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[미국특허] Methods of biomass pretreatment 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C01F-011/02
  • C01F-011/06
  • A23K-001/12
출원번호 US-0096972 (1993-07-27)
발명자 / 주소
  • Holtzapple Mark T.
  • Davison Richard R.
출원인 / 주소
  • The Texas A&M University System
대리인 / 주소
    Baker & Botts, LLP
인용정보 피인용 횟수 : 128  인용 특허 : 7

초록 ▼

The invention is directed to methods for the pretreatment of a lignocellulose-containing biomass. Pretreatment comprises the addition of calcium hydroxide and water to the biomass to form a mixture, and subjecting the mixture to relatively high temperatures for a period of time sufficient to render

대표청구항 ▼

[ We claim:] [1.] A method for pretreating a lignocellulose-containing biomass comprising the steps of adding calcium oxide or hydroxide and water and an oxidizing agent to the biomass to form a mixture; and pretreating the biomass for oxidizing lignin without degrading the lignocellulose by maintai

이 특허에 인용된 특허 (7) 인용/피인용 타임라인 분석

  1. Tyson George J. (Madison WI), Delignification of non-woody biomass.
    상세보기
  2. Roberts ; James R., High yield, low cost cellulosic pulp and hydrated gels therefrom.
    상세보기
  3. April Gary C. (Tuscaloosa AL) Nayak Ramkrishna G. (University AL), Method and pulping composition for the selective delignification of lignocellulosic materials with an aqueous amine-alco.
    상세보기
  4. Hultquist Joe H. (616 Dockside Cove Hastings NE 68901), Process for treating alfalfa and other cellulosic agricultural crops.
    상세보기
  5. Villavicencio Eduardo J. (Mexico City MXX) Dos Santos Jose B. (Recife BRX), Process to produce a high quality paper product and an ethanol product from bamboo.
    상세보기
  6. Samuelson Hans Olof (Goteborg SW) Smedman Leif Ake (Domsjoverken SW) Hagglund Erik Olof Sture (Ornskoldsvik SW), Pulping of lignocellulosic material with oxygen in two stages at increasing pH.
    상세보기
  7. Samuelson ; Hans Olof, Sodium sulfide pulping with hydrogen sulfide generation.
    상세보기

이 특허를 인용한 특허 (128) 인용/피인용 타임라인 분석

  1. Robinson, Earl T.; Keckler, Kenneth P.; Raman, Pattabhi K.; Sirdeshpande, Avinash, Agglomerated particulate low-rank coal feedstock and uses thereof.
    상세보기
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    상세보기
  3. Robinson, Earl T.; Keckler, Kenneth P.; Raman, Pattabhi K.; Sirdeshpande, Avinash, Agglomerated particulate low-rank coal feedstock and uses thereof.
    상세보기
  4. Holtzapple, Mark T.; Granda, Cesar B.; Taco, Sebastian; Ross, Michael Kyle; Luce, Gary; Spencer, John A.; Spencer, Rae L., Alternative paths to alcohols and hydrocarbons from biomass.
    상세보기
  5. Holtzapple, Mark T.; Granda, Cesar B.; Taco, Sebastian; Ross, Michael Kyle; Luce, Gary; Spencer, John A.; Spencer, Rae L., Alternative paths to alcohols and hydrocarbons from biomass.
    상세보기
  6. Holtzapple, Mark T.; Granda, Cesar B.; Taco-Vasquez, Sebastian; Ross, Michael Kyle; Luce, Gary; Spencer, John A.; Spencer, Rae L., Alternative paths to alcohols and hydrocarbons from biomass.
    상세보기
  7. Ditsch, Andre, Bio-oil production with optimal byproduct processing.
    상세보기
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  56. Bartek, Robert; Cordle, Ronald Lee, Method and apparatus for pyrolysis of a biomass.
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