Adsorption of Alkali Metal by High-temperature Acid-treated Coal Char

K. Liu; Y. Liu; B. Chen; D. Che

doi:10.1080/15567036.2011.619629

Adsorption of Alkali Metal by High-temperature Acid-treated Coal Char

K. Liu
, Y. Liu
, B. Chen
, D. Che

能源与动力工程学院

Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

Gas phase alkali metal compounds contribute to fouling, slagging, corrosion, and agglomeration problems in a gasifier system. Vapors of alkali metal compounds can be removed by quench of gases and the adsorption of char/ash in a chemical quench process. In the present study, an experimental investigation was performed to describe the properties of alkali vapor adsorption by the high-temperature coal char with NaCl as the alkali metal model compound. The experimental results may be helpful to control the alkali metal corrosion in coal gasifier.

源语言	英语
页（从-至）	2393-2400
页数	8
期刊	Energy Sources, Part A: Recovery, Utilization and Environmental Effects
卷	37
期	22
DOI	https://doi.org/10.1080/15567036.2011.619629
出版状态	已出版 - 17 11月 2015

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title = "Adsorption of Alkali Metal by High-temperature Acid-treated Coal Char",

abstract = "Gas phase alkali metal compounds contribute to fouling, slagging, corrosion, and agglomeration problems in a gasifier system. Vapors of alkali metal compounds can be removed by quench of gases and the adsorption of char/ash in a chemical quench process. In the present study, an experimental investigation was performed to describe the properties of alkali vapor adsorption by the high-temperature coal char with NaCl as the alkali metal model compound. The experimental results may be helpful to control the alkali metal corrosion in coal gasifier.",

keywords = "adsorption, alkali metal, chemical quench, coal char, syngas",

author = "K. Liu and Y. Liu and B. Chen and D. Che",

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T1 - Adsorption of Alkali Metal by High-temperature Acid-treated Coal Char

AU - Liu, K.

AU - Liu, Y.

AU - Chen, B.

AU - Che, D.

PY - 2015/11/17

Y1 - 2015/11/17

N2 - Gas phase alkali metal compounds contribute to fouling, slagging, corrosion, and agglomeration problems in a gasifier system. Vapors of alkali metal compounds can be removed by quench of gases and the adsorption of char/ash in a chemical quench process. In the present study, an experimental investigation was performed to describe the properties of alkali vapor adsorption by the high-temperature coal char with NaCl as the alkali metal model compound. The experimental results may be helpful to control the alkali metal corrosion in coal gasifier.

AB - Gas phase alkali metal compounds contribute to fouling, slagging, corrosion, and agglomeration problems in a gasifier system. Vapors of alkali metal compounds can be removed by quench of gases and the adsorption of char/ash in a chemical quench process. In the present study, an experimental investigation was performed to describe the properties of alkali vapor adsorption by the high-temperature coal char with NaCl as the alkali metal model compound. The experimental results may be helpful to control the alkali metal corrosion in coal gasifier.

KW - adsorption

KW - alkali metal

KW - chemical quench

KW - coal char

KW - syngas

UR - https://www.scopus.com/pages/publications/84946734022

U2 - 10.1080/15567036.2011.619629

DO - 10.1080/15567036.2011.619629

M3 - 文章

AN - SCOPUS:84946734022

SN - 1556-7036

VL - 37

SP - 2393

EP - 2400

JO - Energy Sources, Part A: Recovery, Utilization and Environmental Effects

JF - Energy Sources, Part A: Recovery, Utilization and Environmental Effects

IS - 22

ER -

Adsorption of Alkali Metal by High-temperature Acid-treated Coal Char

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