WO/2017/024420 SUPPORTED SOLID PHASE CATALYST, AND PREPARATION METHOD AND USE THEREOF||WO||16.02.2017|
||PCT/CN2015/000585||NORTH CHINA ELECTRIC POWER UNIVERSITY BAODING||WANG, Lidong|
The present invention falls within the technical field of flue gas desulfurization, and specifically relates to a supported solid phase catalyst for oxidizing the by-product magnesium sulfite in a magnesium desulfurization process, and a preparation method and use thereof. The catalyst uses an active carbon particle as a support, and cobalt nitrate, manganese nitrate, copper nitrate and ferrous nitrate as catalytically active components. The preparation method is as follows: a pretreated active carbon support and the catalytically active components are mixed and then shaken, allowed to stand under microwave irradiation, filtrated, dried and baked so as to obtain a supported solid phase catalyst. In the present invention, the raw materials are inexpensive and easily available; the preparation process is simple and easy; the catalytic effect is outstanding; and the catalyst can be widely applied to a magnesium desulfurization system of medium and small boilers of 75 t or more in China to increase the recovery rate of a desulfurization by-product and decrease the energy consumption of an oxidation system. The catalyst is low in the amount of active ingredients and low in solution residue, has no secondary pollution problems and has a very high generalization value.
WO/2017/024421 MULTI-WALLED CARBON NANOTUBE CATALYST, PREPARATION METHOD THEREFOR AND USE THEREOF||WO||16.02.2017|
||PCT/CN2015/000586||NORTH CHINA ELECTRIC POWER UNIVERSITY BAODING||WANG, Lidong|
The present invention falls within the technical field of flue gas desulphurization and specifically relates to a multi-walled carbon nanotube catalyst, a preparation method therefor and the use thereof. With regard to the catalyst, a multi-walled carbon nanotube is used as a carrier, and cobalt nitrate and manganese nitrate are catalytically active materials. The preparation method is as follows: modifying the multi-walled carbon nanotubes with nitric acid refluxing, suction filtering and washing same to neutral, then drying, redissolving same into a mixed solution of manganese nitrate and cobalt nitrate, followed by ultrasonic dispersion, drying, grinding and baking under an N2 atmosphere to obtain the multi-walled carbon nanotube catalyst. The catalyst of the present invention is low in amount, easy to recover, and has an outstanding catalytic effect and no secondary pollution, and the catalyst can be widely applied to the oxidation system of the by-product of desulphurization of coal combustion flue gas. In the case where the original oxidizing process is kept basically unchanged, the oxidation rate of sulphite can be increased by above 50%.
WO/2017/024422 ENDOSCOPE STEREO VISION SYSTEM UTILIZING SHAPE-FROM-SHADING TECHNIQUE AND METHOD THEREOF||WO||16.02.2017|
||PCT/CN2015/000587||MED SMART CO., LTD.||KUMAR, Atul|
The invention provides an endoscope stereo vision system utilizing a shape-from-shading technique and a method thereof. The endoscope stereo vision system comprises an image conversion device connected between a single lens endoscope and a stereoscopic display. The image conversion device has a built-in shape-from-shading algorithm, and is configured to compute depth information by applying shape-from-shading to a flat image obtained from the single lens endoscope, and then generate a depth map, generate, according to the flat image and the depth map, a required stereoscopic image, and then output the stereoscopic image to the external stereoscopic display. The endoscope stereo vision system facilitates a user to view a stereoscopic image, requiring neither to replace an existing single lens endoscope with a dual-camera endoscope system, nor to modify a hardware structure of the present single lens endoscope, and addressing problems of being unable to provide a stereoscopic image in a conventional single lens endoscope and an overpriced dual-camera endoscope equipment.
WO/2017/024423 ENVIRONMENTALLY-FRIENDLY ANTI-YELLOWING DACRON DTY OILING AGENT AND PREPARATION METHOD THEREFOR||WO||16.02.2017|
||PCT/CN2015/000739||TAICANG LONGFANG OIL CO., LTD.||ZHAO, Guoliang|
The present invention relates to an environmentally-friendly anti-yellowing dacron DTY oiling agent and a preparation method therefor. The environmentally-friendly anti-yellowing dacron DTY oiling agent of the present invention is composed of the following components, by weight percentages: 80%-92% of a smoothing agent, 5%-10% of an emulsifier, 2%-7% of a bundling agent and 1%-3% of an antistatic agent. The dacron DTY oiling agent provided by the present invention is transparent, colorless, tasteless, non-toxic and harmless, and does not yellow. The dacron DTY oiling agent of the present invention is used in a high-speed elasticity-enhancing process, has good spinnability, little breakage and few broken filaments, and the ratio of superior products can be obviously improved under the same process conditions. The dacron DTY oiling agent provided by the present invention has good washability, even dyeing, good bundling property, excellent winding formation and good antistatic property, and enables post-processing to be performed smoothly. A fiber product of the present invention can be stored for a long time, thereby involving no concern about the fiber being yellowed during long-distance transport, and the fiber product does not pollute the environment and is non-toxic and harmless to the human body.
WO/2017/024424 EFFICIENT PERMEABILITY AND ANTI-SPATTER CHINLON DTY OILING AGENT AND MANUFACTURING METHOD THEREFOR||WO||16.02.2017|
||PCT/CN2015/000740||TAICANG LONGFANG OIL CO., LTD.||ZHAO, Guoliang|
Provided is an efficient permeability and anti-spatter chinlon DTY oiling agent, which is composed of an emulsifier, a bundling agent, an antistatic agent, an efficient penetrant, an anti-spatter agent and a smoothing agent, wherein the weight percentage of each component is: 6%-12% of the emulsifier, 3%-8% of the bundling agent, 2%-5% of the antistatic agent, 0.5%-1.5% of the efficient penetrant, 0.5%-1.5% of the anti-spatter agent and 72%-88% of the smoothing agent. The efficient permeability and anti-spatter chinlon DTY oiling agent provided by the present invention is transparent and stable, and has good spinnability; the oiling agent has low surface tension, good spreadability, strong permeability, and quick and uniform oiling; the intermolecular attraction of the oiling agent is high, so that the oiling agent will not spatter by being thrown off by a machine running at a high speed; the oil amount on the surface of a fiber is ensured, thereby benefiting performing high speed elasticity enhancement, and ensuring the quality of the fiber.
WO/2017/024425 PRODUCTION SYSTEM FOR PHOSPHORYLATION REACTION||WO||16.02.2017|
||PCT/CN2015/000741||TAICANG LONGFANG OIL CO., LTD.||ZHAO, Guoliang|
A production system for a phosphorylation reaction, comprising a phosphorylation reaction kettle (1), an operation platform (2) is arranged on the upper portion of the reaction kettle (1), a P2O5 feeding chamber (3) is built on the operation platform (2), in the P2O5 feeding chamber (3), an air conditioner (4) and an air drier (5) are mounted; a feeding mouth (6) of the reaction kettle (1) is mounted with a shaking machine (7); in the reaction kettle (1), a spiral helical ribbon stirrer (12) is used; the reaction kettle (1) is further provided with a jacket (10) in which a temperature control device (11) is provided; and the outside of the reaction kettle (10) is provided with a circulating device, the reaction materials can circulate in the inside and outside of the reaction kettle (1). The production system can enable a more full reaction.
WO/2017/024426 APPARATUS FOR TESTING SMOKING TEMPERATURE OF VARIOUS RAW MATERIALS IN OIL AGENT||WO||16.02.2017|
||PCT/CN2015/000742||TAICANG LONGFANG OIL CO., LTD.||ZHAO, Guoliang|
An apparatus for testing the smoking temperature of various raw materials in an oil agent, comprising a heating electric furnace (1), smoke sealing covers (2), raw material testing plates (3), smoke receiving pipes (4), trace smoke alarm devices (5) and temperature control recorders (6), wherein the smoke sealing covers (2) are arranged on the heating electric furnace (1), the raw material testing plates (3) are horizontally arranged in the smoke sealing covers (2), the smoke receiving pipes (4) are arranged above the smoke sealing covers (2) and in communication with the smoke sealing covers (2), the trace smoke alarm devices (5) are arranged in the smoke receiving pipes (4), the temperature control recorders (6) are connected to the heating electric furnace (1) and the trace smoke alarm devices (5), respectively, temperature measurement probes (61) of the temperature control recorders (6) are arranged below the raw material testing plates (3), and the smoke sealing covers (2), the raw material testing plates (3), the smoke receiving pipes (4), the trace smoke alarm devices (5) and the temperature control recorders (6) all have a number of two and are all arranged mirror symmetrically about the heating electric furnace (1). The device is easy to operate and high in operability, and has a controllable temperature and timely and sensitive recording, and the reflected smoking temperature is reliable and accurate and has a high repeatability, thereby providing reliable guarantees for testing the smoking temperature of various raw materials.
WO/2017/024427 IMPROVED STRUCTURE OF WIFFLE BALL||WO||16.02.2017|
||PCT/CN2015/086306||LIN, Yuanhao||LIN, Yuanhao|
An improved structure of a wiffle ball comprises a round sphere (20). The round sphere (20) is a hollow round sphere having a thin outer layer. Eight equally-divided elliptic long slots that serve as air holes (21) are formed on a hemisphere of the round sphere (20) in a surrounding manner. A plurality of raised or recessed patterns is disposed on the air holes (21) on the surface of the round sphere (20), between the air holes (21) and the surface of a lower hemisphere (22). By arranging changes of raised or recessed patterns on the air holes (21), between the air holes (21) and the surface of the lower hemisphere (22), the friction is greater, so that the change range of a ball throwing path is greater.
WO/2017/024428 APPARATUS AND METHOD FOR OPTICAL COMMUNICATIONS||WO||16.02.2017|
||PCT/CN2015/086309||HUAWEI TECHNOLOGIES CO., LTD.||LUO, Zhixiang|
Provided are an apparatus and method for optical communications. The apparatus comprises: a signal output port; a signal input port, used for outputting signal light; a detection input port, used for outputting detection light; an optical switch array, used for controlling, according to a signal output port corresponding to the signal light, an optical switch unit to change a reflection angle, so that the signal light transmitted by the optical switch unit can be transmitted to a corresponding signal output port; a second optical path changer, used for performing second optical path change processing on the signal light reflected by the optical switch unit as well as the detection light, wherein transmission directions of sub signal light and sub detection light on which the second optical path change processing is performed are parallel; a light sensor, used for acquiring related information of a flare of the detection light on which the second optical path change processing is performed; and a processor, used for controlling the reflection angle of the optical switch unit according to the related information of a flare.
WO/2017/024429 GAS-FILLED LED LIGHT BULB USING SMT||WO||16.02.2017|
||PCT/CN2015/086316||SHENZHEN EASTFIELD LIGHTING CO., LTD.||RAO, Hanxin|
Disclosed is a gas-filled LED light bulb (100) using the surface mount technology (SMT), comprising a bulb housing (110), a light holder (120), a support (130) and filament components (140). A cavity (112) is provided inside the bulb housing (110). The light holder (120) is mounted to the bulb housing (110) and outside the cavity (112). The support (130) is fixedly provided inside the cavity (112). Each of the filament components (140) comprises an LED (142) packaged by surface mounted devices (SMD) or chip scale package (CSP), and a foldable circuit board (144), wherein the LED (142) is mounted to the circuit board (144) by using the SMT. The circuit board (144) is in a long strip shape, and two ends of the circuit board (144) are fixed to the support (130). A plurality of the LEDs (142) are provided, and the plurality of the LEDs (142) are arranged in order on the circuit board (144).