| 光谱学与光谱分析 |
|
|
|
|
|
| ICP-AES Method for the Determination of Active Components Mo and Bi in Catalyst for Acrylonitrile Production |
| SHI Hui-fang |
| Technology Company of SPC, Shanghai 200540，China |
|
|
|
|
Abstract An ICP-AES method for the determination of active components Mo and Bi in catalyst for acrylonitrile production was established and reported in this paper. 0.2 g of the sample was dissolved with 5 mL of aqua regia and 8 mL of HF at 75 ℃ on a water bath and evaporated till dry to expel SiF4. The residue was dissolved and made volume with 3% HCL up to 100 mL. The soution was prepared for Bi determination. Successively diluted with 3% HCL for 10 times the solution was used for Mo determination. Spectral interferences were investigated in detail by means of profiling the analytical lines with wavelength scanning of the blank and coexisting elements in the vicinity of the lines. Three Mo lines, MoⅡ202.030, MoⅡ203.844 and MoⅡ204.598，and two Bi lines, BiⅡ190.241 and BiⅠ223.061 were selected as the analytical lines considered free of spectral interferences. Utilizing multiple lines in a full spectrum for simultaneous determination of one element is of benefit to the improvement of accuracy and precision of the analysis. The method has been successfully used for monitoring the activity of the catalyst in acrylonitrile production.
|
|
Received: 2003-01-08
Accepted: 2003-05-16
|
|
|
|
Corresponding Authors:
SHI Hui-fang
|
|
| Cite this article: |
|
SHI Hui-fang. ICP-AES Method for the Determination of Active Components Mo and Bi in Catalyst for Acrylonitrile Production [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2004, 24(02): 229-232.
|
|
|
|
| URL: |
|
http://www.gpxygpfx.com/EN/Y2004/V24/I02/229 |
[1] 邱德仁. 原子光谱分析. 上海：复旦大学出版社, 2001. 196.
[2] Boumans P W J M. ICP Emission Spectroscopy, Part 1, Ch 4, Section 4.7.4, New York：John Wiley and Sons, 1987.
[3] 陈新坤. 电感耦合等离子体光谱法的原理和应用. 天津：南开大学出版社, 1987.
[4] Thompson M, Walsh J N. ICP光谱分析指南. 北京：冶金工业出版社, 1991. 32.
[5] Boumans P W J M. Line Coincidence Tables for ICP-AES, 2nd ed. New York：Pergamon, 1984. Chap. 5, 7.
[6] Winge R Ｋ，Fassel Ｖ A，Peteisonand Ｖ J et al. ICP-AES：An Atlas of Spectral Information. New York：Elsevier, 1985.
[7] Boumans P W J M. Spectrochim Acta, 1988，43B：69.
|
| [1] |
LIAN Xiao-qin1, 2，LIU Yu1, 2，CHEN Yan-ming1, 2，HUANG Jing1, 2，GONG Yong-gang1, 2，HUO Liang-sheng1, 2. Research on Multi-Peak Spectral Line Separation Method Based on Adaptive Particle Swarm Optimization[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(05): 1452-1457. |
| [2] |
SHI Qi1, DING Long1, LONG Hong-ming1,2*, CHUN Tie-jun1. Study on Catalytic Combustion of Dioxins From Iron Ore Sintering Flue Gas Over Ce-V-Ti Catalysts by XRD and FTIR[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(01): 327-332. |
| [3] |
CHEN Xiao-bo1, LI Song1, ZHAO Guo-ying2, LONG Jiang-mi1, WANG Shui-feng1, MENG Shao-hua2, WANG Jie-liang1, GUO Jing-hua1, YOU Jia-jia1, MA Yu2, YU Chun-lei3, HU Li-li3. The Silver Surface Plasmon Enhancement for Er3+ Ion Upconversion of 978 and 1 539 nm Laser in Bismuth Glass[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(09): 2721-2726. |
| [4] |
CAI Shun-yan1, 2, ZHOU Jian-bin1*, TUO Xian-guo1, YU Jie1. Optimized Filter Selection for Measuring Copper and Molybdenum Contents by EDXRF[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(06): 1934-1939. |
| [5] |
LIN Hai-lan1, 2, ZHU Ri-long1*, YU Lei2, CHENG Yong-xia3, ZHU Rui-rui2, LIU Pei2, REN Zhan-hong3. Determination of Arsenic, Mercury, Selenium, Antimony and Bismuth in Soil and Sediments by Water Bath Digestion-Atomic Fluorescence Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(05): 1528-1533. |
| [6] |
YIN Han-di, LI Zhao-xia, SUN Yue, RUAN Yin-jie, ZHUO Shang-jun, CHENG Guo-feng*. In-situ Raman Spectroscopy Study on the Phase Transformation of BiFeO3 Ceramics in the Reaction Sintering Process[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(04): 1162-1167. |
| [7] |
CHEN Xiao-bo1, LI Song1, ZHAO Guo-ying2, LONG Jiang-mi1, GUO Jing-hua1, MENG Shao-hua2, ZHENG Dong1, WANG Shui-feng1, YOU Jia-jia1, XU Ling-zhi2, YU Chun-lei3, HU Li-li3. Luminescence Enhancement of Erbium Doped Bismuth Glass by Silver Surface Plasmon[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(02): 362-367. |
| [8] |
YE Ping, WU Miao-miao, WEI Ming, YANG Zhen, HAN Qiao-feng*. Preparation, Characterization and Properties of BiOCl1-xIx and BiOBr1-xIx Solid Solution[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(08): 2443-2449. |
| [9] |
ZHA Ling-yan1,2, ZHANG Yu-bin1,2, LI Zong-geng1,2, LIU Wen-ke1,2*. Effect of Continuous Red/Blue LED Light and Its Light Intensity on Growth and Mineral Elements Absorption of Lettuce[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(08): 2474-2480. |
| [10] |
LIU Bing-bing, LIU Jia, ZHANG Chen-ling, HAN Mei, JIA Na, LIU Sheng-hua*. Preconcentration and Determination of Heavy Metals in Water Samples by Ion Exchange Resin Solid Phase Extraction with Inductively Coupled Plasma Atomic Emission Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(12): 3917-3922. |
| [11] |
TIAN Ying-gang, HU Qing-qing, XIE Ming-yong. Comparison of Mineral Element Contents in Silky Fowl and Non-Medicinal Chicken[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(11): 3563-3566. |
| [12] |
LI Hui1, HE Ting-shu1*, WANG Yu-bin1, JIN Jian-ping2, YUAN Hang1. XRD and SEM Analyses of Molybdenite with Different Particle Sizes and Its Floatability Difference[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(11): 3588-3592. |
| [13] |
FU Liang1, 2, SHI Shu-yun2*, TANG You-gen2, WANG Hai-yan2. Analysis of Ultra-Trace Impurities in High Purity Molybdenum Powder through Inductively Coupled Plasma Tandem Mass Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(08): 2588-2594. |
| [14] |
JING Jiang1, GU Xiao-yu1*, ZHANG Sheng1 , LI Hong-fei1, SUN Jun1, CHEN Yu2. Preparation and Study of High Reflective Near Infrared Heat-Insulation Film[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(06): 1708-1711. |
| [15] |
LIU Jia, LIU Bing-bing, HAN Mei, JIA Na, ZHANG Chen-ling*. Methodology Research for Determination of Total Phosphorus in Water by Inductively Coupled Plasma-Atomic Emission Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(06): 1880-1883. |
|
|
|
|
