7results about How to "Reduce heat sensitivity" patented technology

The invention provides a low-pressure hydroisomerization / cracking process for preparing bio-based aviation fuel, and relates to the technical field of biomass energy. A three-stage hydrogenation process is adopted, a low-temperature and low-pressure homogeneous hydrogenation method combining an oil soluble catalyst with a suspended bed reactor A and a suspended bed reactor B is adopted in the front stage of step (1) and step (2), low-cost hydrogenation upgrading pretreatment is conducted on high-silicon and high-metal biomass inferior grease, deep fixed bed hydrofining is conducted in the middle stage of step (1) and step (2), and high-silicon and high-metal biomass inferior grease is obtained. In order to improve the yield of light oil products, a rear-section fixed bed hydroisomerization reactor is additionally arranged to carry out isomerization / cracking processing on heavy components.

The invention relates to the technical field of traditional Chinese medicine concentrated pills and preparation thereof, in particular to traditional Chinese medicine concentrated pills for treating cardiovascular and cerebrovascular diseases and a preparation method of the traditional Chinese medicine concentrated pills. The concentrated traditional Chinese medicine pill is prepared from the following raw materials in parts by weight: radix astragali seu hedysari, ginseng under forest, radix ophiopogonis, fructus schizandrae, radix paeoniae rubra, semen persicae, cortex moutan, radix angelicae sinensis, poria cocos, rhizoma chuanxiong, saffron crocus, salvia miltiorrhiza bunge, pseudo-ginseng and the like, wherein the radix astragali seu hedysari, the salvia miltiorrhiza bunge and the ginseng under forest are prepared into standard fermented traditional Chinese medicine powder through a micro-fermentation process combining an ancient method and a modern method; and carrying out low-temperature full-wall-breaking superfine grinding on the other raw materials to obtain superfine powder. Through cooperation of low-temperature wall-breaking superfine grinding, controllable micro-fermentation and solid dispersion slow-release forming, effective components are released more sufficiently, absorption is more stable, batch-to-batch consistency is better, taking is more convenient, and better storage stability is achieved.

The utility model relates to a superfine grinding system for traditional Chinese medicinal materials. The superfine grinding system comprises a rack, a main grinding machine, a rotating shaft, inner teeth, air uniformizing blades, a movable fluted disc and a grading impeller, the crushing main machine is fixedly arranged on the rack; a smashing cavity is formed in the smashing main machine, a feeding port is formed in the side wall of the smashing main machine, and a discharging port is formed in the upper end face of the smashing main machine. The rotating shaft is rotatably arranged in the crushing main machine; the inner teeth are fixedly arranged in the crushing cavity and are arranged along the inner wall of the crushing cavity to form an annular structure; the air uniformizing blades surround the rotating shaft and are arranged at the bottom of the crushing cavity; the movable fluted disc is fixedly sleeved on the rotating shaft and is positioned at the upper end of the air uniformizing blade; the grading impeller is fixedly arranged on the rotating shaft in a sleeving mode, located at the upper end of the movable fluted disc and located below the discharging opening. Compared with the prior art, traditional Chinese medicinal materials which are extremely difficult to crush are crushed to a micron level, the crushing efficiency and the crushing precision are improved, the crushing granularity can be regulated and controlled, and the energy consumption can be effectively reduced.

The invention discloses a conductive film and a preparation method thereof, a photoelectric device and a display device. The preparation method comprises the following steps: providing an initial conductive film; and the initial conductive film is placed in a carbon-containing atmosphere for carburizing treatment, and the conductive film is obtained. The initial conductive film is subjected to atmosphere carburizing treatment, so that the carbon content on the surface of the film can be increased, the conductivity of the film is improved, the resistivity and heat sensitivity of an electrode are reduced, and the film forming effect is improved.

The invention provides a preparation process of a plastic transfer wood grain wine box. The preparation process based on the plastic transfer printing wood grain wine box comprises the steps that S1, a required wood grain pattern is created through computer aided design, design is conducted according to the size and design requirements of the wine box, the type and specification of a required wood grain transfer printing film are determined, and S2, the surface of the wine box is cleaned up, and dirt, grease and other impurities are removed. High-precision pattern transfer can be realized through heat transfer printing, so that a transfer pattern is clear and rich in details, and the thermal transfer printing material can be suitable for complex patterns and textures, has relatively high durability and scratch resistance, and can keep bright and stable patterns in long-term use; according to the cold transfer printing method, the transfer printing process can be completed at a low temperature, so that the heat sensitivity and deformation risk of the material are reduced, after cold transfer printing is completed, the pattern can be used immediately without waiting for the curing or drying process, and the damage to the transferred part cannot be caused.

The invention discloses a plant extract composition for resisting photo-thermal damage to skin and application of the plant extract composition. The composition is prepared by mixing the following raw materials in parts by weight: 60-90 parts of flos magnoliae biondii extract, 5-15 parts of saururus chinensis extract and 3-10 parts of eucommia ulmoides bark extract. Wherein the total lignan content in the flos magnoliae extract is greater than or equal to 8wt%; the content of total lignans in the saururus chinensis extract is greater than or equal to 15wt%, and the content of total triterpenes is greater than or equal to 25wt%; the content of coralline in the eucommia bark extract is greater than or equal to 8wt%, and the content of geniposide is greater than or equal to 2wt%. The composition has the advantages that the three plant extracts in the composition synergistically play a synergistic role in different key paths causing the photo-thermal injury of the skin, a complete theoretical logic closure is formed, the problem of skin redness caused by capillary vasodilation due to the photo-thermal injury can be synergistically solved, the safety is good, and the composition can be widely applied to cosmetics and external medicines.

The application discloses a coupling method and system for cumene refining and low-temperature concentration of cumene hydroperoxide, wherein the coupling method for cumene refining and low-temperature concentration of cumene hydroperoxide comprises the steps of refining cumene and low-temperature concentrating cumene hydroperoxide, and heat coupling is performed between the refining process of cumene and the refining process of cumene hydroperoxide by controlling the temperature and pressure of cumene refining and the temperature and pressure of cumene hydroperoxide concentration. The application realizes zero energy consumption in the concentration process, effectively establishes a low-temperature double-effect process, and simultaneously achieves the purposes of reducing product decomposition and energy consumption.