MOGAS Valves for Power Generation
Ball Valves Outperform and Outlast the Alternatives
MOGAS is well known throughout the power industry because they solve issues that routinely plague power plants – leaking valves, seat erosion, blown packing, and the inability to isolate critical equipment – all of which contribute to significant heat rate loss and safety concerns.
Download the catalog that explains how MOGAS ball valves:
- Prevent leaks to atmosphere.
- Resolves seat erosion.
- Eliminates valve seizure.
- Maintains absolute shutoff.
- Avoids galled seats.
Cash Valve Industrial Regulators for Air, Gas, Steam, Water and Oil Service
Cash Valve is a leading manufacturer of Pressure Regulating and Back Pressure Valves offering products for Steam, Air/Gas, Liquid, and Cryogenic applications.
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| Get the Cash Valve Catalog Here |
For more information about Cash Valve, contact Piping Specialties, Inc. Call them at 800-223-1468 or visit their website at https://psi-team.com.
Sanitary Process Refractometers for Food, Beverage & Dairy Industries: The Vaisala K-PATENTS PR-43A
Vaisala K-PATENTS® PR-43A Models PR-43-AC, PR-43-AP, PR-43-APT
Vaisala K-PATENTS® Sanitary Process Refractometers PR-43-AC for hygienic installations in small pipe line sizes of 2.5 inch and smaller; PR-43-AP for hygienic installations in large pipes, tanks, cookers, crystallizers and kettles and for higher temperatures up to 150°C (300 °F); and the PR-43-APT for flush mounting installations in cookers, cooling crystallizers and other vessels that have scrapers or mixers.
Sanitary Refractometer Applications:
Extraction, evaporation, brewing, distilling, sugar dissolving, blending, filling. Alcohol, rum, whiskey, brandy, vodka, molasses, liquors, cider, alcoholic beverages, pre-mixed liquors. Beer and malt beverages, wort, cut beer, root beer. Juices, blended vegetable and fruit juices and nectars, still drinks, vegetable and juice concentrates, iced tea and coffee, instant coffee and tea. Soft drinks, energy and sport drinks, beverage base. Wines, grape must.
Sanitary Refractometer 3A Approval:
The Sanitary refractometer PR-43-A is Sanitary 3-A approved to meet the highest hygiene requirements of food production. The 3-A Symbol assures that the Sanitary Refractometer
PR-43-A conforms to 3-A Sanitary Standard Number 46-04 for Refractometers and Energy-Absorbing Optical Sensors for Milk and Milk Products and it has passed the independent Third Party Verification inspection for 3-A Symbol authorization.
For more information about Vaisala K-PATENTS products in New New England, contact Piping Specialties, Inc. / PSI Controls. Call them at 800-223-1468 or visit their web site at https://psi-team.com.
Anderson Greenwood Instrument Valve Solutions
TESCOM Anderson Greenwood Instrumentation serves many industries and applications. The product line includes a comprehensive range of isolation valves (including root and gauge models), instrument manifolds (for pressure, level and flow measurement), and purpose-designed Instrument Enclosure Systems.
Products include:
- Hand Valves
- Gauge Valves
- Primary Isolation Gauge Root Valves
- Pressure Manifolds
- Flow and Level Manifolds
- IntelliMount™ Systems
- Saddlemount
- Keyblok Manifolds
- Monoflange
- Instrument Protection Systems
- Modular Mounting Systems
- ACCU-Mount™ Systems
For more information, contact Piping Specialties, Inc / PSI Controls. Call them at 800-223-1468 of visit their website at https://psi-team.com.
Refractometer Application in Kraft (Sulphate) Pulp Process: Digester Washing Zone and Blowline
Introduction
The first operation in the Kraft pulping process involves the extraction of cellulose from wood by dissolving the lignin that binds the fibers together. This is done in a strongly alkaline solution.
This process is known as cooking. After the wood pulp is obtained, it is washed and bleached to obtain the fibrous product.
To optimize the pulp chemical consumption and water usage, the black liquor concentrations have to be measured before and after washing.
Application
Incoming wood is debarked and chipped to an optimal size to minimize fibre damage, and to maximize the impregnation with the cooking liquor. The chips and the cooking liquor are fed into a large vessel known as digester. The pulping reaction takes place under pressure and at a high temperature.
After cooking, the pulp passes through a blow line to the blow tank and then to a washing section. The diffuser washers separate the black liquor from the fibers by washing them with a washing liquor or water. The products from the fiber line are a clean pulp, and a diluted black liquor known as weak liquor.
The washed pulp is then screened before it is sent to the bleaching plant, and the weak black liquor passes from the washing section to the chemical recovery process.
Instrumentation and installation
The K-Patents SAFE-DRIVE Refractometer PR-23-SD measures in real-time the Total Dissolved Solids (TDS) content in black liquor.
in the blow pulp suspension after the digester enables monitoring of the diffuser operation. Together with other measurements (e.g. filtrate and flush liquor) this provides the mill with the ability to control the performance of the washing zone in the digester. In addition, TDS measurement in the blow line allows the performance of the digester to be monitored, ensuring that it yields the correct concentration. The combination of these measurements facilitates continuous calculation of the mass balances of the digester.
The refractometer’s measurement is unaffected by bubbles, particles, consistency, flow, ion changes, pH, temperature, pressure, color or turbulent flow. The measurement surface is periodically cleaned using an integrated and automatic prism cleaning system.
The K-Patents PR-23-SD
Black liquor concentration measurement with the SAFE-DRIVE process refractometer helps to increase washing efficiency, obtain a consistent pulp quality, reduce bleaching chemical consumption and environmental load, and increase evaporation efficiency.
For more information, contact PSI Controls (Piping Specialties, Inc.). Call them at 800-223-1468 or visit their website at https://psi-team.com.
An Innovative and Unique Solution for Measuring Dry Gas Flow in Wet Gas Environments
The Problem - Reading Dry Gas Flow in a Wet Gas Environment
Irrespective of any single manufacturer's claim, daily and seasonal temperature changes in wet gas environments cause erratic high flow readings in standard thermal flow meters. With standard thermal flow meters, as the flow flow temperature decreases, more water condenses out of the gas causing the standard thermal flow meter to misread the water contacting the sensor as dense air. Within an active condensing gas flow, the low overheat (less than 50°C) of standard flow meter products make them incapable of accurately reading the dry gas flow within a wet gas environment.
Kurz Instruments Develops a Practical Implementation of the Leidenfrost Effect to Overcome the Problem
Kurz Instrument developed an innovative solution. By maintaining a high signal-to-noise ratio and a high sensor overheat, mist particles vaporize on impact with the heated sensor. Thus, by employing the Leidenfrost Effect, the leading edge of larger droplets vaporize to steam, which diverts the remaining water around and away from the heated sensor. The unique design of the WGF allows it to accurately monitor the dry gas component in a wet gas flow regardless of changing condensation levels.
The Kurz WGF flow meter for condensing gas environments includes features that allow them to outperform all other currently available thermal mass flow meters. Kurz was the first thermal mass flow meter manufacturer offering accurate and reliable condensing gas flow measurements. Their unique design centers around a high 300°C sensor overheat capability. The design also provides sensor overheat protection at zero flow through the incorporation of a unique temperature control and power limiting design. As a result, the Kurz WGF is not affected by water droplets in the flow stream. This unique technology establishes Kurz flow meters with WGF technology as the only thermal flow devices suitable for biogas and condensing gas environments found in digesters, landfills, animal feeding operations, mining, and wet stacks.
To learn more about The Leidenfrost Effect and how it applies to Kurz flow meters, visit this page.
To learn more abount Kurz Instrument products, call PSI Controls (Piping Specialties, Inc.) at 800-223-1468, or visit their web site here - https://psi-team.com.
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