Posted by Nova Gas on | Comments Off on Portable Gas Analysis in Action: Practical Uses and Advantages
In many industries, gas composition directly affects safety and operational efficiency. The ability to take readings at the point of need is important for spot checking a process or detecting potential hazards. Portable gas analyzers provide the flexibility needed to maintain safety and under real-world operating conditions.
Unlike fixed systems, portable gas analyzers are easily moved between sampling points, and they feature ruggedized construction for use in the field where conditions can be unpredictable. From verification of emissions, to testing process gases, to confirming readings of permanent analyzers between service cycles, portable gas analyzers are both versatile and convenient.
Here we’ll look at some use cases for these devices, advantages of mobile analysis, and tips for getting accurate readings.
When and Why to Use a Portable Gas Analyzer
A gas analyzer that’s portable fills the space between continuous industrial gas monitoring and laboratory testing. Portable gas analyzers are best suited to short-term projects, troubleshooting, or verification work — all applications where speed and flexibility are priorities.
Technicians turn to portable gas analyzers for a variety of tasks:
Performing emissions checks during environmental audits or stack testing.
Verifying gas composition after maintenance, start-up, or shutdown.
Conducting environmental or process measurements in remote or temporary locations.
Cross-validating readings from permanent analyzers or sensors in the field.
By combining mobility with on-demand data, portable gas analyzers allow engineers to quickly respond to shifts in process behavior and emission levels. Effective portable gas monitoring supports industries including power generation, refining, biogas production, and process manufacturing.
Advantages of Portable Gas Analysis
Portable analyzers balance convenience and efficiency, and are invaluable for time-sensitive work and analysis in the field. The key advantages of high-quality portable gas analysis include:
Mobility. Compact, rugged housings protect equipment during transport between sampling points.
Efficiency. They are quick to set up and operate for troubleshooting or audits, with no downtime or permanent installation required.
Multigas Measurements. Evaluate several gases simultaneously, including CO, CO₂, O₂, NOₓ, CH₄, and other common gas mixtures.
Low Maintenance. They feature straightforward calibration, easy-access components, and minimal servicing needs.
These features make portable gas analyzers cost-effective tools for process optimization, emissions compliance, and field research. Teams managing multiple facilities (or temporary sites) can cover a wide range of measurement needs with a single, streamlined instrument.
Achieving Accurate Results in the Field
While portable systems cannot replace permanent installations, they can produce accurate and reliable readings even in demanding industrial environments. When working with a portable gas analyzer, proper sample conditioning, calibration, and handling are critical.
To ensure dependable field results, operators should always:
Protect sensors from particulates and moisture using filters and condensate traps.
Keep sampling lines short, insulated, and inert to minimize absorption and contamination.
Calibrate analyzers regularly using certified reference gases, and follow manufacturer-recommended intervals.
Verify readings against known standards before compliance, performance, or diagnostic measurements.
These steps help maintain stable readings and extend sensor life, for a solid return on investment. With routine maintenance and correct setup, portable gas analyzer equipment produces field data that is highly beneficial for operational decisions or regulatory reporting.
Reliable Gas Analysis, Wherever You Need It
Portable gas analyzers are adaptable to a variety of operational settings and processes for quick, actionable readings that don’t interfere with production. They also eliminate lengthy turnaround times for laboratory analysis.
Nova’s field-proven systems combine mobility, reliability, and practical accuracy to support safe, efficient operation across a wide range of industrial applications. To learn more, contact us or request a quote, and speak directly with our gas composition specialists about your analysis needs.
Posted by Nova Gas on | Comments Off on Renewable Natural Gas Applications
Renewable natural gas (RNG) initiatives can answer growing concerns about climate change and rising CO2 levels while also powering the domestic economy with new jobs and revenue sources. By using upgraded biogas instead of conventional natural gas from fossils, organizations can reduce pollutant levels without sacrificing output or performance. Biogas upgrading systems can treat recovered biogas from landfills, upgrade it by removing unwanted elements, and produce a cleaner, renewable fuel source.
Learn more about the growing applications of renewable natural gas and the benefits it offers.
Applications of Renewable Natural Gas
Renewable natural gas is biogas that has been upgraded to replace fossil natural gas. RNG is made up of biogases recovered from landfills, farms, industrial facilities, food production plants, and wastewater treatment sites. Instead of allowing this gas to go to waste or become an environmental hazard, RNG systems can repurpose the gas for a wide variety of applications, including:
Heating: RNG can be a versatile heat source for existing buildings, new constructions, and industrial processing systems. This is one of the most popular use cases currently being explored in more depth.
Power: RNG can be used to produce electricity.
Fuel: RNG can power vehicles and machinery in lieu of diesel or fossil natural gas.
Bioproduct feedstock: Produced from renewable biomatter, RNG can be made into bioproduct feedstock.
Turning to RNG instead of natural gas in these and other applications can reduce the demand for fossil fuels, especially in the industrial and transportation sectors. Repurposing biogas also removes it from conventional waste management processes and uncovered lagoons, where it often continues to emit greenhouse gases.
Benefits of Using Renewable Natural Gas
RNG is full of exciting new possibilities for reducing greenhouse gas emissions, diversifying energy sources, and strengthening domestic energy production efforts. Here are some specific benefits of switching to RNG.
Create New Domestic Jobs
RNG facilities will need a trained staff of technicians and green technology professionals. With the growth of RNG, there will be an increased supply of domestic jobs that cannot be outsourced.
Generate New Streams of Revenue for U.S. Farmers
Farms represent a significant source of usable biogas. Diary, hog, and poultry farmers can convert unwanted biogas from hazardous waste to an in-demand energy source. This new revenue source can supplement their primary income.
Improve Waste Management Processes
Agricultural waste management processes across the United States are often unable to handle the influx of waste, so it accumulates in landfills and local bodies of water. By using the waste for RNG production, there’s a lower risk of runoff and groundwater contamination.
Increase Domestic Energy Production
The United States relies on foreign sources of oil and fuel. Using RNG can protect national security interests because local producers can supply vehicle fuel. The U.S. can reduce dependence on foreign-produced transportation fuel while also diversifying its energy sources, improving domestic energy security.
Reduce Greenhouse Gas Emissions
Uncontained biomass releases methane and high levels of greenhouse gases into the atmosphere. But by repurposing those waste products for RNG, those byproducts are combusted instead of released, resulting in a 21% decrease in potency. Also, because RNG is replacing natural gas, it further reduces the amount of greenhouse gas released into the atmosphere. RNG itself doesn’t contain much carbon, and the biogenic CO2 it releases during combustion won’t increase levels of carbon in the natural carbon cycle. This results in dramatic reductions of greenhouse gases and methane through two avenues at once.
Renewable Natural Gas Solutions From Nova Analytical Systems
Renewable natural gas is a viable alternative to reliance on conventional natural gas. At Nova Analytical Systems, we specialize in creating gas analyzers and sample conditioning equipment for gas production and distribution organizations. Our products that support RNG include these landfill and biogas analyzers:
Nova 910 Series: This series is designed to monitor processed, recovered gases from landfills. These analyzers continuously remove moisture from moisture-laden sample gas-without requiring compressed air or cooling water.
Nova 920 Series: This series is designed to monitor processed, recovered gases from biogas applications. These analyzers also remove moisture from wet sample gas without needing compressed air, cooling water, or thermoelectric elements prone to failure.Request a quote to learn more about how Nova gas analyzers can support the production of renewable natural gas.
Posted by tmswebsiteadmin on | Comments Off on Nova Analytical launches new line of reliable portable gas analyzers
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