165 results about "Absorptive capacity" patented technology

This invention deals with multi-component composite materials and techniques for improved shielding of neutron and gamma radiation emitting from transuranic, high-level and low-level radioactive wastes. Selective naturally occurring mineral materials are utilized to formulate, in various proportions, multi-component composite materials. Such materials are enriched with atoms that provide a substantial cumulative absorptive capacity to absorb or shield neutron and gamma radiation of variable fluxes and energies. The use of naturally occurring minerals in synergistic combination with formulated modified cement grout matrix, polymer modified asphaltene and maltene grout matrix, and polymer modified polyurethane foam grout matrix provide the radiation shielding product. These grout matrices are used as carriers for the radiation shielding composite materials and offer desired engineering and thermal attributes for various radiation management applications.

The subject invention provides therapeutic compositions, and uses thereof for the treatment or amelioration of injury to small intestine mucosa. In preferred embodiments, the composition comprises one or more nutrients and / or electrolytes that acquire or retain considerable absorptive capacity.

The invention relates to a supported ion liquid active carbon as well as a preparation method and application thereof; the supported ion liquid active carbon provided by the invention is prepared from coconut shell carbon serving as a raw material by an immersion method; and the immersion liquid is a mixed solution mainly consisting of an ion liquid and ethanol at the volume ratio of (1:2)-(1:10). In the invention, the preparation method is simple; the prepared active carbon has higher absorptive capacity and higher absorption efficiency than those of the original active carbon; the consumption and working cost for the absorptive carbon can be effectively reduced; and the problem that carbon variety and amount are scarce in our country is relieved to a certain degree.

A diaper packaging comprising a container and disposable diapers packaged therein, wherein: the disposable diaper is folded back at a fold line; a first marking which represents a size of the disposable diaper or a third marking which represents a classification of an absorptive capacity of the disposable diaper is provided on an outside of the fold line; the disposable diaper are stacked so that the fold lines face in a same direction; the container has an openable part formed on a side to which the fold lines face; a second marking which represents the size of the disposable diaper or a fourth marking which represents the classification of the absorptive capacity of the disposable diaper is provided on the container; and the first marking and the second marking are indicated in a same color, or the third marking and the fourth marking are indicated in a same color.

The present invention describes a novel absorbent core for the absorbent article in which the top surface of the core is embossed in a pattern that is made from curves rather than straight lines or polygons. In a preferred embodiment, the top surface is embossed with a pattern made by circles with spacing between consecutive circles. The novel article is not only less rigid and smoother on the body surface, but also exhibits better absorptive capacity. Various other embodiments are described and are within the scope of the invention.

The invention relates to an optical storage combination combined-grid power generation coordination control method, which is characterized by comprising contents including photovoltaic system comprehensive control strategies, energy storage system comprehensive control strategies, optical storage combination system active power coordination control modes, optical storage combination system reactive power coordination control modes and the like, the contents can be utilized for analyzing the optical storage combination power generation coordination control, the effectiveness of the optical storage combination power generation coordination control can be fully reflected, further, the absorptive capacity of a power grid on new energy sources is improved, and the advantages of high adaptability, high practical application values and the like are realized. The optical storage combination combined-grid power generation coordination control method can be widely applied to the aspects of optical storage combination power generation system modeling simulation, combined-grid operation characteristic analysis, power grid interaction mechanism development and the like.

The invention relates to an electric peaking combined heat and power (CHP) waste heat recovery device and an operating method thereof. The device comprises an inner power plant portion and a heat exchange station portion, wherein the inner power plant portion comprises a heat exchanger, a waste heat recovery electric heat pump, an energy-storing electric heat pump, high / low temperature water storing tanks, a heating network heater, a valve and a circulating water pump; the heat exchange station portion mainly comprises high / low temperature water storing tanks, an electric heat pump, a heat exchanger, a valve and a circulating water pump; as for the operating method of the device, the device can operate in periods of an electrical load trough, an electrical load flat peak and an electrical load peak respectively through combination of different valve switches, the high temperature water storing tank is used for balancing the difference between system heat supply amount and heating load, the low temperature water storing tank is used for stabilizing steam exhaust waste heat recovery amount, thereby, the problem that the electricity generation peaking capacity is limited due to mutual coupling of electricity generation and heat supply in traditional operating modes of 'heat determines electricity' is solved, a CHP unit can participate in power grid load regulation, the power grid regulating capacity can be improved so as to deal with the condition of constantly increasing of electrical load trough-to-peak difference, and the absorptive capacity of a power grid for wind power generation can be improved so as to reduce phenomena of 'fan suspending'.

The invention provides a peak shaving method of a power network in a high wind and light permeability area based on load control. The joint peak shaving optimization model involved with a load control, peak shaving of thermal power plant, tie-line regulation, wind and light discarding jointly participate in is established. By setting different permissible fluctuation limits for tie lines and calculating the model, the optimized peak shaving scheme can be obtained, thus reducing the total payment cost of the system and improving the absorptive capacity of new energy sources. Advantages: 1. It can form complementary advantages with traditional thermal power peak shaving, obviously enhance the peak shaving capacity of local power grid, and improve the consumption level of new energy; 2. Adding the necessary constraint conditions to the load control, which improves the accuracy of the calculation results; 3. Considering the cost of discarding wind and light and the peak shaving of tie linecaused by the uncertainty of new energy output, which is more in line with the actual situation of power system operation, it has a good guiding significance for the new energy with high energy consumption load to enter the peak shaving area, and has a good popularization value and application prospect.

Disclosed herein is a polymeric sampling swab for obtaining samples of an analyte of interest from solid surfaces or from liquid substances. The polymeric material of which the swab is composed is characterized by a high resistance to chemical and mechanical degradation. The sampling swab of the present invention is further characterized by a high internal void volume and a high absorptive capacity for fluids. The swab of the present invention is particularly suited for obtaining samples for use in chemiluminescent assays for, among other analytes of interest, microbial contamination. Also disclosed is a polymeric disc for loading with reagent mixtures suitable for use in bioluminescent assay procedures. The reagent disc of the invention is characterized by high resistance to chemical and mechanical degradation. In addition, the disc has a high void volume and high absorptive capacity.

The invention discloses a bamboo carbon carpet and the manufacturing process, wherein the carpet is added with a bamboo carbon mixed liquor including: a bamboo carbon, an antibiotic power, a bamboo vinegar and a polyurethane bond, while the manufacturing process includes the steps of the mixing of the raw materials, spray painting and curing etc. Due to the bamboo carbon material in the mixed liquor having strong absorptive capacity, a plurality of peculiar smells in the using process can be effectively eliminated, also having certain damping function to make the indoor humidity balanced, thereby acting as the function of antifungus and moistureproof, moreover, due to the antibiotic power and the bamboo vinegar in the mixed liquor having the antibiotic and bactericidal action, the bacteria shigefu indoors can be kept. In addition the bamboo carbon can release the negative ion, to make the room air keep fresh and comfortable, thereby providing a dry, comfortable, milk-toast and axenic life space for the persons to chase the quality of life.

Packaging materials and packages that transfer fragrances to foods and other products via the vapor phase are disclosed. The present invention provides a source of desired fragrance, a suitable environment for vapor transfer, and an appropriate food substrate to which flavor and fragrance is added. Examples of the source of fragrance can be a packaging film containing fragrance, a sachet of absorbed flavor material, a tape or label applied to the inside of a package, and a flavor diffusing granule or an active system for delivering flavor vapor to the environment. Materials that are preferably treated using the present invention include snacks, confections, baked goods, fresh plant materials, cereals and beverages, as well as non-food products. The time required for flavor transfer is dependent primarily on the volatility and concentration of the fragrances, absorptive capacity of the food, and the intensity of the flavor desired.

The present invention provides a preparation method for active triarrhena carbon, which comprises the steps of that: (1)the stem of the triarrhena is crushed and screened to obtain fine powder of triarrhena stem with a size of 0.5~1.1 cm; (2)carbonizing, the powder is subjected to heating and dry distillation to execute degassing treatment under the condition of air isolated, then dehydration and deacidification decomposition reaction is executed at 270~290 DEG C, and then carbonizing reaction is executed at 320~380 DEG C for 4~5 hours so as to obtain the product with three dimensional structure and a certain initial pore; (3)the obtained product is activated to form active carbon powder after cooling, scrubbing, dehydration, drying, grinding and screening. Compared with the wood active carbon, the active triarrhena carbon of the present invention has the advantages of abundant mineral content, much pores, large specific surface area and stronger absorptive capacity; and can be widely used for removing contaminant of water, discoloring, filtering liquid and gas, and cleaning of air.

The invention relates to a method for manufacturing a flexible printed circuit board adopting PET as base materials. The method comprises following procedures: (1) the PET base material is cut into wanted size; (2) the PET base materials is provided with a locating hole; (3) after treatment, the PET base material is washed with water and dried; (4) the surface of the PET base material is printed with a silver paste conductive pattern; (5) after being printed with silver paste, a semi-finished product is put into an oven to be dried; (6) after being dried, the semi-finished product is printed with insulated ink; (7) and the insulated ink is solidified. The manufacturing method also comprises following procedures between the procedures (2) and (3): plasma gas is used for treating the surface of the PET base material to strengthen the surface energy and the absorptive capacity of the PET base material, which is applicable to the manufacture of multi-layer and / or the narrow-circuit flexible printed circuit board. So the application scope of the flexible printed circuit adopting PET as base materials is enlarged.

The invention discloses a method for measuring the absorptive capacity of plant leaves to particles and adsorption particle size grades. The method includes the steps of ultrasonic washing and filtering, wherein in the filtering step, filter membranes of different aperture grades are sequentially used for filtration, the filter membranes are weighed before and after performing filtration, and the weight and the grade the adsorption particles can be calculated. By means of the technical scheme, particle sizes of the surfaces and wax layers of the leaves can be measured grade by grade, and environmental management is greatly helped.

The invention discloses an efficient compound foliar fertilizer which consists of the following raw materials in part by weight: 20-30 parts of soybean meal, 10-20 parts of alga, 10-20 parts of a chelating agent, 1-5 parts of compound amino acids, 5-10 parts of a surfactant, 5-10 parts of a bacteria-containing yeast organic raw material, 1-3 parts of boric acid, 1-3 parts of ammonium molybdate, 1-5 parts of urea, 1-5 parts of monopotassium phosphate, 1-3 parts of potassium humate and 0.1-2 parts of microelements. The efficient compound foliar fertilizer disclosed by the invention can quickly supply crop nutrients, relieve the phenomenon of nutrient deficiency caused by crop root aging, low absorptive capacity, nutrient deficiency symptom or difficult operation and control of soil fertilization conditions and improve the nutrient utilization rate.

In order to provide a spacer profile for an insulated glazing unit, which profile has a cross-section based on a rectangular shape, is provided with two parallel spaced side walls which, when said insulated glazing unit is assembled, will be placed against the panes of glass to be kept apart from each other, and is further provided with first and second transverse walls which extend between said side walls and of which the first will be adjacent to the edge of the glazing unit and the second will face the space between the panes, with the intention of enabling simple handling of said profile when assembling the spacer frame whilst maintaining a high absorptive capacity for water vapor, it is proposed that said spacer profile comprises a binder matrix and, embedded therein, a particulate adsorbent material for water vapor, and that the binder matrix is permeable to water vapor.

A back sack with a heat dissipation effect includes a sack pad mounted to a back abutment facet of a back sack thereon wherein the back pad is integrally made with a plurality of resilient areas, heat-dissipation areas, and buffer areas defining the top surface thereon, and the resilient areas and the heat-dissipation areas thereof are respectively provided with a plurality of support hoops and fleece rings of a preset height densely and neatly arranged at the surface thereon. The support hoops of the resilient areas are stood upright with vents defined therein and dividing passages formed at the adjacent sides thereof, and a coupling facet is disposed at the bottom side of the sack pad thereof. Thus, when a human back is abutted against the resilient areas of the sack pad, the support hoops with a better ventilating capability can flexibly sustain the back thereof, reducing the density of contact areas between the back and the back abutment facet of the back sack to cut down the friction there-between as well as stimulating blood circulation to provide a better massage effect. And, via the fleece rings made up of multi-yarn fabrics with absorptive capacity and tiny pores, the heat-dissipation areas thereof can serve to absorb moisture, transpire perspiration, and dissipate heat, etc., effectively avoiding the uncomfortable feeling of sticky stuffiness generated at the back thereof to maintain the hygiene of the back sack thereof.

An absorbent article having a waist region and a crotch region. The article including a backsheet, an absorbent core, and a sensation member. The absorbent core is disposed between the backsheet and the sensation member. The sensation member forms a portion of a wearer-facing surface of the absorbent article. The sensation member has a wicking factor of greater than about 20 mm at about one minute, an absorptive capacity of greater than about 0.01 g / cm2, and a capillary pressure of greater than about 50 mm of water.

Low density fibers and nonwoven materials comprising such fibers suitable for use in absorbent articles are disclosed. The nonwoven materials are in the form of a fibrous web and the fibers are made up of struts which define open and closed cells. The fibers have a fiber density that is less than the density of the polymer composition that is extruded to form the fibers. Depending on their final use in an absorbent article, the material can be either hydrophilic or hydrophobic. Hydrophilic materials, are suitable for topsheets and core components and have desirable fluid handling properties such as a liquid strike-through time of less than about 10 seconds, an absorptive capacity greater than about 4 grams per gram and a medium capillary desorption height of less than about 150 cm. The preferred materials for backsheets and cuffs are hydrophobic and have a repellency greater than 0 cm.

The invention relates to a method for processing SO2-containing smoke gas by utilizing red mud, and is characterized in that the red mud is modulated into red mud pulp and added in a reaction tank provided with a churn-dasher; acid-base neutralization reaction is performed between the red mud and SO2 that is pumped in the smoke gas in the reaction tank; when the red mud pulp is approximately acid, all the red mud pulp is discharged and sent for filter and separation; new red mud pulp is replenished to the reaction tank at the same time; sodium sulfate can be recovered from the obtained filter liquor through evaporation and crystallization; filter residue can be directly used as cement raw material or rehabilitation backfill soil in a mine; the content of the SO2 in tail gas is less than 400mg / Nm<3>, and is less than the national standard limit. The desulfurizer that is the red mud used in the method is aluminum industrial scrapped parts, the source is rich, the cost is low, and the red mud is easy to obtain; the desulphurization principle is acid-base neutralization; the red mud has strong absorptive capacity to the SO2, and the desulphurization effect is good; the modification treatment of the red mud is realized when in desulphurization, and the purpose of waste control by waste and comprehensive utilization.

The invention discloses a method for determining the maximum photovoltaic absorptive capacity of a long-distance transmission power grid. The method takes into account the operation constraint of a plurality of power supplies and the power constraint limitation of the main section of the power grid. A multi-power supply optimization complementary model is established. The maximum photovoltaic absorptive capacity of the region is determined by using the photovoltaic absorptive rate as the index. Compared with the existing methods, the method considers the power grid security characteristics, uses the mathematical optimization result of various power supply complementary economic dispatching, effectively determines the maximum photovoltaic installed capacity of each region from the aspect of the photovoltaic absorptive rate, and plays a certain guiding role in planning a photovoltaic power station of the region.

The present invention discloses a new energy receiving-end grid absorptive capacity assessment method supporting multi partition. The method takes maximization of absorptive capacity of new energy received into a power grid as a target, considers the partition load balance constraint, call wire plan constraint, set operation constraint and power grid safety operation constraint of the new energy receiving-end grid, employs a linear planning method to perform optimization calculation of a set output plan and a call wire plan and calculates the maximum absorptive capacity of new energy of the power grid in an assessment period so as to provide transaction auxiliary decision for the trans-provincial and trans-regional new energy transaction.

In order to provide a spacer profile for an insulated glazing unit, which profile has a cross-section based on a rectangular shape, is provided with two parallel spaced side walls which, when said insulated glazing unit is assembled, will be placed against the panes of glass to be kept apart from each other, and is further provided with first and second transverse walls which extend between said side walls and of which the first will be adjacent to the edge of the glazing unit and the second will face the space between the panes, with the intention of enabling simple handling of said profile when assembling the spacer frame whilst maintaining a high absorptive capacity for water vapor, it is proposed that said spacer profile comprises a binder matrix and, embedded therein, a particulate adsorbent material for water vapor, and that the binder matrix is permeable to water vapor.

The invention provides a chemical absorbent for recovery of carbon dioxide, which comprises organo-metallic compound and solvent; wherein, the organo-metallic compound is organo-metallic bismuth oxide or organo-metallic antimony oxide. The chemical absorbent for recovery of carbon dioxide has the advantages of strong absorptive capacity, high absorption and analytic speed, low regeneration temperature and energy consumption, no equipment loss, low cost of absorbent, simple preparation, innocuity and non-pollution, high stability and repeatability, and being applicable to recovery of carbon dioxide of flue gas, synthetic ammonia, natural gas, kiln gas and other industrial gases.

An optical device includes a first optical element including an incidence plane on which light from an object is incident, the incidence plane being in contact with the surrounding environment; a main body having an inside and housing the first optical element such that the incidence plane and the inside of the main body are hermetically sealed; a second optical element provided in the main body, the second optical element receiving light from the first optical element; and an absorbent member provided in the main body. In the optical device, the absorbent member has a moisture absorptive capacity corresponding to at least an amount of water retention inside the main body.