AMPP Store - Products tagged with 'fgd'

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Cross-Linking Performance to Mechanism: Correlation of lining performance in flue gas desulfurization applications to cure mechanism

Product Number: 41212-703-SG

Author: Andrew Recker

Publication Date: 2012

$20.00

Some of the toughest environments for protective coatings to withstand are seen in the power industry, particularly within the flue gas desulfurization (FGD) process. Temperatures within the different areas throughout the system may reach 350-450°F (177-232°C) and then be cooled to ambient temperatures upon shutdown of the unit.

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Custom Fiberglass Reinforced Plastic Piping (FRP) Proof of Design Testing

Product Number: 51317--9447-SG

ISBN: 9447 2017 CP

Author: Tony Zacharewych

Publication Date: 2017

$20.00

This paper will review what is required by ASTM D6041 as well as give an overview of a recent program to develop and proof test 290 psi (20 Bar) pipe, fittings, flanges, and laminated joints.

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NACE SP0292-2018, Installation of Thin Metallic Wallpaper Lining in Air Pollution Control and Other Process Equipment

Product Number: 21054-SG

Publication Date: 2018

$179.00

HISTORICAL DOCUMENT.

This standard is intended for use by those specifying and installing thin metallic linings (nickel alloy, stainless steel, and titanium) in air pollution control and other process equipment subject to corrosive conditions.

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NACE SP0292-2024, Installation of Thin Metallic Wallpaper Lining in Air Pollution Control and Other Process Equipment

Product Number: NACE SP0292-2024

$109.00

This standard practice provides technical and quality assurance guidelines for handling and installing nickel alloy, stainless steel, and titanium linings in air pollution control equipment (e.g., FGD systems, ducts, and stacks). The concepts and guidance included in this standard may also be useful in other process industries, but may require modification to meet the requirements of a particular process. This standard is intended to be a basis for preparation of a specification to be agreed on by contracting parties for the installation of wallpaper lining in air pollution control and other process equipment. It is the responsibility of users of this standard to determine the suitability of specific procedures, metals, and alloys for particular applications.

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Optimization of FGD Operating Conditions by Electrochemical Laboratory Testing Applied to Alloy UNS S32205

Product Number: 51320-15069-SG

Author: Daniel Betancourt, Steven Kung, Craig Birkenfeld, Jie Wen

Publication Date: 2020

$20.00

Flue gas desulfurization (FGD) systems are frequently used at power plants to remove SO2 from coal combustion. In systems where limestone is utilized, calcium sulfate from the resulting slurry can be concentrated into a valuable byproduct. However, the concentrated slurry containing chloride poses increased localized corrosion risk to the materials of construction in contact with exhaust/combustion stream. Cyclic Potentiodynamic Polarization (CPP) and Critical Crevice Temperature (CCT) present electrochemical methodologies which can be used to assess the relative risk of different conditions in the laboratory. However, the results of these techniques can be dependent on the details of the experimental protocol. In this study, the effect of slurry preparation, potential scan rate, alloy conditioning time, and slurry acidity were examined. A conservative test protocol was developed based on the outcomes of the effects considered, and the critical chloride concentration of Alloy UNS S32205 was determined, enabling optimization of FGD operating conditions.

Products tagged with 'fgd'

Cross-Linking Performance to Mechanism: Correlation of lining performance in flue gas desulfurization applications to cure mechanism

Custom Fiberglass Reinforced Plastic Piping (FRP) Proof of Design Testing

NACE SP0292-2018, Installation of Thin Metallic Wallpaper Lining in Air Pollution Control and Other Process Equipment

NACE SP0292-2024, Installation of Thin Metallic Wallpaper Lining in Air Pollution Control and Other Process Equipment

Optimization of FGD Operating Conditions by Electrochemical Laboratory Testing Applied to Alloy UNS S32205

Association for Materials Protection and Performance