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1. 发明申请

WO2016022172A1 METHOD FOR ISOLATING CELLULOSE FROM A BIOMASS AND PRODUCTS PROVIDED THEREFROM 审中-公开
标题翻译：从生物质中分离纤维素的方法及其提供的产品
公开(公告)号：WO2016022172A1
公开(公告)日：2016-02-11
申请号：PCT/US2015/015368
申请日：2015-02-11
申请人： GREEN EXTRACTION TECHNOLOGIES
发明人： MITCHELL, Melvin Glenn
IPC分类号： D21H11/16 , C08B15/08 , C12P19/04
CPC分类号： C08H6/00 , C08B15/08 , C08B37/0057 , C08G63/06 , C08G63/912 , C08H8/00 , D21C1/02 , D21C3/02 , D21C3/224 , D21H11/00
摘要： A pretreated biomass is subjected to high frequency pulses and shear forces without denaturing and/or degrading the individual components of the biomass. The biomass is then subjected to compressive force to separate a first liquid fraction from a first fractionated biomass. The first fractionated biomass may again then be subjected to the same high frequency pulses and shear forces as previously, particularly if there are hemicellulose and/or sugars still present in the first fractionated biomass. Compressive forces are used to separate a second liquid fraction from a second fractionated biomass. The second fractionated biomass is subjected to oxidation. The second fractioned biomass is then subjected to compressive forces to separate out one or more water insoluble components of the biomass in water soluble form and to provide cellulose that has not been denatured and/or degraded and has a lignin contact of less than 7 percent.
摘要翻译：经过预处理的生物质经受高频脉冲和剪切力，而不会使生物质的各个组分变性和/或降解。然后对生物质进行压缩力以将第一液体馏分与第一分馏生物质分离。第一分馏生物质可再次经受与先前相同的高频脉冲和剪切力，特别是如果第一分级生物质中仍存在半纤维素和/或糖。压缩力用于将第二液体馏分与第二分馏生物质分离。第二分级生物质被氧化。然后对第二分级生物质进行压缩力以分离水溶性形式的生物质的一种或多种不溶于水的组分，并提供未变性和/或降解并具有小于7％的木质素接触的纤维素。

2. 发明申请

WO2016022173A1 METHOD FOR ISOLATING LIGNIN FROM A BIOMASS AND PRODUCTS PROVIDED THEREFROM 审中-公开
标题翻译：从生物体中分离木霉素的方法及其提供的产品
公开(公告)号：WO2016022173A1
公开(公告)日：2016-02-11
申请号：PCT/US2015/015378
申请日：2015-02-11
申请人： GREEN EXTRACTION TECHNOLOGIES
发明人： MITCHELL, Melvin Glenn
IPC分类号： C07C37/54 , F15D1/00
CPC分类号： C08H6/00 , C08B15/08 , C08B37/0057 , C08G63/06 , C08G63/912 , C08H8/00 , D21C1/02 , D21C3/02 , D21C3/224 , D21H11/00
摘要： The process includes pretreating the biomass to provide a fluidized biomass. The fluidized biomass is then subjected to high frequency pulses and shear forces without denaturing/degrading the individual components of the biomass. The biomass is then subjected to compressive force to separate a first liquid fraction from a first fractionated biomass. The first fractionated biomass may again then be subjected to the same high frequency pulses and shear forces as previously, particularly if there are hemicellulose and/or sugars still present in the first fractionated biomass. Compressive forces are used to separate a second liquid fraction from a second fractionated biomass. The second fractionated biomass is subjected to oxidation such as with hydrogen peroxide and base at a pH above 7. The second fractioned biomass is then subjected to compressive forces to provide water soluble lignin which may be precipitated by reducing the pH.
摘要翻译：该方法包括预处理生物质以提供流化的生物质。然后将流化的生物质经受高频脉冲和剪切力，而不会使生物质的各个组分变性/降解。然后对生物质进行压缩力以将第一液体馏分与第一分馏生物质分离。第一分馏生物质可再次经受与先前相同的高频脉冲和剪切力，特别是如果第一分级生物质中仍存在半纤维素和/或糖。压缩力用于将第二液体馏分与第二分馏生物质分离。第二分级生物质经过氧化，如过氧化氢和碱处于高于7的pH值。然后将第二分级生物质进行压缩力以提供水溶性木质素，其可通过降低pH而沉淀。

3. 发明专利

CA2919818A1 METHOD FOR ISOLATING CELLULOSE FROM A BIOMASS AND PRODUCTS PROVIDED THEREFROM 未知
公开(公告)号：CA2919818A1
公开(公告)日：2016-02-08
申请号：CA2919818
申请日：2015-02-11
申请人： GREEN EXTRACTION TECHNOLOGIES INC
发明人： MITCHELL MELVIN GLENN
IPC分类号： D21C1/10
摘要： A pretreated biomass is subjected to high frequency pulses and shear forces without denaturing and/or degrading the individual components of the biomass. The biomass is then subjected to compressive force to separate a first liquid fraction from a first fractionated biomass. The first fractionated biomass may again then be subjected to the same high frequency pulses and shear forces as previously, particularly if there are hemicellulose and/or sugars still present in the first fractionated biomass. Compressive forces are used to separate a second liquid fraction from a second fractionated biomass. The second fractionated biomass is subjected to oxidation. The second fractioned biomass is then subjected to compressive forces to separate out one or more water insoluble components of the biomass in water soluble form and to provide cellulose that has not been denatured and/or degraded and has a lignin contact of less than 7 percent.

4. 发明专利

CA2921177A1 ISOLATION METHOD FOR WATER INSOLUBLE COMPONENTS OF A BIOMASS AND PRODUCTS PROVIDED THEREFROM 未知
公开(公告)号：CA2921177A1
公开(公告)日：2015-02-19
申请号：CA2921177
申请日：2014-08-11
申请人： MITCHELL MELVIN , GREEN EXTRACTION TECHNOLOGIES INC
发明人： MITCHELL MELVIN
IPC分类号： C07G1/00 , C07H1/06 , C08B1/00 , D21C5/02
摘要： A process includes pretreating the biomass with a first basic solution and mechanically altering the fibers to provide a fluidized biomass. The fluidized biomass is then subjected to high frequency pulses and shear forces followed by compressive force to separate a first liquid fraction from a first fractionated biomass. The fractionated biomass is subjected to oxidation followed by compressive forces to separate one or more water insoluble components of the biomass in water soluble form.

5. 发明专利

CA2919784A1 METHOD FOR ISOLATING LIGNIN FROM A BIOMASS AND PRODUCTS PROVIDED THEREFROM 未知
公开(公告)号：CA2919784A1
公开(公告)日：2016-02-08
申请号：CA2919784
申请日：2015-02-11
申请人： GREEN EXTRACTION TECHNOLOGIES INC
发明人： MITCHELL MELVIN GLENN
IPC分类号： D21C1/10 , C08H7/00
摘要： The process includes pretreating the biomass to provide a fluidized biomass. The fluidized biomass is then subjected to high frequency pulses and shear forces without denaturing/degrading the individual components of the biomass. The biomass is then subjected to compressive force to separate a first liquid fraction from a first fractionated biomass. The first fractionated biomass may again then be subjected to the same high frequency pulses and shear forces as previously, particularly if there are hemicellulose and/or sugars still present in the first fractionated biomass. Compressive forces are used to separate a second liquid fraction from a second fractionated biomass. The second fractionated biomass is subjected to oxidation such as with hydrogen peroxide and base at a pH above 7. The second fractioned biomass is then subjected to compressive forces to provide water soluble lignin which may be precipitated by reducing the pH.

6. 发明专利

CA2921734A1 PROCESS FOR AMBIENT TEMPERATURE FRACTIONATION AND EXTRACTION OF VARIOUS BIOMASSES 未知
公开(公告)号：CA2921734A1
公开(公告)日：2015-02-19
申请号：CA2921734
申请日：2014-08-11
申请人： MITCHELL MELVIN , GREEN EXTRACTION TECHNOLOGIES INC
发明人： MITCHELL MELVIN
IPC分类号： D21D5/02
摘要： The present invention provides a process for fractionating biomass into its individual components. The process includes pretreating a biomass which may include mechanically altering the fibers and/or contacting the biomass with a solvent to provide a fluidized biomass. The pretreated fluidized biomass may be subjected to high frequency pulses and shear forces without denaturing one or more components of the biomass to provide a first liquid fraction and a first fractionated biomass. The first liquid fraction may then be isolated or separated from the first fractionated biomass. The biomass may be separated, isolated or purified into lignin, extractives for use in pharmaceuticals or nutraceuticals, cellulose, hemicellulose, and other sugars and proteins.

7. 发明授权

US10981083B2 Process for fractionation and extraction of herbal plant material to isolate extractives for pharmaceuticals and nutraceuticals 有权
$Process for fractionation and extraction of herbal plant material to isolate extractives for pharmaceuticals and nutraceuticals$
公开(公告)号：US10981083B2
公开(公告)日：2021-04-20
申请号：US16205690
申请日：2018-11-30
申请人： Green Extraction Technologies
发明人： Melvin Mitchell , James Etson Brandenburg
IPC分类号： A61K36/00 , B01D11/02
摘要： A process for fractionating a plant material to provide isolated extractives, the process includes pretreating the plant material to provide a fluidized plant material, subjecting the pretreated fluidized plant material to high frequency pulses and shear forces without denaturing bioactive aspects of one or more components of the plant material to provide a first liquid fraction having extractives to be isolated and a first fractionated plant material, separating the first liquid fraction having extractives from the first fractionated plant material, and isolating extractives from the first liquid fraction.

8. 发明申请

US20170137578A1 ISOLATION METHOD FOR WATER INSOLUBLE COMPONENTS OF A BIOMASS 审中-公开
公开(公告)号：US20170137578A1
公开(公告)日：2017-05-18
申请号：US15416570
申请日：2017-01-26
申请人： Green Extraction Technologies
发明人： Melvin Mitchell
IPC分类号： C08H7/00 , C08H8/00 , D21C3/02 , C08B15/08
CPC分类号： C08H6/00 , C08B15/08 , C08B37/0057 , C08G63/06 , C08G63/912 , C08H8/00 , D21C1/02 , D21C3/02 , D21C3/224 , D21H11/00
摘要： The process includes pretreating the biomass with a first basic solution such as sodium hydroxide and mechanically altering the fibers to provide a fluidized biomass. The fluidized biomass is then subjected to high frequency pulses and shear forces without denaturing the individual components of the biomass. The biomass is then subjected to compressive force to separate a first liquid fraction from a first fractionated biomass. The first fractionated biomass may again then be subjected to the same high frequency pulses and shear forces as previously, particularly if there are hemicellulose and/or sugars still present in the first fractionated biomass. Compressive forces are used to separate a second liquid fraction from a second fractionated biomass. The second fractionated biomass is subjected to oxidation such as with hydrogen peroxide at a pH of 8 to 12. The second fractioned biomass is then subjected to compressive forces to separate one or more water insoluble components of the biomass in water soluble form.

9. 发明授权

US09421477B2 Biomass fractionation and extraction apparatus 有权
$Biomass fractionation and extraction apparatus$
标题翻译：生物质分馏和提取装置
公开(公告)号：US09421477B2
公开(公告)日：2016-08-23
申请号：US14454833
申请日：2014-08-08
申请人： Green Extraction Technologies
发明人： Melvin Mitchell
IPC分类号： B01D3/14 , B01J19/18 , C07G1/00 , D21B1/02 , D21B1/12 , C08B1/00
CPC分类号： B01D3/143 , B01D3/14 , B01D11/0238 , B01D11/0261 , B01D11/0273 , B01J19/18 , B01J2219/00822 , C07G1/00 , C08B1/003 , D21B1/02 , D21B1/12 , Y02E50/17
摘要： A biomass fractionation apparatus includes a vessel having a processing chamber, an inlet configured to receive a biomass into the processing chamber, and an outlet configured to discharge processed biomass from the chamber. A bed plate is movably positioned within the processing chamber and includes a plurality of elongated fins extending outwardly therefrom in substantially parallel spaced-apart relationship. A cylindrical rotor is rotatably secured within the processing chamber in adjacent, spaced-apart relationship with the bed plate. The rotor has a plurality of elongated blades extending radially outwardly therefrom in circumferentially spaced-apart relationship. Upon rotation of the rotor, the blades are configured to accelerate a biomass within the processing chamber against the fins of the bed plate and to cause the bed plate to pulsate against the rotor.
摘要翻译：生物质分馏装置包括具有处理室的容器，被配置为将生物质接收到处理室中的入口以及被配置为从处理室排出经处理的生物质的出口。床板可移动地定位在处理室内，并且包括从基本上平行间隔开的关系向外延伸的多个细长翅片。圆柱形转子与床板相邻且间隔开的关系可旋转地固定在处理室内。转子具有沿圆周间隔开的关系从其径向向外延伸的多个细长叶片。在转子旋转时，叶片被构造成加速处理室内的生物质抵靠床板的翅片，并使床板相对于转子脉动。

10. 发明授权

US10207197B2 Process for ambient temperature fractionation and extraction of various biomasses 有权
$Process for ambient temperature fractionation and extraction of various biomasses$
公开(公告)号：US10207197B2
公开(公告)日：2019-02-19
申请号：US14454952
申请日：2014-08-08
申请人： Green Extraction Technologies
发明人： Melvin Mitchell
IPC分类号： B01D3/14 , B01J19/18 , C07G1/00 , D21B1/02 , D21B1/12 , C08B1/00 , B01D11/02
摘要： The present invention provides a process for fractionating biomass into its individual components. The process includes pretreating a biomass which may include mechanically altering the fibers and/or contacting the biomass with a solvent to provide a fluidized biomass. The pretreated fluidized biomass may be subjected to high frequency pulses and shear forces without denaturing one or more components of the biomass to provide a first liquid fraction and a first fractionated biomass. The first liquid fraction may then be isolated or separated from the first fractionated biomass. The biomass may be separated, isolated or purified into lignin, extractives for use in pharmaceuticals or nutraceuticals, cellulose, hemicellulose, and other sugars and proteins.

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