公开(公告)号：US20190216876A1

公开(公告)日：2019-07-18

申请号：US16163365

申请日：2018-10-17

申请人： Jorge Enrique GONZALEZ ULLOA

发明人： Jorge Enrique GONZALEZ ULLOA

IPC分类号： A61K36/899 ,  A61K9/00 ,  A61K31/045 ,  A23L2/04 ,  A23L2/72 ,  A23L2/82 ,  A23L33/105

CPC分类号： A61K36/899 ,  A23L2/04 ,  A23L2/72 ,  A23L2/82 ,  A23L33/105 ,  A23V2002/00 ,  A61K9/0095 ,  A61K31/045 ,  A61K2236/15 ,  A61K2236/31 ,  A61K2236/333 ,  A61K2236/39 ,  A61K2236/51 ,  C07C29/74 ,  C13B20/16

摘要： A method for processing sugarcane juice from raw sugarcane stalks to produce various forms of a natural sugarcane juice product preserves policosanols naturally occurring in the raw sugarcane stalks, resulting in policosanol-rich natural sugarcane juice-based products such as a drinking beverage, a concentrated sweetening agent, and a nutraceutical product. The method may include steps of providing sugarcane stalks having high policosanol concentrations; extracting sugarcane juice from the sugarcane stalks via a series of roller mills; filtering the extracted sugarcane juice; stabilizing the pH of the juice in a non-acidic solution of calcium hydroxide; flocculating the sugarcane juice to remove undesirable impurities; optionally, evaporating the sugarcane juice to form a policosanol-rich sugarcane juice concentrate and extracting the sugarcane juice concentrate from the evaporator.

公开(公告)号：US09896402B2

公开(公告)日：2018-02-20

申请号：US14355895

申请日：2011-11-04

申请人： Hideki Nara ,  Yoshiki Hasegawa

发明人： Hideki Nara ,  Yoshiki Hasegawa

IPC分类号： C07C29/94 ,  C07C29/74 ,  C07B53/00 ,  C07C253/32

CPC分类号： C07C29/94 ,  C07B53/00 ,  C07C29/74 ,  C07C253/32 ,  C07C33/22 ,  C07C255/53

摘要： The present invention provides a method for producing a reduction reaction product, wherein recovery of the reaction solvent and/or distillation is carried out after adding a nitrogen-containing compound into a reaction liquid of a reduction reaction that has been conducted using a transition metal complex. The present invention is capable of suppressing decrease in the optical purity of the reduction reaction product due to the transition metal complex used as a catalyst.

公开(公告)号：US20170362146A1

公开(公告)日：2017-12-21

申请号：US15543116

申请日：2016-01-13

申请人： AVANTIUM KNOWLEDGE CENTRE B.V.

发明人： Jan Cornelis Van Der Waal ,  Gerardus Johannes Maria Gruter ,  Paula Claassens-Dekker

IPC分类号： C07C29/132 ,  C07C29/74 ,  B01J23/652

CPC分类号： C07C29/132 ,  B01J23/6527 ,  C07C29/74 ,  Y02P20/52 ,  C07C31/202

摘要： Ethylene glycol is prepared from a carbohydrate source in a process, wherein hydrogen, the carbohydrate source, a liquid diluent and a catalyst system are provided as reactants into a reaction zone; wherein the catalyst system comprises a tungsten compound and at least one hydrogenolysis metal selected from the noble metals Pd, Pt, Ru, Rh, Ir and combinations thereof; wherein the carbohydrate source is introduced into the reaction zone such that in the reaction zone the concentration of the carbohydrate source in the diluent is at least 4% wt, calculated as weight of carbohydrate source per weight of diluent; wherein the amount of the at least one hydrogenolysis metal selected from the noble metals Pd, Pt, Ru, Rh, Ir and combinations thereof ranges from 0.2 to 1.0% wt, calculated as the metal and based on the amount of carbohydrate source introduced into the reaction zone; wherein the molar ratio of tungsten to the at least one hydrogenolysis metal is in the range of 1 to 25; and wherein the carbohydrate source is reacted with hydrogen in the presence of the catalyst system to yield an ethylene glycol-containing product.

公开(公告)号：US09688595B2

公开(公告)日：2017-06-27

申请号：US14349995

申请日：2012-10-04

申请人： Shrikumar Suryanarayan ,  Sri Sailaja Nori ,  Sawan Kumar ,  Nelson Vadassery ,  Sowmyalakshmi Balendiran ,  Sayash Kumar

发明人： Shrikumar Suryanarayan ,  Sri Sailaja Nori ,  Sawan Kumar ,  Nelson Vadassery ,  Sowmyalakshmi Balendiran ,  Sayash Kumar

IPC分类号： C12P19/00 ,  C07C29/74 ,  C12P19/02 ,  C10L1/02 ,  C10L3/08 ,  C13K1/02 ,  C12P5/02 ,  C12P7/06 ,  C12P7/10 ,  C12P7/16 ,  C12P7/64 ,  C13K13/00 ,  C10G1/00

CPC分类号： C07C29/74 ,  C10G1/00 ,  C10L1/02 ,  C10L3/08 ,  C12P5/023 ,  C12P7/06 ,  C12P7/10 ,  C12P7/16 ,  C12P7/6463 ,  C12P7/649 ,  C12P19/00 ,  C12P19/02 ,  C12P2201/00 ,  C12P2203/00 ,  C13K1/02 ,  C13K13/007 ,  Y02E50/10 ,  Y02E50/13 ,  Y02E50/16 ,  Y02E50/17 ,  Y02E50/343

摘要： A scalable and sustainable process for production of renewable chemicals and biofuel from seaweed in its own juices or in seawater without desalination of the seaweeds is provided herein. The process as disclosed in the preset invention is an eco-friendly process for production of renewable chemicals and biofuel with an easy method of disposing of the waste streams. Further, the process as disclosed in the present invention is cost effective, suitable since transporting and storing the raw material obtained in the form of slurry of the seaweeds because of its lesser bulk is easy, easier handling due to its free flowing nature and its direct use for further processing to obtain renewable chemicals and/or biofuel.

公开(公告)号：US09464303B2

公开(公告)日：2016-10-11

申请号：US14544078

申请日：2014-11-20

申请人： Dennis A. Burke

发明人： Dennis A. Burke

IPC分类号： C12P7/16 ,  C12N13/00 ,  C12P3/00 ,  C12P7/04 ,  C12M1/00 ,  C12M1/107 ,  C12N1/12 ,  C12P1/00 ,  C12P5/00 ,  B01D53/26 ,  C07C29/74 ,  B01D53/84

CPC分类号： C12P7/16 ,  B01D53/268 ,  B01D53/84 ,  B01D2257/504 ,  C07C29/74 ,  C12M21/02 ,  C12M21/04 ,  C12M23/58 ,  C12M47/18 ,  C12N1/12 ,  C12N13/00 ,  C12P1/00 ,  C12P3/00 ,  C12P5/00 ,  C12P7/04 ,  C12P2201/00 ,  Y02A50/2358 ,  Y02E50/10 ,  Y02E50/343 ,  Y02P20/152 ,  Y02P20/59

摘要： A method to recover and harvest nutrients and volatile gases such as alcohols from a liquid stream using a fixed film bioreactor. The method includes a means of concentrating product gas stripped from a bioreactor.

公开(公告)号：US20160031778A1

公开(公告)日：2016-02-04

申请号：US14776517

申请日：2014-03-14

申请人： GENOMATICA, INC.

发明人： SVB Janardhan GARIKIPATI ,  Michael JAPS ,  Ishmael M. SONICO

IPC分类号： C07C29/80 ,  C12P7/18 ,  B01D1/22 ,  B01D3/14 ,  B01D3/00 ,  C07C29/00 ,  C07C31/20

CPC分类号： C07C29/80 ,  B01D1/22 ,  B01D3/002 ,  B01D3/143 ,  B01D3/145 ,  C07C29/00 ,  C07C29/74 ,  C07C29/90 ,  C07C31/207 ,  C12P7/18 ,  C07C33/046

摘要： A process of purifying 1,4-butanediol (1,4-BDO) from a fermentation broth including separating solid materials, salts and water, and subjecting the resulting material to a two, three or four column distillation system, that can include a wiped film evaporator to produce a purified 1,4-butanediol product.

摘要翻译： 从发酵液中纯化1,4-丁二醇（1,4-BDO）的方法，包括分离固体物质，盐和水，并将所得物质进行二，三或四列蒸馏系统，其可以包括擦拭 薄膜蒸发器以产生纯化的1,4-丁二醇产物。

公开(公告)号：US20150274619A1

公开(公告)日：2015-10-01

申请号：US14738493

申请日：2015-06-12

申请人： ELEVANCE RENEWABLE SCIENCES, INC.

发明人： Stephen A. Di Biase ,  Keith M. Wampler ,  David R. Allen ,  Randal J. Bernhardt ,  Ryan J. Littich

IPC分类号： C07C29/147 ,  C08F210/00 ,  C08F216/04 ,  C07C29/74 ,  C07C29/09

CPC分类号： C07C29/147 ,  C07C29/095 ,  C07C29/74 ,  C07C41/03 ,  C07C41/06 ,  C07C43/178 ,  C07C67/08 ,  C07C69/007 ,  C07F9/09 ,  C07H1/00 ,  C08F210/00 ,  C08F216/04 ,  C07C33/025

摘要： Unsaturated alcohol compositions are obtained by reducing a metathesis-derived hydrocarbyl unsaturated ester. Also disclosed is a process for preparing an unsaturated alcohol composition, where a metathesis derived hydrocarbyl carbonyl compound is reacted in the presence of a silane compound, an organic solvent, and a catalyst system prepared from a metallic complex and a reducing agent. This mixture is then hydrolyzed with a metallic base, and then mixed with organic solvent. The resultant mixture is then separated, washed, dried, and/or purified to produce the unsaturated alcohol composition. The unsaturated alcohol derivatives are useful in many end-use applications, including, for example, lubricants, functional fluids, fuels, functional additives for such lubricants, functional fluids and fuels, plasticizers, asphalt additives, friction reducing agents, plastics, and adhesives.

摘要翻译： 不饱和醇组合物是通过还原复分解衍生的烃基不饱和酯得到的。 还公开了一种制备不饱和醇组合物的方法，其中在硅烷化合物，有机溶剂和由金属络合物和还原剂制备的催化剂体系的存在下，使复分解衍生的烃基羰基化合物反应。 然后将该混合物用金属碱水解，然后与有机溶剂混合。 然后将所得混合物分离，洗涤，干燥和/或纯化以产生不饱和醇组合物。 不饱和醇衍生物可用于许多终端用途，包括例如润滑剂，功能流体，燃料，这种润滑剂的功能添加剂，功能流体和燃料，增塑剂，沥青添加剂，减摩剂，塑料和粘合剂。

公开(公告)号：US08981166B2

公开(公告)日：2015-03-17

申请号：US14131256

申请日：2012-07-13

申请人： Kris A. Berglund ,  Peter K. Rossman

发明人： Kris A. Berglund ,  Peter K. Rossman

IPC分类号： C07C29/84 ,  C07C29/86 ,  C07C29/74 ,  B01D11/04 ,  B01D3/00

CPC分类号： C07C29/74 ,  B01D3/009 ,  B01D11/0426 ,  B01D11/0488

摘要： An improved process for extracting fusel alcohols and/or fusel alcohol esters from an ethanol fermentation product involves adding to the fermentation product an extractant solvent selected from amyl alcohols, amyl acetates, and mixtures thereof to produce a two-phase system including a water and alcohol phase, and an immiscible second phase comprised of amyl alcohols, amyl acetates or a mixture thereof. Thereafter, the first and second phases can be separated to obtain a first phase depleted of fusel alcohols and/or esters of fusel alcohols and a second phase containing fusel alcohols and/or esters of fusel alcohols extracted from the first phase.

摘要翻译： 从乙醇发酵产物中提取杂醇和/或杂醇醇酯的改进方法包括向发酵产物中加入选自戊醇，戊酸乙酯及其混合物的萃取剂溶剂，以产生包括水和醇的两相体系 相和由戊醇，乙酸戊酯或其混合物组成的不混溶的第二相。 此后，可以分离第一相和第二相以获得从第一相提取的杂醇和/或杂醇的酯的第一相和含有杂醇的杂醇和/或杂醇的第二相。

公开(公告)号：US20150038748A1

公开(公告)日：2015-02-05

申请号：US14516851

申请日：2014-10-17

申请人： Saudi Arabian Oil Company

发明人： Aadesh HARALE ,  Wei XU ,  Ibrahim ABBA

IPC分类号： C07C29/17 ,  B01J14/00

CPC分类号： B01J14/00 ,  B01J8/009 ,  B01J8/0453 ,  B01J8/0492 ,  B01J14/005 ,  B01J19/0053 ,  C07C29/04 ,  C07C29/172 ,  C07C29/74 ,  C07C29/76 ,  Y02P20/582 ,  C07C31/12

摘要： A membrane-integrated hydration reactor that is operable to produce an associated alcohol product from an olefin using water includes a solid acid olefin hydration catalyst in a production zone and a hydrophilic membrane operable to selectively permit pervaporation of water one-way and not permit pervaporation of the associated alcohol or permeation of the olefin at olefin hydration process conditions in a separations zone. The production zone is operable to form a production zone product mixture made of the associated alcohol and any unreacted water. The associated separations zone is operable to form and produce both the associated alcohol product and a pervaporated water product from the production zone product mixture. A method of olefin hydration for forming an associated alcohol product from an olefin using water uses the membrane-integrated hydration reactor at olefin hydration process conditions.

公开(公告)号：US08895792B2

公开(公告)日：2014-11-25

申请号：US14136047

申请日：2013-12-20

申请人： Shell Oil Company

发明人： Sivakumar Sadasivan Vijayakumari ,  Jeroen Van Westrenen

IPC分类号： C07C41/58 ,  C07C29/76 ,  C07C1/22 ,  C07C11/04 ,  C07C11/06 ,  C07C1/20 ,  C07C29/74 ,  C07C31/04

CPC分类号： C07C1/22 ,  C07C1/20 ,  C07C11/04 ,  C07C11/06 ,  C07C29/74 ,  C07C29/76 ,  C07C31/04 ,  C07C2529/40 ,  C07C2529/70 ,  C07C2529/83 ,  C07C2529/84 ,  C07C2529/85 ,  Y02P30/42 ,  C07C11/02

摘要： An oxygenate to olefins (OTO) process, comprising the steps of: (i) purifying an oxygenate feedstream comprising one or more ionic contaminants by contacting the feedstream with a membrane, resulting in the formation of a retentate and a permeate separated by the membrane, which permeate is a purified oxygenate stream which contains a lower ionic contaminant concentration than the original oxygenate feedstream; (ii) introducing the purified oxygenate stream into an oxygenate to olefins reaction zone; and (iii) contacting the purified oxygenate stream with a molecular sieve catalyst in the oxygenate to olefins reaction zone to form a product stream comprising olefins.

摘要翻译： 一种含氧化合物至烯烃（OTO）方法，包括以下步骤：（i）通过使进料流与膜接触，纯化含有一种或多种离子污染物的含氧物原料流，导致形成由膜分离的渗余物和渗透物， 该渗透物是纯化的含氧化合物流，其含有比原始含氧化合物进料流更低的离子污染物浓度; （ii）将纯化的含氧物流引入含氧化合物至烯烃反应区; 和（iii）将纯化的含氧物流与含氧化合物中的分子筛催化剂接触到烯烃反应区，以形成包含烯烃的产物流。