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channel feedwater heaters

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Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004152
EISBN: 978-1-62708-184-9
..., including erosion-corrosion, galvanic corrosion, and pitting corrosion. It discusses the types of deaerators and deals with their corrosion problems. The article provides a discussion on two types of feedwater heaters: channel feedwater heaters and header feedwater heaters. It summarizes the corrosion...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001816
EISBN: 978-1-62708-180-1
... a feedwater heater or condenser-tube leak. Using Eq 12 with X either 5 or 50 mils and a time, t , of 37,000 h (80% availability and 5 1 2 years of service on the reheater), the average metal temperature is estimated to be about 650 °C (1200 °F) at the failure and about 540 °C (1000 °F...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006825
EISBN: 978-1-62708-329-4
... information, such as: Operating temperature and pressure Normal power output Fluctuations in steam demand Composition of the fuel Amount of excess combustion air Type and amount of water-conditioning chemicals added Type and amount of contaminants in condensate and make-up feedwater...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004145
EISBN: 978-1-62708-184-9
... structures (e.g., condensers, steam turbines, feedwater heaters, etc.) is covered in the Section “Corrosion in Fossil and Alternative Fuel Industries.” Background to Problem Most currently operating BWRs are direct-cycle systems. That is, water boils in traversing the fuel channels in the core...
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
... and the lack of any apparent contribution from the boiler water source tend to suggest that the deposits had formed long ago when copper alloys were used in the condenser or feedwater heater. The presence of the heavy deposits on the roof tube sample interfered with normal heat transfer. The horizontal roof...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006812
EISBN: 978-1-62708-329-4
...—Nondestructive Examination ASME B31.3—Process Piping ASME B31.1—Power Piping API 650—Welded Steel Tanks for Oil Storage API 620—Design and Construction of Large, Welded, Low-Pressure Storage Tanks API 530—Calculation of Heater Tube Thickness in Petroleum Refineries Inspection codes: API...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003816
EISBN: 978-1-62708-183-2
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001046
EISBN: 978-1-62708-161-0
... attack and may cause pitting of type 316, as well as type 304. Organics Acetic acid Acetic acid is seldom pure in chemical plants but generally includes numerous and varied minor constituents. Type 304 is used for a wide variety of equipment including stills, base heaters, holding tanks, heat...
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