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Standards and Technical Documents - RECOMMENDED PROCEDURES FOR NITROGEN PURGING OF TANK CARS -- CGA P-16Supplier: Compressed Gas Association (CGA)
Description: This publication describes a recommended procedure for nitrogen purging of compressed gas tank cars to ensure the safest possible work environment during the nitrogen application process. It also takes into consideration protecting the tank from hazards associated with exposure to liquid nitrogen.
Description: Durable, corrosion-resistant stainless steel exterior construction with carrying handle and vented lid secured by toggle clamps Recommended for the safe transport of liquid nitrogen
- Type: Other Tank
- Volume Capacity: 0.2642 gallons
- Diameter / Width: 4.62 inch
- Height: 9 inch
Supplier: Phillips 66 Lubricants
Description: . Applications Heat Transfer Oil 32/46 is recommended for use in closed liquid-phase heat transfer systems equipped with a cold-oil seal pot on the expansion tank vent, or operating with low-pressure nitrogen blanketing of the oil so there is no possibility of air contacting the oil during operation. For best
- Type / Function: Hot Oil / Thermal Oil
- Chemistry / Constituents: Petroleum / Mineral Oil
- Kinematic Viscosity (@ 40°C): 31.7 to 46 cSt
- Pour Point: -44 to -5 F
Description: A mineral-based inorganic powder that has been formulated for filling open surface cells of cellular glass when used in liquid oxygen, liquid nitrogen, and hot tank base insulation. It is used with appropriate interleaving materials to achieve the desired weight load distribution under EN 826
- Substrate / Material Compatibility: Other
- Industry: Other
- Chemical / Polymer System Type: Specialty / Other
- Features: Leveling / Filling Compound
Supplier: American Petroleum Institute (API)
Description: INTRODUCTION Plastic foam is being used successfully in some fixed roof tanks to reduce the evaporation loss from crude oil. Plastic foam consists of nitrogen-filled, spherical. hollow particles made from several types of resin. Diameters are in the range of 2 to 150 microns (nominal diameter
Supplier: HORIBA Scientific
Description: is low, there is no need for any special safety precautions. Because higher repetition rates require higher nitrogen flow, gas usage is dependent on the rep rate. With a rate of 10 Hz and a use time of 4 hours per day, a typical tank of nitrogen will last about five weeks. There is even a built-in
- Pulse Energy: 1.45 mJ
- Laser Weight: 85 lbs
- Beam Divergence: 0.1719 to 0.4011 degrees
Supplier: Festo Corporation
Description: Air reservoir CRVZS-0.1 Corrosion-resistant according to EU Directive 97/23/EG, AD 2000 Volume=0,1 l, Assembly position=Any, Conforms to standard=AD 2000 reference sheet, Operating pressure=-0,95 - 16 bar, Operating medium=(* Compressed air in accordance with ISO8573-1:2010 [-:-:-], * Nitrogen)
- Type: Air Receiver
- Volume Capacity: 0.0264 gallons
- Pressure Rating: -13.78 to 232 psi
- Material: Steel
Supplier: HydraCheck Inc.
Description: This 3000 PSI (207 bar) accumulator nitrogen precharge test consists of: Gauge Assembly Drain cock Tank valve 3000 PSI (207 bar) pressure gauge Gauge block Gas cock (Schraeder® valve style connection to accumulator) Charging Hose Assembly Connector, Male, RH thread (standard) Tail piece
- Operating Pressure: 3000 psi
Supplier: U.S. Plastic Corporation
Description: plastic welding kits permit you to do your own fabrication and make your own alterations and repairs to tanks, trays, piping, ducts, vents, and linings. Use nitrogen gas to weld polyethylene and polypropylene; use compressed air for PVC, CPVC, and ABS. Approx 3-4 lbs air or gas pressure is needed
- Equipment Type: Complete System
Supplier: Kaeser Compressors, Inc.
Description: The UltraFill 99+ System is an innovative advancement in nitrogen tire inflation technology. UltraFill 99+ offers the highest-purity and the lowest input air requirements for an unmatched air to nitrogen ratio. Plus, at 99.5% nitrogen delivery UltraFill 99+ provides shorter filling cycle times
- Generator Type: Nitrogen
- Output Flow Rate: 8.5 SCFM
- Features: Compressor Included
Supplier: ASTM International
Description: are used. The fatigue behavior of these welds has been examined by testing 134 full-size specimens. The testing examined the low cycle, high strain performance of the welds in air at +20°C and in liquid nitrogen at -196°C. The results from this work have shown that double fillet weld
Gas Compressors and Gas Compressor Systems - Double-Acting, Single-Stage Air Pressure Amplifier -- AAD-2Supplier: Haskel International LLC
Description: An alternatative to the purchase of a dedicated high pressure compressor, Haskel air amplifiers are compact, require no electrical or mechanical drive connections, are powered by the same air that they amplify, and can be mounted in any position.
- Compressor Technology: Reciprocating Piston
- Inlet / Suction Pressure: 300 psi
- Discharge / Operating Pressure: 300 psi
- Power Source: Air / Pneumatic
Description: If cylinders are not sufficient to meet your requirements for critical electronic special gases, we have the answer. We can deliver bulk gases by road tanker or ISO container to store in tanks at your site. You can rely on us for complete security of supply as we have access to silane and nitrogen
- Nitrogen and Nitrogen Compounds: Nitrogen Trifluoride
- Composition: Pure Gas
- Supply Options: Safe Delivery System
Technical Journals - The Kinetics of Breakpoint Chlorination in Continuous Flow Systems (PDF) -- JAW_0004005Supplier: American Water Works Association (AWWA)
Description: This study measures the rates of the production of NCl3 and the disappearance of total residual ammonia nitrogen when chlorine reacts with ammonia nitrogen. Tap water PFR (plug flow reactor) studies, tap water batch studies, tap water CSTR (continuous flow stirred tank reactor) studies, tap water
Supplier: American Gas Association
Description: except for piping to special atmosphere generators (4) Oxygen-fuel gas cutting and welding systems (5) Industrial gas applications using such gases as acetylene and acetylenic compounds, hydrogen, ammonia, carbon monoxide, oxygen, and nitrogen (6) Petroleum refineries, pipeline compressor or pumping
Description: except for piping to special atmosphere generators (4) Oxygen–fuel gas cutting and welding systems (5) Industrial gas applications using such gases as acetylene and acetylenic compounds, hydrogen, ammonia, carbon monoxide, oxygen, and nitrogen (6) Petroleum refineries, pipeline compressor
Supplier: Central Air Compressor Co.
Description: cubic foot. Generating nitrogen with a GN2 system has much lower cost that ranges from 0.5 to 0.9 cents per cubic foot. These calculations DO NOT account for all the additional costs of standard supply such as; Delivery Costs Cylinder/Tank Rental Bulk Evaporative Loss Handling and Purchasing Labor
- Generator Type: Nitrogen
Description: to assembly assuring a clean interior and maximum adhesion of the final exterior paint system. The finished vessel is pressure tested to assure the integrity of all welds. It is vacuum dehydrated and charged with a 15 psi nitrogen charge for shipment and storage. This procedure minimizes the potential
Supplier: Buck Research Instruments, LLC
Description: as the CR-1A, but it is designed specifically for aircraft and similar high-stress applications. Instead of using Liquid Nitrogen (LN2), mirror cooling is accomplished using a tactical cryocooler, which is a high-tech device used primarily to cool IR detectors in missiles and tank turrets to LN2 temperatures
- Variables Measured: Moisture Content, Dew Point
- Form Factor: Instrument
- Dew Point Range: -148 to 86 F
- Dew Point Accuracy: 0.1800 +/-F
Description: to handle peak conditions and enhance safety Outlet process gas valves and inlet liquid nitrogen (LIN) valves for continuous operation of multiple units. We support all steps in the project management cycle, from planning to installation and start up. We also offer gas supply and after sales support
Standards and Technical Documents - CAST ALUMINIUM ALLOY ENCLOSURES FOR GAS-FILLED HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR -- CSA C50052Supplier: CSA Group
Description: This standard applies to cast aluminium alloy enclosures pressurized with dry air, inert gases, for example sulphur hexafluoride or nitrogen or a mixture of such gases, used in indoor or outdoor installations of high-voltage switchgear and controlgear with rated voltages above 1 kV, where the gas
Description: in six models and 110 or 220 volt configurations Receivers internally powder coated to prevent rusting Low power consumption Ideal for nitrogen and dry gas generator systems, pneumatic vibration isolators, sealers, and other process equipment Uses synthetic oil
- Discharge / Operating Pressure: 120 psi
- Flow Capacity: 3 SCFM
- Horse Power: 1 HP
- Power Source: AC Single Phase
Pressure Intensifiers and Boosters - Pressure-Boosting Plant for High Pressure Nitrogen Supply -- PRESUS N10
Description: We cover the full spectrum from shielding and fuel gases for welding through rare gases to calibration gas mixtures and high-purity gases. You can also rely on us for packaged chemicals and a wide range of refrigerant gases. All of these are available in sizes, purities and pressures to suit the
- Drive Type: Electric Motor
- Maximum Output Pressure: 4500 psi
- Maximum Outlet Flow: 1309 to 34410 GPH
- Fluid Compatibility: Other
Gas Compressors and Gas Compressor Systems - Single Nozzle, High Capacity Water Jet Exhauster -- Fig. 484Supplier: Schutte & Koerting
Description: . Other materials available on special order. These units are designed to operate under severe conditions; used where other pumping devices would not be practical; and are ideal for intermittant service. The Fig. 484 is used for pumping, priming and tank or vessel evacuation.
- Compressor Technology: Other
- Inlet Temperature: 0.0 to 200 F
- Inlet / Suction Pressure: 25 to 760 psi
- Discharge / Operating Pressure: 0.0 to 10 psi
Supplier: American Water Works Association (AWWA)
Description: on the basis of charge (alkalinity), nitrogen, or chlorine 3. Dilutions Calculates amount of stock or neat solution to add to dilution water for lab and daytank dilutions 4. Volume and Area Provides area, volume, and theoretical detention time for pipes and cylindrical and rectangular tanks 5. Chemical
Description: it uses less DI water than other models, it saves on both DI water consumption and disposal expenses. Water is sprayed from two sources to ensure optimal rinsing: from spray nozzles located above the wafer cassette and from spray jets and a nitrogen bubbler located below the cassette. To ensure product
Description: Safely removes contaminants—including fingerprints, light hydrocarbon residue, and submicron particles—using dry ice snow More effective than nitrogen at cleaning wafers, chips, optics, and other particle-sensitive components Safe for use with microcircuit wires or energized
- Type: Component / Accessory
- Machine Type: Other
- System Options / Component Types: Other
- Cleaning Process / Operation: Other
Supplier: Solar Atmospheres, Inc.
Description: can also be joined by brazing. Gas atmospheres can be used to enhance the vacuum brazing process. Nitrogen or argon not only prevent alloy evaporation, but also protect the part assembly from oxides and discoloration. Solar can braze single parts as well as thousands in a single batch. Testing
- Service: Brazing
- Additional Services: Design Assistance, High Volume Production, Low to Mid Volume Production, Testing and Inspection
- Process Capability: Furnace
- Specialty / Additional Capabilities: Fluxless, Vacuum
Standards and Technical Documents - STATE-OF-THE-ART REPORT: EXTERNAL CORROSION, ASSESSMENT, AND CONTROL OF BURIED PIPING SYSTEMS IN NUCLEAR POWER PLANTS -- NACE 41013Supplier: NACE International
Description: service water (generally raw water used to cool safety and nonsafety-related components), fuel oil, lube oil, compressed air, circulating water, and fire protection. Additionally, other systems that carry gases, such as oxygen, hydrogen, and nitrogen, may be buried. The following is a list of events from
Supplier: Mile-X Equipment, Inc.
Description: TSI NG-2 Nitrogen Tank Cart This Nitrogen Tank Cart ships via truck and extra shipping charges will apply to a non commerical address. Click here for a shipping quote! An economical way for smaller tire service facilities to offer Nitrogen tire service. The NG-2 Nitrogen Tank Cart offers a less
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Fluid Components Intl. (FCI)
FCI Flow Meters For Nitrogen Tank Blanketing
is unsafe, wasteful and expensive. Most storage tanks are not generally designed for high pressure environments —so over-pressurization can be a dangerous issue. Installing an ST Series Flow Meter upstream from a tank ’s regulator valve allows the monitoring and control of the nitrogen flow rate. . FCI ’s mass flow meters are calibrated to specific gases such as nitrogen for superior accuracy in FCI ’s NIST-approved Calibration Laboratory... (read more)
Browse Flow Meters Datasheets for Fluid Components Intl. (FCI)
Accumulator Nitrogen Charging Kit w/ Carry Case
This 3000 PSI (207 bar) accumulator nitrogen precharge test kit with carry case consists of: Gauge Assembly. Drain cock. Tank valve. 3000 PSI (207 bar) pressure gauge. Gauge block. Gas cock (Schraeder ® valve style connection to accumulator). Charging Hose Assembly. Connector, Male, RH thread (standard). Tail piece, Male (standard). 6 feet (1.8m) hose. Gas chuck. HydraCheck was established in 1990 when Rory McLaren realized. there was insufficient maintenance and testing equipment... (read more)
Browse Hydraulic Accumulators Datasheets for HydraCheck Inc.
Nelson Air, a PI Company
Rectangular Air Bearings
stictionless. Material: Hardcoat Aluminum, other materials available. Air pressure supply from 40 to 80 psi - low air consumption means you can even use a stand-alone nitrogen tank. Longer/shorter and multiple carriage systems available. Bearings can be combined for multi-axis positioning. English and metric units available... (read more)
Browse Air Bearings Datasheets for Nelson Air, a PI Company
Nelson Air, a PI Company
Flat Pad Air Bearings
Aluminum, other materials available. Air pressure supply from 20 to 80 psi - low air consumption means you can even use a stand-alone nitrogen tank. Bearings can be combined for single and multi-axis positioning. Rectangular Flat Pad Air Bearings. In addition to round flat pad air bearings, Nelson Air has supplied a number of rectangular flat pad air bearings. These bearings are useful when the envelope of the system requires constraining the size of the air bearing in one direction but the load... (read more)
Browse Air Bearings Datasheets for Nelson Air, a PI Company
Flow Control for the Solar Industry
Brooks Instrument manufactures a wide range of flow measurement and control devices, along with liquid level products to provide our customers exactly the right combination of performance and value - Variable Area Mass Flow, Thermal Mass Flow, Coriolis Mass Flow, Magnetic Level Devices, Precision Pressure Controllers (with internal or external sensors), and custom material delivery solutions. (read more)
Browse Flow Controllers Datasheets for Brooks Instrument
Check-All Valve Mfg. Co.
SC - Sanitary Cartridge Valve
The Sanitary Cartridge Valve (SC) is a stainless steel check valve for use in new or existing sanitary systems. The SC design seals on the ID of sanitary ferrules with replaceable food grade seals. The compact SC design fits inside a single fitting, and requires no additional space in the line. Its size makes it extremely economical when compared to full-bodied valves. Choose from Check-All's broad selection of seat materials and cracking pressure springs that allow this series to be used as a... (read more)
Browse Sanitary Valves Datasheets for Check-All Valve Mfg. Co.
Buck Research Instruments, LLC
Hygrometer for Aircraft & High Stress Applications
and similar high-stress applications. Instead of using Liquid Nitrogen (LN2), mirror cooling is accomplished using a tactical cryocooler, which is a high-tech device used primarily to cool IR detectors in missiles and tank turrets to LN2 temperatures. Maintenance requirements for the CR-2 are minimal. Aside from occasional mirror cleaning, the cryocooler needs to be renewed every 10,000 hours of use. Both the control circuitry and the sensing assembly are mounted together into a single compact... (read more)
Browse Hygrometers and Humidity Measurement Instruments Datasheets for Buck Research Instruments, LLC
Biological Atmosphere Incubation Gas Mixers
5.5% Hydrogen *. 10% Carbon Dioxide, 5% Hydrogen*. 10% Carbon Dioxide, 10% Hydrogen*. 3% Hydrogen **. 5.5% Hydrogen **. * Balance of Nitrogen; ** Balance of Carbon Dioxide. Aerobic Gas Mixtures. 5% Oxygen, 5% Carbon Dioxide *. 5% Oxygen, 10% Carbon Dioxide *. 2% Carbon Dioxide, 21% Oxygen*. 5% Carbon Dioxide***. 5% Carbon Dioxide, 10% Oxygen*. 5% Carbon Dioxide, 21% Oxygen*. 5.5% Carbon Dioxide ****. 5.5% Carbon Dioxide ***. 10% Carbon Dioxide, 2% Oxygen*. 15% Carbon Dioxide, 21% Oxygen... (read more)
Browse Medical Equipment and Supplies Datasheets for Environics, Inc.
The Series 7000 With Automatic Pneumatic Control.
from water vapor, particulates, sulfur dioxide (SO2), Hydrogen Sulfide (H2S), Oxides of Nitrogen (NO), Nitrogen Dioxide (NO2), Ozone (O3), Carbon Monoxide (CO) and Hydrocarbons (HC). The state-of-the-art PSA molecular sieve removes water and produces air with a dew point of less than -30 °C. An adjustable drain interval negates the potential of excess water build-up. The Series 7000 is available with an optional dew point transmitter. NEW! The Zero Air Generator now includes a color-changing... (read more)
Browse Calibration Instruments Datasheets for Environics, Inc.
Wyssmont Company, Inc.
Recover mercury from powdered activated carbon
product. No secondary waste streams are generated in the process with this technology. The TURBO-HEAT-TREATER® was selected because its feature of positive retention time removes all the mercury in a specified time. The patented PMET process can be viewed by linking to PMET on the WYSSMONT website. The unit includes an internal electrical heating system to provide the heat to remove the residual Mercury. A small purge of dry nitrogen is used to purge the vapor from the system, keeping fines... (read more)
Browse Process Dryers Datasheets for Wyssmont Company, Inc.
Conduct Research Top
Refinery Turns to Thermal Mass Flow Meter for Safety-Critical Nitrogen Tank Blanketing
An independent Midwest refiner recently approved a project to improve the safety of its plant and reduce its costs for nitrogen gas used for tank blanketing. The company operates refineries in multiple states with a combined crude oil processing capacity of more than 500,000 barrels per day.
How the Waterloo Biofilter System Removes Nitrogen
in the septic tank and in the Biofilter medium. It is important to emphasize that the microbes that are responsible for nitrogen removal are very sensitive to temperature (cold weather), alkalinity (hardness) of the sewage and disinfectant chemicals that are added to the system.
Treating Higher Strength Commercial Sewage For Disposal Or Re-use
. Consistency is important for nitrogen removal, for difficult disposal sites, and for irrigation or toilet re-use. The standard process includes an exterior grease trap, septic tanks with effluent filters, surge flow storage in the pump tank, timed dosing to Waterloo Biofilter trickle filters
MICRO:Products in Action (July '99)
-long station with one acid tank, three rinse tanks, and a hot nitrogen drying station, " says Audrey
Magnetic Drive Sealless Pump Smooths Caustic Unloading Operation (Chemical Processing : May 1990)
The Ethyl Corp. Petroleum Additives Div., Suaget, Ill. Plant receives 50% caustic (sodium hydroxide) raw material by tank trucks. The caustic was formerly unloaded from truck to storage tank by using nitrogen to pressurize the tank truck, providing a flow rate of 40 gpm. Their objective
Liqui-Cel (R) Membrane Contactors Improve Performance of Megasonic Cleaning (.pdf)
in the system setup. First, a system containing Liqui-Cel Contactors could be located in the polishing loop. Here the typical dissolved gas requirement is less than 1 ppb for O2 and around 3 ppm for N2. Second, a Nitrogen blanketed tank could be located in the polishing loop. The typical dissolved
Kori Nuclear Power Plant Uses Liqui-Cel (R) Membrane Contactors for Liquid Degassing (.pdf)
is continuously recirculated through the membrane contactor system in an effort to keep the dissolved oxygen level low. Dissolved oxygen is controlled to very low levels in this system in order to prevent corrosion of piping and equipment. Dissolved nitrogen is also controlled to prevent the formation of Carbon
Invention could solve bottleneck in developing pollution-free cars
, they only work at temperature extremes which are difficult to engineer into ordinary vehicles, says Weller. Metal hydrides only work above 300 C and metal organic framework materials only work at liquid nitrogen temperatures -198 C). The University of Bath researchers, however, discovered a new
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Hydrogen on-orbit storage and supply (HOSS) thermal design and analysis
In addition, a small liquid nitrogen tank will cool a radiation shield during ground operations to provide a long non-venting ground hold period for launch preparation.
Safety evaluation of the ITP filter/stripper test runs and quiet time runs using simulant solution. Revision 3
TANK LEVEL DROPS DURING PUMPDOWN NITROGEN TANKS TO CFA TANKS FAILS SPARK SOURCE PRESSURE SWITCH FAILS TO ALARM .
Practical Manual of In Vitro Fertilization
Nitrogen gas can be provided in at least three ways: via compressed N2 in cylinders, from a nitrogen generator that fills a compressed tank, or from the vapor phase of a liquid nitrogen tank .
CR4 - Thread: Storage Guidelines for Liquid Nitrogen Tanks
Storage Guidelines for Liquid Nitrogen Tanks .