Hisako Kurebayashi

age ~55

from Charlottesville, VA

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Hisako Kurebayashi Phones & Addresses

  • Charlottesville, VA
  • 541 Bridge St APT 305, Danville, VA 24541
  • Griffin, GA
  • Raleigh, NC

Work

  • Company:
    Virdia
    2011
  • Position:
    Process engineer

Education

  • Degree:
    B.S.
  • School / High School:
    North Carolina State University
    2007 to 2010
  • Specialities:
    Chemical Engineering

Skills

Process Engineering • Chemical Engineering • Process Optimization • Catalysis • R&D • Chromatography • Factory • Process Improvement • P&Id • Purification • Instrumentation • Validation • Management • Commissioning • Design of Experiments • Technology Transfer • Ssmb Chromatography • Biomass Deconstruction • Sugar Purification • Matlab • Spc

Languages

English • Japanese

Industries

Renewables & Environment

Resumes

Hisako Kurebayashi Photo 1

Process Engineer

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Location:
Atlanta, GA
Industry:
Renewables & Environment
Work:
Virdia since 2011
Process engineer
Henkel 2010 - 2010
Intern
NCSU Chemical Engineering Dept Aug 2009 - May 2010
Undergraduate Research Assistant
YAZAKI Co Sep 2000 - Dec 2004
Supply Chain Analyst
Education:
North Carolina State University 2007 - 2010
B.S., Chemical Engineering Harrisburg Area Community College 2005 - 2007
Associate degree, Engineering
Skills:
Process Engineering
Chemical Engineering
Process Optimization
Catalysis
R&D
Chromatography
Factory
Process Improvement
P&Id
Purification
Instrumentation
Validation
Management
Commissioning
Design of Experiments
Technology Transfer
Ssmb Chromatography
Biomass Deconstruction
Sugar Purification
Matlab
Spc
Languages:
English
Japanese

Us Patents

  • Processes For Producing High-Viscosity Compounds As Rheology Modifiers, And Compositions Produced Therefrom

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  • US Patent:
    20190185730, Jun 20, 2019
  • Filed:
    Jul 13, 2018
  • Appl. No.:
    16/034845
  • Inventors:
    - Minnetrista MN, US
    Hisako KUREBAYASHI - Griffin GA, US
  • International Classification:
    C09K 8/035
    C08B 37/00
    C09K 8/62
    C04B 28/02
    C08B 15/00
    C09K 8/90
    C09K 8/68
    C08H 8/00
  • Abstract:
    A process is provided for producing a biomass-derived rheology modifier, comprising: providing a pretreated feedstock comprising cellulose-rich solids; refining the cellulose-rich solids in a first high-intensity refining unit, generating refined cellulose solids; gelling the refined cellulose solids in a second high-intensity refining unit, thereby generating gelled cellulose solids; and homogenizing the gelled cellulose solids in a high-shear homogenizer, thereby generating a biomass-derived rheology modifier. The pretreated feedstock may include kraft pulp, sulfite pulp, AVAP pulp, soda pulp, mechanical pulp, thermomechanical pulp, and/or chemimechanical pulp, derived from wood or lignocellulosic biomass. The pretreated feedstock may be GP3+ pulp, obtained from steam or hot-water extraction of lignocellulosic biomass. These rheology modifiers may be utilized in a wide variety of applications, including water-based or oil-based hydraulic fracturing fluid formulations, as gelling agents. These rheology modifiers are biodegradable, and their production does not directly involve chemicals other than biomass and water.

  • Processes For Producing High-Viscosity Compounds As Rheology Modifiers, And Compositions Produced Therefrom

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  • US Patent:
    20170183554, Jun 29, 2017
  • Filed:
    Aug 4, 2016
  • Appl. No.:
    15/228070
  • Inventors:
    - Atlanta GA, US
    Hisako KUREBAYASHI - Griffin GA, US
  • International Classification:
    C09K 8/035
    C08B 15/00
    C09K 8/62
  • Abstract:
    A process is provided for producing a biomass-derived rheology modifier, comprising: providing a pretreated feedstock comprising cellulose-rich solids; refining the cellulose-rich solids in a first high-intensity refining unit, generating refined cellulose solids; gelling the refined cellulose solids in a second high-intensity refining unit, thereby generating gelled cellulose solids; and homogenizing the gelled cellulose solids in a high-shear homogenizer, thereby generating a biomass-derived rheology modifier. The pretreated feedstock may include kraft pulp, sulfite pulp, AVAP pulp, soda pulp, mechanical pulp, thermomechanical pulp, and/or chemimechanical pulp, derived from wood or lignocellulosic biomass. The pretreated feedstock may be GP3+ pulp, obtained from steam or hot-water extraction of lignocellulosic biomass. These rheology modifiers may be utilized in a wide variety of applications, including water-based or oil-based hydraulic fracturing fluid formulations, as gelling agents. These rheology modifiers are biodegradable, and their production does not directly involve chemicals other than biomass and water.
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