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The Engineering Toolbar
The Ultimate Resource for Engineering and Technical Research. (Learn More) |
Products/Services for Trace contaminants
...that involves treatment with both cation and anion exchange resins. The net effect is the removal of electrolytes and a yield of purified water. Condensate polishing reduces particulate matter and dissolved contaminants in condensates from utility power... Search by Specification | Learn More about Ion Exchange Equipment
...and treatment, wastewater conveyance and treatment, environmental health and safety, and noise pollution. An environmental engineering service helps businesses and municipalities remove contaminants from polluted sites such as closed landfills. Depending... Search by Specification | Learn More about Environmental Consulting and Engineering Services
Air strippers are used to remove volatile organic compounds (VOCs), ammonia, hydrogen sulfide, and other contaminants from groundwater and wastewater. Learn More about Air Strippers
...microscopy, thermal analysis, trace analysis, and wet chemical analysis. Rheology testing services characterizes a fluid based on its viscous properties and elastic response. Analytical laboratory services that perform particle size or sieve analysis may... Search by Specification | Learn More about Analytical Laboratory Services
Coil heaters and cable heaters are heating elements formed from straight (uncoiled) segments of round or square heating cable. Search by Specification | Learn More about Coil Heaters and Cable Heaters
...degassers function via a gentle flow of dry gas over the surface of the sample particles. This function serves to quickly wick moisture and other contaminants away from the sample. In many cases, needle valves are employed, which allow careful control... Search by Specification | Learn More about Degassers
...through metal detectors are most often used in security applications. They detect metals carried though a doorway or passage. Some industrial metal detectors detect trace amounts of metal where the media is introduced via conveyor or through a pipeline... Search by Specification | Learn More about Industrial Metal Detectors
...are used as drip traps and for low steam loads, such as steam tracing lines. Disc traps consist of a flat disc resting on a smaller circular seat. The disc is enclosed in a chamber above the seat where it moves around freely. Condensate or steam... Search by Specification | Learn More about Steam Traps
Bearing isolators are dynamic seals designed to protect bearings from outside contaminants. They are comprised of a rotor (rotating) and stator (stationary) member. Search by Specification | Learn More about Bearing Isolators
Strainers are placed in-line with process piping to remove large solid contaminants from the flow. Strainers can be cleaned and reused. Search by Specification | Learn More about Strainers
...be created on one or both sides of the polymer film. Most microelectronic interconnections use plated through-holes. Often, a polymer overcoat is added to provide electrical insulation and prevent the ingress of dust, dirt, and other contaminants.<p>... Search by Specification | Learn More about Flexible Circuits
Parts washing services remove grease, oil, dirt, soot and other contaminants from surfaces. They perform processes such as blasting, thermal cleaning, degreasing, oxygen cleaning, pickling, spray washing, immersion washing, mass finishing, stripping Search by Specification | Learn More about Parts Washing Services
...shafts and pistons rings. This is a general search form; more detailed search forms are available. Dynamic seals retain or separate fluids, keep out contaminants, and contain pressure. They create a barrier between moving and stationary... Search by Specification | Learn More about Dynamic Seals
Industrial cleaning services remove sludge and contaminants; deplug or clean filters; deblind screens or strainers; scour tanks or vessels; and perform biocide applications. They may also condition, clean and treat fuel, oil or other stored media Search by Specification | Learn More about Industrial Cleaning Services
This is a general search form for all types of industrial heaters, devices which are available in a variety of sizes, shapes, and heating configurations. Search by Specification | Learn More about Industrial Heaters
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Activated Carbon Filters Mar Cor Purification
Industrial DI (Deionization)- Chemical Plant Res-Kem Corp.
Condensate Polishers Res-Kem Corp.
Resin Traps/Media Traps for Water Treatment Res-Kem Corp.
Ion Exchange Siemens Water Technologies
RF Dust Control Filter Air-Cure Incorporated
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Product News for Trace contaminants
Metal Detectors Sense, Separate Metal Contaminants
Bunting Metal Detector-Separators detect and automatically purge all types of metal contaminants from gravity or pneumatically conveyed dry materials. Bunting units feature programmable Product Effect Compensation plus adjustable sensitivity settings and flap-opening times to minimize loss of good product. Models are also available for liquids, pastes, and slurries. (read more)
Measure Contaminant Gases with One Spectrometer
MIDAC Corporation has developed a fast , highly sensitive FTIR spectrometer to measure both contaminant concentrations at very low levels and process gases at very high levels in silicon and semiconductor FAB plants. The system avoids the problems of saturation, long measurement time, and high maintenance cost associated with gas chromatography instruments. A liquid nitrogen- free FTIR e... (read more)
Contaminant-free compressed air for pneumatics
The SKF® "SFD" dryer system is uniquely engineered for industrial applications to deliver compressed air free of oil, contaminants, and water. In conjunction with large air compressors and systems, this compact unit dries compressed air for pneumatic applications directly from the tank, eliminating a need for ... (read more)
Identification of Material Contaminants
Identifying contaminants in virtually any materials, metallic or non-metallic, can be done using the electron microprobe, infrared spectroscopy (FTIR), or inductively coupled plasma (ICP-OES). (read more)
Trace Moisture Gas Standards Generators
Trace concentration moisture is an extremely important parameter in gases used in a wide range of processes. But there is no absolute analytical method that can be used in all applications. The KIN-TEK Trace Moisture Gas Standards Generators provide an economical solution to moisture calibration problems. (read more)
Heat Trace Cables Upgraded Temperature Ratings
Chromalox, a leading supplier of industrial heating solutions, announces that it has received approval from Factory Mutual (FM) for upgraded temperature ratings on its HSRM and SRM/E heat trace cables. These medium-temperature, hazardous-duty cables meet Factory Mutual requirements for use in Class I - Division 1, Class II - Division 1, and Class III environments. (read more)
Track and Trace Data Exchange
Could your product be the next peanut scare? Can you afford not to track and trace?
Contaminated peanut butter is wreaking havoc throughout the food industry. Proper tracking and tracing of source, machine, maintenance, operators, packaging and distribution could have lessened the impact of this problem. (read more)
Contaminant and Composition Testing Using FTIR
FTIR (Fourier Transform Infrared Spectroscopy) identifies and characterize the materials that are used in manufacturing. Associated Polymer Labs, Inc. provides this testing to screen polymer and plastic samples. This process identifies unknown materials that can affect finished product quality. (read more)
High Purity Acids
Pioneers in High Purity Acid - Manufacturing You can trust The time-tested experience of GFS Chemicals when it comes to your high purity acid needs. Why? Well, for starters, GFS began manufacturing high purity acids in 1956. (read more)
Vacuum Induction Melting (VIM)
The Vacuum Induction Melting (VIM) Process, initially used to meet alloy requirements of specialized industries, is becoming more and more essential in the production of high performance materials for many industrial applications. (read more)
Conduct Research
- Texas Instruments: Novel Separation Technique for the Analysis of Trace Levels of Atmospheric Contaminants in Inert Semiconductor Process Gases
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Vacuum Heat Treating
Normally when the word vacuum is used it refers to any absolute pressure below that of normal atmospheric pressure. Atmospheric pressure is defined as 14.6 psia or 760 torr, any pressure less than...(read more)
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New Purifier Material for Hydrocarbon Removal from Process Gases
Trace levels of organic contaminants that can be present in process gases due to intrinsic impurities or component out gassing are potentially incorporated into semiconductor devices during film...(read more)
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"Scalping" Mash in the Production of Animal Feed
Producers of poultry and livestock feeds frequently receive cereal grains such as oats, barley, wheat, corn, etc. in bulk shipments, and removal of contaminants is desired prior to placing these...(read more)
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Rotary Drum Precoat Filters
Rotary drum precoat filters are used to polish liquid solutions with trace amounts of suspended solids. They are similar in appearance to rotary drum filters, but the construction is very different....(read more)
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Lubricants For Semiconductor Manufacturing Equipment
Aerospace manufacturers long ago solved the problem of lubricant outgassing, contamination, and starvation. Their work is now reaping benefits in the semiconductor industry. Ultrafiltration removes...(read more)
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Cleaning Glassware
Newly manufactured glassware is slightly alkaline. For chemical tests that require a high degree of precision (example: trace analysis), new glassware should be soaked for several hours in acid water...(read more)
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Sandia National Laboratories: Method for Remote Detection of... for remote detection of trace contaminants in a target area comprises applying sensor particles that preconcentrate the trace contaminant to the |
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WK4548 New Test Method for Determination of Trace Contaminants... Work Item: ASTM WK4548 - New Test Method for Determination of Trace Contaminants in Hydrogen and Related Fuel Cell Feed Gases See ASTM International Information |
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SEMI G29-1296E Test Method for Trace Contaminants in... |
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Oscilloscope - Wikipedia, the free encyclopedia 1.2 The trace 1.3 Front Panel Controls 1.3.11 Dual-Trace Controls 1.3.12 Delayed-Sweep Controls |
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SRI Proprietary SOFC PROTOTYPE DEVELOPMENT Effect of Coal Contaminants on SOFC System Performance and Service Life 7th Annual SECA Review Meeting September 12-14, 2006 Philadelphia, PA 1 |
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Metal Mobility | Corrosion Research | US EPA Certain contaminants, such as lead, arsenic, antimony, and radium, have been found to exist in public water supplies at the entry points to water |
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Aquatic Contaminants in Colloidal Phases and Humic Complexes Some trace metal and organic contaminants are present in very small particles (colloids) or are chemically bound (complexed) by naturally occurring, See U.S. Geological Survey Information |
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Possible causes of trace metallic contaminants in SIMOX and... Possible causes of trace metallic contaminants in SIMOX and BESOI substrates |
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Removal of trace organic contaminants by submerged membrane... Title: Removal of trace organic contaminants by submerged membrane bioreactors Authors: Long D Nghiem, Nichanan Tadkaew, Muttucumaru Sivakumar |
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Removal of inorganic trace contaminants by electrodialysis in... Removal of inorganic trace contaminants by electrodialysis in a remote Australian community |
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