A modern production method of nitric acid may lead to a generation of several different gaseous emission components, such as nitrogen oxides (NOx), ammonia NH3 and nitrous oxide N2O. Nitrogen monoxide is an intermediate gaseous product in the manufacturing of nitric acid HNO3. NO is formed in a catalytic reaction between ammonia and molecular oxygen O2. But undesirable side reactions may result in a formation of nitrogen dioxide NO2 and nitrous oxide N2O.
Accidents involving chemicals and other hazardous materials require fast and accurate gas measurements as part of the first response. The Gasmet™ DX4040 portable FTIR Gas Analyzer provides reliable identification and concentration measurements of hazardous gases in 60 seconds or less.
Sea cargo containers and wooden packing materials are fumigated to control the spreading of pest animals and micro-organisms. Fumigant gases are toxic and measurements are carried out as a health and safety precaution. Measurements are required by e.g. customs inspectors prior to opening containers, making the shipping companies responsible for carrying out measurements. Products shipped in containers may release VOCs from e.g. solvents and glues used in manufacturing process. The concentrations of vapors may be...
As a specialist manufacturer of analytics, AppliTek is your one-stop-shop for state of the art analytical answers to the specific needs of the chemical industry. Ethylene dichloride (EDC) is a chemical liquid that is not found naturally in the environment, and classified as a hazardous chemical. Process control, as implemented by AppliTek, will significantly increase output, product quality, and decrease production hazards. Environmental compliance is another value-added benefit of the AppliTek technology.
The needs to purify the water coming from human consumption are becoming more numerous, before being discharged to natural ecosystems, in wastewater treatment plants. It also increases the need for solid waste treatment in landfills to minimize environmental impact.
MIOX is the lowest cost supplier of chlorine for disinfection and oxidation of wastewater prior to discharge. Mixed Oxidant Solution (MOS) chemistry is more effective at biofilm control, Biochemical and Chemical oxygen demand removal (BOD/COD), breakpoint chlorination of ammonia and hydrogen sulfide (H2S) removal.
In recent years ozone laundry technology has proven itself to be an effective tool in helping to reduce water usage and energy consumption while also reducing wash and dry times, ensuring the absence of microorganisms, and improving the quality and useful life of laundered products. There are economic advantages to an ozone system as well as microbiological and environmental benefits. Currently in the United States there are over 2,000 ozone laundry systems in place and as many as 3,000 more in the United Kingdom...
The gas generators for calibration based on the use of “Method of Permeation Tubes.”. The permeation tubes are sealed capsules containing a small amount of the component that is in contact with a permeable membrane stable. The permeation through the membrane produces a vapor of the compound of the component of small quantity, very stable as a stream in time. This permeate stream by mixing with a dilution gas controlled and precise (for example nitrogen) creates a mixture in track at the desired...
Maintain healthier ponds, increase stocking densities, and generate higher yield with optimum oxygen transfer. Maintaining the proper level of oxygen dispersion in your systems is critical to the success of your operation – and the life of your fish. Poor dissolved oxygen levels, fluctuating water temperatures, and stratification all can negatively affect fish health and pond production.
Hydrogen is used to cool large, stationary generators because of its high heat capacity and low viscosity, and must be kept dry to maintain both of these properties. Ambient moisture is considered a contaminant, which will reduce the heat capacity and increase the viscosity of the cooling hydrogen.
If your demand is to reduce the costs preserving musts, wines and oil from degradations, oxidations and anomalous alterations, then the moment has come to consider the use of a nitrogen generator. The nitrogen application is largely diffused in the food sector. FRUIT CONTROL EQUIPMENTS proposes you an innovative method for the production of such gas, rational and economic, to the course of all the pockets.With his nitrogen generators produced by FRUIT CONTROL EQUIPMENTS is possible to immediately get usable...
Using Oxygen to Solve Waste Water Problems
Lack of oxygen can cause inadequate purification or even anaerobic decomposition, as well as offensive odors. Injecting oxygen into sludge beds &/or piping allows you to:
* Reduce nitrogen levels
* Meet peak O2 demands
* Have a back up to your aeration system
* Pre-purify waste water
* Control odors
* Deter corrosion damage
* Meet increased requirements regarding waste water purification
Marine conditions pose a number of challenges and issues. Size, weight, rough sea conditions, corrosion, high temperatures, cargo needing protection, just to name a few.Oxymat’s Marine, Oil & Gas division produces nitrogen PSA generator systems to the marine industry with the necessary experience and know-how to address these issues. Compared to a traditional membrane based system, PSA systems significantly decrease redundancy and can cut energy consumption with up to 30%. In addition, a PSA system can...
We protect against explosions in plants that process bulk material. In the chemical and pharmaceutical industry, bulk materials are processed that have specific explosive characteristics. Small dust particles are released from these materials or substances into the air during the course of processing industrial production. With the movement of air, these particles become suspended in the air and can easily reach explosive concentrations. A dangerous explosion can occur when such a dust cloud comes into contact...
The modified atmosphere packaging (MAP) consists in the use of nitrogen food E941 in order to ensure the highest level of quality of the food during the delicate phase of preservation. The generator, ensuring a high degree of purity of the produced nitrogen adjustable and controllable in real time, represents the optimal solution in the food industry. The generator provides inert gas at a negligible cost, completely eliminating the cost of refilling the cylinders.
The laser cut with the aid of nitrogen ensures precision in cutting and a continuous cleaning from refuse of the metal processing. The nitrogen generator produces inert gas avoiding contamination of the material subjected to engraving.
Waste gas treatment is an often overlooked but important function of Semiconductor, PV and LED fabrication. Several serious accidents have taken place in factories where no abatement was installed. Even today waste treatment is often seen as a cost rather than a safety issue.
There are three main reasons why waste gas treatment is installed in factories: health and safety, environmental factors, and quality control.