Patents Assigned to KF CO., LTD.
  • System for producing biochar and method for producing biochar
    Patent number: 9944876
    Abstract: The present invention relates to a bio-char producing system comprising: a preheating-warming tank for preheating a water-containing organic raw material including food waste; a carbonization reactor for carbonizing, by a hydrothermal carbonization method, the water-containing organic raw material heated at the preheating-warming tank; and an indirect heater provided inside and outside the carbonization reactor to indirectly heat the carbonization reactor through a heating pipe where a heated insulating oil flows inside.
    Type: Grant
    Filed: February 11, 2015
    Date of Patent: April 17, 2018
    Assignee: KF CO., LTD.
    Inventors: Seong-Kyu Park, Jai-Young Lee
  • SYSTEM FOR PRODUCING BIOCHAR AND METHOD FOR PRODUCING BIOCHAR
    Publication number: 20170051221
    Abstract: The present invention relates to a bio-char producing system comprising: a preheating-warming tank for preheating a water-containing organic raw material including food waste; a carbonization reactor for carbonizing, by a hydrothermal carbonization method, the water-containing organic raw material heated at the preheating-warming tank; and an indirect heater provided inside and outside the carbonization reactor to indirectly heat the carbonization reactor through a heating pipe where a heated insulating oil flows inside.
    Type: Application
    Filed: February 11, 2015
    Publication date: February 23, 2017
    Applicant: KF CO., LTD.
    Inventors: Seong-Kyu PARK, Jai-Young LEE