Correction to Selective Water Removal by Sorption from Butanol

Addition/Correction Cite This: Energy Fuels 2017, 31, 13010-13010

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Correction to Selective Water Removal by Sorption from Butanol− Water Vapor Mixtures: Analyses of Key Operating Parameters and Site Energy Distribution Divya Jayaprakash, Ravi Dhabhai, Catherine H. Niu,* and Ajay K. Dalai Energy Fuels 2017, 31 (5), 5193−5202. DOI: 10.1021/acs.energyfuels.7b00310 The following changes do not affect the findings or conclusions of the paper. The value of average energy and standard deviation should be changed throughout the paper as follows: average energy μ(E*) = 1.67 kJ/mol and standard deviation σe* = 1.67 kJ/mol. Page 5196. There were errors in eqs 10, 12, and 14. The corrected versions of the equations are as follows: ⎛ K ⎞ ⎛ K ⎞ f (E*) = ⎜qo 2 ⎟exp⎜ − 2 E*⎟ ⎝ β ⎠ ⎝ β ⎠

(10)

⎛K ⎞ μ(E*) = 1/⎜ 2 ⎟ ⎝ β ⎠

(12)

2

2

μ(E* ) = 2/(K 2/β)

(14)

Page 5200. In paragraph 1, the first two lines should appear as follows as a result of the changes observed in eqs 10, 12, and 14: “Site energy distribution curve was obtained as an exponentially declining curve. It had a decaying region relating to higher energy sites. As the site energy (E*) increased, the frequency function f(E*) asymptotically decreased to zero at about 14 000 J/mol.” Figure 8 should appear as follows:

Figure 8. Site energy distribution of water adsorption on CM.

Page 5201. The correct ORCID for author Ajay K. Dalai is as follows: 0000-0003-2092-4078. The ORCID for author Catherine H. Niu is as follows: 0000-0002-7883-7981.

Published: October 19, 2017 © 2017 American Chemical Society

13010

DOI: 10.1021/acs.energyfuels.7b02944 Energy Fuels 2017, 31, 13010−13010