capabilities >>.. Client Site Login.. Questions, comments or requests?.. Contact us.. Copyright © 2012 Hazen Research, Inc.. All rights reserved..

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  • Title: Hazen Research
    Descriptive info: : ABOUT.. ABOUT HAZEN.. was organized in 1961 to provide process research and development services to the extractive metallurgy and chemical industries.. Over the years, we have assembled an experienced and competent staff supported by the laboratory and pilot plant facilities necessary to apply the most appropriate technology to the industrial, commercial, and environmental problems of our clients.. Although the company's original focus was on mining and metallurgical activities, it soon became evident that the skills and knowledge needed to recover metals  ...   expanded, therefore, into providing knowledge for the practical resolution of industrial waste problems, including not only the best technological processes but also the knowledge of the relevant regulatory and licensing requirements.. Our product is knowledge, the knowledge needed by our clients to make use of the best processes in an increasingly competitive world.. We are dedicated to the principle of quality performance, which means that we intend to meet and exceed each client's expectations.. Map and directions to the Hazen Research Campus >>..

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  • Title: Hazen Research
    Descriptive info: :.. : MAP & DIRECTIONS.. Below is a map showing the location of the Hazen Research Campus in Golden Colorado.. View Larger Map..

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  • Title: Hazen Research
    Descriptive info: STAFF.. QUALITY.. SAFETY.. ETHICS AND INTEGRITY.. PRODUCTIVITY.. INNOVATION.. GROWTH.. : STATEMENT OF PRINCIPLES AND VALUES.. STATEMENT OF PRINCIPLES AND VALUES.. The core business of Hazen Research, Inc.. is providing process knowledge for clients confronted with industrial problems or a need for process improvements or innovations in a variety of fields, including chemical, metallurgical, and environmental, as well as in the emerging fields of biotechnology and advanced materials.. Most of this knowledge  ...   To achieve and maintain leadership in this business.. To create and sustain an environment in which employees can find stimulating and meaningful work with competitive pay and benefits, and in which employees feel they have an influence over their conditions and future prospects.. To grow steadily in profit per employee.. Follow the links to the left to read more about the principles that will govern our conduct in achieving these objectives..

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  • Title: Hazen Research
    Descriptive info: : CAPABILITIES.. is an employee-owned industrial research and development firm located in Golden, Colorado.. The company was founded in 1961 by a small group of metallurgists with strong backgrounds in research and process development for the mining and chemical industries.. Over the years, Hazen has grown to its present size of 190 employees with 17 buildings containing an extensive inventory of laboratory and pilot plant equipment.. We serve clients from all over the world on projects ranging from bench-scale experiments and analyses to multimillion-dollar continuous pilot plants.. We have completed over 10,000 projects for industrial clients, and our range of services now extends to the environmental and energy industries.. In addition to our research and development activity, we can provide  ...   hundreds of hydrometallurgical, pyrometallurgical, and mineral beneficiation processes for most commercial metals and industrial minerals, and for many inorganic chemicals.. Our energy clients have utilized Hazen s expertise to develop processes involving coal upgrading, combustion of alternative fuels, and conversion of a wide variety of feedstocks into energy sources.. Waste characterization and treatability studies, waste reduction options, and valuable byproduct recovery from waste streams are routinely performed for industrial clients.. Our strength is the ability to understand and provide service in the entire spectrum of activity from the starting material whether an ore, coal, or waste stream to the finished product.. For more information about Hazen s capabilities, just click on the topics to the left.. Featured Capabilities:.. Rare Earths.. QEMSCAN..

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  • Title: Hazen Research
    Descriptive info: : ANALYTICAL SERVICES.. Industrial civilization as we know it would collapse if accurate analyses of materials suddenly became unobtainable.. The value of all chemicals, metals, fuels, and minerals of commerce is determined by the measurement of their composition.. Analyses enable us to control the quality of our drinking water, the purity of our foods, and the discharges to our environment.. Without good analyses, we would have no effective public health, poor utilization of resources, no industrial economy.. Clearly, because analytical chemistry plays such a key role in the workings of our society, it is of vital importance that the results  ...   the results we obtain and of the trust our clients place in our skill and accuracy.. Fire Assay.. Since 1961, we have performed millions of analyses on materials ranging from minerals to metals, from brines to drinking water, from animal tissues to metallic contaminants in paint, and from gases to radioactive emanations.. We employ fire assaying, wet chemistry, fluorimetry, x-ray spectrometry, ion chromatography, spectroscopy, radiochemistry, as well as many custom-designed methods.. Development of complicated and unusual analytical techniques in support of process research and pilot plants is an everyday occurrence.. View Analytical Fee Schedule.. Sample Submission Form.. Next: Water, Wastewater >>..

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  • Title: Hazen Research
    Descriptive info: : WATER, WASTEWATER.. WATER, WASTEWATER.. The development of our Water and Wastewater Laboratory has followed the increased environmental consciousness of the mining industry and of the country as a whole.. Evaluation of environmental impact and waste treatment requirements are now an integral part of project feasibility studies and process development.. Extremely sensitive analytical techniques are required to detect sub part-per-billion concentrations of pollutants in effluents, mine and mill discharges, ground waters, and stream waters.. Next: Radiochemistry >>..

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  • Title: Hazen Research
    Descriptive info: : RADIOCHEMISTRY.. RADIOCHEMISTRY.. Hazen has provided analytical services for the uranium mining and processing industries since the early 1960s.. An outgrowth of this activity has been the Radiochemistry Laboratory, which specializes in the determination of the long half-life radionuclides of the uranium and thorium decay  ...   emit alpha, beta, and gamma radiation.. We hold a variety of state and federal certifications to perform radiochemical testing on drinking water from domestic and foreign sources.. Typical parameters include gross alpha/beta survey, radium-226, radium-228, radon, tritium, radiostrontium, and radiocesium.. Next: Geologic Materials, Mill Processes >>..

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  • Title: Hazen Research
    Descriptive info: : GEOLOGIC MATERIALS, MILL PROCESSES.. GEOLOGIC MATERIALS, MILL PROCESSES.. Our Analytical Services support a wide variety of mineral projects, from exploration and assessment of prospects to process development, pilot plant operation, and final product characterization.. Comprehensive metallurgical auditing of commercial operations is one of our specialized services.. Modern instrumentation, classical wet chemical methods, and fire assaying are all used, depending on client requirements and the particular materials involved.. Next: Precious Metals, Fire Assaying >>..

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  • Title: Hazen Research
    Descriptive info: : PRECIOUS METALS, FIRE ASSAYING.. PRECIOUS METALS, FIRE ASSAYING.. Hazen s modern fire assay facility permits rapid turnaround time and a high rate of production.. Standard gravimetric finish, atomic absorption (AA), or inductively coupled plasma (ICP) analysis of fire assay doré beads are used as needed.. Platinum, palladium, and rhodium are also analyzed by fire assay using the gold inquart procedure and an ICP finish.. Next: Coal, Biomass >>..

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  • Title: Hazen Research
    Descriptive info: : COAL, BIOMASS.. COAL, BIOMASS.. Most of the electricity produced in the United States is generated by burning coal.. Nearly one billion tons of coal are mined each year.. Our Fuels Laboratory has provided characterization of western coals for both mine operators and utilities since the early 1970s.. More recently, with the increase in cogeneration power plant construction, we have expanded our analytical capability to include other kinds of fuels such as agricultural, sawmill, and municipal wastes.. In addition to the standard fuels testing listed below, Hazen's.. Biotechnology Laboratory.. is  ...   to our clients:.. Proximate Analysis (moisture, volatile matter, fixed carbon and ash).. Ultimate Analysis (moisture, ash, sufur, carbon, hydrogen, nitrogen, and chlorine).. Heating Value (Btu).. Ash Fusion Temperatures, Oxidizing and Reducing Atmosphere.. Ash Elemental Analysis (Si, Al, Ti, Fe, Ca, Mg, Na, K, P, S (as oxides)).. Specific Gravity (true).. Water Content (Karl Fischer Titration).. Samples that are not received at minus 60 mesh will require preparation, which will incur addtional labor charges.. For price quotes and more information, please contact Jerry Cunningham through our.. Contacts.. page.. Next: Sample Preparation >>..

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    Archived pages: 87