公开(公告)号：US09617206B2

公开(公告)日：2017-04-11

申请号：US14802146

申请日：2015-07-17

申请人： 4A Technologies, LLC

发明人： James L. Simonton ,  Terry R. Collins ,  Mario G. Beruvides ,  Jessie Lozada, Jr.

IPC分类号： C07C273/00 ,  C07C273/04

CPC分类号： C07C273/04

摘要： A modular system and method for producing urea from stranded natural gas includes removal of foreign particulate matter to obtain a substantially homogeneous gas. The gas is processed by controlling the quality of the stranded natural gas to maintain a substantially homogenous mixture The resultant gas stream is further cleaned and compressed to a high pressure of about 3,000 psi. The resultant ammonia stream is processed in a bypass recycling loop system at 30% conversion rate at a high pressure of about 6,000 to 7,000 psi. The equipment associated with each of the process steps may be skid mounted for portability and/or contained within the footprint of a standard 48-foot flatbed trailer.

公开(公告)号：US09352329B2

公开(公告)日：2016-05-31

申请号：US14143890

申请日：2013-12-30

申请人： 4A TECHNOLOGIES, LLC

发明人： Terry R. Collins ,  James L. Simonton ,  Mario G. Beruvides ,  Jessie Lozada ,  Ernesto Iznaga

IPC分类号： C07C273/00 ,  B02C19/00 ,  C10L5/44 ,  B02C21/00 ,  C10L5/36

CPC分类号： C07C273/10 ,  B02C19/0056 ,  B02C21/00 ,  B03B9/061 ,  C10J3/72 ,  C10J3/82 ,  C10J2300/0906 ,  C10J2300/0916 ,  C10J2300/1668 ,  C10L5/363 ,  C10L5/44 ,  Y02E50/10 ,  Y02E50/30

摘要： A modular system and method for producing urea from bio-mass includes means and steps for “homogenizing” a biomass feedstock stream having components with different bulk density BTU content into a stream having a consistent bulk density BTU content. The steps include cleaning the incoming bio-mass feedstock stream to remove non-organic matter, blending the cleaned bio-mass feedstock stream to obtain a homogeneous blend having a consistent bulk density BTU content, and milling the homogeneous blend bio-mass feedstock stream to a predetermined size no greater than 12 mm.

摘要翻译： 用于从生物质量生产尿素的模块化系统和方法包括将具有不同体积密度BTU含量的组分的生物质原料料“均质化”为具有一致体积密度BTU含量的流的手段和步骤。 这些步骤包括清洁进入的生物质原料流以除去非有机物质，混合清洁的生物质原料流以获得具有一致堆积密度BTU含量的均匀共混物，以及将均匀混合生物质原料流研磨至 预定尺寸不大于12mm。

公开(公告)号：US09085512B2

公开(公告)日：2015-07-21

申请号：US13389239

申请日：2010-08-12

申请人： Terry R. Collins ,  James L. Simonton ,  Mario G. Beruvides ,  Jessie Lozada

发明人： Terry R. Collins ,  James L. Simonton ,  Mario G. Beruvides ,  Jessie Lozada

IPC分类号： C07C273/00 ,  C07C273/04

CPC分类号： C07C273/04

摘要： A modular system and method for producing urea from stranded natural gas includes removal of foreign particulate matter to obtain a substantially homogeneous gas. The gas is processed by controlling the quality of the stranded natural gas to maintain a substantially homogenous mixture The resultant gas stream is further cleaned and compressed to a high pressure of about 3,000 psi. The resultant ammonia stream is processed in a bypass recycling loop system at 30% conversion rate at a high pressure of about 6,000 to 7,000 psi. The equipment associated with each of the process steps may be skid mounted for portability and/or contained within the footprint of a standard 48-foot flatbed trailer.

摘要翻译： 用于从绞股天然气生产尿素的模块化系统和方法包括去除异物颗粒物质以获得基本均匀的气体。 通过控制绞合的天然气的质量以维持基本上均匀的混合物来处理气体。将所得气流进一步清洁并压缩至约3,000psi的高压。 所得的氨流在旁路循环回路系统中以约6,000至7,000psi的高压以30％转化率进行处理。 与每个工艺步骤相关联的设备可以滑动安装以便携带和/或包含在标准48英尺平板拖车的占地面积内。

公开(公告)号：US20140217206A1

公开(公告)日：2014-08-07

申请号：US14143890

申请日：2013-12-30

申请人： 4A TECHNOLOGIES, LLC

发明人： Terry R. Collins ,  James L. Simonton ,  Mario G. Beruvides ,  Jessie Lozada ,  Ernesto Iznaga

IPC分类号： B02C19/00 ,  B02C21/00 ,  C10L5/44

CPC分类号： C07C273/10 ,  B02C19/0056 ,  B02C21/00 ,  B03B9/061 ,  C10J3/72 ,  C10J3/82 ,  C10J2300/0906 ,  C10J2300/0916 ,  C10J2300/1668 ,  C10L5/363 ,  C10L5/44 ,  Y02E50/10 ,  Y02E50/30

摘要： A modular system and method for producing urea from bio-mass includes means and steps for “homogenizing” a biomass feedstock stream having components with different bulk density BTU content into a stream having a consistent bulk density BTU content. The steps include cleaning the incoming bio-mass feedstock stream to remove non-organic matter, blending the cleaned bio-mass feedstock stream to obtain a homogeneous blend having a consistent bulk density BTU content, and milling the homogeneous blend bio-mass feedstock stream to a predetermined size no greater than 12 mm.

摘要翻译： 用于从生物质量生产尿素的模块化系统和方法包括将具有不同体积密度BTU含量的组分的生物质原料料“均质化”为具有一致体积密度BTU含量的流的手段和步骤。 这些步骤包括清洁进入的生物质原料流以除去非有机物质，混合清洁的生物质原料流以获得具有一致堆积密度BTU含量的均匀共混物，以及将均匀混合生物质原料流研磨至 预定尺寸不大于12mm。

公开(公告)号：US08618325B2

公开(公告)日：2013-12-31

申请号：US13058308

申请日：2009-08-12

申请人： Terry R. Collins ,  James L. Simonton ,  Mario G. Beruvides ,  Jessie Lozada

发明人： Terry R. Collins ,  James L. Simonton ,  Mario G. Beruvides ,  Jessie Lozada

IPC分类号： C07C273/00

CPC分类号： C10L5/44 ,  C07C273/04 ,  C10J2300/0903 ,  C10J2300/0906 ,  C10J2300/092 ,  C10J2300/1668 ,  C10J2300/1693 ,  C10L5/363 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P20/145

摘要： A modular system and method for producing urea from bio-mass includes cleaning a bio-mass feedstock to remove substantially all non-organic matter; blending the cleaned bio-mass to obtain a substantially homogeneous blend; pelletizing the blended bio-mass; and gasifying the pellets in a gasifier. The bio-mass feedstock may include bio-mass materials having different processing characteristics. The gasifying step preferably includes pulverizing the pellets to a fine particle size, injecting an organic oil into the input biomass mist when needed, and controlling the feed rate to maintain a substantially constant burn temperature. The resultant syngas stream is cleaned and compressed to a high pressure of about 6,000 to 7,000 psi. The resultant ammonia stream is processed in a bypass recycling loop system at 30% conversion rate at a high pressure of about 6,000 to 7,000 psi.

摘要翻译： 用于从生物质生产尿素的模块化系统和方法包括清洁生物质原料以去除基本上所有的非有机物质; 混合清洁的生物质以获得基本均匀的混合物; 造粒混合生物质量; 并在气化器中气化颗粒。 生物质原料可以包括具有不同加工特性的生物质材料。 气化步骤优选包括将颗粒粉碎成细粒度，在需要时将有机油注入输入生物质雾中，并控制进料速率以保持基本上恒定的燃烧温度。 将所得合成气流清洁并压缩至约6000至7000psi的高压。 所得的氨流在旁路循环回路系统中以约6,000至7,000psi的高压以30％转化率进行处理。