RECOVERY AND UTILIZATIN OF SILVER SALT FROM SILVER-BEARING WASTE LIQUID

doi:10.3863/j.issn.1000-2634.1999.04.026

西南石油大学学报(自然科学版) ›› 1999, Vol. 21 ›› Issue (4): 92-94.DOI: 10.3863/j.issn.1000-2634.1999.04.026

• 化学工程 • Previous Articles Next Articles

RECOVERY AND UTILIZATIN OF SILVER SALT FROM SILVER-BEARING WASTE LIQUID

CHEN Ji YIN Zhong ZAO Xiao-tong et al

Southwest Petroleum Inst

Received:1999-03-22 Revised:1900-01-01 Online:1999-11-20 Published:1999-11-20
Contact: CHEN Ji

Abstract

Abstract: Chloride ion(Cl-) and CODCris often determined by using of expensive silver salt such as AgNO3or Ag2SO4. A simple and practical method of recovering silver salt from silver-bearing waste liquid has been discussed. in which the silver was separated and enriched by using setting method (pH≈3), the metal
silver was produced by Fe-Cu reduceing method, AgNO3was prepared by H2O2-HNO3method, and Ag2SO4was prepared by (NH4)2SO4or H2SO4method. Results have shown that the pureness of the recovered silver slt is up to 99 % and the cost of measuring Cl-and CODCris decreased.

Key words: silver salt, waste disposal, recovery

CLC Number:

TE922　TE915

CHEN Ji YIN Zhong ZAO Xiao-tong et al. RECOVERY AND UTILIZATIN OF SILVER SALT FROM SILVER-BEARING WASTE LIQUID[J]. 西南石油大学学报(自然科学版), 1999, 21(4): 92-94.

0
/ / Recommend

Add to citation manager EndNote|Ris|BibTeX

URL: http://journal15.magtechjournal.com/Jwk_xnzk/EN/10.3863/j.issn.1000-2634.1999.04.026

http://journal15.magtechjournal.com/Jwk_xnzk/EN/Y1999/V21/I4/92

[1]	ZHANG Deping, MA Feng, WU Yule, DONG Zehua. Optimization of Injection Technique of Corrosion Inhibitor in CO₂-flooding Oil Recovery [J]. 西南石油大学学报(自然科学版), 2020, 42(2): 103-109.
[2]	LIU Hailong. The Theory of Pressure-difference-time and the Equivalence of Variables in Planar One-dimension Flow [J]. 西南石油大学学报(自然科学版), 2020, 42(1): 147-154.
[3]	WANG Yanwei, LIU Huiqing, DONG Xiaohu, ZHANG Qichen. Physical Simulation of Cold Recovery of Edge Water Heavy Oil Reservoir After Steam Stimulation [J]. 西南石油大学学报(自然科学版), 2020, 42(1): 91-100.
[4]	WANG Qiwei. An Experimental Study on Improving the Liquid-carrying Capacity of Wellbore Gas by a Multi-stage Orifice [J]. 西南石油大学学报(自然科学版), 2020, 42(1): 78-83.
[5]	LI Yongtai, KONG Bailing. Technical Approach for Improving the Field Application Result of ASP Flooding [J]. 西南石油大学学报(自然科学版), 2019, 41(4): 113-119.
[6]	WANG Zhichen, LÜ Zhenhu, DONG Jingfeng, ZHANG Fengjuan, ZHOU Peiyao. Influence of Multivalent Metal Ions on Organic Borate-crosslinked Guanidine Gum Fracturing Gluids: Analysis and Countermeasures [J]. 西南石油大学学报(自然科学版), 2019, 41(3): 177-184.
[7]	FENG Gaocheng, HU Yunpeng, YAO Weiying, ZHANG Yu, YUAN Zhe. Development and Application of Gas Injection for Oil Recovery from Offshore Oilfields [J]. 西南石油大学学报(自然科学版), 2019, 41(1): 147-155.
[8]	LUO Donghong, ZHU Xu, DAI Zong, CHENG Jia, NING Yuping. Recovery Rate Model for Strong Bottom Water Drive Reef Limestone Reservoirs [J]. 西南石油大学学报(自然科学版), 2018, 40(5): 105-112.
[9]	CHEN Qiang, SUN Lei, PAN Yi, GAO Yuqiong. Experimental Study on the Transmission Behaviors of Supercritical CO₂ and CH₄ in Shale Nanopores [J]. 西南石油大学学报(自然科学版), 2018, 40(5): 154-162.
[10]	SU Wenbo, LIU Yuetian, PI Jian, WANG Yunpeng, LI Changyong. An Experimental Study on Improving Recovery Rate Using Low-salinity Water Drive [J]. 西南石油大学学报(自然科学版), 2018, 40(3): 129-135.
[11]	WEI Yunyun, LIU Jianjun, LUO Litao, LIU Xiangui, YANG Zhengming. Performance of Polymer/Surfactant Binary Flooding in Enlarging Swept Volumes [J]. 西南石油大学学报(自然科学版), 2018, 40(3): 175-184.
[12]	SHI Lihua, DANG Hailong, KANG Shengsong, WANG Weibo, WANG Qiang. Effects of Injection Pressure on Gas Channeling during CO₂ Flooding and a Study on Sealing of Cracks [J]. 西南石油大学学报(自然科学版), 2018, 40(1): 149-156.
[13]	ZHAO Xisen, SHI Lihua, WANG Weibo, BAI Yuan, TIAN Feng. CO₂ Channeling Sealing In Ultra-low-permeability Reservoirs [J]. 西南石油大学学报(自然科学版), 2017, 39(6): 131-139.
[14]	HAN Xiaodong, ZOU Jian, WANG Qiuxia, LIU Yigang, MENG Xianghai. A Study of Gel-plugging Agents Used in Gas Channels with Multi-thermal Fluids in Offshore Oilfields [J]. 西南石油大学学报(自然科学版), 2017, 39(6): 167-172.
[15]	LIANG Meng, YUAN Haiyun, YANG Ying, YANG Yunbo, LIN Jiangtao. Research Progress on Miscible Gas Displacement and Determination of Minimum Miscibility Pressure [J]. 西南石油大学学报(自然科学版), 2017, 39(5): 101-112.

RECOVERY AND UTILIZATIN OF SILVER SALT FROM SILVER-BEARING WASTE LIQUID

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments