2results about How to "Strong coping ability" patented technology

This invention discloses a microcapsule-modified self-healing mortar, its preparation method, and its application, belonging to the technical field of stone cultural relic protection and restoration materials. The microcapsule-modified self-healing mortar, by mass percentage, comprises the following dry materials: 50%-70% hydraulic lime, 12%-24% nano-kaolin, 15%-25% quartz sand, 0.05%-0.2% additives, and 0.25%-2% microcapsule powder; wherein the core material of the microcapsules in the microcapsule powder is tung oil, and the wall material is barium alginate. The microcapsule-modified self-healing mortar possesses high weather resistance, excellent compatibility, and long-term durable self-healing function. By introducing tung oil-barium alginate microcapsules, the microcapsule-modified self-healing mortar synergizes with traditional restoration mortar raw materials, enabling the mortar material to trigger active repair components in the early stages of deterioration, achieving self-healing and self-repair effects.

The utility model discloses a continuous desolventizing device for glyphosate production, which comprises a first-stage desolventizing device, a second-stage desolventizing device and a third-stage desolventizing device which are sequentially connected in series and respectively perform step-by-step desolventizing at different temperatures, the first-stage desolventizing device, the second-stage desolventizing device and the third-stage desolventizing device adopt desolventizing kettles with the same structure to carry out desolventizing work; the first-stage desolventizing device, the second-stage desolventizing device and the third-stage desolventizing device are respectively connected with a first-stage condenser, a second-stage condenser and a third-stage condenser; the first-stage condenser, the second-stage condenser and the third-stage condenser are connected with a tail gas absorbing device and a collecting tank; a methylal online analyzer is arranged on the primary desolventizing device, and a methanol online analyzer is arranged on the secondary desolventizing device; generally, the glyphosate desolventizing device has the advantages of high desolventizing efficiency, high automatic detection and analysis degree, reduction of side reactions and improvement of glyphosate product quality.