公开(公告)号：US5961786A

公开(公告)日：1999-10-05

申请号：US94945

申请日：1998-06-15

申请人： Barry A. Freel ,  Robert G. Graham

发明人： Barry A. Freel ,  Robert G. Graham

IPC分类号： C10B49/20 ,  C10B49/22 ,  C10C5/00 ,  C10B1/04

CPC分类号： C10B49/22 ,  C10B49/20 ,  C10C5/00 ,  Y02E50/14

摘要： This invention generally relates to a new method and apparatus for the fast pyrolysis of carbonaceous materials involving rapid mixing, high heat transfer rates, precisely controlled short uniform residence times and rapid primary product quench in an upflow, entrained-bed, transport reactor with heat carrier solids recirculation. A carbonaceous feedstock, a non-oxidative transport gas and inorganic particulate heat supplying material are rapidly mixed in a reactor base section, then transported upward through an entrained-bed tubular reactor. A cyclonic hot solids recirculation system separates the solids from the non-condensible gases and primary product vapors and returns them to the mixer. Product vapors are rapidly quenched to provide maximum yields of liquids, petrochemicals, high value gases and selected valuable chemicals.

摘要翻译： 本发明一般涉及用于快速混合，高传热速率，精确控制的短均匀停留时间和快速初级产物骤冷的碳质材料的快速热解的新方法和装置，其具有带热载体的上流式，夹带式运输反应器 固体再循环。 碳质原料，非氧化性运输气体和无机颗粒供热材料在反应器基部快速混合，然后向上运送通过夹带式管式反应器。 气旋热固体再循环系统将固体与不可冷凝气体和初级产物蒸气分离，并将其返回混合器。 产品蒸气快速淬火，以提供液体，石油化工，高价值气体和选定的有价值化学品的最大产量。

公开(公告)号：US08940060B2

公开(公告)日：2015-01-27

申请号：US13327525

申请日：2011-12-15

申请人： Lance Awender Baird ,  Stefan Muller ,  Barry A. Freel

发明人： Lance Awender Baird ,  Stefan Muller ,  Barry A. Freel

IPC分类号： C10L1/00

CPC分类号： C10C5/00 ,  C10B49/16 ,  C10B53/02 ,  C10B57/08 ,  C10G2300/1014 ,  C10K1/08 ,  C10K1/10 ,  Y02E50/14 ,  Y02P30/20

摘要： Methods and apparatuses for forming a low-metal biomass-derived pyrolysis oil are provided. In an embodiment, a method for forming a low-metal biomass-derived pyrolysis oil includes washing biomass comprising a water-soluble metal component therein with wash water that is substantially free of water-soluble metals. The washed biomass and water containing water-soluble metal are separated after washing the biomass. The washed biomass is pyrolyzed in a pyrolysis process to form a pyrolysis vapor stream. A portion of the pyrolysis vapor stream is condensed to form a condensate. The wash water is derived from the washed biomass. In an embodiment of an apparatus, the apparatus comprises a washing stage, a biomass dryer, a pyrolysis reactor, a quenching system comprising a primary condenser and a secondary condenser, and a return line that connects the quenching system to the washing stage.

摘要翻译： 提供了形成低金属生物质衍生的裂解油的方法和装置。 在一个实施方案中，用于形成低金属生物质衍生的热解油的方法包括用基本上不含水溶性金属的洗涤水洗涤其中包含水溶性金属组分的生物质。 在洗涤生物质后，分离经洗涤的生物质和含水溶性金属的水分。 洗涤的生物质在热解过程中热解，形成热解蒸汽流。 一部分热解蒸汽流被冷凝以形成冷凝物。 洗涤水源自洗涤的生物质。 在装置的一个实施方案中，该装置包括洗涤阶段，生物质干燥器，热解反应器，包括初级冷凝器和次级冷凝器的淬火系统，以及将淬火系统连接到洗涤阶段的返回管线。

公开(公告)号：US06316040B1

公开(公告)日：2001-11-13

申请号：US09394224

申请日：1999-09-13

申请人： Barry A. Freel

发明人： Barry A. Freel

IPC分类号： A23L122

CPC分类号： A23L27/201

摘要： This invention is directed to the production of flavoring compositions obtained by heating a spray or atomized droplets of a saturated or partially saturated vegetable oil to a temperature of at least 480° C. in an oxygen starved atmosphere in a fast pyrolysis reactor within 1.0 second. The process is further characterized in that the vegetable oil and the pyrolysis products produced from the vegetable oil are maintained at over 480° C. for a period of time less than one second, and rapidly quenched, within 0.1 second, and the resulting liquid extract is separated and collected. The flavor compositions of this invention are further characterized in that they comprise a unique composition of flavor notes, and exhibit a full rich flavor complement. These flavor compositions are suitable for use as a food additive in order to enhance or provide food flavoring.

摘要翻译： 本发明涉及通过在1.0秒内在快速热解反应器中在缺氧气氛中将饱和或部分饱和植物油的喷雾或雾化液滴加热到至少480℃的温度而获得的调味组合物的生产。 该方法的特征还在于将植物油和由植物油产生的热解产物保持在480℃以上不到一秒的时间，并在0.1秒内快速骤冷，所得液体提取物 被分离和收集。 本发明的风味组合物的特征还在于它们包含独特的香味组合物，并且具有充分丰富的风味补充剂。 这些风味组合物适合用作食品添加剂以增强或提供食品香料。

公开(公告)号：US20130152455A1

公开(公告)日：2013-06-20

申请号：US13327525

申请日：2011-12-15

申请人： Lance Awender Baird ,  Stefan Muller ,  Barry A. Freel

发明人： Lance Awender Baird ,  Stefan Muller ,  Barry A. Freel

IPC分类号： C10L1/02 ,  B01J19/00

CPC分类号： C10C5/00 ,  C10B49/16 ,  C10B53/02 ,  C10B57/08 ,  C10G2300/1014 ,  C10K1/08 ,  C10K1/10 ,  Y02E50/14 ,  Y02P30/20

摘要： Methods and apparatuses for forming a low-metal biomass-derived pyrolysis oil are provided. In an embodiment, a method for forming a low-metal biomass-derived pyrolysis oil includes washing biomass comprising a water-soluble metal component therein with wash water that is substantially free of water-soluble metals. The washed biomass and water containing water-soluble metal are separated after washing the biomass. The washed biomass is pyrolyzed in a pyrolysis process to form a pyrolysis vapor stream. A portion of the pyrolysis vapor stream is condensed to form a condensate. The wash water is derived from the washed biomass. In an embodiment of an apparatus, the apparatus comprises a washing stage, a biomass dryer, a pyrolysis reactor, a quenching system comprising a primary condenser and a secondary condenser, and a return line that connects the quenching system to the washing stage.

摘要翻译： 提供了形成低金属生物质衍生的裂解油的方法和装置。 在一个实施方案中，用于形成低金属生物质衍生的热解油的方法包括用基本上不含水溶性金属的洗涤水洗涤其中包含水溶性金属组分的生物质。 在洗涤生物质后，分离经洗涤的生物质和含水溶性金属的水分。 洗涤的生物质在热解过程中热解，形成热解蒸汽流。 一部分热解蒸汽流被冷凝以形成冷凝物。 洗涤水源自洗涤的生物质。 在装置的一个实施方案中，该装置包括洗涤阶段，生物质干燥器，热解反应器，包括初级冷凝器和次级冷凝器的淬火系统，以及将淬火系统连接到洗涤阶段的返回管线。

公开(公告)号：US5952029A

公开(公告)日：1999-09-14

申请号：US950355

申请日：1997-10-14

申请人： Barry A. Freel

发明人： Barry A. Freel

IPC分类号： A23L27/10 ,  A23L27/20 ,  A23L1/22

CPC分类号： A23L27/201

摘要： The production of flavoring compositions obtained by heating a spray or atomized droplets of a saturated or partially saturated vegetable oil to a temperature of at least 480.degree. C. in an oxygen starved atmosphere in a fast pyrolysis reactor within 1.0 second. The process is further characterized in that the vegetable oil and the pyrolysis products produced from the vegetable oil are maintained at over 480.degree. C. for a period of time less than one second, and rapidly quenched, within 0.1 second, and the resulting liquid extract is separated and collected. The flavor compositions are further characterized in that they contain a unique composition of flavor notes, and exhibit a full rich flavor complement. These flavor compositions are suitable for use as a food additive in order to enhance or provide food flavoring.

摘要翻译： 通过在1.0秒内在快速热解反应器中的氧气饥饿的气氛中将饱和或部分饱和的植物油的喷雾或雾化液滴加热到至少480℃的温度而获得的调味组合物的生产。 该方法的特征还在于植物油和植物油产生的热解产物在480℃以上保持一段时间不到1秒，并在0.1秒内快速骤冷，所得液体提取物 被分离和收集。 风味组合物的特征还在于它们含有独特的香味组合物，并且具有充分丰富的风味补充剂。 这些风味组合物适合用作食品添加剂以增强或提供食品香料。

公开(公告)号：US5792340A

公开(公告)日：1998-08-11

申请号：US420376

申请日：1995-04-07

申请人： Barry A. Freel ,  Robert G. Graham

发明人： Barry A. Freel ,  Robert G. Graham

IPC分类号： C10B49/20 ,  C10C5/00 ,  C10G9/32

CPC分类号： C10C5/00 ,  C10B49/20 ,  Y02E50/14

摘要： This invention generally relates to a new method and apparatus for the fast pyrolysis of carbonaceous materials involving rapid mixing, high heat transfer rates, precisely controlled short uniform residence times and rapid primary product quench in an upflow, entrained-bed, transport reactor with heat carrier solids recirculation. A carbonaceous feedstock, a non-oxidative transport gas and inorganic particulate heat supplying material are rapidly mixed in a reactor base section, then transported upward through an entrained-bed tubular reactor. A cyclonic hot solids recirculation system separates the solids from the non-condensible gases and primary product vapors and returns them to the mixer. Product vapors are rapidly quenched to provide maximum yields of liquids, petrochemicals, high value gases and selected valuable chemicals.

摘要翻译： 本发明一般涉及用于快速混合，高传热速率，精确控制的短均匀停留时间和快速初级产物骤冷的碳质材料的快速热解的新方法和装置，其具有带热载体的上流式，夹带式运输反应器 固体再循环。 碳质原料，非氧化性运输气体和无机颗粒供热材料在反应器基部快速混合，然后向上运送通过夹带式管式反应器。 气旋热固体再循环系统将固体与不可冷凝气体和初级产物蒸气分离，并将其返回混合器。 产品蒸气快速淬火，以提供液体，石油化工，高价值气体和选定的有价值化学品的最大产量。