公开(公告)号：US20170073226A1

公开(公告)日：2017-03-16

申请号：US15125197

申请日：2015-03-19

申请人： Vladimir Z. MORDKOVICH ,  Igor Vladimirovich DEREVICH ,  Vadim Sergeevich ERMOLAEV ,  Ilia Sergeevich ERMOLAEV ,  Eduard Borisovich MITBERG ,  Igor Grigorievich SOLOMONIK ,  Petr Ivanovich KULCHAKOVSKY ,  Infra Carbon Limited

发明人： Vladimir Z. Mordkovich ,  Igor V. Derevich ,  Vadim S. Ermolaev ,  Ilia S. Ermolaev ,  Eduard B. Mitberg ,  Igor G. Solomonik ,  Petr I. Kulchakovsky

IPC分类号： C01B3/36 ,  B01J19/02 ,  B01J7/00

CPC分类号： C01B3/36 ,  B01J7/00 ,  B01J8/0292 ,  B01J8/06 ,  B01J12/005 ,  B01J19/02 ,  B01J2208/00185 ,  B01J2208/00362 ,  B01J2208/00513 ,  B01J2208/00548 ,  B01J2208/00628 ,  B01J2219/02 ,  C01B2203/0255 ,  C01B2203/0872 ,  C01B2203/0883 ,  C01B2203/1241 ,  C01B2203/1282

摘要： The invention is for use in gas chemistry for producing hydrogen-containing gas on the base of a CO and H2 mixture (syngas) from natural gas and other hydrocarbon gases. The object of the invention is to suppress side reactions resulting in soot formation when conducting the process in high productivity mode, and also to provide for an uncomplicated reactor design while maintaining compact dimensions thereof. The method for producing a hydrogen-containing gas comprises mixing natural gas with oxygen, partially oxidizing the natural gas with oxygen at a temperature ranging from 1300° C. to 1700° C. resulting in obtaining hydrogen-containing gas, and cooling the stream of the hydrogen-containing gas produced. Said cooling is performed until the temperature drops below 550° C. and at a rate above 100000° C./sec. The reactor comprises the following steps, which are arranged in series along the technological process: means for supplying natural gas and oxygen, a natural gas and oxygen mixing zone, a zone for conducting the reaction by partially oxidizing the natural gas with oxygen, and a zone for cooling the stream of the hydrogen-containing gas produced, which is equipped with a cooling body of revolution in order to provide an intensive cooling of the stream of hydrogen-containing gas by contacting thereof with said body of revolution.

摘要翻译： 本发明用于在天然气和其它烃气体的CO和H 2混合物（合成气）基础上生产含氢气体的气体化学。 本发明的目的是抑制在高生产率模式下进行该方法时产生烟灰形成的副反应，并且还提供了一种简单的反应器设计，同时保持其紧凑的尺寸。 含氢气体的制造方法包括将天然气与氧气混合，在1300〜1700℃的温度范围内用氧部分氧化天然气，得到含氢气体， 产生含氢气体。 进行所述的冷却，直至温度降到550℃以上，速率高于100000℃/秒。 该反应器包括以下步骤：沿着工艺流程串联布置：用于供应天然气和氧气的装置，天然气和氧气混合区，用氧气部分氧化天然气进行反应的区域，以及 用于冷却产生的含氢气体的流的区域，其配备有旋转冷却体，以通过与所述旋转体接触来提供含氢气体流的强烈冷却。

公开(公告)号：US08470202B2

公开(公告)日：2013-06-25

申请号：US12091258

申请日：2006-10-10

申请人： Peter Edward James Abbott ,  Martin Fowles

发明人： Peter Edward James Abbott ,  Martin Fowles

IPC分类号： C01B3/26 ,  C23C22/03

CPC分类号： B01J8/0496 ,  B01J19/002 ,  B01J2219/02 ,  C01B3/38 ,  C01B2203/0227 ,  C01B2203/0261 ,  C01B2203/0495 ,  C07C29/1518 ,  C07C41/01 ,  C10G2/32 ,  C23F11/02 ,  C07C31/04 ,  C07C43/043

摘要： A method for passivating low-alloy steel surfaces in apparatus operating in the temperature range 350 to 580° C. and exposed to a carbon monoxide containing gas mixture comprises adding a passivating compound containing at least one phosphorus (P) atom to the gas mixture. The gas mixture is preferably a reformed gas and also described is a process for producing a synthesis gas wherein, prior to cooling a reformed gas mixture to a temperature between 350 and 580° C. in apparatus having low-alloy steel surfaces downstream of one or more reforming steps, a passivating compound containing at least one phosphorus (P) atom is combined with the gas mixture.

摘要翻译： 在350至580℃的温度范围内操作并暴露于含一氧化碳的气体混合物的设备中钝化低合金钢表面的方法包括向气体混合物中加入含有至少一个磷（P）原子的钝化化合物。 气体混合物优选是重整气体，并且还描述了一种生产合成气的方法，其中在将重整气体混合物冷却至350-580℃之间的温度之前，在具有低合金钢表面的装置中， 更多的重整步骤，含有至少一个磷（P）原子的钝化化合物与气体混合物组合。

公开(公告)号：US09865874B2

公开(公告)日：2018-01-09

申请号：US14432350

申请日：2013-11-27

申请人： LG Chem, Ltd.

发明人： Hyun Kuk Noh ,  Ji Hoon Ryu ,  Wang Mo Jung ,  Hong Kyu Park ,  Sang Seung Oh ,  Chi Ho Jo

IPC分类号： B01J3/02 ,  B01J4/00 ,  B01J19/00 ,  B01J19/02 ,  B01J19/24 ,  H01M4/36 ,  H01M4/485 ,  H01M4/58 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0525 ,  B01J3/00 ,  H01M4/00 ,  H01M4/02 ,  H01M4/48 ,  H01M10/00

CPC分类号： H01M4/5825 ,  B01J3/008 ,  B01J3/02 ,  B01J4/002 ,  B01J19/02 ,  B01J19/24 ,  B01J2204/007 ,  B01J2219/00094 ,  B01J2219/00247 ,  B01J2219/02 ,  B01J2219/0209 ,  B01J2219/0236 ,  B01J2219/0286 ,  B01J2219/24 ,  H01M4/485 ,  H01M10/0525 ,  H01M2004/028 ,  Y02P20/544

摘要： Disclosed is a hydrothermal synthesis device for continuously preparing an inorganic slurry using a hydrothermal method. The hydrothermal synthesis device includes a mixer to mix at least one precursor solution for preparing an inorganic material, injected via at least one supply tube, to prepare an intermediate slurry, a connection tube provided at a side of the mixer, continuously discharging the prepared intermediate slurry to a reactor, and having an inner surface contacting a precursor solution mixture on which abrasive polishing has been performed, and the reactor performing hydrothermal reaction of the intermediate slurry supplied from the connection tube by receiving a liquid stream heated to supercritical or subcritical conditions using a heat exchanger and connected to the connection tube into which the intermediate slurry prepared from the mixer is introduced and to at least one injection tube into which the heated liquid stream is injected.

公开(公告)号：US20160169852A1

公开(公告)日：2016-06-16

申请号：US14570401

申请日：2014-12-15

申请人： Aerodyne Research, Inc.

发明人： Joseph R. Roscioli ,  Scott C. Herndon ,  David D. Nelson, JR.

IPC分类号： G01N33/00 ,  G01J3/10

CPC分类号： G01N33/006 ,  B01J19/002 ,  B01J2219/02 ,  C12M41/32 ,  G01J3/108 ,  G01J2003/102 ,  G01N27/4141 ,  G01N27/4145 ,  G01N33/0037 ,  G01N33/0054 ,  G01N33/0062 ,  Y02A50/245 ,  Y02A50/246

摘要： In one embodiment, active (continuous or intermittent) passivation may be employed to prevent interaction of sticky molecules with interfaces inside of an instrument (e.g., an infrared absorption spectrometer) and thereby improve response time. A passivation species may be continuously or intermittently applied to an inlet of the instrument while a sample gas stream is being applied. The passivation species may have a highly polar functional group that strongly binds to either water or polar groups of the interfaces, and once bound presents a non-polar group to the gas phase in order to prevent further binding of polar molecules. The instrument may be actively used to detect the sticky molecules while the passivation species is being applied.

摘要翻译： 在一个实施方案中，可以使用活性（连续或间歇）钝化来防止粘性分子与仪器内部的界面（例如，红外吸收光谱仪）的相互作用，从而提高响应时间。 当应用样品气流时，钝化物质可以连续地或间歇地施加到仪器的入口。 钝化物质可以具有与界面的水或极性基团强烈结合的高极性官能团，并且一旦结合，将非极性基团提供给气相，以防止极性分子的进一步结合。 当施加钝化物质时，该仪器可以被主动用于检测粘性分子。

公开(公告)号：US20020041838A1

公开(公告)日：2002-04-11

申请号：US09970975

申请日：2001-10-05

申请人： UREA CASALE S.A.

发明人： Enrico Rizzi

IPC分类号： B01J008/02 ,  B01J008/06

CPC分类号： C07C273/04 ,  B01J19/0053 ,  B01J19/2425 ,  B01J19/26 ,  B01J19/28 ,  B01J2219/00081 ,  B01J2219/02 ,  B01J2219/185

摘要： An improved apparatus (1) for carbamate decomposition and ammonia and carbon dioxide stripping from urea solutions, comprises a stripper (2) including a substantially cylindrical shell (3), which can be fitted onto a structure (6) for supporting the shell (3) in two distinct vertical positions rotated by 180null with respect to a horizontal symmetry axis (x-x) of the stripper.

摘要翻译： 一种改进的用于氨基甲酸酯分解的装置（1）和从尿素溶液中进行氨和二氧化碳汽提的装置（1）包括一个汽提器（2），它包括一个基本上圆柱形的壳体（3），它可以安装在用于支撑外壳 ）在相对于汽提器的水平对称轴（xx）旋转180°的两个不同的垂直位置。

公开(公告)号：US4604157A

公开(公告)日：1986-08-05

申请号：US734207

申请日：1985-05-15

申请人： Pierre M. Damiron ,  Jean-Luc Legoupil ,  Jacques Brosson

发明人： Pierre M. Damiron ,  Jean-Luc Legoupil ,  Jacques Brosson

IPC分类号： B01J19/02 ,  C23G3/02 ,  C23F1/02

CPC分类号： B01J19/02 ,  C23G3/025 ,  B01J2219/02

摘要： The invention relates to an acid pickling tank for metal strips with a width equal to or greater than 0.50 meter.The tank incorporates an external supporting structure (1) and a metal casing (3) coating internally with rubber (6). The rubber layer (6) is lined internally with large slabs (10a, 10b) of a natural rock of volcanic origin, which has a total SiO.sub.2 and Al.sub.2 O.sub.3 content greater than 60%, a porosity of between 6 and 30% and a relative density of less than 3. At most three slabs (10b) are placed side by side along the width of the tank and at most one slab (10a) is placed along its height. The minimum dimensions of a slab (10a or 10b) are 0.50.times.0.50 meter.The invention is applicable in particular to the pickling of strips of hot-rolled metal sheets.

摘要翻译： 本发明涉及宽度等于或大于0.50米的金属条的酸洗槽。 该箱体包括外部支撑结构（1）和内部涂覆橡胶（6）的金属外壳（3）。 橡胶层（6）在内部衬有火山原矿天然岩石的大块板（10a，10b），其总SiO 2和Al 2 O 3含量大于60％，孔隙率为6至30％，相对密度 小于3.最多三个板坯（10b）沿着罐的宽度并排放置，并且至多一个板坯（10a）沿其高度放置。 板（10a或10b）的最小尺寸为0.50x0.50米。 本发明特别适用于热轧金属板条的酸洗。

公开(公告)号：US11975970B2

公开(公告)日：2024-05-07

申请号：US17384364

申请日：2021-07-23

申请人： The George Washington University

发明人： Michael J. Wagner ,  Nathan A. Banek ,  Dustin T Abele ,  Kevin R. McKenzie, Jr.

IPC分类号： C01B32/18 ,  B01J19/12 ,  B82Y40/00 ,  C01B32/162

CPC分类号： C01B32/18 ,  B01J19/121 ,  B82Y40/00 ,  C01B32/162 ,  B01J2219/02 ,  B01J2219/0879 ,  B01J2219/0892

摘要： High quality carbon nanochains or carbon nanotubes are produced by methods that include mixing a carbon-containing feedstock with a catalyst to form a feedstock/catalyst mixture, or coating a catalyst with a carbon-containing feedstock, and subjecting the feedstock/catalyst mixture or feedstock-coated catalyst to irradiation with a laser to convert the feedstock into carbon nanochains or carbon nanotubes in the presence of the catalyst. In some instances, the feedstock is converted to a char by pyrolysis and the char is instead subjected to laser irradiation. The carbon-containing feedstock can be a biomass or a carbonaceous material. In some instances, the catalyst is a metal salt, preferably a transition metal salt. In some instances, the catalyst is an elemental metal, an alloy, or a combination thereof.

公开(公告)号：US20150064096A1

公开(公告)日：2015-03-05

申请号：US14389675

申请日：2013-03-15

申请人： Seerstone LLC

发明人： Dallas B. Noyes

IPC分类号： C01B31/02 ,  B01J19/24 ,  B01J19/02

CPC分类号： C01B32/318 ,  B01J19/02 ,  B01J19/24 ,  B01J2219/02 ,  C01B32/05 ,  F22B1/22 ,  Y02P20/124 ,  Y02P20/129

摘要： A method of thermal energy recovery from production of at least one solid carbon material comprises reacting at least one carbon oxide material and at least one gaseous reducing material at a temperature of greater than or equal to about 400° C., at a pressure greater than or equal to about 1×105 pascal, and in the presence of at least one catalyst material to produce at least one solid carbon material and a gaseous effluent stream comprising water vapor. Thermal energy is extracted from the gaseous effluent stream comprising water vapor. Other methods of generating recoverable thermal energy are disclosed, as is a solid carbon production system having thermal energy recovery.

摘要翻译： 从生产至少一种固体碳材料回收热能的方法包括在大于或等于约400℃的温度下使至少一种碳氧化物材料和至少一种气态还原材料在大于 或等于约1×10 5帕斯卡，并且在至少一种催化剂材料存在下，以产生至少一种固体碳材料和包含水蒸汽的气态流出物流。 从包含水蒸汽的气态流出物流中提取热能。 公开了产生可回收热能的其它方法，以及具有热能回收的固体碳生产系统。

公开(公告)号：US20080313962A1

公开(公告)日：2008-12-25

申请号：US12091258

申请日：2006-10-10

申请人： Peter Edward James Abbott ,  Martin Fowles

发明人： Peter Edward James Abbott ,  Martin Fowles

IPC分类号： C10J3/00 ,  C23F11/02

CPC分类号： B01J8/0496 ,  B01J19/002 ,  B01J2219/02 ,  C01B3/38 ,  C01B2203/0227 ,  C01B2203/0261 ,  C01B2203/0495 ,  C07C29/1518 ,  C07C41/01 ,  C10G2/32 ,  C23F11/02 ,  C07C31/04 ,  C07C43/043

摘要： A method for passivating low-alloy steel surfaces in apparatus operating in the temperature range 350 to 580° C. and exposed to a carbon monoxide containing gas mixture comprises adding a passivating compound containing at least one phosphorus (P) atom to the gas mixture. The gas mixture is preferably a reformed gas and also described is a process for producing a synthesis gas wherein, prior to cooling a reformed gas mixture to a temperature between 350 and 580° C. in apparatus having low-alloy steel surfaces downstream of one or more reforming steps, a passivating compound containing at least one phosphorus (P) atom is combined with the gas mixture.

摘要翻译： 在350至580℃的温度范围内操作并暴露于含一氧化碳的气体混合物的设备中钝化低合金钢表面的方法包括向气体混合物中加入含有至少一个磷（P）原子的钝化化合物。 气体混合物优选是重整气体，并且还描述了一种生产合成气的方法，其中在将重整气体混合物冷却至350-580℃之间的温度之前，在具有低合金钢表面的装置中， 更多的重整步骤，含有至少一个磷（P）原子的钝化化合物与气体混合物组合。

公开(公告)号：US06926869B2

公开(公告)日：2005-08-09

申请号：US09970975

申请日：2001-10-05

申请人： Enrico Rizzi

发明人： Enrico Rizzi

IPC分类号： B01J10/00 ,  B01J19/00 ,  B01J19/24 ,  B01J19/26 ,  B01J19/28 ,  C01B32/50 ,  C07C273/04 ,  B01J8/02

CPC分类号： C07C273/04 ,  B01J19/0053 ,  B01J19/2425 ,  B01J19/26 ,  B01J19/28 ,  B01J2219/00081 ,  B01J2219/02 ,  B01J2219/185

摘要： An apparatus (1) for carbamate decomposition and ammonia and carbon dioxide stripping from urea solutions, wherein a stripper (2) including a substantially cylindrical shell (3), which can be fitted onto a structure (6) for supporting the shell (3) in two distinct vertical positions rotated by 180 ° with respect to a horizontal symmetry axis (x-x) of the stripper. By virtue of the symmetrical design of stripper (2), the operation and the associated connections of the upper and lower portions are effectively interchangeable, thereby providing a substantial increase in the service life of the stripper when the stripper is rotated so as to bring a corrosion damaged upper part down, at the bottom of the apparatus, and bring the opposed, not yet damaged corresponding area up.

摘要翻译： 一种用于氨基甲酸酯分解的装置（1）和从尿素溶液中除去氨和二氧化碳的装置（1），其中包括可以装配到用于支撑外壳（3）的结构（6）上的大致圆筒形壳体（3）的汽提器（2） 在相对于汽提器的水平对称轴（xx）旋转180°的两个不同的垂直位置。 由于剥离器（2）的对称设计，上部和下部的操作和相关联的连接可以有效地互换，从而在剥离器旋转时提供剥离器的使用寿命，从而使剥离器 腐蚀损坏的上部部分向下，在设备的底部，并带来相对的，尚未损坏的相应区域向上。