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A new iron removal process combining melting and low temperature fluid distillation PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC
Time: 2025-10-07

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Operational data reveals that a lithium iron phosphate manufacturer implementing PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC technology achieved a 90% reduction in reagent costs, a 40% decrease in effluent turbidity, and nearly doubled sedimentation efficiency, significantly enhancing operational stability in subsequent filtration processes. Regarding process optimization, while traditional high-temperature vacuum distillation ensures thorough impurity removal, its operation requires temperatures exceeding 800°C. This necessitates expensive high-temperature alloy reactors with severe heat dissipation issues.


PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC

In contrast, the innovative melting and low-temperature fluid distillation (MTLD) composite process demonstrates significant advantages over PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC This method first utilizes temperature-controlled crystallization to preferentially precipitate iron-rich phases, followed by deep purification through non-thermal membrane separation or low-temperature flash distillation. With the entire process maintained within 200-300°C operating temperatures, combined with high-efficiency heat exchangers and waste heat recovery systems, the unit energy consumption has been reduced from 1,300 kWh/t to approximately 500 kWh/t, achieving a remarkable 61.5% reduction in power consumption.


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More importantly, this process imposes lower material requirements on PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC equipment, allowing stainless steel to replace expensive nickel-based alloys and reducing initial construction costs by approximately 35%. Multiple pilot projects have confirmed the process's exceptional performance in iron removal from zinc smelting leachate, achieving an iron removal rate of 99.2% while meeting customer-specified product purity standards.

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