专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

US20230277956A1 METHODS OF AND SYSTEMS FOR A DRY MILLING PROCESS WITH TWO STEPS LIQUEFICATIONS 审中-公开
公开(公告)号：US20230277956A1
公开(公告)日：2023-09-07
申请号：US18115586
申请日：2023-02-28
申请人： Lee Tech LLC
发明人： Chie Ying Lee
IPC分类号： B01D3/00 , C12P7/06 , C11B13/00 , A23K10/38
CPC分类号： B01D3/001 , C12P7/06 , C11B13/00 , A23K10/38
摘要： The present disclosure provides a two-step liquefication (e.g., using a high (>23 Be) and a low Be ( 23 Be, performing a first solid/liquid separation using a first paddle screen after the liquifying starch, soaking, cooking, or degrading protein in a second liquefication tank with a slurry

2. 发明申请

US20210024964A1 YEAST STAGE TANK INCORPORATED FERMENTATION SYSTEM AND METHOD 有权
公开(公告)号：US20210024964A1
公开(公告)日：2021-01-28
申请号：US17067701
申请日：2020-10-11
申请人： Lee Tech LLC.
发明人： Chie Ying Lee
IPC分类号： C12P7/14 , C12M1/00
摘要： Methods of and system for growing and maintaining an optimized/ideal active yeast solution in the yeast tank and fermenter tank during the fermentation filling cycle are provided. A new yeast stage tank is used between the yeast tank and the fermenter tank allowing yeast to rapidly produce a huge amount of active young yeast cells for a fermenter during the filling period. A measurable and useful controlling factor, % DT/% Yeast by weight ratio (or “food” to yeast ratio), is used (e.g., % DT=glucose), which offers information on the health status of the yeast. The controlling factor is used to control the status of the yeast throughout the entire process.

3. 发明授权

US09689003B2 Dry grind ethanol production process and system with front end milling method 有权
公开(公告)号：US09689003B2
公开(公告)日：2017-06-27
申请号：US14690509
申请日：2015-04-20
申请人： Lee Tech LLC
发明人： Chie Ying Lee
IPC分类号： C12P7/06 , C12P7/14 , C12M1/00 , C12M1/33 , C12P19/02 , C12P19/14 , C12P7/10
CPC分类号： C12P7/14 , C12M21/12 , C12M45/02 , C12M45/04 , C12M45/09 , C12P7/10 , C12P19/02 , C12P19/14 , C12P2201/00 , C12P2203/00 , Y02E50/16 , Y02E50/17
摘要： A dry grind ethanol production process and system with front end milling method is provided for improving alcohol and/or by-product yields, such as oil and/or protein yields. In one example, the process includes grinding corn kernels into particles then mixing the corn particles with a liquid to produce a slurry including oil, protein, starch, fiber, germ, and grit. Thereafter, the slurry is subjected to a front end milling method, which includes separating the slurry into a solids portion, including fiber, grit, and germ, and a liquid portion, including oil, protein, and starch, then milling the separated solids portion to reduce the size of the germ and grit and release bound starch, oil, and protein from the solids portion. The starch is converted to sugar, and alcohol is produced therefrom then recovered. Also, the fiber can be separated and recovered. Oil and protein may be separated and recovered as well.

4. 发明授权

US11166478B2 Method of making animal feeds from whole stillage 有权
公开(公告)号：US11166478B2
公开(公告)日：2021-11-09
申请号：US17081856
申请日：2020-10-27
申请人： Lee Tech LLC
发明人： Chie Ying Lee
IPC分类号： A23K10/38 , A23K50/75 , A23K50/30 , A23K50/80 , A23K50/10 , A23K40/00 , B01D29/03 , B01D29/50 , A23K10/12 , A23K50/40 , B01D3/10
摘要： A method of and system for making at least four types of animal feed products for various types of animals to maximize and use all of the components found in the whole stillage in an alcohol producing plant. The method includes liquefying, fermenting, distilling, performing a selective particle size separating into three streams, wherein the three streams contain a first stream of a large particle stream that is used to form a first animal feed suitable for ruminant animals, a second stream of a coarse protein stream that is used to form a second animal feed suitable for chicken and pigs, and a third stream of a fine particle stream that is used to form a third animal feed suitable for fish and pet. The third stream is further concentrated and enriched to have a syrup with 35%-80% of dry solid.

5. 发明申请

US20210059277A1 SYSTEM FOR AND METHOD OF MAKING FOUR TYPES OF ANIMAL FEEDS FROM GRAINS THAT ARE USED IN THE ALCOHOL PRODUCTION PLANT 有权
公开(公告)号：US20210059277A1
公开(公告)日：2021-03-04
申请号：US17081856
申请日：2020-10-27
申请人： Lee Tech LLC
发明人： Chie Ying Lee
IPC分类号： A23K10/38 , A23K50/75 , A23K50/30 , A23K50/80 , A23K50/10 , B01D3/10 , B01D29/03 , B01D29/50 , A23K10/12 , A23K50/40 , A23K40/00
摘要： A method of and system for making at least four types of animal feed products for various types of animals to maximize and use all of the components found in the whole stillage in an alcohol producing plant. The method includes liquefying, fermenting, distilling, performing a selective particle size separating into three streams, wherein the three streams contain a first stream of a large particle stream that is used to form a first animal feed suitable for ruminant animals, a second stream of a coarse protein stream that is used to form a second animal feed suitable for chicken and pigs, and a third stream of a fine particle stream that is used to form a third animal feed suitable for fish and pet. The third stream is further concentrated and enriched to have a syrup with 35%-80% of dry solid.

6. 发明申请

US20150240266A1 DRY GRIND ETHANOL PRODUCTION PROCESS AND SYSTEM WITH FRONT END MILLING METHOD 有权
标题翻译：干砂轮乙醇生产工艺及其前端铣削方法
公开(公告)号：US20150240266A1
公开(公告)日：2015-08-27
申请号：US14690509
申请日：2015-04-20
申请人： Lee Tech LLC
发明人： Chie Ying Lee
IPC分类号： C12P7/14 , C12M1/33 , C12M1/00
CPC分类号： C12P7/14 , C12M21/12 , C12M45/02 , C12M45/04 , C12M45/09 , C12P7/10 , C12P19/02 , C12P19/14 , C12P2201/00 , C12P2203/00 , Y02E50/16 , Y02E50/17
摘要： A dry grind ethanol production process and system with front end milling method is provided for improving alcohol and/or by-product yields, such as oil and/or protein yields. In one example, the process includes grinding corn kernels into particles then mixing the corn particles with a liquid to produce a slurry including oil, protein, starch, fiber, germ, and grit. Thereafter, the slurry is subjected to a front end milling method, which includes separating the slurry into a solids portion, including fiber, grit, and germ, and a liquid portion, including oil, protein, and starch, then milling the separated solids portion to reduce the size of the germ and grit and release bound starch, oil, and protein from the solids portion. The starch is converted to sugar, and alcohol is produced therefrom then recovered. Also, the fiber can be separated and recovered. Oil and protein may be separated and recovered as well.
摘要翻译：提供用于提高醇和/或副产物产率（例如油和/或蛋白质产率）的干研磨乙醇生产方法和具有前端研磨方法的系统。在一个实例中，该方法包括将玉米颗粒研磨成颗粒，然后将玉米颗粒与液体混合以产生包括油，蛋白质，淀粉，纤维，胚芽和砂砾的浆料。此后，对浆料进行前端研磨方法，其包括将浆料分离成包括纤维，砂砾和胚芽的固体部分和包括油，蛋白质和淀粉在内的液体部分，然后研磨分离的固体部分以减少胚芽和砂粒的大小并从固体部分释放结合的淀粉，油和蛋白质。将淀粉转化成糖，然后回收醇。此外，纤维可以分离和回收。油和蛋白质也可以分离和回收。

7. 发明授权

US12065513B2 System for and method of producing pure starch slurry and alcohol by using a process combining wet corn milling and a dry corn milling processes 有权
公开(公告)号：US12065513B2
公开(公告)日：2024-08-20
申请号：US18211178
申请日：2023-06-16
申请人： Lee Tech LLC
发明人： Chie Ying Lee
IPC分类号： C08B30/02 , A23K40/10 , C08B30/04 , C08B30/06 , C08B30/08
CPC分类号： C08B30/02 , A23K40/10 , C08B30/044 , C08B30/06 , C08B30/08
摘要： System for and method of producing a pure starch slurry and alcohol by using combined corn wet and dry milling processes. A simple and lower cost process to obtain starch inside floury endosperm is provided. The starch can be highly purified to meet green technology process needs. The remaining starch inside the corn kernels can be used as feedstock for alcohol production and to produce valuable co-products such as oil and various animal feeds.

8. 发明公开

US20230285979A1 SYSTEM AND METHOD FOR IMPROVING THE CORN WET MILL AND DRY MILL PROCESS 审中-公开
公开(公告)号：US20230285979A1
公开(公告)日：2023-09-14
申请号：US18133193
申请日：2023-04-11
申请人： Lee Tech LLC
发明人： Chie Ying Lee
IPC分类号： B02B5/02 , C12P7/06 , C08B30/04 , C12P7/16
CPC分类号： B02B5/02 , C12P7/06 , C08B30/044 , C12P7/16
摘要： This novel corn milling process includes a continuous steeping step, early separation of easy-to-access starch (e.g., starch in the floury endosperm part of a corn kernel), fine milling to secure germ protein without the use of solvents or heat, and performing a phase separation to collect the product of fermentation. The continuous steeping process uses a continuous steeping tank. The steeping liquid, which includes probiotics, flows in from the bottom of the tank in a countercurrent flow. Other features include efficiently producing high purity starch or sugar using the starch in the floury endosperm of the corn kernel, producing alcohols such as ethanol and butanol that can be used as sustainable aviation fuel or feedstock for sustainable aviation fuel, and producing a high protein animal feed product that includes yeast and germ protein without using toxic solvents.

9. 发明授权

US11623966B2 System and method for improving the corn wet mill and dry mill process 有权
公开(公告)号：US11623966B2
公开(公告)日：2023-04-11
申请号：US17581434
申请日：2022-01-21
申请人： Lee Tech LLC
发明人： Chie Ying Lee
IPC分类号： C13K13/00 , C08B30/04 , C08B30/06 , C08B30/02
摘要： A novel dry mill process for producing pure starch, which can be used as a feed stock for bio tech processes. Corn feedstock is sent through a particle size reduction device, such as a hammer mill, to produce corn flour. The corn flour is screened into a small particle portion (which mainly contains “free” starch from the floury endosperm) and a larger particle portion (which mainly comprises the horny endosperm, germ pericarp and tip cap). The small particle potion is sent to a liquefication and a saccharification process to produce high Be corn syrup. A mud phase (mixture of oil, germ, and any light solid) is centrifuged. The light phase is sent to precoat drum filtration to produce clean corn syrup. Further, a novel wet mill process to produce starch and alcohol is disclosed. A three-section paddle screen can be used to separate starch from grit and fiber.

10. 发明申请

US20220348969A1 YEAST STAGE TANK INCORPORATED FERMENTATION SYSTEM AND METHOD 有权
公开(公告)号：US20220348969A1
公开(公告)日：2022-11-03
申请号：US17862614
申请日：2022-07-12
申请人： Lee Tech LLC
发明人： Chie Ying Lee
IPC分类号： C12P7/14 , C12M1/00 , C12P1/06 , C12P7/00 , C12P5/00 , C12N1/18
摘要： Methods of and system for growing and maintaining an optimized/ideal active yeast solution in the yeast tank and fermenter tank during the fermentation filling cycle are provided. A new yeast stage tank is used between the yeast tank and the fermenter tank allowing yeast to rapidly produce a huge amount of active young yeast cells for a fermenter during the filling period. A measurable and useful controlling factor, % DT/% Yeast by weight ratio (or “food” to yeast ratio), is used (e.g., % DT=glucose), which offers information on the health status of the yeast. The controlling factor is used to control the status of the yeast throughout the entire process.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式