3results about How to "Reduce emulsification" patented technology

This invention provides a method for the synergistic separation of rubidium and cesium and the removal of silicon and aluminum from lithium slag. The method comprises the following steps: mixing lithium slag with an organic acid and performing a leaching reaction; after solid-liquid separation, obtaining a leachate and a leaching residue; applying an external field to the leachate to induce silicic acid condensation in the leachate to form silica gel; after solid-liquid separation, obtaining a desiliconized leachate and silica gel; mixing the desiliconized leachate with a complex-breaking agent and performing a complex-breaking treatment; then adding a precipitant to the solution after the complex-breaking treatment to precipitate aluminum ions; after solid-liquid separation, obtaining a rubidium-cesium leachate and an aluminum-containing precipitate; mixing the rubidium-cesium leachate with an extractant and performing rubidium-cesium extraction to separate a rubidium-cesium-rich organic phase and an aqueous phase. Furthermore, the method of this invention is simple, the reaction conditions are mild, it conforms to the concept of green chemical development, and it has good prospects for industrial application.

This invention belongs to the field of peroxide production technology, specifically relating to a continuous production apparatus and method for lauroyl peroxide. The continuous production apparatus for lauroyl peroxide includes a primary reactor, to which a secondary reactor, a tertiary reactor, and a filter tank are sequentially connected. Each of the primary, secondary, and tertiary reactors is equipped with a stirrer, with a spiral plate threaded onto its upper part. A motor is connected to the top of the stirrer. A conveyor belt is installed inside the filter tank, and a mother liquor outlet is located in the center of the bottom plate. The bottom plates on both sides of the mother liquor outlet are inclined. A primary washing tank, a secondary washing tank, and a tertiary washing tank are sequentially connected to the filter tank. Each of the primary, secondary, and tertiary washing tanks is equipped with a filter screen and a sprayer. This invention employs a multi-reactor series continuous production process, resulting in higher production efficiency and more stable operation.

The invention relates to the technical field of coal chemical industry processes, and discloses an energy efficiency optimization method and system for deslagging in a coal gas debenzolization process, and the method comprises the following steps: calculating a washing oil residue generation rate by using a reaction kinetic model, and carrying out integration to obtain an accumulated residue amount; when the slag quantity reaches a threshold value, establishing a mapping relation between slag discharge duration and target mass through a fluid mechanics model, and realizing quantitative slag discharge; in a material conveying process, a comprehensive emulsification risk index is constructed based on shearing and turbulence characteristics of a pipeline pressure signal, and a flow control mode or a hot lean oil dilution mode is dynamically switched according to the comprehensive emulsification risk index; and adaptively correcting the risk judgment threshold value by using the separation quality feedback of the mechanical clarifying tank. Through multi-physical field model coupling and closed-loop feedback, quantitative control of the deslagging process and emulsification inhibition of the conveying process are achieved, and the separation efficiency and operation stability of the system are improved.