Products/Services for Ammonia Flow Control Unit
Air Scrubbers, Wet Scrubbers, and Gas Scrubbers - (413 companies)...the size of the unit, but is less efficient than counter-current flow. In counter-current or vertical flow, the scrubber liquid flows opposite the gas flow. This arrangement is the most efficient. However, because the liquid flows against the gas flow, flow... Search by Specification | Learn More
Gas Compressors and Gas Compressor Systems - (344 companies)
Downdraft Tables - (63 companies)...is the velocity of the air stream that downdraft tables create. The unit of measure, standard cubic feet per minute (SCFM), is the volumetric flow rate of a gas when corrected to standard conditions of temperature, pressure, and relative humidity. Efficiency... Search by Specification | Learn More
Dust Collectors - (783 companies)
Mass Flow Switches - (40 companies)
Flow Switches - (366 companies)
Flow Meters - (1647 companies)...the flow rate or quantity of a moving liquid or gas. Industrial processes often require these meters for accurate flow measurements. They allow operators to properly monitor and control process flow and to more easily detect system failures. Flow meters can... Search by Specification | Learn More
Fluid Feedthroughs - (31 companies)
Control Valves - (1706 companies)
Product News for Ammonia Flow Control Unit
Branch Environmental Corp.
What To Do With Ammonia? the discharge air is treated with an acid wash to form a salt from the ammonia and the air is reused in the stripper. Ammonia Stripping Explained. Standard Profile. The standard counter flow air stripper is designed for flows from 0-910 m3/hr (0-4000 gpm). It can remove volatile and semi-volatile organic compounds including, but not limited to, chlorinated hydrocarbons, BETX, MTBE and others. It has the lowest initial cost and operating cost of any air stripping design. Depending... (read more)
Catalytic Products International, Inc.
VANGUARD Ammonia Abatement System choice for municipalities or industrial users that have limited waste treatment capacity. The VANGUARD Ammonia Abatement System incorporates a primary heat exchanger for energy conservation, a pre-heat burner for even catalyst temperature control, an ammonia catalyst designed to convert ammonia to nitrogen, and a NOx catalyst bed designed to convert ammonia and NOx to nitrogen. Each component of the system is contained in one package. The floating plate primary heat exchanger is fabricated of all... (read more)Browse Thermal Oxidizers and Catalytic Oxidizers Datasheets for Catalytic Products International, Inc.
Catalyst Characterization Unit include rapid furnace cooling using forced air for higher throughput. Multiple TPX measurements can be automated into a single sequence. The PULSAR employs a proven TCD detector - both oxidation AND ammonia resistant, with stable current control for baseline stability and reproducible signals. Plumbed in stainless-steel for maximum chemical compatibility, the PULSAR is ideal for use with a wide-range of gases. High-temperature quartz sample cells are standard, as is the in-cell thermocouple providing... (read more)Browse Property Testing Equipment Datasheets for Quantachrome Instruments
Branch Environmental Corp.
For Air Polution Control provides custom built Air Stripper units for removal of voc, ammonia, hydrogen sulfide and other volatile components from water. With our experience in complete systems, we can provide you with all of the related components and controls for a trouble free installation. Aeration Columns. Branch designs and builds custom fabricated mass transfer equipment for gas absorption and removal. NOx removal... Branch Environmental can provide several different technologies for removing oxides of nitrogen (NOx... (read more)
Applications For Temperature Control Units 1. What applications do temperature control units have?. Temperature control units can be used in any application in which the consumer (mould, die, roller, container, etc.) to be connected to the temperature control unit is heated to production temperature by means of corresponding holes/channels through which circulating water or thermal oil flows. During production that temperature is held by means of heating and/or cooling. The number of potential fields of application/possibilities... (read more)Browse Temperature Controllers Datasheets for Regloplas Corp.
Control Flows over a Wide Dynamic Range In the past and still today, many Mass Flow Controllers (MFCs) are limited in their turn-down ratio (or dynamic range of operation). Unfortunately, many sample preparation and sample separation techniques could benefit from a greater dynamic range of flow control. For instance, the very low gas sample flow could help with adsorption, absorption, etc. Alternatively, high gas sample flow could shorten controlled purge times. Eventually, using MFCs with wider dynamic... (read more)Browse Mass Flow Meters and Controllers Datasheets for Leister USA
Parker Hannifin / Fluid Connectors / Fluid Systems Connectors
Flow Controls & Integrated Fittings Pneumatic Flow Controls, Parker offers a wide range of flow controls, check valves, blocking valves, slow start valves and threshold seneors to meet a variety of applications. Available with push-to-connect or threaded terminations these function fittings can be used with thermoplastic tubing or copper and steel tubing. Parker flow controls can be mounted directly to a cylinder port or mounted in the line. (read more)
Advantage Engineering, Inc.
Temperature Control Units: Water Sentra temperature control units are used to preheat a process to the desired operating temperature by engaging the unit's electric immersion heater and recirculating the water in the system. Upon reaching the operating temperature the Sentra can continue to add heat or becomes a cooling device by exchanging a small amount of recirculated water with cooling water from an external source. The cooling water is precisely metered into the system by the cooling valve. Water Temperature Control Units... (read more)Browse Temperature Controllers Datasheets for Advantage Engineering, Inc.
Smart Temperature Control Units Regloplas provides a wide range of temperature-control units, including high-performance temperature control units for use with water or thermal oil, numerous optional features, custom-made units tailored to a specific application, a variety of control systems and a wide range of accessories. With four models, Regloplas' smart line comprises a complete series of temperature control units with a unique price/performance ratio. Each smart unit is distinguished by its technologically superior... (read more)Browse Temperature Controllers Datasheets for Regloplas Corp.
MM2 Card Unit Pressure Control Valve MM2 Card Unit Pressure Control Valve. Two loop control valve with pressure ranges from vacuum to 300 psig. DIN rail, panel mount, or sub-base manifold mounting option. Common supply port on sub-base manifold for easy plumbing. Jumper selectable command 0-10Vdc or 4-20mA. Adjustable deadband allows field tuning of system stability. Standard 0-10Vdc analog monitor output. Variety of analog command signal. Electro-pneumatic closed loop pressure control valve. Two loop design accepts a feedback... (read more)Browse Pressure Regulators Datasheets for Proportion-Air, Inc.
Printed in USA. 2008-01-1325. Monitoring, Feedback and Control of Urea SCR Dosing. Systems for NOx Reduction: Utilizing an Embedded. Model and Ammonia Sensing. Mark Shost, John Noetzel, Ming-Cheng Wu, Tanto Sugiarto,. Todd Bordewyk, Gary Fulks and Galen B. Fisher. Delphi Powertrain Systems. Copyright...
...chemical fumes. emitted from acid-dip tanks at a semiconductor manufacturing facility. Dual-train exhaust ductwork with automated dampers and FRP fans. provides maximum control over the scrubbing process. 5. Packed Bed Fume Scrubbers. In a Packed Bed Scrubber, soluble chemi-. cals, fumes, and odors flow...
This article describes the equipment that industrial manufacturers use to reduce airborne contaminants and control air quality in their plants. Oil Mist collection, dust colleciton, and various air scrubbing systems are described in detail. Specifications and applications for several products...
...and denitrification. Mixers are needed in the anoxic zone to keep the biomass from settling. The location and size of the anoxic zone will change as flow rates and wastewater strength change. DO control is needed to provide the anoxic zone within oxidation ditches. As the mixed liquor flows down...
...will be stocked and disposed to authorized sites. It is essential to reduce drastically the rinsing water flows, already limited by law at 8 l/m2 of treated surface and for rinsing station or unit (Law of September 26,1985). The production engineer, in order to achieve a reasonable rinsing flow, can...
Heating. Heat Recovery. Heat Transfer. Infrared Heating. Pollution Control. Process Control. Temperature Profiling. Temperature Sensing/Control. EQUIPMENT. Boilers. Burners. Chillers. Dryers. Heat Exchangers. Heat Tracing. Heat Transfer Fluids. Heaters. Ovens. Power Controls. Pumps. Valves. INDUSTRY FOCUS...
) value of 1.00 and reduce. blowdown by 75%. Introduction. The Dominion Engineering Millstone Station is a PWR nuclear power plant in Connecticut. that relies on their deep-bed condensate polishing systems to help control secondary cycle. steam generator chemistry in Units 2 and 3...
control Maintenance/ reliability (moving parts) Size (units tend to be bulky Noise Limited installation flexibility Table I. Comparison of cooling methods. Fans and Blowers. By moving air past a hot component, heat will be absorbed by the air. The overall cooling effectiveness is determined...
...and the control of the wastewater treatment process is accomplished by recording influent wastewater flow, recording and data logging of pond, pH, dissolved oxygen (D.O.), and freeboard accomplished by an automatic aeration control system. The original treatment ponds were constructed in the 190s...
Engineering Web Search: Ammonia Flow Control Unit
Air conditioning - Wikipedia, the free encyclopedia
A typical home air conditioning window unit. 3 Humidity control 4 Energy 4.1 Seasonal energy efficiency ratio
Selective catalytic reduction - Wikipedia, the free...
An aqueous ammonia SCR Process Overview; note that a vaporizer would not be necessary when using anhydrous ammonia
ATCS Team Overview:
Hardware Pump & Flow Control System (PFCS) Each external loop contains a Pump & Flow Control System (PFCS) which contains most of the controls and
USGS Fact Sheet 2010?3078: Nutrients in the Nation?s Streams...
despite major Federal, State and local nonpoint-source nutrient control efforts for streams and watersheds across the Nation, USGS trend analyses for
Ammonia ACT Document
EPA-456/R-95-002 Control and Pollution Prevention Options for Ammonia Emissions CONTROL TECHNOLOGY CENTER Sponsored by Information Transfer and
EPA/452/B-02-001 Section 4 NO Controls x EPA/452/B-02-001...
Dilution Air Blower Ammonia Vapor Line Ammonia/Air Ammonia Injection Line GAS Grid Ammonia/Air Mixer Anhydrous SCR Bypass Ammonia Tank Static Gas
Safety and Health Topics | Process Safety Management
Evaluation and Control Additional Information Appendix B, Block flow diagram and simplified process flow diagram (Nonmandatory)
See Occupational Safety & Health Administration (OSHA) Information
OSHA TECHNICAL MANUAL - SECTION IV: CHAPTER 2
and pressures using vessels, equipment, and piping subjected to stress and corrosion requires considerable knowledge, control, and expertise.
See Occupational Safety & Health Administration (OSHA) Information
Current and reliable Agricultural and Farming Products news...
Farmers can use same display that guides vehicle to also control planter, sprayer, spreader, and anhydrous ammonia (NH3) strip-till.
SST-200 - Siemens
A multi-stage control valve system incorporating very few and well protected parts ascertains reliable steam flow control and good steam consumption.
See Siemens Energy Sector Information