公开(公告)号：US20240207811A1

公开(公告)日：2024-06-27

申请号：US18554246

申请日：2022-04-07

Applicant: LINDE GMBH ,  BASF SE ,  SABIC Global Technologies B.V.

Inventor： Mathieu Zellhuber ,  Martin Hofstätter ,  Kiara Aenne Kochendoerfer ,  Andrey Shustov ,  Eric Jenne ,  Andrea Haunert ,  Scott A. Stevenson ,  Robert R. Broekhuis ,  Andrew M. Ward

IPC: B01J19/24 ,  B01J3/00

CPC classification number: B01J19/243 ,  B01J3/00 ,  B01J2219/00121 ,  B01J2219/00132 ,  B01J2219/00981

Abstract: A method for carrying out a chemical reaction includes using a reactor arrangement in which reaction tubes arranged in a reactor vessel are heated to a reaction tube temperature level between 400° C. and 1,500° C. during a reaction period using radiant heat provided by means of one or more electric heating elements arranged in the reactor vessel. In at least a part of the reactor vessel in which the heating elements are provided, a gas atmosphere is provided during the reaction period, which gas atmosphere has a defined volume fraction of oxygen.

公开(公告)号：US09945185B2

公开(公告)日：2018-04-17

申请号：US14291862

申请日：2014-05-30

Applicant: Baker Hughes Incorporated

Inventor： Marc W. Bird

IPC: E21B10/567 ,  B24D18/00 ,  B24D99/00 ,  E21B10/55

CPC classification number: E21B10/567 ,  B01J3/00 ,  B01J2203/062 ,  B01J2203/0655 ,  B01J2203/0685 ,  B24D18/0009 ,  B24D99/005 ,  E21B10/55

Abstract: A method of forming polycrystalline diamond includes encapsulating diamond particles, carbon monoxide, and carbon dioxide in a container. The encapsulated diamond particles, carbon monoxide, and carbon dioxide are subjected to a pressure of at least 4.5 GPa and a temperature of at least 1400° C. to form inter-granular bonds between the diamond particles. A cutting element includes polycrystalline diamond material comprising inter-bonded grains of diamond. The polycrystalline diamond material is substantially free of graphitic carbon and metallic compounds. The polycrystalline diamond material exhibits a density of at least about 3.49 g/cm3 and a modulus of at least about 1000 GPa. An earth-boring tool may include such a cutting element secured to a body.

公开(公告)号：US09719210B2

公开(公告)日：2017-08-01

申请号：US14825363

申请日：2015-08-13

Applicant: UPM-Kymmene Corporation

Inventor： Mauno Miettinen

IPC: D21C11/10 ,  B01J3/02 ,  B01J3/04 ,  B01J3/00 ,  C07G1/00 ,  D21C11/00 ,  D21C11/04

CPC classification number: D21C11/10 ,  B01J3/00 ,  B01J3/02 ,  B01J3/042 ,  C07G1/00 ,  D21C11/0007 ,  D21C11/04

Abstract: In a method for the continuous precipitation of lignin from black liquor black liquor is provided so as to flow as a pressurized flow in a reactor with a dwell time of less than 300 s. An acidifying agent selected from the group of carbon dioxide, acid and their combinations is led to the flow at one or more feeding sites to lower the pH of black liquor. The pH is allowed to decrease by the effect of the acidifying agent in the pressurized flow to the precipitation point of lignin, the pressure of the pressurized flow is abruptly released, and lignin particles are separated from black liquor.

公开(公告)号：US20150345229A1

公开(公告)日：2015-12-03

申请号：US14291862

申请日：2014-05-30

Applicant: Baker Hughes Incorporated

Inventor： Marc W. Bird

IPC: E21B10/567 ,  B24D99/00 ,  E21B10/55 ,  B24D18/00

CPC classification number: E21B10/567 ,  B01J3/00 ,  B01J2203/062 ,  B01J2203/0655 ,  B01J2203/0685 ,  B24D18/0009 ,  B24D99/005 ,  E21B10/55

Abstract: A method of forming polycrystalline diamond includes encapsulating diamond particles, carbon monoxide, and carbon dioxide in a container. The encapsulated diamond particles, carbon monoxide, and carbon dioxide are subjected to a pressure of at least 4.5 GPa and a temperature of at least 1400° C. to form inter-granular bonds between the diamond particles. A cutting element includes polycrystalline diamond material comprising inter-bonded grains of diamond. The polycrystalline diamond material is substantially free of graphitic carbon and metallic compounds. The polycrystalline diamond material exhibits a density of at least about 3.49 g/cm3 and a modulus of at least about 1000 GPa. An earth-boring tool may include such a cutting element secured to a body.

Abstract translation: 形成多晶金刚石的方法包括将金刚石颗粒，一氧化碳和二氧化碳包封在容器中。 将包封的金刚石颗粒，一氧化碳和二氧化碳经受至少4.5GPa的压力和至少1400℃的温度以在金刚石颗粒之间形成颗粒间结合。 切割元件包括多晶金刚石材料，其包含金刚石的互相结合的颗粒。 多晶金刚石材料基本上不含石墨碳和金属化合物。 多晶金刚石材料表现出至少约3.49g / cm 3的密度和至少约1000GPa的模量。 钻孔工具可以包括固定到主体上的这种切割元件。

公开(公告)号：US09139606B2

公开(公告)日：2015-09-22

申请号：US13879085

申请日：2011-10-14

Applicant: Mauno Miettinen

Inventor： Mauno Miettinen

IPC: D21C11/00 ,  C07G1/00 ,  D21C11/04

CPC classification number: D21C11/10 ,  B01J3/00 ,  B01J3/02 ,  B01J3/042 ,  C07G1/00 ,  D21C11/0007 ,  D21C11/04

Abstract: In a method for the continuous precipitation of lignin from black liquor black liquor is provided so as to flow as a pressurized flow in a reactor (2) with a dwell time of less than 300s,—an acidifying agent selected from the group of carbon dioxide, acid and their combinations is led to the flow at one or more feeding sites (2a) to lower the pH of black liquor,—the pH is allowed to decrease by the effect of the acidifying agent in the pressurized flow to the precipitation point of lignin, the pressure of the pressurized flow is abruptly released, and lignin particles are separated from black liquor.

Abstract translation: 在从黑液中连续沉淀木质素的方法中，提供黑液作为加压流在停留时间小于300s的反应器（2）中流动的方法 - 在选自二氧化碳组中的酸化剂 ，酸和它们的组合被导致在一个或多个进料位置（2a）处的流动以降低黑液的pH， - 通过加压流中的酸化剂的作用使pH降低到沉淀点 木质素，加压流的压力突然释放，木质素颗粒与黑液分离。

公开(公告)号：US07988869B2

公开(公告)日：2011-08-02

申请号：US12066122

申请日：2006-09-26

Applicant: Hubert-Alexandre Turc ,  Christophe Joussot-Dubien

Inventor： Hubert-Alexandre Turc ,  Christophe Joussot-Dubien

IPC: C02F1/72

CPC classification number: B01J19/02 ,  B01J3/00 ,  B01J3/008 ,  B01J8/006 ,  B01J8/222 ,  B01J19/1806 ,  B01J2219/00083 ,  B01J2219/00094 ,  B01J2219/00779 ,  B01J2219/0277 ,  C02F11/06 ,  C02F11/08 ,  C02F2103/26

Abstract: A reactor for treating with pressurized water a material in a fluid reaction medium. It comprises a body (2) delimiting a reaction area (10), an inlet (48) for the material to be treated in the reaction area (10), a point (46) for introducing an oxidant into the reaction area (10), at least one outlet for the treated material outside the reaction area (10), the material to be treated follows a path defined in the reaction area between its inlet and its outlet. The point (46) for introducing the oxidant in the reaction area (10) is located downstream from the inlet (48) for the material and is spaced apart from the latter by a certain distance so as to define an anoxic area (20) comprised between the inlet for the material to be treated and the point for introducing the oxidant, an area in which the fluid medium is in anoxia.

Abstract translation: 一种用加压水处理流体反应介质中的材料的反应器。 它包括界定反应区域（10）的主体（2），反应区域（10）中要处理的材料的入口（48），用于将氧化剂引入反应区域（10）的点（46） 在反应区域（10）外部的处理材料的至少一个出口，待处理的材料遵循在其入口和出口之间的反应区域中限定的路径。 用于在反应区域（10）中引入氧化剂的点（46）位于用于材料的入口（48）的下游，并且与氧化剂的间隔距离一定距离，以便限定缺氧区域（20），其包含 在待处理材料的入口和用于引入氧化剂的点之间，流体介质处于缺氧区域。

公开(公告)号：US20080187479A1

公开(公告)日：2008-08-07

申请号：US11913611

申请日：2006-05-04

Applicant: Mark Gregory Munday

Inventor： Mark Gregory Munday

IPC: C01B21/064 ,  C01B31/06

CPC classification number: B01J3/002 ,  B01J3/00 ,  B01J3/065 ,  B01J6/004 ,  B01J2203/062 ,  B01J2203/0645 ,  B01J2203/0655 ,  B01J2203/066 ,  B01J2203/0685 ,  C04B35/52 ,  C04B35/5831 ,  C04B35/62695 ,  C04B35/638 ,  C04B2235/405 ,  C04B2235/422 ,  C04B2235/427 ,  C04B2235/652 ,  C04B2235/6582 ,  C04B2235/72

Abstract: The invention relates to a method for debindering and/or purifying granules or material suitable for use in High Pressure High Temperatures diamond or cubic boron nitride synthesis, the method comprising the steps of passing the granules or material through a zone having controlled atmosphere and temperature in a continuous manner, the zone having a maximum temperature within the zone of greater than approximately 600° C, wherein the time spent by each granule within the zone is less than 30 minutes.

Abstract translation: 本发明涉及一种用于脱粘和/或净化适用于高压高温金刚石或立方氮化硼合成的颗粒或材料的方法，所述方法包括以下步骤：使颗粒或材料通过具有受控气氛和温度的区域 该区域具有在大于约600℃的区域内的最大温度，其中每个颗粒在该区域内花费的时间小于30分钟。

公开(公告)号：US20040254311A1

公开(公告)日：2004-12-16

申请号：US10859162

申请日：2004-06-03

Inventor： Koichiro Matsuno

IPC: C08F002/00

CPC classification number: B01J19/0013 ,  B01J3/00 ,  B01J3/042 ,  B01J14/00 ,  B01J19/2415 ,  B01J19/2465 ,  B01J2219/00094 ,  B01J2219/00099 ,  B01J2219/0011 ,  B01J2219/00135 ,  B01J2219/00166 ,  B01J2219/00184 ,  B01J2219/00245

Abstract: A flow reactor for liquid-phase polymerization reaction, which enables controlling the degree of polymerization for, for example, amino acid polymerization, wherein the liquid reaction mixture containing the organic reactive molecules to be polymerized is emitted from a high-temperature high-pressure part (A) to a low-temperature high-pressure part (B) via a circulation line (C), whereby inhibiting the decomposition of the polymer product in the low-temperature high-pressure part (B), after which the polymer product is once again sent to the high-temperature high-pressure part (A) through the circulation line for further polymerization, and the same cycle is repeated.

Abstract translation: 一种用于液相聚合反应的流动反应器，其能够控制例如氨基酸聚合的聚合度，其中含有待聚合的有机反应性分子的液体反应混合物从高温高压部分 （A）通过循环管线（C）与低温高压部件（B）连接，从而抑制聚合物产物在低温高压部分（B）中的分解，之后聚合物产物 再通过循环管线再次送入高温高压部分（A）进一步聚合，重复相同的循环。

公开(公告)号：US06342191B1

公开(公告)日：2002-01-29

申请号：US09202369

申请日：1998-12-10

Applicant: Bryan E. Kepner ,  Eric A. Mintz

Inventor： Bryan E. Kepner ,  Eric A. Mintz

IPC: B01D4700

CPC classification number: B01J20/3441 ,  B01D53/02 ,  B01J3/00 ,  B01J3/02 ,  B01J19/085 ,  B01J19/24 ,  B01J20/06 ,  B01J20/08 ,  B01J37/0236 ,  B01J37/34 ,  B01J37/344 ,  B01J37/347 ,  B01J2219/00112 ,  B01J2219/00162 ,  B01J2219/00177 ,  C01B32/366

Abstract: This invention relates to a process for producing an enhanced adsorbent particle comprising contacting a non-amorphous, non-ceramic, crystalline, porous, calcined, aluminum oxide particle that was produced by calcining at a particle temperature of from 300° C. to 700° C., with an acid for a sufficient time to increase the adsorbent properties of the particle. A process for producing an enhanced adsorbent particle comprising contacting a non-ceramic, porous, oxide adsorbent particle with an acid for a sufficient time to increase the adsorbent properties of the particle is also disclosed. Particles made by the process of the instant invention and particle uses, such as remediation of waste streams, are also provided. The invention also relates to a method for producing an adsorbent and/or catalyst and binder system. The invention also relates to particles made by the process, binders, and methods for remediating contaminants in a stream. The invention also relates to an anchored adsorbent and/or catalyst and binder system.

Abstract translation: 本发明涉及一种生产增强型吸附剂颗粒的方法，该方法包括将通过在300℃至700℃的颗粒温度下煅烧而制备的非非晶态非陶瓷结晶多孔煅烧氧化铝颗粒 C.用酸充分时间以增加颗粒的吸附剂性质。 还公开了一种用于生产增强的吸附剂颗粒的方法，其包括使非陶瓷，多孔氧化物吸附剂颗粒与酸接触足够的时间以增加颗粒的吸附剂性质。 还提供了通过本发明的方法制备的颗粒和颗粒使用，例如废物流的修复。 本发明还涉及一种用于生产吸附剂和/或催化剂和粘合剂体系的方法。 本发明还涉及通过该方法制备的颗粒，粘合剂和用于补充流中的污染物的方法。 本发明还涉及锚定的吸附剂和/或催化剂和粘合剂体系。

公开(公告)号：US06333014B1

公开(公告)日：2001-12-25

申请号：US09029358

申请日：1998-02-24

Applicant: Ermanno Filippi

Inventor： Ermanno Filippi

IPC: C01C104

CPC classification number: C01B3/34 ,  B01J3/00 ,  B01J10/00 ,  C01B3/025 ,  C01B2203/0288 ,  C01B2203/0475 ,  C01B2203/0495 ,  C01B2203/061 ,  C01B2203/068 ,  C01B2203/0883 ,  C01B2203/1241 ,  C01B2203/141 ,  C07C29/1518 ,  C07C31/04

Abstract: A process for ammonia and methanol co-production in a plant comprising a secondary reformer section, a high-temperature CO conversion section and a low-temperature CO conversion section, arranged in series, and an ammonia synthesis section, is distinguished by the fact that the unreacted gas flow coming from a methanol synthesis section, before being fed to the low-temperature CO conversion section, is advantageously saturated with a liquid flow comprising H2O appropriately heated by indirect heat exchange with a gaseous flow coming from the secondary reformer section.

Abstract translation: 在包括二次重整器部分，高温CO转化部分和低温CO转化部分串联布置的设备中的氨和甲醇共同生产的方法和氨合成部分的特征在于以下事实： 来自甲醇合成段的未反应气流在被供给到低温CO转化段之前有利地被包含通过与来自二级重整器部分的气流的间接热交换适当加热的H 2 O的液体流饱和。