Application Notes
Pulp and Paper
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Pulp and Paper Application Notes Index
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Integration of Real-time Utility Monitoring with a DCS |
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The discharge of improperly treated industrial chemicals and fuel gas can have a major impact on the environment, posing a serious threat to public health. Concurrent with the global growth of manufacturing operations to keep pace with market trends, many countries are taking measures to deal with environmental problems.
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pH Measurement of Wastewater Treatment |
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The treatment of wastewater from pulp and paper plants is a serious environmental concern. Yokogawa's submersion holder with an ultrasonic+air-jet cleaner
(customized product) can reduce the manual cleaning frequency to just once every one or two
months.
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Humidity Measurement for Paper Dryer Control |
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Humidity control is essential to maintaining high paper quality and high heat energy efficiency. The ZR402G/HS Direct In Situ Zirconia High Temperature Humidity Analyzer requires no sampling system and operates stably in high-temperature environments.
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Measurement in Cogeneration and Captive Power Boiler |
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Steam is still one of the most popular methods of providing an energy source to a process and its associated operations. The more accurate and reliable measurements that are made, the more informed decisions can be taken that affect costs and product quality.
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Paper Machine Basis Weight Measurement |
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Yokogawa’s unique simultaneous dual-frequency excitation method and optional enhanced dual frequency excitation method can offer benefits in this application which can result in tighter control, faster response, more end product per batch, greater profit and a direct cost savings to the customer.
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Black Liquor Recovery |
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With the high temperatures, pressures, and levels of dissolved organics that are encountered, the ADMAG AXF flowmeter design is ideal for use in all phases of the chemical recovery process.
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Magmeter for a KP Continuous Digester |
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The new digester magmeter enabled accurate and stable flow measurement of the black liquor circulation line, helping the user to stabilize the cooking degree that determines the quality of the chip digesting process.
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