Tensile Behavior Stability of Basalt and Polysulfonamide Composites in High-Temperature Flue Gas Purification

2013 ◽  
Vol 711 ◽  
pp. 45-50
Author(s):  
Zhen Hua Wang ◽  
Heng Gen Shen ◽  
Li Bo Wang ◽  
Zhen Liang
Keyword(s):  
High Temperature ◽  
Heat Resistance ◽  
Flue Gas ◽  
Acid Corrosion ◽  
Filter Material ◽  
Air Permeability ◽  
Chemical Corrosion ◽  
Basic Performance ◽  
Composite Filter ◽  
Chemical Corrosion Resistance

This study focused on the basic performance and analysis of a newly developed composite filter media used in high temperature filtration for bag house. It consists of basalt and polysulfonamide fibers. Thermal dimensional stability, heat resistance, air permeability and chemical corrosion resistance were tested to reveal the properties. Based on the experimental results, possible analysis showed that the new filter material had excellent performance in heat resistance, air permeability and acid corrosion.

Adhesion and desorption characteristics of high-temperature condensed flue gas dust on filter material surface

2019 ◽  
Vol 354 ◽  
pp. 760-764 ◽  
Author(s):  
Lige Tong ◽  
Xudong Chen ◽  
Yanping Zhang ◽  
Shaowu Yin ◽  
Chuanping Liu ◽  
...  
Keyword(s):  
High Temperature ◽  
Flue Gas ◽  
Filter Material ◽  
Material Surface

DURANICKEL ALLOY 301

Alloy Digest ◽  
1963 ◽  
Vol 12 (6) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Heat Resistance ◽  
Physical Properties ◽  
Surface Treatment ◽  
High Strength ◽  
Heat Treating ◽  
International Nickel Company ◽  
Temperature Performance

Abstract DURANICKEL Alloy 301 is a wrought, age-hardenable nickel alloy having high strength, high corrosion and heat resistance. It is recommended for springs, diaphrams, bearings, pump and valve parts. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-83. Producer or source: The International Nickel Company Inc..

INCONEL X

Alloy Digest ◽  
1953 ◽  
Vol 2 (3) ◽  
Keyword(s):  
High Temperature ◽  
Base Alloy ◽  
High Strength ◽  
Heat Treating ◽  
Age Hardening ◽  
Chemical Corrosion ◽  
International Nickel Company ◽  
Temperature Performance ◽  
Nickel Base ◽  
Corrosion And Oxidation

Abstract INCONEL X is a high-strength, high-temperature nickel-base alloy responding to age hardening for maximum properties. It is highly resistant to chemical corrosion and oxidation. Its creep rate is low under high stresses at 1200-1500 F. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness, creep, and fatigue. It also includes information on high temperature performance as well as heat treating, machining, joining, and surface treatment. Filing Code: Ni-3. Producer or source: International Nickel Company Inc..

CMN-155

Alloy Digest ◽  
1968 ◽  
Vol 17 (8) ◽  
Keyword(s):  
High Temperature ◽  
Heat Resistance ◽  
Physical Properties ◽  
Gas Turbine ◽  
Base Alloy ◽  
Heat Treating ◽  
Jet Engine ◽  
Iron Base Alloy ◽  
Temperature Performance ◽  
High Oxidation

Abstract CMN-155 is an austenitic iron-base alloy having high oxidation and heat resistance combined with good high temperature properties. It is recommended for jet engine and gas turbine components, high temperature fasteners, and rocket chambers. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SS-212. Producer or source: Cannon-Muskegon Corporation.

URANUS 52N

Alloy Digest ◽  
1994 ◽  
Vol 43 (5) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Flue Gas ◽  
Crevice Corrosion ◽  
Heat Treating ◽  
Flue Gas Desulfurization ◽  
Temperature Performance ◽  
Aisi Type ◽  
Better Than

Abstract URANUS 52N is a nitrogen-alloyed duplex stainless steel improved in stress-corrosion cracking resistance and with pitting and crevice corrosion resistance better than AISI Type 317L. Applications include handling phosphoric acid contaminated with chlorides and in flue gas desulfurization scrubbers. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-566. Producer or source: Creusot-Marrel.

AL 4565 ALLOY

Alloy Digest ◽  
2004 ◽  
Vol 53 (8) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
High Temperature ◽  
High Resistance ◽  
Flue Gas ◽  
Heat Treating ◽  
Flue Gas Desulfurization ◽  
High Nitrogen ◽  
Temperature Performance ◽  
High Level

Abstract AL 4565 alloy has a high level of austenitizers, which provides the microstructure with a high resistance to sigma formation during welding. The high nitrogen also gives the alloy superior strength among the austenitics. Applications include flue gas desulfurization and handling seawater. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as heat treating and joining. Filing Code: SS-906. Producer or source: Allegheny Ludlum Corporation.

Study on Oil-Ash Corrosion and Coal-Ash Corrosion Occurred in the Flue-Gas Side of Fossil Power Plant

2011 ◽  
Vol 418-420 ◽  
pp. 918-921
Author(s):  
Yong Yan Zhou ◽  
Yu Zhou ◽  
Guo Hua Lu ◽  
Tian Sheng Chen
Keyword(s):  
Flue Gas ◽  
High Speed ◽  
Fossil Fuels ◽  
Influence Factors ◽  
Heating Surface ◽  
Coal Ash ◽  
Chemical Corrosion ◽  
Boiler Tubes ◽  
Prevention Methods ◽  
Fossil Power Plant

A large number of high-speed soot particles would be produced after fossil fuels' (oil or coal) combustion in the boiler. These high-speed particles not only directly attack the heating surface of boiler tubes (damaging the tubes mechanically), but also condensate on the wall, causing even more serious chemical corrosion. The discussion has deeply studied the occurrence sites, reaction mechanism, influence factors as well as identification and prevention methods of oil-ash corrosion, coal-ash corrosion, so it would have a positive guiding significance for reducing (or preventing) the flue-gas side corrosion.

scholarly journals Study on the influence of test solution concentration on the chemical corrosion resistance of ceramic tiles

2020 ◽  
Vol 185 ◽  
pp. 04042
Author(s):  
Tao Tian ◽  
Shanyu Liu ◽  
Rong Wang ◽  
Ying Lei ◽  
Changlin Zheng
Keyword(s):  
Chemical Resistance ◽  
Solution Concentration ◽  
Test Solution ◽  
Test Results ◽  
Ceramic Tiles ◽  
Acid Base ◽  
Chemical Corrosion ◽  
Base Solution ◽  
Improvement Measures ◽  
Chemical Corrosion Resistance

Chemical resistance is one of the important evaluation factors of ceramic tiles. This article describes the method for determining the chemical resistance of ceramic tiles, and discusses the influence of acid-base solution concentration on the test results during the experiment, and proposes corresponding improvement measures.

scholarly journals THEORETICAL ASPECTS OF DEVELOPMENT OF COMPOSITE NANOSTRUCTURED GYPSUM BINDER CHARACTERIZED BY INCREASED HEAT RESISTANCE

2020 ◽  
Vol 2 (4) ◽  
pp. 5-13 ◽  
Author(s):  
A. Cherevatova ◽  
I. Zhernovskaya ◽  
D. Alehin ◽  
M. Kozhuhova ◽  
N. Kozhuhova ◽  
...  
Keyword(s):  
High Temperature ◽  
Heat Resistance ◽  
Synergetic Effect ◽  
Binding System ◽  
Unit Cell Size ◽  
Structure Framework ◽  
Improved Performance ◽  
Temperature Exposure ◽  
New Generation ◽  
High Temperature Effect

there are a lot of different types of binders for construction purpose, a strong interest is focused on free-of-cement binders of new generation, which are characterized by unique and/or improved performance properties. Among them there is composite nanostructured gypsum binder (CNGB) as a quite new binding system. In the framework of this study the hypothesis of synergetic effect in hardened binding system was proposed and approved. The hypothesis is realized when interaction of two binding systems with different structure formation mechanism such as followings: polymerization-polycondensation and hydration. A number of experiments were carried out and the results were obtained, which demonstrate a resistance of CNGB under high-temperature effect (up to 1000ºC) vs. ordinary gypsum binder. It was determined that a heat-resistance of CNGB is associated with joint crystallization of sulphate-based component (gypsum binder) and highly-reactive silica-based component (in nanostructured binder). Normally, nanostructuted binder is stable under high-temperature exposure. The indicator of synergetic effect is formation of new crystalline phase – hydroxyellestadite Ca5(SiO4)3(SO4)3(OH)2. This phase has unit cell size which is stable under temperature gradient. This characteristic allows saving structure framework in CNGB under high temperature.

Sign in / Sign up

Export Citation Format

Share Document