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Green process to recover magnesium chloride from residue solution of potassium chloride production plant

WANG Lin, HE Yunliang, WANG Yanfei, BAO Ying, WANG Jingkang

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 4,   Pages 385-389 doi: 10.1007/s11705-008-0079-z

Abstract: The green process to recover magnesium chloride from the residue solution of a potassium chloride productionThe residue solution contains magnesium chloride above 25 wt-%, potassium chloride and sodium chlorideimpurity removal operation and the two-stage evaporation-cooling crystallization procedure to produce magnesiumThe produced magnesium chloride is up to industrial criteria.

Keywords： industrial production     chemical industrial     produced magnesium     chloride production     impurity carnallite    

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Synthesis and characterization of magnesium hydroxide by batch reaction crystallization

Xingfu SONG, Shuying SUN, Dengke ZHANG, Jin WANG, Jianguo YU

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 4,   Pages 416-421 doi: 10.1007/s11705-011-1125-9

Abstract: Magnesium hydroxide with high purity and uniform particle size distribution was synthesized by the directThe particle size distribution, crystal phase, morphology, and surface area of magnesium hydroxide wereeffects of synthesis conditions on the particle size distribution and water content (filtration cake) of magnesiumThe ball-like magnesium hydroxides with the particle size distribution of 6.0–30.0 μm and purity higherThis simple and mild synthesis method was promising to be scaled up for the industrial production of magnesium

Keywords： magnesium hydroxide     direct precipitation method     industrial crystallization     particle size distribution    

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Local arc discharge mechanism and requirements of power supply in micro-arc oxidation of magnesium alloy

Ming CHEN, Yuezhou MA, Yuan HAO,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1,   Pages 98-105 doi: 10.1007/s11465-009-0088-8

Abstract: To study the requirements of the power supply in micro-arc oxidation (MAO) of magnesium alloy, many experimentsIt is considered that magnesium MAO process consists of three stages including anodic oxidation, micro-arcintensity, changed from insulator to conductor that presents sharp negative resistance effect, and produced

Keywords： micro-arc oxidation     local arc discharge     pulse power supply     magnesium alloy    

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Experimental study on mechanical properties of a novel micro-steel fiber reinforced magnesium phosphate

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4,   Pages 1047-1057 doi: 10.1007/s11709-021-0755-3

Abstract: Magnesium phosphate cement (MPC) received increased attention in recent years, but MPC-based concrete

Keywords： magnesium phosphate cement-based concrete     micro-steel fibers     four-point flexural strength     compressive    

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Potential sources of unintentionally produced PCB, HCB, and PeCBz in China: A preliminary overview

Xiaotu Liu, Heidelore Fiedler, Wenwen Gong, Bin Wang, Gang Yu

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 6, doi: 10.1007/s11783-018-1036-9

Abstract:

A preliminary analysis of potential sources for unintentionally produced

Keywords： Unintentionally produced POPs     Polychlorinated biphenyls     Hexachlorobenzene     Pentachlorobenzene     sources    

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Effects of operational and structural parameters on cell voltage of industrial magnesium electrolysis

Ze Sun,Chenglin Liu,Guimin Lu,Xingfu Song,Jianguo Yu

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 4,   Pages 522-531 doi: 10.1007/s11705-015-1539-x

Abstract: is the energy foundation of the electrolysis process and the source of the multiphysical fields in a magnesiumobtain the minimum resistance voltage which has a significant effect on the energy consumption in the magnesium

Keywords： finite element method     magnesium electrolysis cell     electric field    

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Higher heating value prediction of torrefaction char produced from non-woody biomass

Nitipong SOPONPONGPIPAT,Dussadeeporn SITTIKUL,Unchana SAE-UENG

Frontiers in Energy 2015, Volume 9, Issue 4,   Pages 461-471 doi: 10.1007/s11708-015-0377-3

Abstract: The higher heating value of five types of non-woody biomass and their torrefaction char was predicted and compared with the experimental data obtained in this paper. The correlation proposed in this paper and the ones suggested by previous researches were used for prediction. For prediction using proximate analysis data, the mass fraction of fixed carbon and volatile matter had a strong effect on the higher heating value prediction of torrefaction char of non-woody biomass. The high ash fraction found in torrefied char resulted in a decrease in prediction accuracy. However, the prediction could be improved by taking into account the effect of ash fraction. The correlation developed in this paper gave a better prediction than the ones suggested by previous researches, and had an absolute average error (AAE) of 2.74% and an absolute bias error (ABE) of 0.52%. For prediction using elemental analysis data, the mass fraction of carbon, hydrogen, and oxygen had a strong effect on the higher heating value, while no relationship between the higher heating value and mass fractions of nitrogen and sulfur was discovered. The best correlation gave an AAE of 2.28% and an ABE of 1.36%.

Keywords： higher heating value     correlation     biomass     proximate analysis     ultimate analysis    

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ASSESSMENT OF HEAVY METALS IN HYDROCHAR PRODUCED BY HYDROTHERMAL CARBONIZATION OF DAIRY MANURE

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 3,   Pages 437-447 doi: 10.15302/J-FASE-2023507

Abstract:

● Content of heavy metals in hydrochar varies considerably, from 50% to 100%.

Keywords： heavy metals     dairy manure     hydrochar     hydrothermal carbonization     waste management    

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Filtration ability of hollow fiber membrane for production of magnesium ammonium phosphate crystals by

H. Watamura, H. Marukawa, I. Hirasawa

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1,   Pages 55-59 doi: 10.1007/s11705-013-1312-y

Abstract: Relationship between magnesium ammonium phosphate (MAP) crystal properties and the filtration ability

Keywords： membrane separation     crystallization     MAP    

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Capture of carbon dioxide over porous solid adsorbents lithium silicate, lithium aluminate and magnesium

P. V. Korake, A. G. Gaikwad

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 2,   Pages 215-226 doi: 10.1007/s11705-010-1012-9

Abstract: process for carbon dioxide over porous solid adsorbents such as lithium silicate, lithium aluminate, and magnesiumThe capturing of carbon dioxide over lithium silicate, lithium aluminate, and magnesium aluminate was

Keywords： capturing CO2     lithium silicate     lithium aluminate     magnesium aluminate    

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A stepwise process for carbon dioxide sequestration using magnesium silicates

Johan FAGERLUND, Experience NDUAGU, Ron ZEVENHOVEN, Inês ROMÃO,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 2,   Pages 133-141 doi: 10.1007/s11705-009-0259-5

Abstract: This work involves the production of magnesium in the form of Mg(OH) from serpentinite rock (nickel mine

Keywords： carbonation reaction     reactor     producer     large-scale     process    

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Development Strategies for China’s Advanced Magnesium Alloy Industry Toward 2035

Li Fang,Guan Renguo,Tie Di 3, Liu Chuming,Le Qichi,Song Jiangfeng,Zeng Xiaoqin,Jiang Bin

Strategic Study of CAE 2020, Volume 22, Issue 5,   Pages 76-83 doi: 10.15302/J-SSCAE-2020.05.014

Abstract:

In this paper, we introduce the development status of China’s magnesiumalloy materials such as high-performance rare earth–magnesium alloys with lightweight structures, magnesium alloys with high strength and high thermal conductivity, magnesium alloys with high strengthand high electrical conductivity, and ultra-high-strength magnesium alloys.We also present a phasedTo satisfy the demand for the advanced magnesium alloy materials by national economy, national major

Keywords： metal material industry     magnesium alloy     rare earth–magnesium alloy     low energy consumption     high efficiency    

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Protein phosphatase magnesium-dependent 1δ is a novel tumor marker and target in hepatocellular carcinoma

Zhi Xu,Chunxiang Cao,Haiyan Xia,Shujing Shi,Lingzhi Hong,Xiaowei Wei,Dongying Gu,Jianmin Bian,Zijun Liu,Wenbin Huang,Yixin Zhang,Song He,Nikki Pui-Yue Lee,Jinfei Chen

Frontiers of Medicine 2016, Volume 10, Issue 1,   Pages 52-60 doi: 10.1007/s11684-016-0433-3

Abstract: In this study, we reported that protein phosphatase magnesium-dependent 1δ (PPM1D) was highly expressed

Keywords： PPM1D     hepatocellular carcinoma     prognosis     target therapy    

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Formation mechanism of solid product produced from co-pyrolysis of Pingdingshan lean coal with organic

Xiangchun Liu, Jun Hu, Ruilun Xie, Bin Fang, Ping Cui

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2,   Pages 363-372 doi: 10.1007/s11705-020-1944-7

Abstract: of the oil shale were trapped by hydrogen-poor macromolecular radicals of the intermediate metaplast produced

Keywords： co-pyrolysis     coal     oil shale     electron spin resonance     mechanism    

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Automobile Lightweight Technology: Development Trends of Aluminum/Magnesium Alloys and Their Forming

Fu Penghuai,Peng Liming and Ding Wenjiang

Strategic Study of CAE 2018, Volume 20, Issue 1,   Pages 84-90 doi: 10.15302/J-SSCAE-2018.01.012

Abstract:

This study reviews the development of aluminum and magnesium alloys,

Keywords： automobile     lightweight     aluminum alloy     magnesium alloy     forming technology     development trend    

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Title Author Date Type Operation

Green process to recover magnesium chloride from residue solution of potassium chloride production plant

WANG Lin, HE Yunliang, WANG Yanfei, BAO Ying, WANG Jingkang

Journal Article

Synthesis and characterization of magnesium hydroxide by batch reaction crystallization

Xingfu SONG, Shuying SUN, Dengke ZHANG, Jin WANG, Jianguo YU

Journal Article

Local arc discharge mechanism and requirements of power supply in micro-arc oxidation of magnesium alloy

Ming CHEN, Yuezhou MA, Yuan HAO,

Journal Article

Experimental study on mechanical properties of a novel micro-steel fiber reinforced magnesium phosphate

Journal Article

Potential sources of unintentionally produced PCB, HCB, and PeCBz in China: A preliminary overview

Xiaotu Liu, Heidelore Fiedler, Wenwen Gong, Bin Wang, Gang Yu

Journal Article

Effects of operational and structural parameters on cell voltage of industrial magnesium electrolysis

Ze Sun,Chenglin Liu,Guimin Lu,Xingfu Song,Jianguo Yu

Journal Article

Higher heating value prediction of torrefaction char produced from non-woody biomass

Nitipong SOPONPONGPIPAT,Dussadeeporn SITTIKUL,Unchana SAE-UENG

Journal Article

ASSESSMENT OF HEAVY METALS IN HYDROCHAR PRODUCED BY HYDROTHERMAL CARBONIZATION OF DAIRY MANURE

Journal Article

Filtration ability of hollow fiber membrane for production of magnesium ammonium phosphate crystals by

H. Watamura, H. Marukawa, I. Hirasawa

Journal Article

Capture of carbon dioxide over porous solid adsorbents lithium silicate, lithium aluminate and magnesium

P. V. Korake, A. G. Gaikwad

Journal Article

A stepwise process for carbon dioxide sequestration using magnesium silicates

Johan FAGERLUND, Experience NDUAGU, Ron ZEVENHOVEN, Inês ROMÃO,

Journal Article

Development Strategies for China’s Advanced Magnesium Alloy Industry Toward 2035

Li Fang,Guan Renguo,Tie Di 3, Liu Chuming,Le Qichi,Song Jiangfeng,Zeng Xiaoqin,Jiang Bin

Journal Article

Protein phosphatase magnesium-dependent 1δ is a novel tumor marker and target in hepatocellular carcinoma

Zhi Xu,Chunxiang Cao,Haiyan Xia,Shujing Shi,Lingzhi Hong,Xiaowei Wei,Dongying Gu,Jianmin Bian,Zijun Liu,Wenbin Huang,Yixin Zhang,Song He,Nikki Pui-Yue Lee,Jinfei Chen

Journal Article

Formation mechanism of solid product produced from co-pyrolysis of Pingdingshan lean coal with organic

Xiangchun Liu, Jun Hu, Ruilun Xie, Bin Fang, Ping Cui

Journal Article

Automobile Lightweight Technology: Development Trends of Aluminum/Magnesium Alloys and Their Forming

Fu Penghuai,Peng Liming and Ding Wenjiang

Journal Article