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Manufacturing and application technology of physical chemical device
  • Manufacturing method of rotary sprinkler for different irrigation modes
    The subject matter of the present disclosure generally belongs to the field of irrigation sprinklers, and more specifically, a rotary sprinkler for irrigating an area in different irrigation modes. Background us20100012746 discloses an example of a type of irrigation sprinkler to which the subject matter of the present disclosure relates. The sprayer comprises a housing equipped with a flow chamber, the flow chamber accommodates a motor for rotating a sprinkler head mounted on the housing, and the housing includes a first nozzle in flow communication with the outlet end of the flow chamber ...
  • Manufacturing method of rotary sprinkler for different irrigation modes
    The subject matter of the present disclosure generally belongs to the field of irrigation sprinklers, and more specifically, a rotary sprinkler for irrigating an area in different irrigation modes. Background us20100012746 discloses an example of a type of irrigation sprinkler to which the subject matter of the present disclosure relates. The sprayer comprises a housing equipped with a flow chamber, the flow chamber accommodates a motor for rotating a sprinkler head mounted on the housing, and the housing includes a first nozzle in flow communication with the outlet end of the flow chamber ...
  • Manufacturing method of impact crusher
    The invention relates to an impact crusher having the features of claim 1. Impact crushers are used to crush mineral materials (natural stone or recycled materials) and to produce fine and rough aggregates. Mineral materials are crushed in multiple successive crushing stages for the production of fine and rough aggregates. For example edelsplit grade stone. Larger pieces are first crushed in a jaw crusher as the primary crushing stage and then transferred to ...
  • Manufacturing method of impact crusher
    The invention relates to an impact crusher having the features of claim 1. Impact crushers are used to crush mineral materials (natural stone or recycled materials) and to produce fine and rough aggregates. Mineral materials are crushed in multiple successive crushing stages for the production of fine and rough aggregates. For example edelsplit grade stone. Larger pieces are first crushed in a jaw crusher as the primary crushing stage and then transferred to ...
  • Bottom residue modification and low coke fluid catalytic cracking catalyst manufacturing method
    CROSS REFERENCE TO RELATED APPLICATIONS This application claims the benefit of US Provisional Patent Application No. 62 / 507,451, filed on May 17, 2017, the contents of which are incorporated herein by reference in their entirety. The present technology relates generally to petroleum refining catalysts. More specifically, the technology relates to microsphere fluidized catalytic cracking (fcc) catalysts comprising a matrix containing gamma alumina, and methods of making and using such catalysts. ...
  • Method for preparing sample and reagent container with anti-vacuum function
    The present invention relates to clinical and research laboratory products, and in particular to pipette containers such as reagent reservoirs, liners, microtubes, pcr tubes, pcr plates and microplates. Automatic and semi-automated liquid handling systems typically include pipette tips for 96 or 384 disposable pipette tips. The 96-pipette head has an array of 8 x 12 tip-mounted axes, where the centerline spacing between adjacent axes is 9mm. The 384 pipette head has 16 × 24 ...
  • Bead impaction tube and method and process for extracting DNA and / or RNA from microorganisms
    1. Background Genetic testing and diagnosis of infectious diseases play an important role in the field of clinical microbiology. To overcome the inherent biases and limitations of culture-based methodologies, genetic testing is increasingly being used to detect microorganisms contained in samples. In order for such genetic tests to be performed, the cells must be lysed to allow extraction of dna and / or RNA from the microorganisms at the highest possible concentration. Zhongtangyu et al., 2004, "i ...
  • Manufacturing method for metal monolith in counterflow reactor
    The present application relates to a catalytic metal monolith and a method for using the metal monolith in a countercurrent reactor. Hydrogen production is a valuable process in refining applications. Hydrogen applications require hydrogen. Hydrogen applications typically refer to hydrotreating and hydrocracking. Hydroprocessing, depending on the type of application, is used to hydrogenate unsaturated bonds, reduce components to remove oxygen, or reduce inorganic components such as nitrogen or sulfur. Can be used for ideal chemical processes (for example, hydrogenating benzene to produce ...
  • Bottom residue modification and low coke fluid catalytic cracking catalyst manufacturing method
    CROSS REFERENCE TO RELATED APPLICATIONS This application claims the benefit of US Provisional Patent Application No. 62 / 507,451, filed on May 17, 2017, the contents of which are incorporated herein by reference in their entirety. The present technology relates generally to petroleum refining catalysts. More specifically, the technology relates to microsphere fluidized catalytic cracking (fcc) catalysts comprising a matrix containing gamma alumina, and methods of making and using such catalysts. ...
  • Manufacturing method of porous body with enhanced crushing strength
    CROSS REFERENCE TO RELATED APPLICATIONS The present invention claims the benefit of US Provisional Patent Application no. 62 / 506,328, filed on May 15, 2017, the entire content and disclosure of each application is incorporated herein by reference. The present invention relates to a porous body having an enhanced pore structure and crushing strength. In the chemical industry and chemical industry, it often depends on the use of porous bodies, including porous ceramic bodies, which can perform or promote separation or reaction ...
  • Manufacturing method of porous body with enhanced crushing strength
    CROSS REFERENCE TO RELATED APPLICATIONS The present invention claims the benefit of US Provisional Patent Application no. 62 / 506,328, filed on May 15, 2017, the entire content and disclosure of each application is incorporated herein by reference. The present invention relates to a porous body having an enhanced pore structure and crushing strength. In the chemical industry and chemical industry, it often depends on the use of porous bodies, including porous ceramic bodies, which can perform or promote separation or reaction ...
  • Filler for liquid chromatography and method for manufacturing liquid chromatography column
    The present invention relates to a filler for liquid chromatography having a sulfo group and a column for liquid chromatography obtained by filling the filler. Liquid chromatography (hereinafter also referred to as "hplc") is used in various fields as a method for analyzing a wide range of samples. Among them, cation exchange chromatography using a sulfo-filler is used for analysis of proteins, amino acids, and the like. In the analysis of proteins using cation exchange chromatography, non-specificity of proteins to fillers sometimes occurs ...
  • Filler for liquid chromatography and method for manufacturing liquid chromatography column
    The present invention relates to a filler for liquid chromatography having a sulfo group and a column for liquid chromatography obtained by filling the filler. Liquid chromatography (hereinafter also referred to as "hplc") is used in various fields as a method for analyzing a wide range of samples. Among them, cation exchange chromatography using a sulfo-filler is used for analysis of proteins, amino acids, and the like. In the analysis of proteins using cation exchange chromatography, non-specificity of proteins to fillers sometimes occurs ...
  • Manufacturing method of flow reactor for photochemical reaction
    CROSS REFERENCE TO RELATED APPLICATIONS This application claims priority from US Provisional Application Serial No. 62/467243, filed on March 05, 2017, based on 35u.sc§119. This application is based on this application and is incorporated by reference in its entirety. this. The present disclosure relates to a flow reactor and a flow method performed therein, and in particular, to a modular and flexible high-output high-efficiency photochemical flow reaction ...
  • Manufacturing method of flow reactor for photochemical reaction
    CROSS-REFERENCE TO RELATED APPLICATIONS This application claims priority from US Provisional Application Serial No. 62/467243 filed on March 05, 2017, based on 35u.sc§119. This application is based on this application and is hereby incorporated by reference in its entirety. this. The present disclosure relates to a flow reactor and a flow method performed therein, and in particular, to a modular and flexible high-output high-efficiency photochemical flow reaction ...
  • Laminated body containing ionic liquid and manufacturing method and process thereof
    The present invention relates to an ionic liquid-containing laminate capable of stably holding (or fixing) an ionic liquid having a gas separation function and the like, and a method for producing the same. Ionic liquids are composed of cations and anions, and are well-known as substances that exist in liquid form at normal temperature and pressure. Their high thermal stability (or flame retardancy), high electrochemical stability, and low volatility are different from existing solvents. The specific nature of the product has attracted attention. In addition, the ionic liquid is suitably selected by yang ...
  • Laminated body containing ionic liquid and manufacturing method and process thereof
    The present invention relates to an ionic liquid-containing laminate capable of stably holding (or fixing) an ionic liquid having a gas separation function and the like, and a method for producing the same. Ionic liquids are composed of cations and anions, and are well known as substances that exist in liquid form at normal temperature and pressure. Their high thermal stability (or flame retardancy), high electrochemical stability, and low volatility are different from existing solvents The specific nature of the product has attracted attention. In addition, the ionic liquid is suitably selected by yang ...
  • Spiral gas separation membrane element, gas separation membrane module and gas separation device
    The present invention relates to a spiral type gas separation membrane element, a gas separation membrane module, and a gas separation device. A fuel cell is a battery that converts chemical energy into electrical energy by an electrochemical reaction between hydrogen and oxygen. Since the energy utilization efficiency is high, it can be expected to be effectively used in various fields. As the fuel cell fuel gas, conventionally, a hydrogen-containing gas obtained by the following operations, that is, methane gas, natural gas (city gas), propane gas, ...
  • Spiral gas separation membrane element, gas separation membrane module and gas separation device
    The present invention relates to a spiral type gas separation membrane element, a gas separation membrane module, and a gas separation device. A fuel cell is a battery that converts chemical energy into electrical energy by an electrochemical reaction between hydrogen and oxygen. Since energy is used efficiently, it can be expected to be effectively used in various fields. As the fuel cell fuel gas, conventionally, a hydrogen-containing gas obtained by the following operations, that is, methane gas, natural gas (city gas), propane gas, ...
  • Priority Statement This patent application claims priority from US Patent Application No. 15 / 599,258, filed on May 18, 2017, the contents of which are hereby incorporated by reference in their entirety. Compared to conventional separation methods, membrane-based technologies have the advantages of both low capital cost and high energy efficiency. Polymer membranes have proven to operate successfully in industrial gas separations such as nitrogen in air and carbon dioxide in natural gas. acetic acid...
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