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Green Integrated Process for the Production of Compound Phosphate Fertilizer

Feng Yisheng

Strategic Study of CAE 1999, Volume 1, Issue 1,   Pages 58-62

Abstract:

The waste residue discharged from the production of compound phosphate fertilizer occupies large areaand environmental benefits can be gained simultaneously and sustainable development of the phosphorus compoundfertilizer industry is greatly facilitated.

Keywords: compound phosphate fertilizer     phosphoretted gypsum     sulfuric acid     cement    

Development of ASCP for Ammonium Phosphate Technology and Five Projects of Phosphate Fertilizer in China

Zhong Benhe

Strategic Study of CAE 2004, Volume 6, Issue 6,   Pages 22-25

Abstract:

The production of ammonium phosphate by “ammoniated slurry concentrating process”(ASCPbeen built with a total capacity of 2.79×106 t/a, which is 60% of the total ammonium phosphateRecently, a technique for ammonium phosphate production combining both ASCP and the imported PACP hasThe new process with independent property right has been adopted in the five updating projects of phosphatefertilizer in China.

Keywords: phosphate fertilizer     ammonium phosphate     ammonium phosphate by ASCP    

of vinasse-dolomite nanocomposite biochar via a novel developed functionalization method to recover phosphateas a potential fertilizer substitute

Nima Kamali, Abdollah Rashidi Mehrabadi, Maryam Mirabi, Mohammad Ali Zahed

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 4, doi: 10.1007/s11783-020-1249-6

Abstract: . • P loaded nanocomposite improved plant growth and could be utilized as P-fertilizer.The effectiveness of phosphate (P) removal from aqueous solutions was investigated by novel low-costsuccessfully tested on a plant; it significantly improved its growth and proved its potency as a P-based fertilizer

Keywords: Biochar     Vinasse     Dolomite     Phosphate     Fertilizer    

Phosphorus supply and management in vegetable production systems in China

Rui WANG, Weiming SHI, Yilin LI

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4,   Pages 348-356 doi: 10.15302/J-FASE-2019277

Abstract:

Vegetable production systems involve high rates of chemical and organic fertilizer applications, leadingP concentrations in the root zone for regular growth of vegetables, which might necessitate higher phosphatefertilizer input than the plants require.These advances will provide a basis for improving PUE and optimizing phosphate fertilizer applications

Keywords: phosphate fertilizer     phosphorus use efficiency     vegetable production systems     phosphorus management     policy    

Development Strategy of Phosphate Rock in China Under Global Allocation of Resources

Cui Rongguo , Zhang Yanfei , Guo Juan , Guo Zhenhua , Xiao Yuping

Strategic Study of CAE 2019, Volume 21, Issue 1,   Pages 128-132 doi: 10.15302/J-SSCAE-2019.01.018

Abstract: justify;">In this paper, the sigmoid growth curve model is adopted to predict the future demand for phosphateData shows that the total demand for phosphate rocks in China will reach approximately 2.2-2.7 billionAt the same time, the relation between the status quo and demand of the phosphate rock resource is analyzedTo guarantee a sustainable supply of China’s phosphate rock resources in future and thus ensure

Keywords: phosphate rock     nonrenewable     phosphate fertilizer     cumulative demand     shortage resource    

Cadmium pollution from phosphate fertilizers in arable soils and crops: an overview

Andrea Giovanna NIÑO-SAVALA, Zhong ZHUANG, Xin MA, Andreas FANGMEIER, Huafen LI, Aohan TANG, Xuejun LIU

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4,   Pages 419-430 doi: 10.15302/J-FASE-2019273

Abstract: variables and their influences on cadmium contamination improve the understanding of the pollution from phosphate

Keywords: soil pollution     arable land     crop production     cadmium balance     P fertilizer     cadmium toxicity    

Phosphorus use efficiency and fertilizers: future opportunities for improvements

Martin BLACKWELL, Tegan DARCH, Richard HASLAM

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4,   Pages 332-340 doi: 10.15302/J-FASE-2019274

Abstract:

The continued supply of phosphate fertilizers that underpin global food production is an imminentThe rock phosphate deposits on which the world depends are not only finite, but some are contaminatedphosphorus management is required not only to extend the lifespan of the remaining non-renewable rock phosphateSolutions include improving the efficiency of fertilizer applications to agricultural land, alongsidedifferent sources of phosphorus fertilizers are inevitably required given the finite nature of the rock phosphate

Keywords: organic phosphorus     phosphorus fertilizer     phosphorus use efficiency     rock phosphate    

Correction to: Highly degradable chitosan-montmorillonite (MMT) nanocomposite hydrogel for controlled fertilizer

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1704-2

Enhanced adsorption of phosphate by loading nanosized ferric oxyhydroxide on anion resin

Jing REN,Nan LI,Lin ZHAO,Nanqi REN

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 531-538 doi: 10.1007/s11783-014-0629-1

Abstract: prepared by loading nanosized ferric oxyhydroxide (FO) on anion exchanger resin for the removal of phosphateBatch adsorption experiments revealed that higher temperature (313K), higher initial phosphate concentration(50 mg·L ) and lower solution pH (pH value of 2) would be more propitious to phosphate adsorption.Competition effect of coexisting anions on phosphate removal can be concluded as sulfate>nitrate>chlorideFreundlich isotherm model can describe the adsorption of phosphate on FOAE more accurately, which indicated

Keywords: phosphate removal     adsorption     nanosized ferric oxyhydroxide     anion exchanger    

A potentiometric cobalt-based phosphate sensor based on screen-printing technology

Lei ZHU,Xiaohong ZHOU,Hanchang SHI

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 945-951 doi: 10.1007/s11783-013-0615-z

Abstract: The cobalt-based phosphate sensor showed a phosphate-selective potential response in the range of 10DO and pH were found to interfere with sensor responses to phosphate.sensitivity, and stability, which are comparable with conventional bulk Co-wire sensors, the proposed phosphate

Keywords: phosphate     cobalt     screen-printing technology     electroplate     wastewater    

Steam reforming of toluene as a tar model compound with modified nickel-based catalyst

Omeralfaroug KHALIFA, Mingxin XU, Rongjun ZHANG, Tahir IQBAL, Mingfeng LI, Qiang LU

Frontiers in Energy 2022, Volume 16, Issue 3,   Pages 492-501 doi: 10.1007/s11708-021-0721-8

Abstract: Catalytic steam reforming is a promising route for tar conversion to high energy syngas in the process of biomass gasification. However, the catalyst deactivation caused by the deposition of residual carbon is still a major challenge. In this paper, a modified Ni-based Ni-Co/Al O -CaO (Ni-Co/AC) catalyst and a conventional Ni/Al O (Ni/A) catalyst were prepared and tested for tar catalytic removal in which toluene was selected as the model component. Experiments were conducted to reveal the influences of the reaction temperature and the ratio between steam to carbon on the toluene conversion and the hydrogen yield. The physicochemical properties of the modified Ni-based catalyst were determined by a series of characterization methods. The results indicated that the Ni-Co alloy was determined over the Ni-Co/AC catalyst. The doping of CaO and the presence of Ni-Co alloy promoted the performance of toluene catalytic dissociation over Ni-Co/AC catalyst compared with that over Ni/A catalyst. After testing in steam for 40 h, the carbon conversion over Ni-Co/AC maintained above 86% and its resistance to carbon deposition was superior to Ni/A catalyst.

Keywords: catalytic steam reforming     tar model compound     Ni-based catalyst     carbon resistance    

Shear stress distribution prediction in symmetric compound channels using data mining and machine learning

Zohreh SHEIKH KHOZANI, Khabat KHOSRAVI, Mohammadamin TORABI, Amir MOSAVI, Bahram REZAEI, Timon RABCZUK

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 5,   Pages 1097-1109 doi: 10.1007/s11709-020-0634-3

Abstract: a series of experimental tests were conducted to assess the shear stress distribution in prismatic compoundThe shear stress values around the whole wetted perimeter were measured in the compound channel withand Additive Regression implemented on attained data to predict the shear stress distribution in the compound

Keywords: compound channel     machine learning     SKM model     shear stress distribution     data mining models    

Thermogravimetric coupled with Fourier transform infrared analysis study on thermal treatment of monopotassium phosphate

Yuheng FENG, Xuguang JIANG, Yong CHI, Xiaodong LI, Hongmei ZHU

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 186-192 doi: 10.1007/s11783-011-0322-6

Abstract: The pyrolysis and combustion characteristics of a residue from producing monopotassium phosphate (monopotassiumphosphate residue), considered as a hazardous waste, were studied using a thermogravimetric, coupled

Keywords: pyrolysis     thermogravimetric coupled with Fourier transform infrared analysis (TG-FTIR)     monopotassium phosphate    

PROPOSED INNOVATION REFORM MODEL FOR THE MINERAL NITROGEN FERTILIZER INDUSTRY IN CHINA TO REDUCE GREENHOUSE

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 2,   Pages 234-247 doi: 10.15302/J-FASE-2022468

Abstract:

● The carbon footprint of the nitrogen fertilizer chain has decreased

Keywords: carbon accounting     life cycle assessment     policy     product structure    

Title Author Date Type Operation

Green Integrated Process for the Production of Compound Phosphate Fertilizer

Feng Yisheng

Journal Article

Development of ASCP for Ammonium Phosphate Technology and Five Projects of Phosphate Fertilizer in China

Zhong Benhe

Journal Article

of vinasse-dolomite nanocomposite biochar via a novel developed functionalization method to recover phosphateas a potential fertilizer substitute

Nima Kamali, Abdollah Rashidi Mehrabadi, Maryam Mirabi, Mohammad Ali Zahed

Journal Article

of vinasse-dolomite nanocomposite biochar via a novel developed functionalization method to recover phosphateas a potential fertilizer substitute

Journal Article

Phosphorus supply and management in vegetable production systems in China

Rui WANG, Weiming SHI, Yilin LI

Journal Article

Development Strategy of Phosphate Rock in China Under Global Allocation of Resources

Cui Rongguo , Zhang Yanfei , Guo Juan , Guo Zhenhua , Xiao Yuping

Journal Article

Cadmium pollution from phosphate fertilizers in arable soils and crops: an overview

Andrea Giovanna NIÑO-SAVALA, Zhong ZHUANG, Xin MA, Andreas FANGMEIER, Huafen LI, Aohan TANG, Xuejun LIU

Journal Article

Phosphorus use efficiency and fertilizers: future opportunities for improvements

Martin BLACKWELL, Tegan DARCH, Richard HASLAM

Journal Article

Correction to: Highly degradable chitosan-montmorillonite (MMT) nanocomposite hydrogel for controlled fertilizer

Journal Article

Enhanced adsorption of phosphate by loading nanosized ferric oxyhydroxide on anion resin

Jing REN,Nan LI,Lin ZHAO,Nanqi REN

Journal Article

A potentiometric cobalt-based phosphate sensor based on screen-printing technology

Lei ZHU,Xiaohong ZHOU,Hanchang SHI

Journal Article

Steam reforming of toluene as a tar model compound with modified nickel-based catalyst

Omeralfaroug KHALIFA, Mingxin XU, Rongjun ZHANG, Tahir IQBAL, Mingfeng LI, Qiang LU

Journal Article

Shear stress distribution prediction in symmetric compound channels using data mining and machine learning

Zohreh SHEIKH KHOZANI, Khabat KHOSRAVI, Mohammadamin TORABI, Amir MOSAVI, Bahram REZAEI, Timon RABCZUK

Journal Article

Thermogravimetric coupled with Fourier transform infrared analysis study on thermal treatment of monopotassium phosphate

Yuheng FENG, Xuguang JIANG, Yong CHI, Xiaodong LI, Hongmei ZHU

Journal Article

PROPOSED INNOVATION REFORM MODEL FOR THE MINERAL NITROGEN FERTILIZER INDUSTRY IN CHINA TO REDUCE GREENHOUSE

Journal Article