4results about How to "Realize added value" patented technology

The invention relates to the technical field of petrochemical engineering, in particular to a pre-flash tower bottom oil diversion and emergency oil return system which comprises a switching and shunting module, a pressure mixing module and a cooperative control module. Boosting the pressure of the slurry oil and then dividing the slurry oil into a first branch flow and a second branch flow; the first branch is communicated with a first conveying pipeline, the first conveying pipeline is communicated with a wax oil mixing part, and slurry oil and product wax oil from the vacuum tower are mixed at the wax oil mixing part; the second branch is communicated with a second conveying pipeline, and the second conveying pipeline is communicated with an emergency connector. According to the invention, integrated hardware multiplexing and cooperative control are carried out on the load optimization process and the blockage emergency oil return function of the vacuum tower, and embedded active safety protection is constructed while load reduction and efficiency improvement of the vacuum tower are realized, so that the processing load and operation continuity of the device are systematically improved.

The application provides a steel dust and organic solid waste low-carbon synergic treatment melting furnace, which comprises a feeding unit, an iron bath pyrolysis unit and a recovery unit which are sequentially communicated; the iron bath pyrolysis unit comprises a furnace body containing molten iron and an oxygen delivery assembly communicated with an upper cavity in the furnace body; the feeding unit comprises a steel dust injection assembly, an organic solid waste injection assembly and an organic solid waste feeding opening arranged on the top of the furnace body and communicated with the furnace body; and the recovery unit comprises a flue gas recovery assembly communicated with an exhaust opening arranged on the shoulder of the furnace body. Through the above manner, the melting furnace can not only treat different types of organic solid waste and improve the utilization efficiency, but also treat the steel dust by using the organic solid waste, so that molten iron, dust rich in volatile metal elements and high-calorific-value synthetic gas rich in CO and H2 are produced, the reaction rate is fast, the product quality is high, and the efficient resource utilization of the organic solid waste and the steel dust is realized.

The invention discloses a fan blade pyrolysis recovery method based on internal circulation adsorption, which comprises the following steps of: converting solid residues generated by pyrolysis into a multifunctional material with specific adsorption capacity on characteristic impurities in homologous pyrolysis oil through a set of unique technology integrating metal functionalization, controllable activation and directional forming; the material is used for purifying and improving the grade of a pyrolysis oil product, so that a perfect material closed loop of'waste-functional material-product quality improvement 'is formed; the closed loop not only converts the solid waste originally needing to be paid for treatment into a process additive with a high additional value to realize self-digestion and value increment of internal resources, but also remarkably improves the stability and economic value of the pyrolytic oil as fuel oil or chemical raw materials through efficient refining of the pyrolytic oil, and is suitable for industrial production. And the key bottleneck from recovery to high-value application is broken through.

This application discloses Mo-99 and a Mo-99 production device integrated into a fusion reactor's biological shielding layer. The production device includes: neutrons generated by plasma; a functional wall for absorbing neutrons; and, in the direction from top to bottom along the neutron jet path, a production functional layer containing at least one sealed fluid channel. The fluid channel contains microcapsules and a flowing working fluid, with the working fluid located on both sides of the microcapsules in the direction of the fluid channel's extension. Each microcapsule includes a core material and an aluminum shell covering the core material, the core material being a Mo-100 solid target core; a neutron absorption layer; and a biological shielding layer. This allows for the integration of isotope production and radiation protection functions, enhancing the local protection capability of the biological shielding layer while achieving efficient resource utilization of escaping neutrons.