Non-invasive process tomography in chemical mixtures -A review

被引：89

作者：

Wahab, Yasmin Abdul ^{[1
]}

Rahim, Ruzairi Abdul ^{[2
]}

Rahiman, Mohd Hafiz Fazalul ^{[3
]}

Aw, Suzanna Ridzuan ^{[4
]}

Yunus, Fazlul Rahman Mohd ^{[2
]}

Goh, Chiew Loon ^{[2
]}

Rahim, Herlina Abdul ^{[2
]}

Ling, Leow Pei ^{[2
]}

机构：

[1] Univ Malaysia Pahang, Fac Elect & Elect Engn, Dept Instrumentat & Control Engn ICE, Pekan 26600, Pahang, Malaysia

[2] Univ Teknol Malaysia, INFOCOMM Res Alliance, Fac Elect Engn, Proc Tomog & Instrumentat Engn Res Grp PROTOM i, Utm Skudai 81310, Johor, Malaysia

[3] Univ Malaysia Perlis, Sch Mechatron Engn, Tomog Imaging Res Grp, Arau 02600, Perlis, Malaysia

[4] Terengganu Adv Tech Inst Univ Coll, Fac Elect & Automat Engn Technol, Kemaman 24000, Terengganu, Malaysia

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2015年 / 210卷

关键词：

Non-invasive; Process tomography; Chemical mixtures; Hard-field tomography; Soft-field tomography; ELECTRICAL-RESISTANCE-TOMOGRAPHY; RAY COMPUTED-TOMOGRAPHY; GAS HOLDUP DISTRIBUTION; BUBBLE-COLUMNS; 2-PHASE FLOW; ULTRASONIC TOMOGRAPHY; IMAGE-RECONSTRUCTION; ERT APPLICATIONS; SYSTEM; OIL;

D O I：

10.1016/j.snb.2014.12.103

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Decades of research, visualizing and monitoring chemical mixtures in the process plant non-invasively plays an important role in making sure that the system produces a high quality product without disturbing the nature of the plant. In this case, process tomography can be applied for the chemical mixtures. Thus, the objective of this paper is to review the current research on non-invasive process tomography for detecting chemical mixtures based on hard-field and soft-field tomography. The discussion on liquid-liquid, liquid-solid and liquid-gas two-phase flow for every type of non-invasive process tomography is explained in detail. Consequently, non-invasive process tomography has expanded strongly in chemical applications. Finally, potential future research on the chemical mixture based on ERT is addressed. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：602 / 617

页数：16

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