190results about How to "High economic feasibility" patented technology

An apparatus has a communications device associated therewith. In another aspect of the present invention, a pallet is made from thermoformed polymeric sheets with an attached communications device. A further aspect of the present invention provides a radio frequency identification device attached to an apparatus. In still another aspect of the present invention, a communications device is incorporated into one or more sheets of a pallet or other container prior to forming. Methods of making and using a thermoformed pallet and container, having a communications device, are also provided.

A supercritical steam combined cycle system including a gas turbine; a supercritical steam turbine system including a supercritical section, a high pressure section, an intermediate pressure section and at least one low pressure section; and a supercritical steam heat recovery steam generator (HRSG) for receiving exhaust gas from the gas turbine for heating fluid from the steam turbine system. The HRSG includes a supercritical evaporator arranged to supply steam to a superheater between the supercritical evaporator and the inlet of the HRSG and a reheater receiving cold reheat steam from and returning reheated steam to the steam turbine system. The reheater includes a first section disposed downstream of and a second section disposed upstream of the supercritical evaporator along the exhaust gas flow path. Cool reheat steam from the steam turbine system is received by the first reheater section and steam leaving the first reheater section is supplied to the second reheater section upstream of the supercritical evaporator.

The invention discloses a multivariate controllable synthesis method of a BiOCl photocatalyst, and belongs to the technical field of photocatalytic water treatment of environmental chemical engineering. The multivariate controllable synthesis method is characterized by comprising the following steps: adding BiCl3 with proper concentration to diethylene glycol or a mixed solvent of diethylene glycol and water; adding a urea precipitation agent, directly transferring sol or transferring sol subjected to ultrasonic pretreatment into a Teflon high-pressure reaction kettle to carry out solvothermal reaction at certain temperature to generate sediments after evenly mixing; and baking the sediments at 80 DEG C after washing with water and ethanol, so as to obtain BiOCl photocatalyst powder with different morphologies. The synthesis method disclosed by the invention has the characteristics that the preparation cycle of BiOCl is short, use of a surfactant is avoided, grains with controllable crystal faces (110 and 102) and controllable morphologies (two-dimensional flakes, three-dimensional flowers or spheres) can be conveniently achieved by controlling and ultrasonic pretreatment on the solvent. The catalyst is applied to photocatalytic degradation of carbamazepine medicine wastewater, displays the photocatalytic activity superior to that of TiO2(P25) under ultraviolet light and simulated sunlight, and has a practical application prospect.

A supercritical steam combined cycle system including a gas turbine; a supercritical steam turbine system including a supercritical section, a high pressure section, an intermediate pressure section and at least one low pressure section; and a supercritical steam heat recovery steam generator (HRSG) for receiving exhaust gas from the gas turbine for heating fluid from the steam turbine system. The HRSG includes a supercritical evaporator arranged to supply steam to a superheater between the supercritical evaporator and the inlet of the HRSG and a reheater receiving cold reheat steam from and returning reheated steam to the steam turbine system. The reheater includes a first section disposed downstream of and a second section disposed upstream of the supercritical evaporator along the exhaust gas flow path. Cool reheat steam from the steam turbine system is received by the first reheater section and steam leaving the first reheater section is supplied to the second reheater section upstream of the supercritical evaporator.

The invention discloses a device and method for accurately and visually testing soil displacement in seismic piping destroy. The device comprises a water supply device and a transparent model box. Thetransparent model box is lower than the water supply device. The bottom of the transparent model box is provided with an interface communicated with the water supply device. A plurality of pore pressure measuring devices are equidistantly disposed in the transparent model box. The device also comprises a shaking platform for storing the transparent model box, a water head adjustment mechanism foradjusting water head height of the water supply device, and a digital observing system. Through combination of saturated transparent soil samples and a particle image processing technology, the problem that the soil internal deformation and displacement field cannot be continuously measured and are invisible in soil piping destroy under action of earthquake is solved so that the piping destroy process visualization is realized under action of earthquake.

The invention provides a dehydrogenase activity detection pretreatment method used in drinking water biological active carbon treatment technique, which is a mixed solution composed of three kinds of reagents, under the control of adding proportionment, adding time and operational condition, the pretreatment is finished, thereafter the measuring process is selected and the specification curve is drawn. The invention has the advantages that, from the chemical angle, using organic reagent to extract and elute the adsorbed microorganism, the desorption degree is high; testing the active carbon carried dehydrogenase activity with effective proportioning and oscillation mode, and confirming the optimum organic solvent combination and proportioning for achieving the maximum measuring effect; providing the reference for similar biological carrier activity test, which is suitable for biological activity test of biological carrier in drinking water treatment technique.

The invention discloses a method for preparing epsilon-caprolactone by using a carbon nanotube. In the method, cyclohexanone, a pro-oxidant and a certain amount of catalyst are added into a certain amount of organic solvent, the molecular oxygen is taken as the oxidizing agent, the pro-oxidant is acrolein, the catalyst is a carbon material, and the mixture is stirred and reacted for 0.1-24 hours at the pressure of 0.1-2 MPa at the temperature of 50-90 DEG C. The method has the advantages that the efficiency of the pro-oxidant is high, the selectivity of the epsilon-caprolactone and crylic acidis high, the catalyst is easy to recycle, the oxidizing agent is green and environmentally friendly, the operation is simple, and the cost is low.

A boil-off gas treatment system is disclosed. The boil-off gas treatment system according to the present invention comprises: a compressor which compresses boil-off gas that is generated in an LNG storage tank of a ship or floating structure; a heat exchanger which cools the boil-off gas that has been compressed in the compressor using boil-off gas that is to be introduced into the compressor by means of exchanging heat therebetween; an expansion means which adiabatically expands the boil-off gas that was cooled in the heat exchanger; a gas-liquid separator which separates the boil-off gas that was adiabatically expanded in the expansion means into gas and liquid, and supplies liquefied natural gas to the LNG storage tank; and a bypass line which supplies the adiabatically-expanded boil-off gas from the downstream of the expansion means to the downstream of the gas-liquid separator.

The present invention relates to a nanobubble-and-hydroxyl-radical generator and, more particularly, to a system for processing polluted water without chemicals comprising: an air supply unit; an inlet pipe, connected to the air supply unit, for introducing a fluid; the nanobubble-and-hydroxyl-radical generator, comprising a pump connected to the inlet pipe, a drive motor connected to the pump, rotary blades connected to the drive shaft of the drive motor, and fixed blades connected to the inner wall of the pump and disposed between the rotary blades; and a discharge pipe, connected to the nanobubble-and-hydroxyl-radical generator, for discharging a nanobubble-generated fluid, wherein the circumferential surface of the rotary blades or the fixed blades, or both, is formed to be inclined inone direction. As such, the present invention provides a nanobubble-and-hydroxyl-radical generator capable of further enhancing a dissolution rate in such a manner that the circumferential surface ofeach blade is inclined to induce a disturbance phenomenon of air and a fluid, thereby accelerating micronization and mixing of air and a fluid.