公开(公告)号：US20230257667A1

公开(公告)日：2023-08-17

申请号：US18308599

申请日：2023-04-27

申请人： LanzaTech, Inc.

发明人： Allan Haiming Gao ,  Robert John Conrado ,  Richard Rosin ,  Gregory Morin ,  Franz-Marcus Nowak

IPC分类号： C10J3/84 ,  C12M1/107 ,  B01D53/02 ,  B01D53/96 ,  C10K1/04 ,  C10K1/20

CPC分类号： C10J3/84 ,  C12M21/04 ,  B01D53/02 ,  B01D53/96 ,  C10K1/04 ,  C10K1/20 ,  C10J2300/1687 ,  C10J2300/1681 ,  C10J2300/1606 ,  C10J2300/1643

摘要： The disclosure provides for the separation and combustion of at least one hydrocarbon, oxygenate, sulfur compound, and or nitrogen compound, from industrial gas or gasification derived syngas to generate steam. A gasification process and a gas fermentation process may be integrated using tail gas from the fermentation process for the flame to combust tar and other compounds from the syngas generated by a gasification process. Integration may be achieved by removing tar and other compounds from industrial gas or gasification derived syngas using an adsorbent and regenerating the adsorbent using tail gas from the gas fermentation process. Tail gas enriched with the desorbed tar and other compounds may be used to generate steam in a steam boiler and the steam may be used for a variety of purposes including power generation to power, for example, a compressor of the gas fermentation process.

公开(公告)号：US20230242826A1

公开(公告)日：2023-08-03

申请号：US18127655

申请日：2023-03-28

申请人： ARIES CLEAN TECHNOLOGIES LLC

发明人： Matthew Newman ,  Joel Thornton ,  Brandon Davis ,  Renus Kelfkens ,  Ron Hudson ,  Mark Robertson

IPC分类号： C10J3/84 ,  B01D45/16 ,  B01D53/48 ,  B01D53/78 ,  C02F11/13 ,  C10J3/20 ,  C10J3/72 ,  B01D46/71 ,  B01D46/82

CPC分类号： C10J3/84 ,  B01D45/16 ,  B01D53/48 ,  B01D53/78 ,  C02F11/13 ,  C10J3/20 ,  C10J3/726 ,  B01D46/71 ,  B01D46/82 ,  C10J2300/1618 ,  C10J2300/0946 ,  C10J2300/0909 ,  C10J2300/1628 ,  C10J2200/15 ,  C10J2300/0916 ,  C10J2300/1606 ,  C10J2300/1643 ,  B01D46/00

摘要： Apparatus and methods to eliminate PFAS from wastewater biosolids through fluidized bed gasification. The gasifier decomposes the PFAS in the biosolids at temperatures of 900-1800° F. Syngas exits the gasifier which is coupled to a thermal oxidizer and combusts at temperatures of 1600-2600° F. This decomposes PFAS in the syngas and creates flue gas. Heat is recovered from the flue gas by cooling the flue gas to temperatures of 400-1200° F. in a heat exchanger coupled with the thermal oxidizer. Various methods inject moisture into the gas stream, controlling temperature through evaporative cooling and/or injecting chemicals that react with gas stream components. Cooled flue gas mixes with hydrated lime capturing decomposed PFAS molecules with spent lime filtered from the cooled flue gas using a filter system that may incorporate catalyst impregnated filter elements, eliminating PFAS from wastewater biosolids and controlling emissions in the resulting flue gas.

公开(公告)号：US09637695B2

公开(公告)日：2017-05-02

申请号：US14439239

申请日：2013-10-30

申请人： STICHTING ENERGIEONDERZOEK CENTRUM NEDERLAND

发明人： Robin Willem Rudolf Zwart ,  Christiaan Martinus Van Der Meijden ,  Abraham Van Der Drift

IPC分类号： C10J3/46 ,  C10J3/56 ,  C10J3/48

CPC分类号： C10J3/485 ,  C10J2200/09 ,  C10J2300/0916 ,  C10J2300/0959 ,  C10J2300/1246 ,  C10J2300/1603 ,  C10J2300/1606 ,  C10J2300/1637 ,  C10J2300/1643 ,  C10J2300/1807 ,  C10J2300/1876

摘要： Reactor for producing a product gas from a fuel having a housing (11, 12, 13) with a combustion part accommodating a fluidized bed (7) in operation, a riser (2) extending along a longitudinal direction of the reactor (1), and a downcomer (3) positioned coaxially around the riser (2) and extending into the fluidized bed (7). One or more feed channels (8) for providing the fuel to the riser (2) are provided. The riser (2) is attached to the housing (11, 12, 13) of the reactor (1) in a bottom part (13) of the housing (11, 12, 13), and a part of the riser (2) above the one or more feed channels (8) is moveable with respect to the downcomer (3) in the longitudinal direction of the reactor (1).

公开(公告)号：US20170088783A1

公开(公告)日：2017-03-30

申请号：US14864658

申请日：2015-09-24

申请人： Piotr Nawrocki

发明人： Piotr Nawrocki

IPC分类号： C10J3/82 ,  F02C3/20 ,  C10J3/72

CPC分类号： C10J3/723 ,  C10J2200/15 ,  C10J2300/0906 ,  C10J2300/0909 ,  C10J2300/0946 ,  C10J2300/1643 ,  C10J2300/1687

摘要： A system and process for the gasification of waste, particularly household waste, in an apparatus comprising a gasification system for waste treatment and gasifier.

公开(公告)号：US09598653B2

公开(公告)日：2017-03-21

申请号：US14934459

申请日：2015-11-06

申请人： The University of Wyoming Research Corporation

发明人： Alan E. Bland ,  Kumar Muthusami Sellakumar ,  Jesse D. Newcomer

IPC分类号： C10J3/00 ,  C10J3/84 ,  C10L5/36 ,  C10L9/08 ,  C10J3/02

CPC分类号： C10J3/84 ,  C10J3/02 ,  C10J2300/0903 ,  C10J2300/0909 ,  C10J2300/093 ,  C10J2300/0969 ,  C10J2300/1643 ,  C10J2300/1656 ,  C10J2300/1815 ,  C10L5/366 ,  C10L9/08 ,  Y02E20/16 ,  Y02E20/18 ,  Y10T29/49229

摘要： Efficient coal pre-processing systems (69) integrated with gasification, oxy-combustion, and power plant systems include a drying chamber (28), a volatile metal removal chamber (30), recirculated gases, including recycled carbon dioxide (21), nitrogen (6), and gaseous exhaust (60) for increasing the efficiencies and lowering emissions in various coal processing systems.

公开(公告)号：US20160068926A1

公开(公告)日：2016-03-10

申请号：US14852028

申请日：2015-09-11

申请人： Justin Langley

发明人： Justin Langley

IPC分类号： C22B1/08 ,  C22B59/00

CPC分类号： H01M8/0618 ,  B01D47/00 ,  B01D53/326 ,  C01B3/00 ,  C01B3/02 ,  C01B3/34 ,  C01B3/348 ,  C01B2203/02 ,  C01B2203/0233 ,  C01B2203/06 ,  C01B2203/0833 ,  C01B2203/1235 ,  C01B2203/84 ,  C10G1/002 ,  C10J3/84 ,  C10J3/86 ,  C10J2200/12 ,  C10J2300/16 ,  C10J2300/1643 ,  C10J2300/1646 ,  C10L3/08 ,  C22B1/08 ,  C22B59/00 ,  H01M8/0675 ,  H01M8/14 ,  H01M8/188 ,  H01M8/20 ,  Y02E20/18 ,  Y02E60/324 ,  Y02W30/54

摘要： Method of combining industrial processes having inherent carbon capture and conversion capabilities offering maximum flexibility, efficiency, and economics while enabling environmentally and sustainably sound practices. Maximum chemical energy is retained throughout feedstock processing. A hybrid thermochemical cycle couples staged reforming with hydrogen production and chlorination. Hydrogen generated is used to upgrade feedstocks including bitumen, shale, coal, and biomass. Residues of upgrading are chlorinated, metals of interest are removed, and the remainder is reacted with ammonia solution and carbon dioxide to form carbonate minerals. The combination provides emissions free production of synthetic crude oil and derivatives, as well as various metals and fertilizers. Sand and carbonate minerals are potentially the only waste streams. Through this novel processing, major carbon dioxide reduction is afforded by minimizing direct oxidation. Supplemental heat to run the reactions is obtained through external means such as concentrated solar, geothermal, or nuclear.

摘要翻译： 结合具有固有碳捕获和转换功能的工业过程的方法，提供最大的灵活性，效率和经济性，同时实现环保和可持续的良好做法。 在整个原料加工过程中保留最大的化学能。 混合热化学循环将分级重整与氢气生产和氯化相结合。 产生的氢气用于升级原料，包括沥青，页岩，煤和生物质。 升级废物被氯化，去除金属，其余的与氨溶液和二氧化碳反应形成碳酸盐矿物。 该组合提供无排放的合成原油及其衍生物以及各种金属和肥料的生产。 砂和碳酸盐矿物质潜在地是唯一的废物流。 通过这种新型处理，通过最小化直接氧化来提供主要的二氧化碳还原。 通过诸如太阳能集热，地热或核的外部手段获得运行反应的补充热量。

公开(公告)号：US09242219B2

公开(公告)日：2016-01-26

申请号：US13361582

申请日：2012-01-30

申请人： Douglas R. Bull ,  Ross M. Patten ,  Paul Cairney ,  Gerald M. Cox ,  William P. Jepson

发明人： Douglas R. Bull ,  Ross M. Patten ,  Paul Cairney ,  Gerald M. Cox ,  William P. Jepson

IPC分类号： B01J7/00 ,  B01J8/18 ,  C10J3/48 ,  C02F11/10 ,  C10K1/02 ,  C02F11/12

CPC分类号： C10J3/466 ,  B01J8/1809 ,  B01J8/1827 ,  B01J2208/00893 ,  B01J2208/00902 ,  C02F11/10 ,  C02F11/12 ,  C02F11/121 ,  C10J3/482 ,  C10J3/84 ,  C10J2300/0909 ,  C10J2300/0916 ,  C10J2300/0923 ,  C10J2300/0956 ,  C10J2300/1643 ,  C10J2300/1807 ,  C10K1/026 ,  Y02P20/129 ,  Y02W10/40 ,  Y10T29/49

摘要： A fluidized bed biogasifier is provided for gasifying biosolids. The biogasifier includes a reactor vessel and a feeder for feeding biosolids into the reactor vessel at a desired feed rate during steady-state operation of the biogasifier. A fluidized bed in the base of the reactor vessel has a cross-sectional area that is proportional to at least the fuel feed rate such that the superficial velocity of gas is in the range of 0.1 m/s (0.33 ft/s) to 3 m/s (9.84 ft/s). In a method for gasifying biosolids, biosolids are fed into a fluidized bed reactor. Oxidant gases are applied to the fluidized bed reactor to produce a superficial velocity of producer gas in the range of 0.1 m/s (0.33 ft/s) to 3 m/s (9.84 ft/s). The biosolids are heated inside the fluidized bed reactor to a temperature range between 900° F. (482.2° C.) and 1700° F. (926.7° C.) in an oxygen-starved environment having a sub-stoichiometric oxygen level, whereby the biosolids are gasified.

摘要翻译： 提供流化床生物气化器用于气化生物固体。 生物气化器包括反应器容器和用于在生物气化器的稳态操作期间以期望的进料速率将生物固体进料到反应器容器中的进料器。 在反应器容器底部的流化床具有与至少燃料供给速率成比例的横截面积，使得气体的表观速度在0.1m / s（0.33ft / s）至3的范围内 m / s（9.84ft / s）。 在气化生物固体的方法中，将生物固体进料到流化床反应器中。 将氧化剂气体施加到流化床反应器以产生0.1m / s（0.33ft / s）至3m / s（9.84ft / s）范围内的发生气体的表观速度。 在具有亚化学计量氧水平的氧缺乏环境中，将生物固体在流化床反应器内加热至900°F（482.2℃）至1700°F（926.7℃）之间的温度范围，由此 生物固体气化。

公开(公告)号：US20160002547A1

公开(公告)日：2016-01-07

申请号：US14851633

申请日：2015-09-11

申请人： RES USA, LLC

发明人： Weibin Jiang ,  Bruce E. McComish ,  Bryan C. Borum ,  Benjamin H. Carryer ,  Mark K. Robertson ,  Eric R. Elrod ,  Sim Weeks ,  Harold A. Wright

IPC分类号： C10J3/72 ,  C10G2/00 ,  C10K1/00 ,  C10K1/22 ,  C10J3/48 ,  C10K3/00

CPC分类号： C10J3/721 ,  B01J8/18 ,  C01B2203/0244 ,  C01B2203/025 ,  C01B2203/0283 ,  C01B2203/0405 ,  C01B2203/0415 ,  C01B2203/043 ,  C01B2203/0475 ,  C01B2203/048 ,  C01B2203/0485 ,  C01B2203/062 ,  C01B2203/0877 ,  C01B2203/146 ,  C10G2/00 ,  C10G2/30 ,  C10G2/34 ,  C10G49/007 ,  C10J3/48 ,  C10J3/482 ,  C10J3/485 ,  C10J3/50 ,  C10J2200/09 ,  C10J2300/0909 ,  C10J2300/0916 ,  C10J2300/093 ,  C10J2300/0943 ,  C10J2300/0969 ,  C10J2300/0976 ,  C10J2300/0993 ,  C10J2300/1606 ,  C10J2300/1643 ,  C10J2300/1659 ,  C10J2300/1671 ,  C10J2300/1807 ,  C10J2300/1815 ,  C10J2300/1823 ,  C10K1/005 ,  C10K1/22 ,  C10K1/32 ,  C10K3/00 ,  C10K3/04

摘要： A system for the production of synthesis gas, including a gasification apparatus configured to convert at least a portion of a gasifier feed material introduced thereto into a gasification product gas comprising synthesis gas having a molar ratio of hydrogen to carbon monoxide; at least one additional apparatus selected from the group consisting of feed preparation apparatus located upstream of the gasification apparatus, synthesis gas conditioning apparatus, and synthesis gas utilization apparatus; and at least one line fluidly connecting the at least one additional apparatus or an outlet of the gasification apparatus with the at least one vessel of the gasification apparatus, whereby a gas from the at least one additional apparatus or exiting the gasification apparatus may provide at least one non-steam component of a fluidization gas. A method of utilizing the system is also provided.

摘要翻译： 一种用于生产合成气的系统，包括气化装置，其被配置为将引入到其中的气化器进料的至少一部分转化成包含氢与一氧化碳摩尔比的合成气的气化产物气体; 至少一种选自由气化装置上游的进料制备装置，合成气调节装置和合成气利用装置组成的组的附加装置; 以及将所述气化装置的所述至少一个附加装置或出口与所述气化装置的所述至少一个容器流体连接的至少一个管线，由此来自所述至少一个附加装置或离开所述气化装置的气体可以至少提供 流化气体的一种非蒸汽组分。 还提供了利用该系统的方法。

公开(公告)号：US09181509B2

公开(公告)日：2015-11-10

申请号：US13321527

申请日：2010-05-24

申请人： Alan E. Bland ,  Kumar Muthusami Sellakumar ,  Jesse D. Newcomer

发明人： Alan E. Bland ,  Kumar Muthusami Sellakumar ,  Jesse D. Newcomer

IPC分类号： F26B21/00 ,  C10L9/08 ,  C10L5/36

CPC分类号： C10J3/84 ,  C10J3/02 ,  C10J2300/0903 ,  C10J2300/0909 ,  C10J2300/093 ,  C10J2300/0969 ,  C10J2300/1643 ,  C10J2300/1656 ,  C10J2300/1815 ,  C10L5/366 ,  C10L9/08 ,  Y02E20/16 ,  Y02E20/18 ,  Y10T29/49229

摘要： Efficient coal pre-processing systems (69) integrated with gasification, oxy-combustion, and power plant systems include a drying chamber (28), a volatile metal removal chamber (30), recirculated gases, including recycled carbon dioxide (21), nitrogen (6), and gaseous exhaust (60) for increasing the efficiencies and lowering emissions in various coal processing systems.

摘要翻译： 与气化，氧燃烧和发电厂系统集成的高效煤炭预处理系统（69）包括干燥室（28），挥发性金属去除室（30），再循环气体，包括再循环二氧化碳（21），氮 （6）和用于提高各种煤处理系统中的效率和降低排放的气体排气（60）。

公开(公告)号：US20150052813A1

公开(公告)日：2015-02-26

申请号：US14010422

申请日：2013-08-26

申请人： SMS Management Services LLC

发明人： Alan M. Neves ,  Grover R. Brockbank ,  Morris K. Ebeling

IPC分类号： C10J3/72

CPC分类号： C10J3/26 ,  C01B3/02 ,  C10J3/32 ,  C10J3/34 ,  C10J3/36 ,  C10J3/723 ,  C10J3/725 ,  C10J3/82 ,  C10J2200/36 ,  C10J2300/0906 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0959 ,  C10J2300/1276 ,  C10J2300/1643 ,  C10J2300/1656 ,  C10J2300/1846 ,  Y02E20/18

摘要： A method for using a downdraft gasifier comprising a housing and a refractory stack contained within the housing. The refractory stack may comprise various sections. Apertures in the sections may be aligned to form multiple columnar cavities. Each columnar cavity may comprise an individual oxidation zone. The method of use may include the steps of placing a feedstock into an upper portion of the refractory stack, measuring the temperature of each columnar cavity, and adjusting the flow of oxygen to a particular columnar cavity to maintain the temperature of the particular columnar cavity within a particular range.