332results about How to "Carbon reduction" patented technology

A smoking article, such as a cigarette, includes a carbonaceous heat source. A mouth end piece segment is located at the mouth end of the smoking article, and the mouth end piece segment allows the smoking article to be placed in the mouth of the smoker to be drawn upon. The smoking article further incorporates an aerosol-generating segment located between the heat generation segment and the mouth end piece segment. The aerosol-generating segment incorporates an aerosol-forming material (e.g., glycerin and flavors). The heat generation segment is in a heat exchange relationship with the aerosol-generating region such that heat generated by the burning fuel element acts to volatilize aerosol-forming material for aerosol formation. The carbonaceous heat source is in intimate contact with coarse, fine or ultrafine particles of materials such as cerium oxide, or mixtures of cerium oxide and palladium chloride.

An illumination control system provides wireless data transmission with a lamp through a mobile communication device. The lamp has a built-in wireless communication module and a microcontroller. The microcontroller stores a location of the lamp with latitude-longitude values and height values. Accordingly, a user may use the mobile communication device to read the latitude-longitude values and height values of the lamps to achieve an indoor positioning function by calculating a positioning information of the user through indoor positioning algorithms, and thereby enable illumination control through the mobile communication device according to the positioning information.

An integrated photoelectrochemical (PEC) cell generates hydrogen and oxygen from water while being illuminated with radiation. The PEC cell employs a liquid electrolyte, a multi-junction photovoltaic electrode, and a thin ion-exchange membrane. A PEC system and a method of making such PEC cell and PEC system are also disclosed.

A method of forming a copper interconnect in a dual damascene scheme is described. After a diffusion barrier layer and seed layer are sequentially formed on the sidewalls and bottoms of a trench and via in a dielectric layer, a first copper layer is deposited by a first ECP process at a 10 mA/cm² current density to fill the via and part of the trench. A first anneal step is performed to remove carbon impurities and optionally includes a H₂ plasma treatment. A second ECP process with a first deposition step at a 40 mA/cm² current density and second deposition step at a 60 mA/cm² current density is used to deposit a second copper layer-that overfills the trench. After a second anneal step, a CMP process planarizes the copper layers. Fewer copper defects, reduced S, Cl, and C impurities, and improved Rc performance are achieved by this method.

A bulk silicon carbide single crystal of good crystalline quality which includes a minimized number of structural defects and is free from micropipe defects can be produced by crystal growth in a melt of an alloy comprising Si, C, and M (wherein M is either Mn or Ti) and having an atomic ratio between Si and M in which the value of x, when express as Si_1-xM_x, is 0.1≦×≦0.7 in the case where M is Mn or 0.1≦×≦0.25 in the case where M is Ti at a temperature of the melt which is below 2000° C. The C component is preferably supplied into the melt by dissolution of a graphite crucible which contains the melt such that the melt is free from undissolved C. One method of crystal growth is performed by cooling the melt after a seed substrate is immersed in the melt.

The invention relates to an organic ecological farming system for a rice field. The system is characterized in that a water inlet canal, a drainage canal, a water inlet channel and a drainage channel are crossed to form the cross-shaped drainage rice field, a pump station is arranged at the crossed position of the crossed canals and channels, the rice field is divided into multiple field pieces in the type of plain terraced fields, fish ditches are arranged on the peripheries of the field pieces, and a fish pit is arranged at one corner of each field piece. According to the organic ecological farming system, high harvesting benefits of both rice and fish are achieved, and meanwhile the water conservation fertilizer conservation, low carbon and high ecosystem service functions are achieved; organic ecological farming can be carried out by transforming a common rice field near a good water source appropriately, and the optimized technology for transforming low yield fields and bottom land is achieved.

In a fuel reforming apparatus having a reformer for reforming a raw fuel containing a hydrocarbon-containing compound so as to produce a hydrogen-rich fuel gas for use in a fuel cell, a carbon removal process for removing carbon deposited on a reforming catalyst contained in the reformer is executed by controlling the amount of the raw fuel supplied to the reformer and the amount of the oxygen supplied to the reformer so that a ratio of the number of oxygen atoms O supplied to the reformer to the number of carbon atoms supplied to the reformer becomes larger than an appropriate range of the O/C ratio that is to be established during a normal operation of the reformer.

The invention discloses a water-based paint for Christmas glass ornaments, and a preparation method and application thereof, belonging to the field of paints. The water-based paint comprises the following components in parts by weight (totaling 100 parts): 10-45 parts of water-based acrylic resin, 0-10 parts of water-soluble curing agent, 0-20 parts of filler, 0.1-1 part of water-based defoaming agent, 0-1 part of water-based dispersant, 0.1-1 part of water-based wetting agent, 0.1-2 parts of coupling agent, 4-30 parts of cosolvent and the balance of deionized water. The preparation method comprises the following steps: adding water-based resin and part of cosolvent into a stirring kettle, adding defoaming agent, dispersant and wetting agent, respectively and sequentially adding filler, water-soluble curing agent and silane coupling agent, finally adding residual cosolvent and water, and stirring to form a uniform water-based paint. The paint has the advantages of simple technique, low cost, low carbon, environmental protection, favorable water resistance and favorable weather resistance, and can be used for large-area mechanical construction.

The reliability of a field effect transistor made of a nitride semiconductor material is improved. An ohmic electrode includes a plurality of unit electrodes isolated to be separated from each other. With this configuration, an on-state current can be prevented from flowing in the unit electrodes in a y-axial direction (negative direction). Further, in the respective unit electrodes, a current density of the on-state current flowing in the y-axial direction (negative direction) can be prevented from increasing. As a result, an electromigration resistance of the ohmic electrode can be improved.

The invention relates to the technical field of consumption management and particularly discloses paperless transaction receipt equipment and system. The system comprises a POS (Point Of Sale) machine, a printing monitoring module, a near-field communication module and a user mobile terminal, wherein the printing monitoring module is connected with the POS machine and is used for capturing and processing data output by the POS machine; the near-field communication module is connected with the printing monitoring module in a wired or wireless manner and is used for sending data processed by the printing monitoring module to the user mobile terminal or receiving data from the user mobile terminal, so as to output a paperless transaction receipt. Through adoption of the paperless transaction receipt equipment and system, disclosed by the invention, the output of a consumption voucher of a merchant better accords with a low-carbon, environment-friendly and economical tendency and idea, so that a consumption transaction receipt can be more simply obtained and more reliably stored, the data is more accurate and the application is more smooth; and the consumption management and the reasonable decision making of customers can be realized by virtue of a simple and easily-operated open platform and tool, so that the interactive transaction between the merchant and the customerand between the customers is realized.

The invention relates to a rare-earth-containing ZSM-5 molecular sieve catalyst modified with metallic oxide, which ensures high propylene selectivity, high methanol conversion rate and long life span of the catalyst in reaction which takes methanol and/or dimethyl ether as raw material to prepare low-carbon olefin. The catalyst consists of metallic oxide, binder and modified molecular sieves, wherein the metallic oxide accounts for 1 to 10 percent; the binder accounts for 5 to 30 percent; the modified molecular sieves account for 60 to 90 percent; and the modified molecular sieves contain rare earth oxide Ce2O3 and La2O3. The catalyst is used in the field of petrochemical industry.

A method of implanting carbon ions into a target substrate, including: ionizing a carbon containing dopant material to produce a plasma having ions; optionally co-flowing an additional gas or series of gases with the carbon-containing dopant material; and implanting the ions into the target substrate. The carbon-containing dopant material is of the formula C_wF_xO_yH_z wherein if w=1, then x>0 and y and z can take any value, and wherein if w>1 then x or y is >0, and z can take any value. Such method significantly improves the efficiency of an ion implanter tool, in relation to the use of carbon source gases such as carbon monoxide or carbon dioxide.

A plasma etch process for etching a porous carbon-doped silicon oxide dielectric layer using a photoresist mask is carried out first in an etch reactor by performing a fluoro-carbon based etch process on the workpiece to etch exposed portions of the dielectric layer while depositing protective fluoro-carbon polymer on the photoresist mask. Then, in an ashing reactor, polymer and photoresist are removed by heating the workpiece to over 100 degrees C., exposing a peripheral portion of the backside of said workpiece, and providing products from a plasma of a hydrogen process gas to reduce carbon contained in polymer and photoresist on said workpiece until the polymer has been removed from a backside of said workpiece. The process gas preferably contains both hydrogen gas and water vapor, although the primary constituent is hydrogen gas. The wafer (workpiece) backside may be exposed by extending the wafer lift pins.

A method of preparing a high purity metal nitride and/or oxide powder is provided, comprising: heating a metal salt and an organic fuel to an ignition temperature in a nitrogen-rich atmosphere, forming a first composition; and optionally heating the first composition to a heat treatment temperature, which heat treatment temperature is above the ignition temperature and below 1000° C., in a nitrogen-rich atmosphere until the metal nitride and/or oxide powder is formed.

The invention relates to a cyanate resin for hot-melt prepregs and a preparation method thereof, belonging to the technical field of hot-melt prepregs. The cyanate resin is composed of 60-95 parts of modified cyanate resin and 5-40 parts of toughener. The cyanate resin for hot-melt prepregs has the advantages of simple technique and no solvent volatilization, and is suitable for industrial production. A hot-melt process can be adopted to prepare the prepreg. The prepreg has favorable manufacturability and long storage period. The prepared cyanate resin fiber composite material has the advantages of higher comprehensive mechanical properties, favorable heat resistance and favorable radiation resistance, can widely satisfy the requirements for high-performance aerospace structure materials, and has favorable application prospects.

A battery testing system with energy circulation includes a battery module to be tested, an electric power storage module, a bi-directional conversion module and a control module, and the control module controls the bi-directional conversion module to discharge the electric power storage module and charge the battery module to be tested, or discharge the battery module to be tested and charge the electric power storage module, so that the electricity can be fully and repeatedly used, and the electric power storage module can use a second-used power battery to save the cost of the electric power storage module while the battery testing system can be isolated from the grid of utility power to avoid creating a burden to the grid of the utility power.

The invention relates to a method for improving north acidified soil by utilizing biochar. The method comprises the steps of: grinding peanut shells into slices with diameter of 2cm, drying at 60 DEG C, putting in a vacuum tubular furnace, leading in N for 230 minutes at flow velocity of 500ml/min, emptying gas in the furnace body, heating to 400 DEG C under condition of rising rate of 5 DEG C/min, maintaining 400 DEG C for two hours, then cooling to room temperature, thus obtaining black biochar; and grinding the biochar into powder with diameter smaller than 2mm, and applying the biochar and soil with 1 to 5 percent mass ratio into orchard soil or farmland to be restored. The method has the advantages of being simple to use, obviously improving the quality of soil, improving utilization rate of soil nutrient, being simple to use and obvious and endurable in effects, and providing a new way for improving north acidified soil.

A light-transmissive shell capable of intensifying an illuminant and wide-angle light transmission includes a lens body and an extension portion integrally extended from the lens body in a vertical direction or at an acute angle to the vertical direction. The lens body includes an outer top surface structured as a convexity and an inner bottom surface structured as a flat surface or an inner concavity. The extension portion includes an inner surface extending around from the inner bottom surface of the lens body. An arcuate surface is formed as a joint between the inner bottom surface of the lens body and the inner surface of the extension portion. The light emitted by an illuminant is intensified through the lens body and guided into a wide-angle light through the extension portion.

A method of manufacturing a semiconductor device that forms laminate layers includes the steps of reducing contamination containing the single bond of carbon on at least one part of a surface on which the laminate films are formed by activated hydrogen before the laminate films are formed, and forming the laminate films on the surface on which the laminate films are formed.

The invention relates to a method for preparing hot rolling strip steel capable of preventing edge crack of extremely thin rolled strip steel. The method comprises the following steps of: (1) smelting, namely desulfurizing molten iron, smelting by using a converter, blowing argon at an argon station, and performing continuous casting to form slabs; (2) performing hot rolling, namely heating the slabs to 1,210 to 1260 DEG C, wherein the temperature difference of the same slab is less than or equal to 30 DEG C; performing rough rolling, and finish rolling, wherein the side pressure delta B when the slab with the width B is subjected to rough rolling is controlled according to the following formula: delta B ranges from 35*B/1,250*(B-1,050)/(1,250-1,050)+35*B/1,050*(1,250-B)/(1,250-1,050) to 50; and finally reeling to obtain the hot rolling strip steel. The method is simple and practical, is stable in use and high in uniformity, reduces the alloy cost and shortens the production cycle; and the steel plate heat commercial (SPHC) hot rolling strip steel prepared by the method has the obvious effect of preventing the edge crack of extremely thin cold-rolled sheet.

The invention discloses an iron extracting and steelmaking process for treating copper ore tailing and nickel molten slag by an ore heating furnace, a shaking furnace, a steelmaking electric arc furnace and a refining furnace. The iron extracting and steelmaking process comprises the following steps of: (1) uniformly mixing copper ore tailing and a carbonaceous reducing agent and granulating into pellet lump ore; (2) charging the pellet lump ore into the ore heating furnace and smelting to obtain silicon-contained molten iron; (3) desulfurating and deslagging the silicon-contained molten iron to obtain low-sulphur-silicon molten iron or confirming whether sulphur is removed according to the sulphur content of the silicon-contained molten iron; (4) transporting the nickel molten slag to an iron extracting station in a heat preserving way; (5) charging the nickel molten slag into the shaking furnace, adding lime and low-sulphur-silicon molten iron, mixing and stirring to obtain reduced molten iron; and (6) conveying the reduced molten iron into the electric arc furnace and adding lime for desulfurating, decarbonizing and dephosphorizing to obtain molten steel. The process reasonably utilizes the components of the copper ore tailing, fully recovers valuable metals in the copper ore tailing and the nickel molten slag, achieves the aim of comprehensive utilization, has reasonable design, is convenient for mastering and construction and is suitable for industrialized application.

A pneumostoma assessment and treatment system includes methods and devices for aftercare of a pneumostoma and for additional patient care utilizing a pneumostoma. The system utilizes a number of modalities to assess the health and functionality of the pneumostoma, the lungs and/or the patient as a whole. In response to an assessment of the health and functionality of the pneumostoma, lungs and patient, the tissues of pneumostoma may be treated with a treatment device and utilizing one or more different modalities to preserve or enhance the health and function of the pneumostoma and/or treat other conditions of the patient. Particular treatment modalities may be utilized to reduce tissue growth in and around the pneumostoma in order to prevent stenosis and maintain patency of the pneumostoma.

The present invention provides methods and apparatuses for removing carbon dioxide from gaseous emissions. In particular, the present invention provides methods and apparatuses for removing carbon dioxide from gaseous emissions as a metallic carbonate precipitate.