Author Archives: Keller Haws

  1. Common Pumps Found in the Chemical Industry

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    Chemical manufacturing facilities work with a variety of valuable chemical compounds. Acids, caustics, solvents, and polymers are all widely used throughout these facilities, and they must be managed effectively to ensure a safe and productive manufacturing environment. There are four main types of chemical pumps used to meet the fluid management needs of the chemical industry: centrifugal pumps, diaphragm pumps, positive displacement pumps, and turbine pumps.

    Common Pumps Found in the Chemical Industry

    Types of Pumps Used in the Chemical Industry

    The liquids used in the chemical industry feature various levels of corrosiveness, abrasiveness, and viscosity. To handle them efficiently without the risk of breakdowns or stoppages, one of four pump varieties is typically used:

    • Centrifugal pumps. The most common type of pump used in the chemical industry, centrifugal pumps are highly efficient and simple in operation as well as design. Compared to other pump varieties, they are generally less expensive.
    • Diaphragm pumps. These are a type of positive displacement pump capable of moving liquid-gas mixtures or liquids using a reciprocating diaphragm. They are available in metal and plastic materials and are particularly compatible with certain types of chemicals that metal-constructed pumps are unsuitable for.
    • Positive displacement pumps. These are all types of rotary pumps and include piston, rotary vane, screw, and gear pumps. They are more efficient at moving high-velocity fluids than centrifugal pumps and can deliver higher pump pressures. They can also move low-vapor-pressure fluids that flow at lower speeds, creating more resistance.
    • Turbine pumps. Featuring turbine-like impellers, these pumps use radially oriented teeth to move liquid. They combine the versatility of a centrifugal pump with the high discharge pressure of positive displacement pumps. However, they are unsuitable for transporting liquids containing solid content.

    Pump Selection Considerations

    Since many types of pumps are used in the chemical processing industry, identifying the most suitable option for a given application requires consideration of several factors, including:

    • Amount of solid materials present in the liquid
    • Liquid corrosiveness
    • Liquid viscosity
    • Liquid abrasiveness

    The type of liquid being processed plays a key role in pump selection. For example, liquid-gas mixtures require pumps capable of handling them without stoppages or breakdowns. Liquids containing large amounts of solid materials require heavy-duty solutions to perform efficiently in harsh conditions and reliably transport these mixtures.

    Liquid characteristics also play a critical role in choosing pump construction materials. Corrosion is a key consideration for the chemical industry, and the materials used to construct pumps must be compatible with the materials being pumped. For example, when transporting highly corrosive substances, such as acids, stainless steel pump construction is required.

    Why Stark Tech?

    Stark Compression, formerly Glauber Equipment Corporation, has over 60 years of experience meeting the needs of the chemical industry. We offer a diverse variety of pumps for chemical applications including:

    • Air-operated double-diaphragm (AODD)
    • Centrifugal pumps
    • Chemical metering pumps
    • Positive displacement pumps
    • Peristaltic pumps

    We work closely with each client to develop reliable, long-lasting solutions. Our facility features everything needed to design and build custom-fabricated products, including overhead cranes, state-of-the-art welding and fabrication equipment, and a paint booth. All of our piping fabrication and assembly is performed by union pipe fitters and we perform on-site unit testing up to 400HP, as well as flow and pneumatic testing. To learn more about our chemical pumps, reach out to our team today.

  2. How We Can Successfully Reduce Methane Gas Emissions

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    Are you looking to reduce your company’s environmental footprint while maintaining production capacity? Do you want to limit the emissions caused by industrial and renewable energy sources?

    Stark Compression, LLC can help. Our services provide innovative solutions that allow companies to unlock the full potential of their operations, create a cleaner environment, and achieve maximum efficiency.

    We understand that reducing emissions is easier said than done, so we’ve designed our reliable systems with one goal – making it effortless for businesses to transition toward meaningful sustainability improvements. Learn how we can help reduce emissions with our turnkey solutions.

    Reduction of Emissions

    Alarming Rise in Emissions

    2021 saw the largest annual increase ever recorded by global monitoring stations. According to the United Nations Environment Programme, total greenhouse gas emissions are nearly 50 percent higher than in 1990. It means the world is not on track regarding reducing our contribution to global warming and climate change.

    The unfortunate part is that nearly 45% of methane emissions are man-made. Many notable organizations emphasize that lowering these emissions is imperative if people want to stay below the 1.5° and 2°C marks. Achieving this daunting feat poses many rewards, such as a cooler planet that prevents many global warming calamities.

    Other benefits of lower emissions:

    • Better air quality due to a decrease in outdoor air pollution
    • Reverse the impacts of global warming
    • Boosts global economy
    • Improve human health
    • Maintain biodiversity

    The urgent need for decisive action has never been greater, and Stark Compression, LLC is here to provide products and services that reduce your carbon footprint. Although it seems like a small step, we ensure consistent results that will create a snowball effect for other companies to follow!

    Aiming to Save the Planet with Renewable Gas

    After carbon dioxide, methane is the second most abundant anthropogenic greenhouse gas. It’s 72 times more potent than CO2 and accounts for about 20% of global emissions.

    In 2019, WMO estimated that emissions are 260% of pre-industrial levels. It’s slowly increasing, so policies like the Global Methane Pledge were launched to successfully reduce methane emissions by 30% in 2030 from 2020 levels.

    With this in mind, we have become a trustworthy clean-tech provider where methane gas is our main target. We currently have football-sized turnkey plants where we transform methane gas from landfills and biogas sites into clean, green, renewable natural gas.

    How We Do It

    Stark Tech recently acquired Glauber Equipment Corporation, which serves large-scale industrial and renewable energy applications. As the Renewable Natural Gas market evolves and grows, we offer systems to aid them in their operations.

    Equipment for the RNG market:

    These skid systems and components are designed to aid in the RNG process. Since many industries benefit from sending their waste to RNG plants, our equipment is a reliable platform for energy producers to meet their sustainability objectives.

    Working Towards a Brighter Tomorrow with Renewable Gas

    The ever-growing RNG market proves that we can make a significant impact with renewable energy sources. We are determined to aid in the fight against climate change and build a green economy for future generations.

    As markets change and tighter environmental regulations are implemented, Stark Compression, LLC has become a one-stop shop for renewable gas technologies, such as RNG compression skid packages. We help many companies adopt a more sustainable approach to their operations while decreasing their carbon footprint.

    If you have any questions about our products or services, don’t hesitate to contact us today. We’re ready to provide any support you need to reduce your emissions and make a better tomorrow with our green initiatives.

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