Sulfate of potash and yellow phosphorus to simultaneously remove SO2–NO and obtain a complete fertilizer

2020 ◽  
Author(s):  
Montaser A.M. Alzaky ◽  
Dengxin Li
Keyword(s):  
Yellow Phosphorus ◽  
Complete Fertilizer

Yellow Phosphorus and Potash for SOX and NOX removal

2021 ◽  
pp. 1-26
Author(s):  
Montaser Abduallah Mohammed Alzaky ◽  
Samah Sir Elkhatem Ahmed ◽  
Rawya Adam Basheer ◽  
Rawia Siddig ◽  
Tomadir A. Ibraheem ◽  
...  
Keyword(s):  
Nox Removal ◽  
Yellow Phosphorus

scholarly journals Sustainable and Clean Utilization of Yellow Phosphorus Slag (YPS): Activation and Preparation of Granular Rice Fertilizer

Materials ◽  
2021 ◽  
Vol 14 (8) ◽  
pp. 2080
Author(s):  
Cuihong Hou ◽  
Luyi Li ◽  
Lishuang Hou ◽  
Bingbing Liu ◽  
Shouyu Gu ◽  
...  
Keyword(s):  
Particle Size ◽  
High Strength ◽  
Water Quenching ◽  
Smelting Process ◽  
Industrial Solid Waste ◽  
Rice Roots ◽  
Yellow Phosphorus ◽  
Quenching Process ◽  
Reduction Smelting ◽  
Nitrogen Phosphorus

Yellow phosphorus slag (YPS) is a typical industrial solid waste, while it contains abundant silicon micronutrient required for the growth of rice. The key scientific problem to use the YPS as rice fertilizer is how to activate the slag efficiently during the phosphorite reduction smelting process. In this work, an alkaline rice fertilizer from the activated YPS was successfully prepared to use the micronutrients. Thermodynamic analyses of SiO2-CaO, SiO2-CaO-Al2O3, and SiO2-CaO-Al2O3-MgO systems were discussed to optimize the acidity for reduction smelting. Results showed that the reduction smelting followed by the water quenching process can realize the reduction of phosphorite and activation of YPS synchronously. Ternary acidity m(SiO2)/(m(CaO) + m(MgO)) of 0.92 is suitable for the reduction smelting and activation of the slag. After smelting, the molten YPS can be effectively activated by water quenching, and 78.28% P, 90.03% Ca, and 77.12% Si in the YPS are activated, which can be readily absorbed by the rice roots. Finally, high-strength granular rice fertilizers with a particle size of Φ2–4 mm were successfully prepared from the powdery nitrogen-phosphorus-potassium (NPK) and activated YPS mixture.

Pathological changes in the stomach of rats after treatment with yellow phosphorus

2015 ◽  
Vol 238 (2) ◽  
pp. S267
Author(s):  
N. Zhumanazarov ◽  
A. Zhumabayeva ◽  
S. Doszhanov ◽  
D. Sissenbina
Keyword(s):  
Pathological Changes ◽  
Yellow Phosphorus

scholarly journals Genotype by Trait Interaction (GT) in Maize Hybrids on Complete Fertilizer

Plants ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 2388
Author(s):  
Seyed Mohammad Nasir Mousavi ◽  
Csaba Bojtor ◽  
Árpád Illés ◽  
János Nagy
Keyword(s):  
Block Design ◽  
Principal Component ◽  
Gge Biplot ◽  
Maize Hybrids ◽  
Maize Cultivars ◽  
Randomized Complete Block Design ◽  
Total Data ◽  
Ammi Model ◽  
Complete Fertilizer ◽  
The University

We investigated the interaction between genotype by trait, and an experiment was conducted at the University of Debrecen. Two maize cultivars, FAO340 and FAO410, were studied in a randomized complete block design with four replications. This experiment was applied to the six fertilization treatments. Fertilizer levels were NPK0 (control) (N:0, P2O5:0, K2O:0), NPK1 (N:30, P2O5:23, K2O:27), NPK2 (N:60, P2O5:46, K2O:54), NPK3 (N:90, P2O5:69, K2O:81), NPK4 (N:120, P2O5:92, K2O:108), and NPK5 (N:150, P2O5:115, K2O:135). The first principal component showed 54.24%, and the second principal component showed 20.75%, which explained the total squares interaction using the AMMI model in the case of the FAO410 hybrid. As regards the FAO340 hybrid, the first principal component showed 58.18%, and the second principal component showed 18.04%, explaining the total squares interaction using the AMMI model in the FAO410 hybrid. In the GGE biplot on FAO410, the first and the second principal components covered 91.20% of the total data in this analysis. Accordingly, the desirable treatment was NPK5, followed by NPK4, NPK2, NPK3, NPK1, and NPK0. NPK4 and NPK5 had the most desirable treatments for the number of seeds per row, chlorophyll, weight of 1000 seeds, and stem diameter in the case of the FAO410 hybrid.

scholarly journals MORPHOLOGICAL CHANGES OF THE THYMUS DURING ACUTE INTOXICATION WITH YELLOW PHOSPHORUS

2019 ◽  
Vol 3 (333) ◽  
pp. 16-19
Author(s):  
Saidulla Nurakhovich Zhumashov ◽  
◽  
Kodir Rakhimovich Tukhtaev ◽  
Baktbek Saydullaevich Zhumashov ◽  
◽  
...  
Keyword(s):  
Morphological Changes ◽  
Acute Intoxication ◽  
Yellow Phosphorus

scholarly journals Predictable factors for intervention with heparin free plasmapheresis in impending liver cell failure due to consumption of phosphorus rodenticide

2019 ◽  
Vol 7 (8) ◽  
pp. 3026 ◽  
Author(s):  
Deepa S. Banjan ◽  
Kavita Sane ◽  
Sachchidanand Wattamvar ◽  
Mahesh More
Keyword(s):  
Liver Cell ◽  
Public Hospital ◽  
Liver Enzymes ◽  
Serum Alkaline Phosphatase ◽  
Time Interval ◽  
Liver Transplants ◽  
Significant Drop ◽  
Yellow Phosphorus ◽  
Final Treatment ◽  
Phosphorus Containing

Background: Yellow phosphorus containing rodenticide poisoning are common in Adult critical care. They cause coagulopathy and liver cell failure in humans. Till date, only liver transplants had been advocated as the final treatment of fulminant liver failure occurring as a complication of rodenticide poisoning. In this study, an innovative Treatment approach was given to liver cell failure cases who had consumed yellow phosphorus paste.Methods: Retrospective analysis of case records of liver cell failure cases due to the consumption of phosphorus containing Rodenticide poisonings, were analysed for a period of 1 year from January 2018 to January 2019 in a public hospital. Medical case records were obtained from records department and Postmortem registers. Symptoms, signs, investigations, treatments, complications, and outcomes were tabulated.Results: Total 11 cases were studied. 8 cases of liver cell failure and coagulopathy in whom therapeutic heparin free plasmapheresis was given, recovered completely from liver cell failure. A significant drop in Haemoglobin, platelet count, PT INR Ratio and rise in serum alkaline phosphatase, were the predictable factors used for the intervention of therapy with 5 cycles of heparin free plasmapheresis to eliminate toxic effects of phosphorus on liver cells and in the blood. A comparative analysis of untreated cases (n=3) vs treated with plasmapheresis (n=8), showed a significant statistical difference (P <0.005) in outcomes with a degree of freedom=2.Conclusions: Plasmapheresis can be a therapeutic treatment for liver cell failure caused due to the consumption of yellow phosphorus.  Predictable factors for impending liver cell failure in whom plasmapheresis will be of benefit are dependent upon prothrombin time, INR ratio, Liver enzymes and time interval between consumption and onset of liver cell failure.

Biodegradation of a phosphorus compounds by the culture of black aspergill

2019 ◽  
Vol 60 (12) ◽  
pp. 1-24
Author(s):  
Anton Z. Mindubaev ◽  
◽  
Elena K. Badeeva ◽  
Salima T. Minzanova ◽  
Lubov G. Mironova ◽  
...  
Keyword(s):  
Culture Medium ◽  
Phosphomolybdic Acid ◽  
White Phosphorus ◽  
Industrial Wastes ◽  
Practical Significance ◽  
Phosphorus Compounds ◽  
Biological Degradation ◽  
Red Phosphorus ◽  
Yellow Phosphorus ◽  
Intermediate Oxidation

The biological degradation of white phosphorus, which is being studied by our team is without a doubt a phenomenon of scientific novelty and practical significance. In a decade of studying this phenomenon, we have achieved significant results. However, the field of application of white and yellow phosphorus is rather a narrow one, and this imposes a limitation on the applicability of our method for the neutralization of industrial wastes. Accordingly, an interesting and important path of focus is to expand the spectrum of substances neutralized by the microbial cultures studied by our team. It is thus logical to commence such a major study with phosphorus compounds, since fungal cultures were adapted for the biodegradation of substances containing this element. In this regard, it should be pointed out that, white phosphorus cannot be metabolized to phosphate in one stage; metabolites are formed with intermediate oxidation states of phosphorus. Therefore, it can be assumed that microorganisms that neutralize white phosphorus should be capable of biodegradation of a whole spectrum of phosphorus compounds. We tested this hypothesis experimentally. It was uncovered that Aspergillus niger AM1 posseses the ability to use red phosphorus, triamide of phosphoric acid, phosphomolybdic acid, substituted dithiophosphate and organophosphorus matter as sources of phosphorus. In addition, in the present work, we describe attempts made to increase the concentration of white phosphorus in the culture medium to values above 1%. To do this, we added olive oil (a solvent in which white phosphorus is relatively soluble) to the culture medium. It turned out that in the presence of this component, the minimum inhibitory concentration of white phosphorus drops abruptly.

Sign in / Sign up

Export Citation Format

Share Document