scholarly journals A Study on Application of Pickling Sludge in Pavements Tiles

2019 ◽  
Author(s):  
Rajiv Gupta ◽  
Anupam singhal ◽  
Anuradha devi ◽  
Sanjay Kumar Verma
Keyword(s):  
Pickling Sludge

A novel Fe recycling method from pickling wastewater producing a KFeS2 whisker for electroplating wastewater treatment

2021 ◽  
Author(s):  
Dongxu Liang ◽  
Manhong Ji ◽  
Suiyi Zhu ◽  
Yu Chen ◽  
Zhihua Wang ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Wastewater Treatment ◽  
Hydrothermal Method ◽  
Facile Hydrothermal Method ◽  
Electroplating Wastewater ◽  
Pickling Sludge

Pickling sludge was converted to a novel product of KFeS2 nanorods via a facile hydrothermal method that effectively removes heavy metals from electroplating wastewater.

Desulfurization thermodynamics experiment of stainless steel pickling sludge

2018 ◽  
Vol 26 (5) ◽  
pp. 519-528 ◽  
Author(s):  
Xiao-ming Li ◽  
Ming Lv ◽  
Wei-dong Yin ◽  
Jun-xue Zhao ◽  
Ya-ru Cui
Keyword(s):  
Stainless Steel ◽  
Pickling Sludge

Issues Relevant to Recycling of Stainless-Steel Pickling Sludge

JOM ◽  
2018 ◽  
Vol 70 (12) ◽  
pp. 2825-2836 ◽  
Author(s):  
Zhao Junxue ◽  
Zhao Zhongyu ◽  
Shi Ruimeng ◽  
Li Xiaoming ◽  
Cui Yaru
Keyword(s):  
Stainless Steel ◽  
Pickling Sludge

scholarly journals Recovery of Iron, Chromium, and Nickel from Pickling Sludge Using Smelting Reduction

Metals ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 936 ◽  
Author(s):  
Zhaohui Tang ◽  
Xueyong Ding ◽  
Xinlin Yan ◽  
Yue Dong ◽  
Chenghong Liu
Keyword(s):  
Reduction Process ◽  
Slag Basicity ◽  
Experimental Results ◽  
Iron Ores ◽  
Reduction Temperature ◽  
Smelting Reduction ◽  
Reduction Time ◽  
Temperature Reduction ◽  
Pickling Sludge ◽  
Iron Chromium

This paper reports the recoveries of iron, chromium, and nickel from pickling sludge using coal-based smelting reduction. The influences of slag basicity (CaO/SiO2, which is controlled by high phosphorus oolitic hematite iron ores), reduction temperature, reduction time, and the C/O mole ratio on the recoveries of Fe, Cr, and Ni are investigated systematically. The experimental results show that high recoveries of Fe (98.91%), Cr (98.46%), and Ni (99.44%) are produced from pickling sludge with optimized parameters for the smelting reduction process. The optimized parameters are a slag basicity of 1.5; a reduction temperature of 1550 °C, a reduction time of 90 min, and a C/O mole ratio of 2.0. These parameters can be used as technical support for the recycling of pickling sludge with pyrometallurgy.

Treatment method of hazardous pickling sludge by reusing as glass–ceramics nucleation agent

Rare Metals ◽  
2015 ◽  
Vol 35 (3) ◽  
pp. 269-274 ◽  
Author(s):  
Jian Yang ◽  
Shen-Gen Zhang ◽  
De-An Pan ◽  
Bo Liu ◽  
Chun-Li Wu ◽  
...  
Keyword(s):  
Glass Ceramics ◽  
Treatment Method ◽  
Nucleation Agent ◽  
Pickling Sludge

Metals droplet assembling mechanism during carbon reduction of stainless steel pickling sludge

2020 ◽  
Vol 247 ◽  
pp. 119580
Author(s):  
Songyan Liu ◽  
Qiuju Li ◽  
Ziyang Wang ◽  
Fanxi Yang ◽  
Xionggang Lu
Keyword(s):  
Stainless Steel ◽  
Carbon Reduction ◽  
Pickling Sludge

Utilizing titanium-containing pickling sludge to prepare raw meal for clinker production

2021 ◽  
Vol 268 ◽  
pp. 121216
Author(s):  
Yongqi Da ◽  
Tingshu He ◽  
Chen Shi ◽  
Yike Lin
Keyword(s):  
Pickling Sludge ◽  
Clinker Production
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