Newsletter_07-2024_EN

provider of measurement instruments, who played a crucial role in
the successful assessment of the biogas upgrading system.
The Challenge
The assessment of the biogas upgrading system at Sustainable Fuel
Plant (SFP) brought forth a specific set of challenges that demanded
a meticulous approach. Firstly, achieving precise analysis of both the
biogas feed flow and the process permeate flow (offgas) was deemed
critical due to the complex composition of gases involved. Any
inaccuracies in the process had the potential to cause elevated CH4
levels in the permeate flow, which could significantly impact the revenue
of biogas upgrading sites.
Operating under challenging wet conditions was an additional
hurdle, requiring analyzers that could function effectively despite
the high relative humidity in both the biogas feed and permeate
flows. Moreover, compliance with ATEX zones, an imperative safety
requirement in biogas facilities, had to be ensured. Conducting
in-situ analysis was also vital, minimizing the need for new analysis
lines and providing a more accurate representation of real-time conditions.
Lastly, the analysis was intended to be temporary, necessitating
easily implementable and removable analyzers that could adapt
to evolving requirements during the assessment process.
The Solution
Cutout: The Vaisala MGP262 installed
To surmount the array of challenges posed by the biogas upgrading
assessment, Pentair joined forces with Vaisala, a distinguished industry
leader renowned for their expertise in measurement instruments
and solutions. Vaisala, with their extensive experience and
innovation in the field, proposed a strategic solution for the evaluation.
They recommended the utilization of their cutting-edge Vaisala
MGP261 and MGP262 multigas probes, which proved to be instrumental
in addressing the specific requirements of this assessment.
The MGP261 and MGP262 multigas probes offered a remarkable
capability to provide real-time process values, precisely within
the defined ranges of CH4 and CO2, exhibiting an exceptional level
of accuracy. A significant advantage was their adaptability to challenging
wet conditions, ensuring reliable performance even in highhumidity
environments - a crucial factor given the nature of biogas
processing. Moreover, these probes were designed to comply with
ATEX zones, meeting the stringent safety regulations of biogas facilities.
Furthermore, the implementation of these probes was streamlined
by their threaded process connections, allowing for straightforward
integration into the existing system. This feature considerably eased
the process of installation, thereby enhancing the efficiency and
speed of the assessment, aligning with the project‘s temporary nature.
By synergizing the data obtained from the biogas feed, retentate,
and permeate streams, a comprehensive analysis of the entire process
was conducted. This holistic approach allowed for a thorough
assessment, enabling a deep understanding of the dynamics and efficiency
of the biogas upgrading system. The analysis revealed that
Pentair‘s process design conformed rigorously to the specified design
criteria. This validation provided a strong assurance to SFP that
the biogas upgrading system was functioning precisely as intended,
in alignment with the set objectives and performance expectations.
The successful implementation of the MGP261 and MGP262
multigas probes proved to be a pivotal step in evaluating the biogas
upgrading system at the Sustainable Fuel Plant (SFP). The probes
functioned seamlessly, delivering accurate and precise measurements
throughout the assessment period. Accurate measurement
and optimization of methane and CO2 levels are fundamental to
enhancing the efficiency and sustainability of the biogas upgrading
process. The precision achieved in these measurements ensures
that the upgraded biogas meets the desired quality standards, aligning
with sustainability objectives.
“We are committed to sustainable progress, and we always strive
to prevent revenue losses for our customers by applying rigorous
controls. Our biogas upgrading plants also reduce methane emissions
which we measure with Vaisala MGP261 and MGP262 multigas
instruments to optimize the purification process. This way, we contribute
positively to the energy transition and sustainability goals”
explains Machiel van Essen, NPD Project Manager - Technology at
Pentair.
In essence, the collaboration with Vaisala and the utilization of
their state-of-the-art multigas probes proved to be a pivotal step in
successfully navigating the intricate challenges posed by the assessment,
ultimately ensuring a thorough and accurate evaluation of the
biogas upgrading system at the Sustainable Fuel Plant (SFP).
Summary
In summary, the collaboration between Pentair and Vaisala, leveraging
the MGP261 and MGP262 multigas probes, demonstrated the
effectiveness of these instruments in verifying the performance of
the biogas upgrading system at the Sustainable Fuel Plant site. The
ease of installation and reliable performance make these probes a
valuable extension of Pentair‘s process analysis kit. Moreover, this
successful configuration, made possible through collaboration with
Vaisala, has the potential to be offered to Pentair customers in the
future, enabling the tracking of both process and material performance,
aligning with Pentair‘s commitment to sustainable and responsible
solutions in the field of gases.
Vaisala GmbH
Rheinwerkallee 2
D 53227 Bonn
Telefon: +49 228 249710
Telefax: +49 228 2497111
eMail: vertrieb@vaisala.com
Internet: http://www.vaisala.de
www.reinraum.de | www.cleanroom-online.com NEWSLETTER | Edition EN 07-2024
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