Patents by Inventor Naiyang Ma

Naiyang Ma has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • HOT ROLLING MILL WITH SEPARATOR FOR MILL SCALE FROM WASTEWATER
    Publication number: 20240058727
    Abstract: A method for collecting mill scale from a hot rolling mill is provided. The hot rolling mill includes a flume. The method includes transporting mill scale particles in wastewater, retrieving the wastewater from a flume of the hot rolling mill and separating the mill scale particles from the wastewater using a separator. A hot rolling mill and a method for retrofitting a hot rolling mill are also provided.
    Type: Application
    Filed: October 30, 2023
    Publication date: February 22, 2024
    Inventor: Naiyang MA
  • Method for separating mill scale from wastewater
    Patent number: 11839838
    Abstract: A method for collecting mill scale from a hot rolling mill is provided. The hot rolling mill includes a flume. The method includes transporting mill scale particles in wastewater, retrieving the wastewater from a flume of the hot rolling mill and separating the mill scale particles from the wastewater using a separator. A hot rolling mill and a method for retrofitting a hot rolling mill are also provided.
    Type: Grant
    Filed: September 6, 2016
    Date of Patent: December 12, 2023
    Assignee: ArcelorMittal
    Inventor: Naiyang Ma
  • Method for Separating Mill Scale from Wastewater
    Publication number: 20180229155
    Abstract: A method for collecting mill scale from a hot rolling mill is provided. The hot rolling mill includes a flume. The method includes transporting mill scale particles in wastewater, retrieving the wastewater from a flume of the hot rolling mill and separating the mill scale particles from the wastewater using a separator. A hot rolling mill and a method for retrofitting a hot rolling mill are also provided.
    Type: Application
    Filed: September 6, 2016
    Publication date: August 16, 2018
    Inventor: Naiyang MA
  • Apparatus and method for treating exhaust gas
    Patent number: 9375667
    Abstract: Presented is a method and apparatus for treating an exhaust gas. A series of filters and conditioning units are used to separate and extract various substances from the exhaust gas, typically originating from an industrial process. In an exemplary embodiment, a cyclone filter, a ceramic filter, a baghouse filter, and a pair of gas conditioners are used to initially separate and extract iron-rich dust from an exhaust gas and then extract zinc from the gas.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: June 28, 2016
    Assignee: ArcelorMittal Investigacion y Desarrollo, S.L.
    Inventor: Naiyang Ma
  • APPARATUS AND METHOD FOR TREATING EXHAUST GAS
    Publication number: 20140174299
    Abstract: Presented is a method and apparatus for treating an exhaust gas. A series of filters and conditioning units are used to separate and extract various substances from the exhaust gas, typically originating from an industrial process. In an exemplary embodiment, a cyclone filter, a ceramic filter, a baghouse filter, and a pair of gas conditioners are used to initially separate and extract iron-rich dust from an exhaust gas and then extract zinc from the gas.
    Type: Application
    Filed: February 25, 2014
    Publication date: June 26, 2014
    Applicant: ARCELORMITTAL INVESTIGACION Y DESARROLLO, S.L.
    Inventor: Naiyang MA
  • Method for treating exhaust gas
    Patent number: 8657929
    Abstract: Presented is a method and apparatus for treating an exhaust gas. A series of filters and conditioning units are used to separate and extract various substances from the exhaust gas, typically originating from an industrial process. In an exemplary embodiment, a cyclone filter, a ceramic filter, a baghouse filter, and a pair of gas conditioners are used to initially separate and extract iron-rich dust from an exhaust gas and then extract zinc from the gas.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: February 25, 2014
    Assignee: Arcelormittal Investigacion y Desarrollo
    Inventor: Naiyang Ma
  • Apparatus and method for treating exhaust gas
    Patent number: 8377175
    Abstract: Presented is a method and apparatus for treating an exhaust gas. A series of filters and conditioning units are used to separate and extract various substances from the exhaust gas, typically originating from an industrial process. In an exemplary embodiment, a cyclone filter, a ceramic filter, a baghouse filter, and a pair of gas conditioners are used to initially separate and extract iron-rich dust from an exhaust gas and then extract zinc from the gas.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: February 19, 2013
    Assignee: ArcelorMittal Investigacion y Desarrollo, S.L.
    Inventor: Naiyang Ma
  • APPARATUS AND METHOD FOR TREATING EXHAUST GAS
    Publication number: 20110209615
    Abstract: Presented is a method and apparatus for treating an exhaust gas. A series of filters and conditioning units are used to separate and extract various substances from the exhaust gas, typically originating from an industrial process. In an exemplary embodiment, a cyclone filter, a ceramic filter, a baghouse filter, and a pair of gas conditioners are used to initially separate and extract iron-rich dust from an exhaust gas and then extract zinc from the gas.
    Type: Application
    Filed: February 26, 2010
    Publication date: September 1, 2011
    Inventor: Naiyang MA