公开(公告)号：US20170320109A1

公开(公告)日：2017-11-09

申请号：US15661405

申请日：2017-07-27

Applicant: RENMATIX, INC.

Inventor： DANIEL CLAY FLOYD ,  TODD MICHAEL MCLARTY ,  FREDERICK JOHN MOESLER ,  CHARLES SEBASTIAN SANDERSON

IPC: B08B3/10 ,  B08B3/08 ,  B08B7/00 ,  B08B9/08

CPC classification number: B08B3/102 ,  B08B3/08 ,  B08B7/00 ,  B08B7/0021 ,  B08B9/08

Abstract: Vessels can be become fouled due to normal operation thereof, for example, during lignocellulosic biomass hydrolysis, and the vessel will become inoperable unless the fouling is removed from the vessel. Accordingly, methods are disclosed herein for removing fouling substances from the interior surfaces of fouled pressurized vessels. The methods utilize a brief rapid change of pressure in the vessel. In some embodiments, the rapid pressure change is a decrease, and the rapid pressure change causes, for example, increased velocity of the fluid flowing in the vessel, flashing of a portion of the fluid to vapor, and removal of the fouling substance adhered to the interior surface of the vessel.

公开(公告)号：US09783565B2

公开(公告)日：2017-10-10

申请号：US14356388

申请日：2012-11-08

Applicant: Renmatix, Inc.

Inventor： Anders Carlius ,  Andreas Gram ,  Corinne Granath ,  Haukur Jóhannesson ,  Göran Karlsson

IPC: C07H1/00 ,  C07H3/02 ,  C07H3/10 ,  B01D11/02 ,  C08H8/00 ,  C13K1/02 ,  D21C3/00 ,  D21C5/02 ,  C08H7/00 ,  D21C3/04 ,  D21C9/00

CPC classification number: C07H1/00 ,  B01D11/0203 ,  C07H3/02 ,  C07H3/10 ,  C08H6/00 ,  C08H8/00 ,  C12P2201/00 ,  C13K1/02 ,  D21C3/003 ,  D21C3/04 ,  D21C5/02 ,  D21C9/007 ,  Y02P20/544 ,  Y02W30/648

Abstract: The present invention relates to regulation of the p H of a liquefaction process. Presented is a method for treatment of a biomass feedstock wherein the biomass feedstock is subjected to liquefaction, at a p H of at most 4, by treatment with hot compressed liquid water (HCW) at subcritical and/or supercritical conditions to improve the conversion efficiency. The present invention is also directed to quenching of a liquefaction process according to above, preventing, minimizing or eliminating clogging and/or fouling of sticky biomass components in process equipment during processing as according to above, and to the use of additives in a biomass liquefaction process.

公开(公告)号：US09410217B2

公开(公告)日：2016-08-09

申请号：US14182565

申请日：2014-02-18

Applicant: Renmatix, Inc.

Inventor： Francis Lipiecki ,  Sachin Arora

IPC: C12P7/06 ,  C13K13/00 ,  C13K1/04 ,  C12P7/10

CPC classification number: C13K1/04 ,  C12P7/06 ,  C12P7/10 ,  C12P2203/00 ,  C13K13/002 ,  Y02E50/16 ,  Y02E50/17

Abstract: Provided is a method of treating a saccharide-containing composition, the method comprising contacting a composition containing a saccharide with a compound of formula (I) or a salt thereof wherein R1-R4, X, and n are as described herein. Further provided is a composition comprising a saccharide and a compound of formula (I) or a salt thereof.

Abstract translation: 提供了一种处理含糖组合物的方法，该方法包括使含有糖的组合物与式（I）化合物或其盐反应，其中R 1 -R 4，X和n如本文所述。 还提供了包含糖和式（I）化合物或其盐的组合物。

公开(公告)号：US20160040259A1

公开(公告)日：2016-02-11

申请号：US14922483

申请日：2015-10-26

Applicant: Renmatix, Inc.

Inventor： Manuk Colakyan ,  Rory Hernan Jara-Moreno

IPC: C13K13/00

CPC classification number: C13K13/002

Abstract: Methods and systems are disclosed for the hydrolysis of mixed biomass. The methods include forming a mixture of at least two modified biomass feedstocks to achieve various benefits, such as maximizing sugar yields and minimizing the formation of degradation products.

公开(公告)号：US09200337B2

公开(公告)日：2015-12-01

申请号：US14258362

申请日：2014-04-22

Applicant: Renmatix, Inc.

Inventor： Manuk Colakyan ,  Rory Hernan Jara-Moreno

IPC: C13K13/00

CPC classification number: C13K13/002

Abstract: Methods and systems are disclosed for the hydrolysis of mixed biomass. The methods include forming a mixture of at least two modified biomass feedstocks to achieve various benefits, such as maximizing sugar yields and minimizing the formation of degradation products.

Abstract translation: 公开了用于混合生物质的水解的方法和系统。 所述方法包括形成至少两种改性生物质原料的混合物以实现各种益处，例如最大化糖收率并使降解产物的形成最小化。

公开(公告)号：US20150299816A1

公开(公告)日：2015-10-22

申请号：US14258362

申请日：2014-04-22

Applicant: Renmatix, Inc.

Inventor： Manuk Colakyan ,  Rory Hernan Jara-Moreno

IPC: C13K13/00

CPC classification number: C13K13/002

Abstract: Methods and systems are disclosed for the hydrolysis of mixed biomass. The methods include forming a mixture of at least two modified biomass feedstocks to achieve various benefits, such as maximizing sugar yields and minimizing the formation of degradation products.

Abstract translation: 公开了用于混合生物质的水解的方法和系统。 所述方法包括形成至少两种改性生物质原料的混合物以实现各种益处，例如最大化糖收率并使降解产物的形成最小化。

公开(公告)号：US20150191500A1

公开(公告)日：2015-07-09

申请号：US14661000

申请日：2015-03-18

Applicant: Renmatix, Inc.

Inventor： Daniel Clay Floyd ,  Kiran Kadam ,  Srinivas Kilambi

IPC: C07H3/06 ,  C13K13/00 ,  C13K11/00 ,  C07H3/02 ,  C13K1/02

CPC classification number: C13K1/02 ,  C07H3/02 ,  C07H3/06 ,  C13B50/00 ,  C13K1/04 ,  C13K11/00 ,  C13K13/00 ,  C13K13/002 ,  C13K13/007 ,  Y02E50/16 ,  Y02P20/544

Abstract: Compositions comprising C5 and C6 saccharides of varying degrees of polymerization and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.

Abstract translation: 公开了包含不同聚合度的C5和C6糖的组合物和不希望的杂质含量低的物质，例如含有硫，氮或金属的化合物。

公开(公告)号：US20150176091A1

公开(公告)日：2015-06-25

申请号：US14639521

申请日：2015-03-05

Applicant: Renmatix, Inc.

Inventor： Dmitry Vitalyevich Kazachkin ,  Manuk Colakyan ,  Frederick John Moesler

IPC: C13K1/02 ,  C13K13/00

CPC classification number: C13K1/02 ,  C12P2201/00 ,  C13K13/00 ,  C13K13/002 ,  Y02P20/544

Abstract: Methods are disclosed for processing biomass by single-stage supercritical hydrolysis, wherein the biomass has been size reduced.

Abstract translation: 公开了通过单级超临界水解处理生物质的方法，其中生物质已经减小。

公开(公告)号：US08968479B2

公开(公告)日：2015-03-03

申请号：US13864744

申请日：2013-04-17

Applicant: Renmatix, Inc.

Inventor： Srinivas Kilambi ,  Kiran L. Kadam

IPC: C13K13/00 ,  D21C3/22 ,  C12P7/10 ,  C13K1/02 ,  D21C11/00 ,  D21C1/00

CPC classification number: C13K1/02 ,  C12P7/10 ,  C13K13/00 ,  C13K13/002 ,  D21C1/00 ,  D21C3/22 ,  D21C11/0007 ,  Y02E50/16 ,  Y02P20/544

Abstract: Methods are disclosed for the continuous treatment of biomass comprising a pretreatment step, wherein said biomass is contacted with a first supercritical, near-critical, or sub-critical fluid to form a solid matrix and a first liquid fraction; and a hydrolysis step, wherein said solid matrix formed in said pretreatment step is contacted with a second supercritical or near-supercritical fluid to produce a second liquid fraction and a insoluble lignin-containing fraction. Also disclosed are apparatuses for the continuous conversion of biomass comprising a pretreatment reactor and a hydrolysis reactor associated with said pretreatment reactor.

Abstract translation: 公开了用于连续处理生物质的方法，其包括预处理步骤，其中所述生物质与第一超临界，近临界或亚临界流体接触以形成固体基质和第一液体级分; 和水解步骤，其中在所述预处理步骤中形成的所述固体基质与第二超临界或近超临界流体接触以产生第二液体馏分和不溶性含木质素的馏分。 还公开了用于连续转化生物质的装置，其包括与所述预处理反应器相关联的预处理反应器和水解反应器。

公开(公告)号：US20150027438A1

公开(公告)日：2015-01-29

申请号：US13951593

申请日：2013-07-26

Applicant: Renmatix, Inc.

Inventor： Michel Adam Simard ,  Perry Gerdes

IPC: C08B1/00

CPC classification number: C10L9/086 ,  C13K1/02

Abstract: Methods are disclosed for transporting viscous slurries, especially at high pressures, using fluid injection, especially steam injection.

Abstract translation: 公开了用于使用流体注射，特别是蒸汽注入，特别是在高压下输送粘性浆料的方法。