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특허 상세정보

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Method of treating biomass material

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C13K-001/02    D21B-001/16    D21C-003/16   
미국특허분류(USC) 127/43 ; 127/37 ; 162/25 ; 162/81
출원번호 US-0254168 (1994-06-06)
발명자 / 주소
인용정보 피인용 횟수 : 102  인용 특허 : 0
초록
▼

Two stage hydrolysis of lignocellulosic material, conditions during the first stage being such as to hydrolyze or depolymerize the hemicellulosic component without substantial degradation of resulting monosaccharides, conditions during the second stage being such as to hydrolyze the cellulose to glucose without substantial degradation of the glucose. The solids left after first stage hydrolysis are disintegrated mechanically thereby greatly facilitating second stage hydrolysis. Hydrolysis in both stages is preferably accomplished by the use of nitric aci...

대표
청구항
▼

A method of hydrolyzing lignocellulosic material containing hemicellulose, cellulose and lignin which comprises the following steps: (a) subjecting such material to a first stage hydrolysis step in an aqueous medium and in comminuted form at a temperature and a pressure chosen to effect primarily depolymerization of hemicellulose without major depolymerization of cellulose to glucose, such step resulting in a slurry in which the liquid aqueous phase contains dissolved monosaccharides resulting from depolymerization of hemicellulose and a solid phase cont...

이 특허를 인용한 특허 피인용횟수: 102

  1. Fessler, Eric; Vollendorf, Nicholas; Pronley, Mark. Anaerobic treatment process for ethanol production. USP2012048153006.
  2. Foster, George G.; Kesler, Frederick P.; Draper, Malcolm. Aqueous phase oxidation process. USP2012028115047.
  3. Foster, George G.; Kesler, Frederick P.; Draper, Malcolm. Aqueous phase oxidation process. USP2013078481800.
  4. Foster, George G.; Kesler, Frederick P.; Draper, Malcolm. Aqueous phase oxidation process. USP2012058168847.
  5. Pinatti, Daltro Garcia; Vieira, Christian Alexandre; Soares, Alvaro Guedes. Catalytic cellulignin fuel. USP2005026855180.
  6. Kilambi, Srinivas; Kadam, Kiran L.. Compositions comprising lignin. USP2014068759498.
  7. Kilambi, Srinivas; Kadam, Kiran L.. Compositions comprising lignin. USP2018059963555.
  8. Weider, Paul Richard; Blackbourn, Robert Lawrence; Brown, David Matthew. Continuous or semi-continuous process for treating biomass to produce materials useful for biofuels. USP2016079382593.
  9. Quang A. Nguyen ; Melvin P. Tucker. Dilute acid/metal salt hydrolysis of lignocellulosics. USP2002076423145.
  10. McCall, Michael J.; Allen, Robert J.; Mackowiak, David E.. Enhancing conversion of lignocellulosic biomass. USP2011098013195.
  11. Nguyen, Quang A.; Keller, Fred A.; Tucker, Melvin P.. Ethanol production with dilute acid hydrolysis using partially dried lignocellulosics. USP2003126660506.
  12. Peyton,Thomas O.; Ahring,Birgitte Kiaer; Rohold,Lars Erik. Fuel and by-products from fermentation still bottoms. USP2007097267774.
  13. Schmidt, Andrew J.; Orth, Rick J.; Franz, James A.; Alnajjar, Mikhail. Hydrolysis of biomass material. USP2004026692578.
  14. Foody, Brian; Tolan, Jeffrey S.; Rahme, Ziyad; Anand, Vijay. Inorganic salt recovery during processing of lignocellulosic feedstocks. USP2010037670813.
  15. Nguyen, Xuan Nghinh. Integrated process for separation of lignocellulosic components to fermentable sugars for production of ethanol and chemicals. USP2010027666637.
  16. Walther, David C.; Meerman, Hendrik J.; Burns-Guydish, Stacy M.; Wilson, Richard W.; Hogg, Eamon T.; Luli, Gregory W.; Eckert, Robert. Integrated system and process for bioproduct production. USP2015079074173.
  17. Yang, Bin; Wyman, Charles E.. Lignin blockers and uses thereof. USP2011017875444.
  18. Yang, Bin; Wyman, Charles E.. Lignin blockers and uses thereof. USP2013118580541.
  19. Kadam, Kiran; Simard, Michael A.; Champagne, Andrew Theodore. Lignin production from lignocellulosic biomass. USP2014098840995.
  20. Yang, Bin; Wyman, Charles E.. Lignin-blocking treatment of biomass and uses thereof. USP2009107604967.
  21. Ladisch, Michael R.; Mosier, Nathan; Kim, Youngmi; Rooyen, Justin van. Liquefaction biomass processing with heat recovery. USP20181210144785.
  22. Fosbol, Peder; Hansen, Palle. Method and a system for the pretreatment of lignocellulosic material. USP2015018932467.
  23. Burke, Murray J.; Hillier, Sunalie N.; Nguyen, Quang A.. Method and apparatus for conveying a cellulosic feedstock. USP2015049010522.
  24. Burke, Murray J.; Hillier, Sunalie N.; Nguyen, Quang A.. Method and apparatus for conveying a cellulosic feedstock. USP2015049004742.
  25. Nguyen, Quang A.; Hillier, Sunalie N.; Burke, Murray J.. Method and apparatus for conveying a cellulosic feedstock. USP2014128900370.
  26. Nguyen, Quang A.; Hillier, Sunalie N.; Burke, Murray J.. Method and apparatus for conveying a cellulosic feedstock. USP2014128911557.
  27. Nguyen, Quang A.; Hillier, Sunalie N.; Burke, Murray J.. Method and apparatus for conveying a cellulosic feedstock. USP2015059033133.
  28. Nguyen, Quang A.; Hillier, Sunalie N.; Burke, Murray J.. Method and apparatus for conveying a cellulosic feedstock. USP2014128915644.
  29. Nguyen, Quang A.; Burke, Murray J.; Hillier, Sunalie N.. Method and apparatus for treating a cellulosic feedstock. USP2015099127325.
  30. Nguyen, Quang A.; Hillier, Sunalie N.; Burke, Murray J.. Method and apparatus for treating a cellulosic feedstock. USP2014078778084.
  31. North, Peter Herbert. Method and system for fractionation of lignocellulosic biomass. USP2015129200336.
  32. North, Peter Herbert. Method and system for fractionation of lignocellulosic biomass. USP2014028657960.
  33. Court, Gregory Ross; Lawrence, Christopher Howard; Raverty, Warwick Douglas; Duncan, Anthony James. Method for converting lignocellulosic materials into useful chemicals. USP2016119505985.
  34. Nguyen, Quang A.. Method for producing ethanol and co-products from cellulosic biomass. USP2016059335043.
  35. Nguyen, Quang A.. Method for producing ethanol and co-products from cellulosic biomass. USP2013108545633.
  36. Mitchinson, Colin; Li, Mian; Kelemen, Bradley R.; Lantz, Suzanne E.; Wing, Keith D.; Hitz, William D.. Method for reducing viscosity in saccharification process. USP20190110190108.
  37. North, Peter Herbert. Method for the fractionation of lignocellulosic biomass. USP2018069994924.
  38. Foody, Brian; Tolan, Jeffrey S.. Method of obtaining a product sugar stream from cellulosic biomass. USP2011088003352.
  39. Foody, Brian; Tolan, Jeffrey S.. Method of obtaining inorganic salt and acetate salt from cellulosic biomass. USP2012088247200.
  40. Griffin, Robert; Nicholson, Colin; Mott, Corinne; Tolan, Jeffrey S.; Anand, Vijay. Method of processing lignocellulosic feedstock for enhanced xylose and ethanol production. USP2011087993463.
  41. Klyosov Anatole A. ; Philippidis George P. ; James Alan M. ; Monovoukas Yiannis A.. Method of producing glucose from papermaking sludge using concentrated or dilute acid hydrolysis. USP1999035876505.
  42. Tetarenko, Pamela Karen; Weider, Paul Richard; Blackbourn, Robert Lawrence. Method of treating ethanol production byproducts. USP2016089428816.
  43. Hamilon, Phillip Guy; Radtke, Corey William; Kreitman, Keith Michael. Methods and systems for processing biomass material. USP2015129206357.
  44. Hamilton, Phillip Guy; Radtke, Corey William; Kreitman, Keith Michael; Weider, Paul Richard; Blackbourn, Robert Lawrence. Methods and systems for processing biomass material. USP2017049624436.
  45. Gutierrez, Christina; Mitchinson, Colin; Huang, Tom T.; Diner, Bruce A.; Fagan, Paul Joseph; Hitz, William D.. Methods for improving the efficiency of simultaneous saccharification and fermentation reactions. USP20181110138499.
  46. Amidon, Thomas E.; Francis, Raymond; Scott, Gary M.; Bartholomew, Jeremy; Ramarao, Bandaru V.; Wood, Christopher D.. Methods of producing a paper product. USP2017069683329.
  47. Amidon, Thomas E.; Francis, Raymond; Scott, Gary M.; Bartholomew, Jeremy; Ramarao, Bandaru V.; Wood, Christopher D.. Methods of producing a paper product. USP2018049945073.
  48. Weiner, Ronald M.; Hutcheson, Steven W.. Methods of producing ethanol using hydrolytic enzyme mixtures for saccharification of lignocellulosic polysaccharides. USP2014098835139.
  49. Kilambi, Srinivas. Nano-catalytic-solvo-thermal technology platform bio-refineries. USP2013108546561.
  50. Dayton, Christopher L. G.; Galhardo, Flavio Da Silva; Barton, Nelson; Hitchman, Tim; Lyon, Jonathan; O'Donoghue, Eileen; Wall, Mark A.. Oil degumming methods. USP2016129512382.
  51. Dayton, Christopher L. G.; Galhardo, Flavio Da Silva; Barton, Nelson; Hitchman, Tim; Lyon, Jonathan; O'Donoghue, Eileen; Wall, Mark A.. Oil degumming methods. USP2015069045712.
  52. Sen, Ayusman; Yang, Weiran. One-step catalytic conversion of biomass-derived carbohydrates to liquid fuels. USP2014038674150.
  53. Sen, Ayusman; Yang, Weiran. One-step catalytic conversion of biomass-derived carbohydrates to liquid fuels. USP2013058440870.
  54. Taylor, Larry Edmund; Weiner, Ronald M.; Hutcheson, Steven Wayne; Ekborg, Nathan A.; Howard, Michael. Plant wall degradative compounds and systems. USP2013098541563.
  55. Hua, Ling; Lau, Rosalyn; Le, Steven; Qian, Zhen; Yu, Zheyong. Polypeptides having beta-mannanase activity and methods of use. USP2018019879245.
  56. Foody Brian,CAX ; Tolan Jeffrey S.,CAX ; Bernstein Jerome D.,CAX ; Foody ; Sr. Patrick,CAX. Pretreatment process for conversion of cellulose to fuel ethanol. USP2000076090595.
  57. Chheda, Juben Nemchand; Lange, Jean Paul Andre Marie Joseph Ghislain; Weider, Paul Richard; Blackbourn, Robert Lawrence. Process for preparing furfural from biomass. USP20181010093639.
  58. Chheda, Juben Nemchand; Weider, Paul Richard; Blackbourn, Robert Lawrence; Lange, Jean Paul Andre Marie Joseph Ghislain. Process for preparing furfural from biomass. USP20181110138218.
  59. Hamilton, Phillip Guy; Radtke, Corey William; Kreitman, Keith Michael. Process for producing volatile organic compounds from biomass material. USP2016069359557.
  60. Gray, Matthew; Matthes, Megan; Nelson, Thomas; Held, Andrew. Process for purifying lignocellulosic feedstocks. USP2018019862893.
  61. O'Connor, Paul; Stamires, Dennis; Daamen, Sjoerd. Process for the conversion of biomass to liquid fuels and specialty chemicals. USP2015049000245.
  62. O'Connor, Paul; Stamires, Dennis; Daamen, Sjoerd. Process for the conversion of biomass to liquid fuels and specialty chemicals. USP2011098022260.
  63. Chheda, Juben Nemchand; Van Der Heide, Evert. Process for the production of alcohols from biomass. USP2013128609379.
  64. Chheda, Juben Nemchand; Van Der Heide, Evert; Falender, Allison Elaine. Process for the production of alcohols from biomass. USP2014118889384.
  65. Blackbourn, Robert Lawrence; Weider, Paul Richard; Boriski, Dennis Shane. Process for treating biomass to produce materials useful for biofuels. USP2018019873665.
  66. Yie, Hongping; Sun, Meg M.; Zhu, Zuolin. Process of producing liquid fuel from cellulosic biomass. USP2013128618341.
  67. Medoff, Marshall. Processing biomass. USP2016059347661.
  68. Medoff, Marshall. Processing biomass. USP2014108852905.
  69. Medoff, Marshall. Processing biomass. USP2013128597921.
  70. Medoff, Marshall. Processing biomass. USP2015059023628.
  71. Medoff, Marshall. Processing biomass. USP2013128609384.
  72. Medoff, Marshall. Processing biomass. USP2014098846356.
  73. Amidon, Thomas E.; Francis, Raymond; Scott, Gary M.; Bartholomew, Jeremy; Ramarao, Bandaru V.; Wood, Christopher D.. Product and processes from an integrated forest biorefinery. USP2015018940133.
  74. Amidon, Thomas E.; Francis, Raymond; Scott, Gary M.; Bartholomew, Jeremy; Ramarao, Bandaru V.; Wood, Christopher D.. Product and processes from an integrated forest biorefinery. USP2016039273431.
  75. Amidon, Thomas E.; Francis, Raymond; Scott, Gary M.; Bartholomew, Jeremy; Ramarao, Bandaru V.; Wood, Christopher D.. Product and processes from an integrated forest biorefinery. USP2012118317975.
  76. Amidon, Thomas E.; Francis, Raymond; Scott, Gary M.; Bartholomew, Jeremy; Ramarao, Bandaru V.; Wood, Christopher D.. Product and processes from an integrated forest biorefinery. USP2014038668806.
  77. Hughes, Jonathan; Mistry, Rajesh; Symes, Kenneth Charles. Production of a fermentation product. USP2011017867400.
  78. Hughes, Jonathan; Mistry, Rajesh; Symes, Kenneth Charles. Production of a fermentation product. USP2009107608191.
  79. Hughes, Jonathan; Mistry, Rajesh; Symes, Kenneth Charles. Production of a fermentation product. USP2011118067193.
  80. Hughes, Jonathan; Symes, Kenneth Charles. Production of a fermentation product. USP2009097582215.
  81. McCall, Michael J.. Production of chemicals from pyrolysis oil. USP2012048158842.
  82. Kilambi, Srinivas; Kadam, Kiran L.. Production of fermentable sugars and lignin from biomass using supercritical fluids. USP20180810053745.
  83. Hughes,Jonathan. Production of fermentation product. USP2008117455997.
  84. Olson, David A.. Reactor pump for catalyzed hydrolytic splitting of cellulose. USP2010107815741.
  85. Olson, David A.. Reactor pump for catalyzed hydrolytic splitting of cellulose. USP2010107815876.
  86. Foody, Brian; Tolan, Jeffrey S.; Rahme, Ziyad; Anand, Vijay. Recovery of inorganic salt during processing of lignocellulosic feedstocks. USP2009097585652.
  87. Foody, Brian; Tolan, Jeffrey S.; Rahme, Ziyad; Anand, Vijay. Recovery of inorganic salt during processing of lignocellulosic feedstocks. USP2012088247203.
  88. Foody, Brian; Tolan, Jeffrey S.; Rahme, Ziyad; Anand, Vijay. Recovery of inorganic salt during processing of lignocellulosic feedstocks. USP2014128911979.
  89. Simard, Michel Adam; Sommer, Scott William. Self-cleaning apparatus and method for thick slurry pressure control. USP2013048409357.
  90. Kilambi, Srinivas; Kadam, Kiran L.. Solvo-thermal fractionation of biomass. USP2012108282738.
  91. Kilambi, Srinivas. Solvo-thermal hydrolysis of cellulose. USP2013108546560.
  92. Narendranath, Neelakantam V.; Carlson, David Charles. System for fermentation of biomass for the production of ethanol. USP2014088815552.
  93. Narendranath, Neelakantam V.. System for the treatment of biomass to facilitate the production of ethanol. USP2015059034620.
  94. McDonald, William F.; Urban, Shannon Scott; Martin, Jason L.. Systems and methods for acid recycle. USP2018059982317.
  95. Narendranath, Neelakantam V.; McDonald, William F.; Bootsma, Jason Alan. Systems and methods for hydrolysis of biomass. USP2017059663807.
  96. Blackbourn, Robert Lawrence; Weider, Paul Richard. Treating biomass to produce materials useful for biofuels. USP2016039290821.
  97. Weider, Paul Richard; Blackbourn, Robert Lawrence. Treating biomass to produce materials useful for biofuels. USP2015129212401.
  98. Hughes, Jonathan. Use of flocculating agents for separating the solid residue in hydrolysed fermentation substrates. USP2009097582444.
  99. Argyropoulos, Dimitris. Use of lignocellulosics solvated in ionic liquids for production of biofuels. USP2012058182557.
  100. Foster, George G.; Kesler, Frederick P.; Draper, Malcolm; Comp, Shannon L.. Waste treatment method. USP2018029902632.
  101. Foster, George G.; Kesler, Frederick P.; Draper, Malcolm; Comp, Shannon L.. Waste treatment process. USP2017049611158.
  102. Ayirala, Subhash Chandra Bose; Chin, Robert Wing-Yu; Matzakos, Andreas Nicholas; Uehara-Nagamine, Ernesto. Water injection systems and methods. USP2016019234413.

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