28


Measure, Protect, Preserve


Hydrophobicity: Ef ective Oil in Water Monitoring for Petrochemistry


The global crude oil production is a signifi cant component of the worldwide economy. Each day, substantial amounts of crude oil are extracted to meet the energy demands of industries, transportation, and households globally. This crude oil is shipped, transferred, stored, and processed by refi neries into over a thousand dif erent petroleum products. During this intensive processing, it is likely that some oils may enter wastewater streams. To prevent this, there is a considerable demand for reliable and rapid online Oil-in-Water (OiW) analyzers.


While a variety of these online OiW process analyzers are available, most measure only one of the properties of oily compounds and not all types of oils and fats. Additionally, these measurements are indirect, meaning that the results must be correlated with the corresponding laboratory OiW method (EN-ISO 9377-2). This is particularly challenging when the composition of OiW varies and contains a mixture of various unknown oil types! However, the QuickTOCultra analyzer by Process Insights measures all types of oil, regardless of whether they are of mineral, plant, or animal origin. It is a carbon counter that registers all hydrocarbons.


Most online OiW analysis methods are based on indirect measurements, meaning that the consistency, composition, and origin of the oil infl uence the results. Therefore, correlation with the corresponding laboratory OiW method (EN-ISO 9377-2) is required. This is particularly challenging when the OiW composition varies and includes a mixture of various unknown oil types! In contrast, the QuickTOCultra provides a direct OiW analysis and measures all types of oils, fats, and lubricants regardless of their origin, via carbon counting. It is a summation parameter analysis that responds to all organic hydrocarbon species.


To protect microorganisms in wastewater treatment plants, ef ective monitoring of wastewater ef uents is essential. Specialized OiW analysis systems have been developed to account for the diversity of oil types present in wastewater and enable comprehensive monitoring. Wastewater contamination can be caused by several products with varying compositions depending on the loading and leaching activities taking place. Online OiW analyzers that cannot respond to all these oil types and wastewater compositions and rely on indirect measurement techniques are entirely impractical, and correlation with a laboratory analysis method would be impossible.


Many available Total Organic Carbon (TOC) analyzers are not necessarily suitable for oily applications. Firstly, parts that come into contact with the sample are continuously contaminated. Secondly, oil is hydrophobic: oil and water do not mix. Finally, most TOC analyzers have a limited measurement range of up to 2,000 mg C/liter, and dilution cannot be used to achieve higher ranges, as this is an unsuitable technique for oily samples. The particularly refi ned QuickTOCultra process analyzer, manufactured by Process Insights, employs a remarkably easy-to-understand design that proves to be suitable. Maintenance is drastically reduced as it uses a processor-controlled XY-controlled robotic arrangement that mimics manual laboratory methodology. The XY robot sequentially positions an injection needle into a sample overfl ow vessel, the injection port of the 1200o


C reactor, or a waste vessel, where the oils and fats in the sample are fully oxidized. Oil tends to adhere to


wetted parts, and over time, an analyzer becomes contaminated, causing so-called memory ef ects and systematically measuring relatively clean samples as too high. The signifi cant advantage of the QuickTOCultra is that only the injection needle can become contaminated, which is rinsed with (hot) rinse water immediately after sample injection.


A well-designed sample extraction system is crucial. The analyzer has to be optimally placed as close as possible to the wastewater stream, where e.g. a submersible propeller pump installed generates a high-speed water fl ow through the 1 ½” quick sample loop to the analyzer. Using the so-called anti-kinetic fl uid dynamics principle, the FlowSampler extracts the sample. No sample preparation is required as, at high speed, large, heavy, and solid particles tend to remain in the main fl ow, extracting only liquids. No sample conditioning is required, such as a fi lter.


Process Insights’ QuickTOCultra of ers an ef ective solution for oil in water monitoring by enabling direct analysis and covering a variety of oil types. With a dynamic measurement range and robust sample extraction system, the QuickTOCultra is ideal for petrochemical applications.


More information online: ilmt.co/PL/jMkL For More Info, email:


email:


For More Info, email: email:


For More Info, email: email:


The application of mass spectrometry in fermentation and Process Insights solution


Mass spectrometry, an innovative analytical technique, enables the precise identifi cation and quantifi cation of molecules based on their mass. In the context of fermentation, a key process in biotechnology, mass spectrometry plays a crucial role in the monitoring and control of gas compositions.


Fermentation, as a biological process for the production of biochemical products, presents specifi c challenges. The control of gas compositions in real time is essential to ensure optimal conditions for microorganisms. This is where traditional analytical methods reach their limits, especially given the variety of gases involved and the dynamics of the fermentation process.


The MGA 1200CS from Process Insights enables fast, accurate and stable real-time analysis of up to 16 gas components in less than a second. This speed and precision are crucial to meet the specifi c challenges of fermentation. The gas analyzer therefore makes a valuable contribution to the fermentation process.


The fermentation process carries the risk of gas build-up, such as ammonia or methane, which can af ect ef ciency. Traditional analyzers reach their limits in real-time monitoring, whereas the MAG 1200CS of ers unparalleled stability through its unique combination of fi xed


magnetic sector analyzer and multi-stream sampler. This enables not only precise monitoring of gas compositions, but also the detection and prevention of potentially harmful accumulations in real time.


The challenges of fermentation require advanced analytical solutions, and the MAG 1200CS sets new standards. With its speed, precision and cybersecurity features, it not only revolutionizes process mass spectrometry, but also optimizes the ef ciency and safety of the fermentation process.


More information online: ilmt.co/PL/NAj4 For More Info, email:


email:


For More Info, email: email:


62135pr@reply-direct.com


High Performance Dew Point Chilled-Mirror


62136pr@reply-direct.com


C, making it suitable for a wide range of applications. It can also measure frost point temperatures down to -40o and up to +70o


Process Insights’ 473-series is a chilled-mirror hygrometer for high-precision dew point measurements. The instrument uses the chilled mirror technique to measure dew point temperature, which is the most accurate method for measuring humidity. The instrument provides high accuracy and repeatability, with a measurement uncertainty of ±0.05°C. With the measurement of various humidity-related parameters, including dew point, frost point and absolute humidity, it of ers maximum versatility for users. The 473-series measures dew point temperatures from -50o +100o


C to C C. The device is controlled via a user-friendly


interface with a large, easy-to-read display and intuitive menus. The device can be operated with just a few buttons and guides the user through the measurement process with the help of on-screen instructions. With all its features, the 473 series is an optimal instrument to be used cost-ef ectively in a variety of industries where precise dew point measurements are critical.


More information online: ilmt.co/PL/m4bv For More Info, email:


email: For More Info, email: 62161pr@reply-direct.com


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56  |  Page 57  |  Page 58  |  Page 59  |  Page 60  |  Page 61  |  Page 62  |  Page 63  |  Page 64  |  Page 65  |  Page 66  |  Page 67  |  Page 68