65results about How to "Suitable for separation" patented technology

The invention provides a substrate structure applied to soft electronic elements. The substrate structure comprises a supporting carrier, a release layer which covers the supporting carrier by a first area, and a soft substrate which covers the release layer and the supporting carrier by a second area; the second area is larger than the first area; and the density of the soft substrate to the supporting carrier is larger than the density of the release layer to the supporting carrier. The invention also provides a manufacturing method of the substrate structure.

The invention relates to a method for producing a contour (5) in a planar substrate (5) and for removing the contour from the substrate, in particular for producing an internal contour in a planar substrate and for removing the internal contour from the substrate, wherein in a contour definition step, by means of a laser beam (3) guided over the substrate, a plurality of individual zones (5-1, 5-2,....) of internal damage is produced along a contour line in the substrate material marking the contour (5) to be produced; in a crack definition step, by means of a laser beam guided over the substrate, a plurality of individual zones (6-1, 6-2,...) of internal damage is produced along each of a plurality of crack line segments (6a, 6b,..) in the substrate material leading, as viewed from the contour line, away at an angle [alpha] > 0 and into the contour to be removed; and in a material removal step performed after the contour definition step and after the crack definition step, by means ofa material-removing laser beam (7) guided over the substrate, the substrate material is removed over the entire substrate thickness along a removal line, which extends along the contour line but at adistance from the contour line and in the contour to be removed and which also preferably crosses the crack line segments.

A method for recovering waste high-boiling-point heat-transfer oil comprises the steps: 1, pre-processing waste heat-transfer oil; 2, performing hydrogenation refining on the waste heat-transfer oil pre-processed in the step 1; and 3, performing fractional distillation on the waste heat-transfer oil subjected to hydrogenation refining in the step 2. Concretely, fractional distillation in the step 3 is performed according to the following steps: 1), enabling liquid-phase oil separated out from hydrogenation low-pressure separation composition to enter a reduced-pressure flash-evaporation tower, cooling a gas phase getting out from the top of the reduced-pressure flash-evaporation tower by a condenser, and enabling the cooled gas phase to enter a reflux tank at the tower top, pumping and exhausting the gas phase into atmosphere, pumping out a liquid phase via a reflux pump and taking the liquid phase as naphtha and sending to a storage tank; and 2) pressurizing falling-film distillation tower bottom distillates and conveying to a reduced-pressure distillation tower by a conveying pump, cooling a gas phase getting out from the top of the reduced-pressure distillation tower by a condenser and enabling the cooled gas phase to enter a reflux tank at the tower top for oil-gas separation, enabling the liquid phase to be as reduced-pressure tower-top oil and enter a condenser for cooling, one branch of the reduced-pressure tower-top oil is used for column-plate refluxing, one branch of the reduced-pressure tower-top oil is used as 7# white oil and conveyed to an irrigated-area storage tank for self use and export sale, and one branch of the reduced-pressure tower-top oil is used 15# white oil and conveyed to an irrigated-area storage tank for self use and export sale. The method has the characteristics of low energy consumption, cleaning, environmental protection, high economic benefit economic benefit and high yield.

The present invention relates to a monolithic column combining deep eutectic solvent monomers and hybrid monomers. Using DES monomer (choline chloride-methacrylic acid) and hybrid monomer (3-aminopropyltriethoxysilane-methacrylic acid) as binary functional monomers, ethylene glycol dimethacrylate As the cross-linking agent, methanol and PEG 20000 were used as binary porogens, and a new type of monolithic column was prepared by in-situ thermal polymerization technology. The invention has the advantages of low cost and simple synthesis process, and the novel monolithic column produced has good permeability, strong mechanical strength and biocompatibility, and can successfully separate bovine serum albumin and cytochrome C. Proteins can be better enriched. The proposed method provides a new idea for the separation and purification of proteins.