Detecting CO2 impurities: Ammonia, Acetaldehyde, Benzene, Total Sulfur Content, Total Hydrocarbons, SO2, COS. Carbon dioxide (CO2) is a commonly used additive in food and beverage industry (e.g. for soft drink, brewery, and champagne carbonation). Its fabrication process can lead to the presence of impurities such as aromatics, BTEX, ammonia, acetaldehyde, Total Hydrocarbons and sulfur compounds (Total Sulfur Content, SO2, COS, mercaptans...).
LPG is odorized to alert in case of leakage. Typical sulphur containing odorants area mercaptans such as TBM and EM, THT, organic sulphides such as DMS or mixtures. Gas Chromatography can provide the quantitative speciation of these odorants in LPG to check the effectiveness of the odorization.
There are a wide amount of applications for our VacuDry® process within the oil and gas industry. A large variety of wastes and by-products that are generated in the oil & gas production chain can be treated effectively and sustainably. In past decades, numerous thermal desorption processes have been implemented worldwide, using a variety of heating chamber designs to separate hydrocarbons from the mineral solids. Such standard TDUs work under atmospheric pressure which can lead to safety risks, high...
Sludge by-products from the metalworking industry have a high potential for recycling. Prolonged grinding processes can generate large amounts of highly valuable, alloy-rich sludge; consisting of metal powder and cooling lubricants. Inside our VacuDry system, the thermal separation of the liquids (hydrocarbons, eventually water) and solids (metal powder) takes place in an oxygen free atmosphere. This absence of oxygen ultimately eliminates material degradation by oxidation, and self-ignition or explosion risks....
Mercaptans or THT are added to natural gas to make it smell and to make it detectable by the human nose (odorization process and odorization control in pipes).
energyMEDOR ppm: 30 years’ experience.The compounds usually used to odorize natural gas vary from one country to another but are usually:
Ter Buthyl Mercaptan (TBM)
Analyze H2S and mercaptans concentration in natural gas (ppm).
Context & Challenges Globally, the wastewater treatment is the first public health issue. Urban development leads to urbanization near waste water treatment plant and extension of sewerage network. These aspects induce to an augmentation of sulfur compounds (H2S, mercaptans and sulfides) which are very corrosive, odorant and toxic. To monitor this compounds online CHROMATOTEC® offers high meteorological solutions. At the entrance of the waste water plants, where the waste water arrives, strongly smelling...
ontext & Challenges Globally, the wastewater treatment is the first public health issue. Urban development leads to urbanization near waste water treatment plant and extension of sewerage network. These aspects induce to an augmentation of sulfur compounds (H2S, mercaptans and sulfides) which are very corrosive, odorant and toxic. To monitor this compounds online CHROMATOTEC® offers high meteorological solutions. Odors are very distinct air contaminants as they generate nuisances. The factors playing a...
Airborne aldehydes and ketones are collected by passing air through a cartridge containing 2,4-dinitrophenylhydrazine (DNPH). Carbonyl compounds react with the DNPH to form hydrazones, which are immobilized on the cartridge. These compounds can be easily eluted from the cartridge with acetonitrile and analyzed by HPLC with UV detection. Traditionally, this analysis including the workup contains a series of manual steps, which can become time-consuming and could incur experimental error.
Automating the extraction...
The OSEI Corporation manufactures a first response bioremediation product Oil Spill Eater II that has been used to clean up leaks around storage tanks from valve breaks, line breaks and small holes in tanks, as well as for tank sludge clean outs. OSE II has been cleaning up oil/hydrocarbon based spills including heavy oils, sludge, drilling mud, tailings as well as refined product since 1989.
Dürr Megtec provides custom-designed gas cleaning solutions for the metallurgical industry. Gas cleaning for acid plants, furnaces and converters: Wet electrostatic precipitators for collecting fine particulate and sulfuric acid mists from SO2-rich gas streams. Wet and dry electrostatic precipitators for reduction of particulate from furnace and converter gas streams. Acid gas control with wet absorbers.
Education and research count on intuitive, flexible and expandable laboratory equipment. BUCHI possesses elaborated solutions for various steps in academic laboratories covering a wide range of applications.
TTEC is your one stop Temperature Source for Thermocouples, RTD`s, Thermowells, Wire, Indicators & Accessories. Our Export Sales dept. will work closely with you to ensure that all your requirements are met.
When analyzing water and food, trust plays a very important role. Only careful analysis using tests that are performed correctly and are delivering sound results will help to maintain and improve our quality of life. With ready-to-use tests and test systems from Merck Millipore, you can trust your results. Our broad product range covers everything from water analysis to the control of production process up to the measurement of special food parameters.
For this specific chiller applications which includes injection moulding , recycling, film blowing, extrusion, thermoforming and other applications HITEMA is able to grant high unit reliability and the cooling temperature control to achieve the targets of production capacity with also the aim to reduce the duration of production cycles and for energy and maintenance costs reduction.