Spectral Analysis of Fluoride and Nitride Phase in Secondary Aluminum Dross

Xing-zhong HUANG; Wen-fen WU; Zhan-bing LI; Hui-quan LI; Qing-qing LIU; Shao-peng LI

doi:10.3964/j.issn.1000-0593(2022)11-3588-07

Spectroscopy and Spectral Analysis, Volume. 42, Issue 11, 3588(2022)

Spectral Analysis of Fluoride and Nitride Phase in Secondary Aluminum Dross

Xing-zhong HUANG^*, Wen-fen WU^1;, Zhan-bing LI^1;, Hui-quan LI^{1; 2;}, Qing-qing LIU^1;, and Shao-peng LI^{1; *;}

1. CAS Key Laboratory of Green Process and Engineering, National Engineering Research Center of Green Recycling for Strategic Metal Resources, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China

show less

Abstract Get PDF(in Chinese)

Figures & Tables(8)

Fig. 1. The comparison of different SAD samples: (a) XRD pattern; (b)quantitative analysis

Download full size

View in Article

Fig. 2. Wide-scan XPS survey spectra of different SAD samples
(a): No.1 sample; (b): No.2 sample; (c): No.3 sample

Download full size

View in Article

Fig. 3. High resolution XPS spectra of Al(2p)/N(1s)/F(1s) of different SAD samples

Download full size

View in Article

Fig. 4. SEM and elements distribution images of fluoride particle in different SAD samples

Download full size

View in Article

Fig. 5. SEM and elements distribution images of nitride particle in different SAD samples

Download full size

View in Article

Table 1. The chemical composition of different SAD samples (Wt%)
View table
View in Article
Table 1. The chemical composition of different SAD samples (Wt%)
Samples O Al Mg Na K Si Ca Cl F N
No.1 41.42 38.70 2.91 3.48 2.00 1.65 0.85 5.72 2.02 5.48
No.2 44.05 40.42 7.52 1.12 1.41 1.25 0.93 0.18 2.29 4.22
No.3 31.87 24.04 4.70 11.56 4.44 0.90 1.27 18.81 1.04 4.30

Table 2. Binding energy and corresponding phase for F(1s) peaks of different SAD samples

View table

View in Article

Table 2. Binding energy and corresponding phase for F(1s) peaks of different SAD samples

No.	总氟含量/%	表面氟含量/%	结合能 /eV	可能存在物相	特征峰面积	相对含量/%
1	2.02	4.61	683.77	NaF	343.55	5.14
			684.71	CaF₂	1 319.43	20.56
			685.73	MgF₂	1 769.25	27.57
			686.86	Na₃AlF₆	3 011.68	46.73
2	2.29	10.19	684.62	CaF₂	5 025.25	75.19
2	2.29	10.19	685.75	MgF₂	1 637.28	24.81
3	1.04	3.09	682.71	KF	3 585.38	26.47
3	1.04	3.09	684.7	CaF₂	9 857.63	73.53

Table 3. Binding energy and corresponding phase for N(1s) peaks of different SAD samples

View table

View in Article

Table 3. Binding energy and corresponding phase for N(1s) peaks of different SAD samples

No.	总氮含量/%	表面氮含量/%	结合能 /eV	可能存在物相	特征峰面积	相对含量/%
1	5.48	3.69	396.66	AlN	1 540.59	68.49
1	5.48	3.69	398.94	SiN_x	705.52	31.51
2	4.22	1.53	396.58	AlN	266.49	59.52
2	4.22	1.53	399.53	SiN_x	181.00	40.48
3	4.30	3.05	394.72	AlN	5 476.91	100.00

Tools

Get Citation

Copy Citation Text

Xing-zhong HUANG, Wen-fen WU, Zhan-bing LI, Hui-quan LI, Qing-qing LIU, Shao-peng LI. Spectral Analysis of Fluoride and Nitride Phase in Secondary Aluminum Dross[J]. Spectroscopy and Spectral Analysis, 2022, 42(11): 3588

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites

Paper Information

Category: Research Articles

Received: Sep. 14, 2021

Accepted: --

Published Online: Nov. 23, 2022

The Author Email: HUANG Xing-zhong (huangxingzhong@ipe.ac.cn)

DOI:10.3964/j.issn.1000-0593(2022)11-3588-07

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. The chemical composition of different SAD samples (Wt%)

Table 1. The chemical composition of different SAD samples (Wt%)

Table 2. Binding energy and corresponding phase for F(1s) peaks of different SAD samples

Table 2. Binding energy and corresponding phase for F(1s) peaks of different SAD samples

Table 3. Binding energy and corresponding phase for N(1s) peaks of different SAD samples

Table 3. Binding energy and corresponding phase for N(1s) peaks of different SAD samples