1-20 of 138 Search Results for

ash handling systems

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004161
EISBN: 978-1-62708-184-9
...Abstract Abstract Ash handling is a major challenge for utilities and industries using coal as a primary fuel. This article discusses the operating problems associated with conventional fly ash/bottom ash handling systems. It describes the two types of fly ash systems, namely, dry and wet fly...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001284
EISBN: 978-1-62708-170-2
... outgassing. In the mid-1990s, almost all Group III-V growth systems use toxic gases such as AsH 3 and PH 3 . Monitoring systems that are used to detect the presence of both AsH 3 and PH 3 provide a nearly instantaneous readout of concentration and initiate both warning and alarm signals whenever...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004159
EISBN: 978-1-62708-184-9
...Abstract Abstract Dew-point corrosion occurs when gas is cooled below the saturation temperature pertinent to the concentration of condensable species contained by a gas. This article discusses dew-point corrosion problems in the susceptible areas of dry flue gas handling systems. The corrosion...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004137
EISBN: 978-1-62708-184-9
..., in ventilation systems, the gas will be at atmospheric pressure, so more economical materials that do not require the mechanical strength to handle high pressure can be selected. Many of the clean-up systems used in chemical and process plants are fabricated from fiberglass, because FRP has low initial cost...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003050
EISBN: 978-1-62708-200-6
... industry and as raw materials for other processes. This article describes the recycling of in-process scrap and industrial wastes (fly ash, red mud, metallurgical waste, and other waste products), and applications of these recycled products. It focuses on environmental regulations such as Resource...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005197
EISBN: 978-1-62708-187-0
... technologies in cupola equipment, including preheated air blast, recuperative hot blast systems, and duplex electric holders. It discusses the shell, intermittent or continuous tapping, tuyere and blower systems, refractory lining, water-cooled cupolas, emission-control systems, and storage and handling...
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0001737
EISBN: 978-1-62708-178-8
... Related Techniques Spark Source Mass Spectrometry Instrumentation Ion Detection Methods Mass Spectra General Elemental Surveys Quantitative Elemental Measurements Applications Example 1: Stainless Steel Example 2: Coal Fly Ash Example 3: Ground Water Example 4: Impurities...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.9781627082075
EISBN: 978-1-62708-207-5
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006411
EISBN: 978-1-62708-192-4
... Lubricant Pour point API gravity Flash point Kinematic viscosity, mm 2 /s, cSt Viscosity index Roelands, Z Ash, % Neutrality No. °C °F °C °F At 40 °C (105 °F) At 100 °C (212 °F) Jet engine oil, polyol ester, type II, MIL-L-23699B −54 −65 10.0 254 489 28.0 5.10 … 0.61...
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0001748
EISBN: 978-1-62708-178-8
... Handling Calibration Detection Limits Automated Systems Neutron Reactions Example 1: Impurities in Nickel Metal Example 2: The Iridium Anomaly at the Cretaceous-Tertiary Boundary The number of elements that can be observed in PGAA is more limited than in TNAA or ENAA; no more than 20...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005339
EISBN: 978-1-62708-187-0
.... 32 (a) Microstructure of A356–10 vol% fly ash composite. (b) Intake manifold made of such a composite Fig. 33 Sand casting, pressure die casting, and squeeze casting of aluminum/fly ash composite. (a) Sump pump cover. (b) Greenlee hydraulic tool handle cast at Eck Industries. (c) Mounting...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004124
EISBN: 978-1-62708-184-9
... Erosion Fly ash Falling slag Sootblower Coal particle Waterside corrosion Caustic corrosion Hydrogen damage Pitting (localized corrosion) Stress-corrosion cracking Fatigue Vibration Thermal Corrosion Fireside corrosion Low-temperature Waterwall Coal ash Oil...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005256
EISBN: 978-1-62708-187-0
... for the majority of steel alloys. By removing the foam pattern before casting, the Replicast process system can be used for even ultralow-carbon stainless steel. The process is commonly used to produce carbon, low-alloy, and stainless steel castings ( Fig. 1 ). This process also offers a higher weight range than...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004211
EISBN: 978-1-62708-184-9
... resistance corrosion measurements, hydrogen permeation monitoring, and online inspection) along with improvements in handling and integration methods of electronic data that are now being introduced. Simultaneously, engineers are getting access to predictive software that rapidly queries complex engineer...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004184
EISBN: 978-1-62708-184-9
... True alkaline chemicals include caustic soda or sodium hydroxide (NaOH), caustic potash or potassium hydroxide (KOH), and soda ash or sodium carbonate (Na2CO3). This article reviews alkaline chemicals and provides a basis for a general discussion on various alkaline exposures. It describes...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003568
EISBN: 978-1-62708-180-1
... of mechanical seals for abrasive service are even axially split for ease of replacement. Another example of abrasive erosion is the impact of fly ash entrained in the flue gases in screen tubes or superheater tubes of boiler systems. Erosion is enhanced by high flow velocities; thus, partial fouling of gas...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003806
EISBN: 978-1-62708-183-2
... wall or boiler tubes near the firing zone, the high-temperature superheater and reheater tubes, and the ductwork that handles the combustion flue gases. Corrosion on water wall, superheater, or reheater tubes results from fuel ash deposits at higher temperatures. In these situations, the corrosive...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001091
EISBN: 978-1-62708-162-7
... from coal fly ash and phosphorus flue dust. Despite the fact that gallium is currently being used in some sophisticated military and satellite systems, and is planned to be incorporated into additional systems, it has not been designated as a material to be added to the U.S. National Defense...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003555
EISBN: 978-1-62708-180-1
... , Chem. Eng. , Vol 93 ( No. 1 ), ( 6 Jan 1986 ) 16. Lai G.Y. , Proceedings in High Temperature Corrosion of Energy Systems , Rutman M.F. , Ed., The Metallurgical Society , 1980 , p 45 17. Verma K.M. , Ghosh H. , and Rai J.S. , Br. Corros. J. , Vol 13...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006642
EISBN: 978-1-62708-213-6
... Sensitivity Neutron Sources Sample Handling Automated Systems Instrumental Neutron Activation Analysis Radiochemical Neutron Activation Analysis Epithermal Neutron Activation Analysis 14 MeV Fast Neutron Activation Analysis Uranium Assay by Delayed Neutron Activation Analysis Prompt...