Silver cementation with zinc from residual X ray fixer, experimental and thermochemical study

M. Pérez Labra; M. Reyes Pérez; J. A. Romero Serrano; E. O. Ávila Dávila; F. R. Barrientos Hernández; Pandiyan Thangarasu

Silver cementation with zinc from residual X ray fixer, experimental and thermochemical study

M. Pérez Labra, M. Reyes Pérez, J. A. Romero Serrano, E. O. Ávila Dávila, F. R. Barrientos Hernández, Pandiyan Thangarasu

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Silver cementation with zinc from residual X ray fixers (XRF) was studied. The chemical analysis of XRF showed 5.16 g/1(Ag), 0.56 g/1(Al), 5.24 g/L(K), 7.02 g/L(Na) and 172.56 g/L (S). The cementation process in terms of solution pH was thermodynamically modeled using FactSage by constructing the potential-pH diagram at 298.15 K. This diagram showed that the cementation process leads to metallic silver together with residual unreacted zinc. The parameters experimentally evaluated were: pH (ranged from 3.0 to 7.0, temperature (ranged from 298.15 to 318.15 K) and the Ag:Zn weight ratio (1:1, 1:2, 1:3, 1:4 and 1:5). The maxim silver cementation (99.99 % Ag) was obtained at 90 s of reaction, pH 6.0, 318 K and Ag:Zn equal to 1:3. Silver cementation increases whit the Ag:Zn weight ratio, pH and temperature increases. The X-Ray and SEM-EDS results showed that the cementation product is formed by Ag and Zn.

Original language	English
Title of host publication	TMS Annual Meeting
Editors	Shadia Jamil Ikhmayies, Shadia Jamil Ikhmayies, Bowen Li, John S. Carpenter, John S. Carpenter, Jiann-Yang Hwang, Jiann-Yang Hwang, Sergio Neves Monteiro, Jian Li, Donato Firrao, Donato Firrao, Donato Firrao, Donato Firrao, Mingming Zhang, Zhiwei Peng, Zhiwei Peng, Zhiwei Peng, Juan Pablo Escobedo-Diaz, Juan Pablo Escobedo-Diaz, Chenguang Bai
Publisher	Minerals, Metals and Materials Society
Pages	605-613
Number of pages	9
Edition	CONFCODENUMBER
ISBN (Electronic)	9781119264392
State	Published - 2016
Externally published	Yes
Event	Characterization of Minerals, Metals, and Materials 2016 - TMS 2016: 145th Annual Meeting and Exhibition - Nashville, United States Duration: 14 Feb 2016 → 18 Feb 2016

Publication series

Name	TMS Annual Meeting
Number	CONFCODENUMBER
Volume	0

Conference

Conference	Characterization of Minerals, Metals, and Materials 2016 - TMS 2016: 145th Annual Meeting and Exhibition
Country/Territory	United States
City	Nashville
Period	14/02/16 → 18/02/16

Keywords

Cementation
Silver
Thermochemical
X ray fixer
Zn powder

Cite this

Pérez Labra, M., Reyes Pérez, M., Romero Serrano, J. A., Ávila Dávila, E. O., Barrientos Hernández, F. R., & Thangarasu, P. (2016). Silver cementation with zinc from residual X ray fixer, experimental and thermochemical study. In S. J. Ikhmayies, S. J. Ikhmayies, B. Li, J. S. Carpenter, J. S. Carpenter, J.-Y. Hwang, J.-Y. Hwang, S. N. Monteiro, J. Li, D. Firrao, D. Firrao, D. Firrao, D. Firrao, M. Zhang, Z. Peng, Z. Peng, Z. Peng, J. P. Escobedo-Diaz, J. P. Escobedo-Diaz, & C. Bai (Eds.), TMS Annual Meeting (CONFCODENUMBER ed., pp. 605-613). (TMS Annual Meeting; Vol. 0, No. CONFCODENUMBER). Minerals, Metals and Materials Society.

Pérez Labra, M. ; Reyes Pérez, M. ; Romero Serrano, J. A. et al. / Silver cementation with zinc from residual X ray fixer, experimental and thermochemical study. TMS Annual Meeting. editor / Shadia Jamil Ikhmayies ; Shadia Jamil Ikhmayies ; Bowen Li ; John S. Carpenter ; John S. Carpenter ; Jiann-Yang Hwang ; Jiann-Yang Hwang ; Sergio Neves Monteiro ; Jian Li ; Donato Firrao ; Donato Firrao ; Donato Firrao ; Donato Firrao ; Mingming Zhang ; Zhiwei Peng ; Zhiwei Peng ; Zhiwei Peng ; Juan Pablo Escobedo-Diaz ; Juan Pablo Escobedo-Diaz ; Chenguang Bai. CONFCODENUMBER. ed. Minerals, Metals and Materials Society, 2016. pp. 605-613 (TMS Annual Meeting; CONFCODENUMBER).

@inproceedings{6677d1057eb741e99a99226ae917ba31,

title = "Silver cementation with zinc from residual X ray fixer, experimental and thermochemical study",

abstract = "Silver cementation with zinc from residual X ray fixers (XRF) was studied. The chemical analysis of XRF showed 5.16 g/1(Ag), 0.56 g/1(Al), 5.24 g/L(K), 7.02 g/L(Na) and 172.56 g/L (S). The cementation process in terms of solution pH was thermodynamically modeled using FactSage by constructing the potential-pH diagram at 298.15 K. This diagram showed that the cementation process leads to metallic silver together with residual unreacted zinc. The parameters experimentally evaluated were: pH (ranged from 3.0 to 7.0, temperature (ranged from 298.15 to 318.15 K) and the Ag:Zn weight ratio (1:1, 1:2, 1:3, 1:4 and 1:5). The maxim silver cementation (99.99 % Ag) was obtained at 90 s of reaction, pH 6.0, 318 K and Ag:Zn equal to 1:3. Silver cementation increases whit the Ag:Zn weight ratio, pH and temperature increases. The X-Ray and SEM-EDS results showed that the cementation product is formed by Ag and Zn.",

keywords = "Cementation, Silver, Thermochemical, X ray fixer, Zn powder",

author = "{P{\'e}rez Labra}, M. and {Reyes P{\'e}rez}, M. and {Romero Serrano}, {J. A.} and {{\'A}vila D{\'a}vila}, {E. O.} and {Barrientos Hern{\'a}ndez}, {F. R.} and Pandiyan Thangarasu",

year = "2016",

language = "Ingl{\'e}s",

series = "TMS Annual Meeting",

publisher = "Minerals, Metals and Materials Society",

number = "CONFCODENUMBER",

pages = "605--613",

editor = "Ikhmayies, {Shadia Jamil} and Ikhmayies, {Shadia Jamil} and Bowen Li and Carpenter, {John S.} and Carpenter, {John S.} and Jiann-Yang Hwang and Jiann-Yang Hwang and Monteiro, {Sergio Neves} and Jian Li and Donato Firrao and Donato Firrao and Donato Firrao and Donato Firrao and Mingming Zhang and Zhiwei Peng and Zhiwei Peng and Zhiwei Peng and Escobedo-Diaz, {Juan Pablo} and Escobedo-Diaz, {Juan Pablo} and Chenguang Bai",

booktitle = "TMS Annual Meeting",

address = "Estados Unidos",

edition = "CONFCODENUMBER",

note = "Characterization of Minerals, Metals, and Materials 2016 - TMS 2016: 145th Annual Meeting and Exhibition ; Conference date: 14-02-2016 Through 18-02-2016",

}

Pérez Labra, M, Reyes Pérez, M, Romero Serrano, JA, Ávila Dávila, EO, Barrientos Hernández, FR & Thangarasu, P 2016, Silver cementation with zinc from residual X ray fixer, experimental and thermochemical study. in SJ Ikhmayies, SJ Ikhmayies, B Li, JS Carpenter, JS Carpenter, J-Y Hwang, J-Y Hwang, SN Monteiro, J Li, D Firrao, D Firrao, D Firrao, D Firrao, M Zhang, Z Peng, Z Peng, Z Peng, JP Escobedo-Diaz, JP Escobedo-Diaz & C Bai (eds), TMS Annual Meeting. CONFCODENUMBER edn, TMS Annual Meeting, no. CONFCODENUMBER, vol. 0, Minerals, Metals and Materials Society, pp. 605-613, Characterization of Minerals, Metals, and Materials 2016 - TMS 2016: 145th Annual Meeting and Exhibition, Nashville, United States, 14/02/16.

Silver cementation with zinc from residual X ray fixer, experimental and thermochemical study. / Pérez Labra, M.; Reyes Pérez, M.; Romero Serrano, J. A. et al.
TMS Annual Meeting. ed. / Shadia Jamil Ikhmayies; Shadia Jamil Ikhmayies; Bowen Li; John S. Carpenter; John S. Carpenter; Jiann-Yang Hwang; Jiann-Yang Hwang; Sergio Neves Monteiro; Jian Li; Donato Firrao; Donato Firrao; Donato Firrao; Donato Firrao; Mingming Zhang; Zhiwei Peng; Zhiwei Peng; Zhiwei Peng; Juan Pablo Escobedo-Diaz; Juan Pablo Escobedo-Diaz; Chenguang Bai. CONFCODENUMBER. ed. Minerals, Metals and Materials Society, 2016. p. 605-613 (TMS Annual Meeting; Vol. 0, No. CONFCODENUMBER).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Silver cementation with zinc from residual X ray fixer, experimental and thermochemical study

AU - Pérez Labra, M.

AU - Reyes Pérez, M.

AU - Romero Serrano, J. A.

AU - Ávila Dávila, E. O.

AU - Barrientos Hernández, F. R.

AU - Thangarasu, Pandiyan

PY - 2016

Y1 - 2016

N2 - Silver cementation with zinc from residual X ray fixers (XRF) was studied. The chemical analysis of XRF showed 5.16 g/1(Ag), 0.56 g/1(Al), 5.24 g/L(K), 7.02 g/L(Na) and 172.56 g/L (S). The cementation process in terms of solution pH was thermodynamically modeled using FactSage by constructing the potential-pH diagram at 298.15 K. This diagram showed that the cementation process leads to metallic silver together with residual unreacted zinc. The parameters experimentally evaluated were: pH (ranged from 3.0 to 7.0, temperature (ranged from 298.15 to 318.15 K) and the Ag:Zn weight ratio (1:1, 1:2, 1:3, 1:4 and 1:5). The maxim silver cementation (99.99 % Ag) was obtained at 90 s of reaction, pH 6.0, 318 K and Ag:Zn equal to 1:3. Silver cementation increases whit the Ag:Zn weight ratio, pH and temperature increases. The X-Ray and SEM-EDS results showed that the cementation product is formed by Ag and Zn.

AB - Silver cementation with zinc from residual X ray fixers (XRF) was studied. The chemical analysis of XRF showed 5.16 g/1(Ag), 0.56 g/1(Al), 5.24 g/L(K), 7.02 g/L(Na) and 172.56 g/L (S). The cementation process in terms of solution pH was thermodynamically modeled using FactSage by constructing the potential-pH diagram at 298.15 K. This diagram showed that the cementation process leads to metallic silver together with residual unreacted zinc. The parameters experimentally evaluated were: pH (ranged from 3.0 to 7.0, temperature (ranged from 298.15 to 318.15 K) and the Ag:Zn weight ratio (1:1, 1:2, 1:3, 1:4 and 1:5). The maxim silver cementation (99.99 % Ag) was obtained at 90 s of reaction, pH 6.0, 318 K and Ag:Zn equal to 1:3. Silver cementation increases whit the Ag:Zn weight ratio, pH and temperature increases. The X-Ray and SEM-EDS results showed that the cementation product is formed by Ag and Zn.

KW - Cementation

KW - Silver

KW - Thermochemical

KW - X ray fixer

KW - Zn powder

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M3 - Contribución a la conferencia

AN - SCOPUS:85002729737

T3 - TMS Annual Meeting

SP - 605

EP - 613

BT - TMS Annual Meeting

A2 - Ikhmayies, Shadia Jamil

A2 - Li, Bowen

A2 - Carpenter, John S.

A2 - Hwang, Jiann-Yang

A2 - Monteiro, Sergio Neves

A2 - Li, Jian

A2 - Firrao, Donato

A2 - Zhang, Mingming

A2 - Peng, Zhiwei

A2 - Escobedo-Diaz, Juan Pablo

A2 - Bai, Chenguang

PB - Minerals, Metals and Materials Society

T2 - Characterization of Minerals, Metals, and Materials 2016 - TMS 2016: 145th Annual Meeting and Exhibition

Y2 - 14 February 2016 through 18 February 2016

ER -

Pérez Labra M, Reyes Pérez M, Romero Serrano JA, Ávila Dávila EO, Barrientos Hernández FR, Thangarasu P. Silver cementation with zinc from residual X ray fixer, experimental and thermochemical study. In Ikhmayies SJ, Ikhmayies SJ, Li B, Carpenter JS, Carpenter JS, Hwang JY, Hwang JY, Monteiro SN, Li J, Firrao D, Firrao D, Firrao D, Firrao D, Zhang M, Peng Z, Peng Z, Peng Z, Escobedo-Diaz JP, Escobedo-Diaz JP, Bai C, editors, TMS Annual Meeting. CONFCODENUMBER ed. Minerals, Metals and Materials Society. 2016. p. 605-613. (TMS Annual Meeting; CONFCODENUMBER).

Silver cementation with zinc from residual X ray fixer, experimental and thermochemical study

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