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Recuperators

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080379
EISBN: 978-1-62708-304-1
...) 2352 2589 22 0.33 (a) Prestrained 20% in tension; broke at extensomer weld. Source: Ref 40 Tensile properties of alloy 601 specimens obtained from the area near the main fracture in the alloy 601 recuperator shell that suffered intergranular through-wall cracking after 2.5 years...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080005
EISBN: 978-1-62708-304-1
... Heavy oxide scales formed on the side of Type 321 recuperator tube that was exposed to the incoming air after 6 months of service with the metal temperatures approximately 620 to 670 °C (1150 to 1240 °F). This tube was from the same batch of tubes that shows surface chromium depletion ( Fig. 3.19...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1988
DOI: 10.31399/asm.tb.eihdca.t65220077
EISBN: 978-1-62708-341-6
... ducts. Thus, the heat normally lost is recovered and used to warm the plant air. Approximately 95% of the waste heat can be recovered in this manner. Fig. 5.4 Vapor-cooled heat-exchanger system equipped with a recuperator that returns waste heat to the plant air-circulation system Source: Water...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030235
EISBN: 978-1-62708-282-2
... Hydrocracking heaters, reactors to 550 to 1020 H 2 S and H 2 Petroleum coke calcining recuperators 816 1501 Oxidation, sulfidation Cat cracking regenerators to 800 to 1470 Oxidation Flare stack tips 950–1090 1740–1995 Oxidation, thermal fatigue, sulfidation, chlorination, dewpoint...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1988
DOI: 10.31399/asm.tb.eihdca.t65220315
EISBN: 978-1-62708-341-6
... with recuperators (used to preheat combustion air) have higher efficiencies than conventional furnaces and cost about one-half as much as comparable induction equipment. Both induction power supplies and gas furnaces have very long service lives. Because of this, amortization of both types of equipment is readily...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.9781627083041
EISBN: 978-1-62708-304-1
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080201
EISBN: 978-1-62708-304-1
...) in a natural gas-fired furnace making ceramic tiles. Sulfur was believed to come from the ceramic feedstock. Fig. 7.2 Alloy 800H recuperator suffering severe sulfidation attack in a nonferrous metal scrap melting furnace. The 9.5 mm (0.4 in) thick recuperator was perforated in less than 2 years...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460185
EISBN: 978-1-62708-285-3
... the formation of near-net shape pyramidal fins by cold spray deposition to enhance heat transfer in recuperating preheaters in microturbines and as heat exchangers in electronic devices ( Ref 7.5 , 7.62 ). Pyramidal fins provided additional surface area for heat extraction and thus improved the heat-exchange...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980323
EISBN: 978-1-62708-342-3
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550621
EISBN: 978-1-62708-307-2
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080147
EISBN: 978-1-62708-304-1
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.9781627083423
EISBN: 978-1-62708-342-3