40 Advertisers Index Company Page
ABB Ltd ADOS GmbH xii 10
AQE 35 Aquamonitrix Ltd Aquaread Limited
Blackline Safety Europe IFC
CEM IBC Chem Service Inc ENVEA
Enviro Technology Services
22 34 v
viii-ix 15
Company
Environmental Instruments ESU1 Ltd
Euro-Gas Ltd Figaro Engineering Inc.
GFG Gesellschaft fur Geratebau Herman Sewerin
Page Company Page 31
vii
7, 10 8
4-5 16
ICMGP 27 Ion Science Ltd
Myron L Company
OFC, 9 21
n.e.t 6
Oakwood Environmental Services RM Young
Rose Plastic UK Ltd SGX Europe Sp. z o.o.
Solent Gas Consultants Ltd ii
30 x
10 iv
Svantek 34 Teledyne Gas & Flame Detection VICI AG
Water-I.D. Industrial Methane Monitoring Conference call for papers and posters
The call for papers and posters for the Industrial Methane Measurement Conference is now open and you can submit your abstract to
ilmexhibitions.com/methane/abstract-submission.
The deadline for abstract submissions is the 25th of February and IMM conference will run as a hybrid event in Rotterdam on the 8th and 9th June 2022.
As our understanding of this unique greenhouse gas develops, methane is increasingly prioritised in climate initiatives by global environmental agencies.
Although it has been suggested that methane only accounts for 3% of emissions by mass, it may have a drastically oversized impact on global temperatures. For instance, certain estimates suppose that the methane in the atmosphere may account for 23% of the total radiative force of all emissions. Indeed, it is said to have an average global-warming potential (GWP), which measures the heat absorbed by a particular gas as a multiple of that absorbed by carbon dioxide, of 28 over a century and 80 over a period of twenty years.
According to the latest research, there are three main sources of methane emissions. Firstly, methane is released during the extraction of raw fossil fuels, particularly during the mining of coal. Secondly, the gas is being produced by the decomposition biodegradable waste in landfi lls across the
globe. And lastly, our ever-increasing appetite for beef has requires an explosion in the number of grazing cattle, which, in turn, has meant more methane in the atmosphere.
As of 2022, a number of high-profi le, industry-led initiatives have commenced to measure and reduce the effects of this newly-understood threat. Of particular importance is the Global Methane Pledge, which set out a plan to cut global methane emissions by 30% within the decade, receiving signatures from over 100 delegates at the UN’s 26th Climate Change Conference in the Winter of 2021, including delegates from the United Kingdom, the United States, and the European Union.
The next International Methane Measurement Conference (IMMC 2022) will take place at the PEFTEC exhibition in Rotterdam and will provide a unique environment for delegates to join this new global movement to determine and reduce methane emissions. Delegates will have the opportunity to compare capabilities, discuss challenges, review emerging technologies and ensure they are up-to-date with the latest reporting guidelines and policy developments for monitoring methane emissions.
More information online:
ilmt.co/PL/MBXD For More Info, email:
email: For More Info, email: email:
57090pr@reply-direct.com Generate VOC calibration
gas standards from a liquid Available from Alytech, France the LiqMix Cascade is an accurate, automated, cost effective way for on-site generation of gas standards for chemicals that are not commercially available in cylinders, such as unstable, reactive compounds in complex multicomponent mixtures. Calibration gas such as BTEX in air, other hydrocarbons, acetone, siloxanes, ethanol and phenol, humidity standards can be produced in your lab tailored to your needs.
This innovative multi-stage cascade dilution system can generate a standard gas from pure liquids or liquid mixtures in wide concentration range from % down to ppb with good accuracy, high repeatability, and full traceability. This makes the LiqMix Cascade a simple and reliable metrology tool to perform multi-point calibrations, linearity, and hysteresis checks, LOQ / LOD validation of gas sensors, GC or GC/MS systems and many other purposes. Liquid micro fl ow is delivered into a vaporizer precisely measured by Coriolis massfl ow controller where it injected into a fl ow of a carrier gas (air, N2
, H2 , He, … ). The
Coriolis technology is virtually independent of liquid properties (temperature, density, conductivity, and viscosity) and can handle any liquid or liquid mixture without a need for a specifi c calibration very accurately.
To achieve very low concentrations a portion of homogenous gas/vapour mixture is delivered to the second dilution stage, so-called Cascade, where it is further diluted to desired ppb concentration. All interconnections and outlet line of LiqMix are heated in order to maintain the vapours in gas phase and thus avoiding re-condensation up to the delivery point.
Easy to handle, dedicated AlyTech GasMix software controls the operation, manages mass fl ow controllers, its calibration tables, performs automatic calculation of liquid and gas fl ows, to achieve desired concentration of analytes even for very complex multicomponent mixtures. Following highest metrology requirements the instrument not only accurately prepares the gas mixtures, but it also automatically calculates and reports maximum relative uncertainty for every delivered concentration. Enhanced communication features of the software and automated programmed sequences enable full automation by synchronising the calibrator with a gas chromatograph, pre-concentrator, spectrometer, gas analyser or other system dramatically reducing labour time of analytical chemists. The LiqMix Cascade saves a considerable amount of money and time by producing on-site calibration gas or customized gas mixtures for your specifi c needs.
More information online:
ilmt.co/PL/YPEp For More Info, email:
IET JANUARY / FEBRUARY 2022
email: For More Info, email:
53644pr@reply-direct.com
A breakthrough in the analysis of dithiazine in natural gas Hydrogen sulphide (H2
S) is a ubiquitous
pollutant in natural gas, oil and gas applications; it is a danger to human health and the environment as well as being highly corrosive and noxious. A variety of methods are used to eliminate this pollutant, For many years, using MEA-triazine as a cat to the H2
S mouse
has proven to be arguably the most cost- effective and effi cient solution. However this process precipitates the formation of dithiazine as a kinetic by-product. Although the presence of dithiazine is a reliable indicator of the removal of H2
its low level of solubility creates a new problem in the process, as its presence leads to a reduction in permeability and production fl ow. Therefore, we need to learn about the procedure of dithiazine formation and its quantifi cation in natural gas.
Chromatotec® offer an analytical system equipped with a pre-concentration
unit, chromatography column and a mass spectrometer (MS) detector for detecting and quantifying dithiazine in natural gas. This rugged system operates 24/7 in the fi eld and automatically generates analytical data. The new system uses hydrogen as its carrier gas which can be generated by Chromatotec’s Hydroxychrom generator. To operate the system, all you need is a supply of electricity and water. Chromatotec’s MEDOR gas chromatograph (GC) can be integrated in the system to quantify H2
S and mercaptans in natural gas.
More information online:
ilmt.co/PL/xMne For More Info, email:
email: For More Info, email:
57047pr@reply-direct.com
OBC 23 17
S,
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