Lipase-catalyzed resolution of primary alcohol containing quaternary chiral carbon

Cheong, Chan Seong; Im, Dai Sig; Kim, Jiyoung; Kim, In O

doi:10.1007/bf00129346

Cited by 11 publications

(2 citation statements)

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“…3. The equations to find the value of each variable in this map were taken from [15][16][17][18][19]. The constraints to define the final geometry of the exchanger included: • A gas outlet temperature of 100°C ± 2°C • A maximum bank width of 1300 mm (The ducts of the stenter are 750 mm.…”

Section: Methodology To Design the Heat Exchangermentioning

confidence: 99%

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Analysis of potential waste heat recovery from a stenter in a textile plant

Cacua

Mazo-Restrepo

Alvarado

2021

DYNA

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The textile sector, an important economic driving force in Antioquia, Colombia, uses great quantities of thermal energy mainly produced by coal combustion, which holds enormous potential for recovery. One of the most common processes in a textile plant is heat setting, which uses a significant amount of thermal energy to adjust the properties of fabrics, such as shrinking, stiffness, pull strength, width, and stretching. In this study, we calculate the mass and energy balances of a stenter and propose a system to recover the energy available in its exhaust gases. The energy recovery potential in this heat setting process is 800.97 kW, which represents 87.2% of the total input energy. Additionally, we evaluate different heat exchangers to recover the available heat and present criteria to select them. Finally, thermosyphons, whose thermal efficiency was theoretically determined here, offer a promising alternative for heat recovery from actual stenters.

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Section: Methodology To Design the Heat Exchangermentioning

confidence: 99%

“…The properties of the fluids and the fabric were determined using tables of thermodynamic properties [15]. The instantaneous power of the fans was measured using a Fluke 435 power quality analyzer.…”

Section: Energy Balancementioning

confidence: 99%