1. Introduction. Phosphogypsum (PG) is the major by-product of the wet phosphoric acid industry (Li et al., 2023), which is primarily composed of calcium sulfate …
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Phosphogypsum (PG), the main industrial by-product of phosphate fertilizer industry, primarily consists of calcium sulfate dihydrate. ... For each ton of PG, they …
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acid, 4–5 tons of phosphogypsum are produced (El Issiouy et al. 2013; Papastefanou et al. 2006). Currently, between 3 and 4 billion tons of phosphogypsum have been …
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The WPA process with sulfuric acid makes it possible to obtain PG in the form of a dihydrate (CaSO 4 ·2H 2 O) while other processes lead to the production of a …
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The production of one ton of phosphoric acid generates 4.5 -5.5 t of phosphogypsum (Chuan et al., 2018). For the recovery of metals, the amount of waste will greatly depend on the amount of gangue ...
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phosphogypsum deposits, which amount to 15.2 million tonnes in Rivne region [2], and 421.11 tons of phosphogypsum has accumulated in Vinnitsa region of Ukraine [3]. ...
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In 2022, YPH became one of the most important phosphate suppliers to the fast-growing LFP industry in Yunnan, China. YPH, equally owned by ICL and Yunnan Phosphate …
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Phosphogypsum (PG) is a by-product produced during the wet process of phosphoric acid (H3PO4) production from natural phosphate rocks. Approximately 4–6 …
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Status of phosphogypsum utilization. Natural gypsum (CaSO 4 ·2H 2 O) is a versatile industrial and construction material, which is heavily mined and this resource is …
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Abstract. Phosphogypsum (PG) is a radioactive industrial by-product produced in large quantities when processing phosphate ores into fertilizers. With rapid …
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