Effect of Slag Chemistry on the Desulfurization Kinetics in Secondary Refining Processes

2017 ◽  
Vol 48 (4) ◽  
pp. 2123-2135 ◽  
Author(s):  
Jin Gyu Kang ◽  
Jae Hong Shin ◽  
Yongsug Chung ◽  
Joo Hyun Park
Keyword(s):  
Slag Chemistry ◽  
Secondary Refining ◽  
Refining Processes

scholarly journals Erratum to: Effect of Slag Chemistry on the Desulfurization Kinetics in Secondary Refining Processes

2017 ◽  
Vol 48 (4) ◽  
pp. 2222-2222
Author(s):  
Jin Gyu Kang ◽  
Jae Hong Shin ◽  
Yongsug Chung ◽  
Joo Hyun Park
Keyword(s):  
Slag Chemistry ◽  
Secondary Refining ◽  
Refining Processes

scholarly journals Introduction of heavy diesel fractions of primary and secondary refining processes in the production of light oil products

2019 ◽  
Vol 9 (2) ◽  
pp. 328-341
Author(s):  
Zhanna N. Artemyeva ◽  
◽  
Igor I. Kuzora ◽  
Svetlana G. D’yachkova ◽  
Olga V. Starikova ◽  
...  
Keyword(s):  
Oil Products ◽  
Secondary Refining ◽  
Light Oil ◽  
Diesel Fractions ◽  
Refining Processes

High-quality bases for condensed lubricants derived from low-molecular oils from secondary refining processes

1971 ◽  
Vol 7 (6) ◽  
pp. 444-447
Author(s):  
E. G. Semenido ◽  
V. V. Nikitin ◽  
N. V. Shchegolev ◽  
S. I. Stepuro ◽  
V. I. Karzhev ◽  
...  
Keyword(s):  
High Quality ◽  
Secondary Refining ◽  
Refining Processes

Cleanliness of Low Carbon Aluminum-Killed Steels during Secondary Refining Processes

2012 ◽  
Vol 84 (5) ◽  
pp. 473-489 ◽  
Author(s):  
Wen Yang ◽  
Xinhua Wang ◽  
Lifeng Zhang ◽  
Qinglin Shan ◽  
Xuefeng Liu
Keyword(s):  
Low Carbon ◽  
Secondary Refining ◽  
Refining Processes

Micronutrient loss during crushing and refining processes

2016 ◽  
Vol 27 (3) ◽  
pp. 20-22
Author(s):  
Jennifer Régis ◽  
◽  
Florent Joffre ◽  
Frédéric Fine ◽  
Keyword(s):  
Refining Processes

Comparison between slag refining processes for B removal with metallurgical grade silicon and Si–Sn alloy

2018 ◽  
Vol 115 (3) ◽  
pp. 312 ◽  
Author(s):  
Rowaid Al-khazraji ◽  
Yaqiong Li ◽  
Lifeng Zhang
Keyword(s):  
Removal Efficiency ◽  
Acid Leaching ◽  
Experimental Results ◽  
Mass Ratio ◽  
Metallurgical Grade Silicon ◽  
Clear Effect ◽  
Slag Refining ◽  
Before And After ◽  
Grade Silicon ◽  
Refining Processes

Boron (B) removal by slag refining using CaO–SiO2–CaCl2 was investigated in metallurgical-grade silicon (MG-Si) and 75 wt% Si–Sn alloy. Experiments were conducted at 1500 °C for 15 min. The microstructure was characterized before and after refining. The effects of acid leaching, basicity, and slag/Si mass ratio on B removal were investigated. Experimental results showed that acid leaching had no effect on B removal from MG-Si but had a clear effect on the refined Si–Sn alloy after slag refining. The final B concentration was highly affected by the CaO/SiO2 mass ratio with minimum value, where the content of B was reduced from 18.36 ppmw to 5.5 ppmw at the CaO/SiO2 = 1.2 for MG-Si slag refining and from 18.36 ppmw to 3.7 ppmw at CaO/SiO2 = 1.5 for 75 wt% Si–Sn alloy. Increasing the slag mass ratio by 2:1 mass ratio also increased B removal efficiency by approximately 15–20% more than an increase by 1:1.

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