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1. 发明授权

US07414149B2 Non-routine reactor shutdown method 有权
标题翻译：非常规反应堆关闭方法
公开(公告)号：US07414149B2
公开(公告)日：2008-08-19
申请号：US11268152
申请日：2005-11-07
申请人： Michael Stanley DeCourcy , Nam Quoc Le
发明人： Michael Stanley DeCourcy , Nam Quoc Le
IPC分类号： C07C51/16 , C07C51/21
CPC分类号： B01J19/002 , B01J2208/00637 , B01J2219/00164 , B01J2219/002 , B01J2219/00225 , B01J2219/00231 , B01J2219/00261 , B01J2219/00263 , B01J2219/00272 , C07C45/33 , C07C45/35 , C07C46/06 , C07C51/215 , C07C51/252 , C07C51/265 , C07C51/313 , C07C47/22 , C07C50/18 , C07C57/04 , C07C63/16
摘要： The non-routine (e.g., emergency) shutdown of a chemical reaction process is achieved by a method of safely operating a chemical reaction process which comprises the steps of detecting an undesirable condition capable of affecting the process, minimizing the reaction of the reactants, and maintaining a flow of materials through the reaction zones of the process such that the reaction mixture is displaced from the reaction zones. The flow of materials may be maintained for a period of time such that the substantially all of the reaction mixture is displaced from the reaction zones, thereby flushing the reaction zones. The reaction mixture may then be purged to an ancillary vessel, such as an absorber.
摘要翻译：通过安全操作化学反应过程的方法实现化学反应过程的非常规（例如，紧急）关闭，该方法包括以下步骤：检测能够影响该过程的不希望的条件，使反应物的反应最小化;以及保持材料流过该方法的反应区域，使得反应混合物从反应区域移位。可以将材料的流动保持一段时间，使得基本上所有的反应混合物从反应区域移位，从而冲洗反应区域。然后将反应混合物吹扫到辅助容器，例如吸收器。

2. 发明申请

US20090112367A1 Apparatus and method for dislodging and extracting solid materials from tubes 审中-公开
标题翻译：从管中移出和提取固体物质的装置和方法
公开(公告)号：US20090112367A1
公开(公告)日：2009-04-30
申请号：US12074145
申请日：2008-02-29
申请人： Michael Stanley DeCourcy , Nam Quoc Le , Scott Mark Swann
发明人： Michael Stanley DeCourcy , Nam Quoc Le , Scott Mark Swann
IPC分类号： G05B15/00 , B02C17/16 , B02C23/00
CPC分类号： B01J8/0025 , B01J8/0045 , B01J8/06 , B01J2208/00761
摘要： The present invention provides an apparatus and method for efficiently dislodging and extracting at least a portion of solid materials from one or more reactor tubes of shell-and-tube reactors without damage to at least a portion of the solid materials which would otherwise render the solid materials unsuitable for re-use. The apparatus has at least one rod, a rotator assembly for rotating the rod, and a transmission assembly for applying an axially-directed force to insert the rod into a corresponding reactor tube and dislodging solid materials therein. The rod is also in fluid communication with an aspirator for extraction of dislodged solid materials. When the apparatus has more than one rod, they are arranged in a configuration matching the pattern of the reactor tubes and each rod is in axial alignment with a corresponding reactor tube. The method involves the steps of inserting one or more rods into corresponding reactor tubes, dislodging at least a portion of the solid materials, while minimizing damage to the solid materials or the tubes by rotating and applying an axially directed force to the rods as they contact the solid materials. The dislodged solid materials are then extracted from the reactor tubes. The method may further involve tracking and communicating the completed steps for each reactor tube by placing and replacing indicators on the reactor tubes, thereby enabling an operator to determine which step to perform next.
摘要翻译：本发明提供了一种用于从壳管式反应器的一个或多个反应器管中有效地移出和提取至少一部分固体材料的装置和方法，而不损坏固体材料的至少一部分，否则其将使固体材料不适合重复使用。该装置具有至少一个杆，用于旋转杆的旋转器组件和用于施加轴向力的传动组件，以将杆插入对应的反应器管中并将固体材料移出。该杆还与抽吸器流体连通，用于提取移出的固体材料。当设备具有多于一个杆时，它们被布置成与反应器管的图案匹配，并且每个杆与相应的反应器管轴向对准。该方法包括以下步骤：将一个或多个棒插入相应的反应器管中，移除固体材料的至少一部分，同时通过在杆接触时旋转并施加轴向定向的力来最小化对固体材料或管的损伤固体材料。然后从反应器管中提取移出的固体材料。该方法还可以包括通过在反应器管上放置和替换指示器来跟踪和传送每个反应器管的完成的步骤，从而使操作者能够确定下一步执行哪个步骤。

3. 发明申请

US20110131930A1 Method for blending and loading solid catalyst material into tubular structures 审中-公开
标题翻译：将固体催化剂材料混合并加载到管状结构中的方法
公开(公告)号：US20110131930A1
公开(公告)日：2011-06-09
申请号：US12928212
申请日：2010-12-07
申请人： Fernando Antonio Pessoa Cavalcanti , Michael Stanley DeCourcy , Peter Klugherz , Charles Lonzetta
发明人： Fernando Antonio Pessoa Cavalcanti , Michael Stanley DeCourcy , Peter Klugherz , Charles Lonzetta
IPC分类号： B65B1/04
CPC分类号： B01J8/0015 , B01J8/06 , B01J2208/00752 , G01G19/387
摘要： The present invention relates to a method for blending and loading solid material into vessels, such as into the tubes of shell and tube reactors, in a manner which maximizes compositional homogeneity and consistency of quantities and configurations of the blended solid materials. The solid materials comprise one or more solid catalyst materials, one or more solid inert materials, or blends thereof.
摘要翻译：本发明涉及将固体材料混合并加载到容器中的方法，例如以最大限度地提高混合固体材料的数量和构型的组成均匀性和一致性的方式进入壳管式反应器管。固体材料包括一种或多种固体催化剂材料，一种或多种固体惰性材料或其共混物。

4. 发明授权

US06983758B2 Prevention of unwanted material accumulations 有权
公开(公告)号：US06983758B2
公开(公告)日：2006-01-10
申请号：US10465487
申请日：2003-06-19
申请人： Michael Stanley DeCourcy , Connie Sue Williams , David Alec Williams
发明人： Michael Stanley DeCourcy , Connie Sue Williams , David Alec Williams
IPC分类号： F16K17/40
CPC分类号： F16K17/16 , B08B5/02 , B08B17/06 , F16K17/00 , F16K27/00 , Y10T137/1714 , Y10T137/4259
摘要： In one embodiment, the invention provides a rupture disk assembly having a rupture disk and a rupture disk holder. The rupture disk holder has a first annular member downstream of the rupture disk, a second annular member upstream of the rupture disk, and an optional third annular member upstream of the second annular member. An outer peripheral portion of the rupture disk is sandwiched between the first and second annular members; and, if a third annular member is present, (a) the second annular member is sandwiched between the outer peripheral portion of the rupture disk and the third annular member, and (b) the third annular member includes a fluid port aimed at the rupture disk. However, if the third annular member is not present, the second annular member includes a fluid port aimed at the rupture disk. In another embodiment, the invention provides an equipment access assembly having an equipment access cover, an equipment access cover mount, and an annular member between the equipment access cover and cover mount. The annular member includes a fluid port aimed at the equipment access cover. In yet another embodiment, the invention provides a valve mounting assembly having a downstream valve mount, an upstream valve mount, a valve intermediate the downstream and upstream valve mounts, and an annular member intermediate the valve and the upstream valve mount. The annular member includes a fluid port aimed at the valve.

5. 发明授权

US06939444B2 Sulfur-bearing residue treatment system 有权
标题翻译：含硫残渣处理系统
公开(公告)号：US06939444B2
公开(公告)日：2005-09-06
申请号：US10165070
申请日：2002-06-07
申请人： Curtis Instad Carlson, Jr. , Michael Stanley DeCourcy , Jamie Jerrick John Juliette , Thomas Albert Kaminski , Nicole Rendon Koegel , Nelson Ivan Quiros , Paul Benjamin Schladenhauffen , Peter John Schmeidler , Robert R. Maven , William Harry Engle, Jr. , Arthur Meisch
发明人： Curtis Instad Carlson, Jr. , Michael Stanley DeCourcy , Jamie Jerrick John Juliette , Thomas Albert Kaminski , Nicole Rendon Koegel , Nelson Ivan Quiros , Paul Benjamin Schladenhauffen , Peter John Schmeidler , Robert R. Maven , William Harry Engle, Jr. , Arthur Meisch
IPC分类号： B01D3/16 , B01D1/00 , B01D3/06 , B01D3/32 , B01D3/38 , B01D5/00 , C02F1/20 , C07C51/48 , C07C67/54 , C07C67/62 , C07C69/54
CPC分类号： B01D5/0036 , B01D1/0017 , B01D1/0058 , B01D3/06 , B01D3/322 , B01D3/38 , C02F1/20 , C07C51/48 , Y10S159/26 , Y10S203/11 , C07C57/04
摘要： A sulfur-bearing residue treatment system is provided for the recovery of valuable organic components and the reduction of capital costs and operating costs. The treatment system involves the use of a stripping vessel in conjunction with a heating apparatus. All elements of the treatment system may be coupled together to form one integral piece of equipment.
摘要翻译：提供含硫残留物处理系统，用于回收有价值的有机成分，降低资本成本和运营成本。处理系统涉及与加热装置结合使用剥离容器。处理系统的所有元件可以联接在一起以形成一个整体的设备。

6. 发明授权

US08470135B2 Method and apparatus for minimizing accumulation of polymer on process equipment, especially safety devices 有权
标题翻译：用于最小化聚合物在工艺设备，特别是安全装置上的累积的方法和装置
公开(公告)号：US08470135B2
公开(公告)日：2013-06-25
申请号：US13367784
申请日：2012-02-07
申请人： John O. Barnett , Michael Stanley DeCourcy , Michael W. Hurley
发明人： John O. Barnett , Michael Stanley DeCourcy , Michael W. Hurley
IPC分类号： B01D1/00 , B01D3/00 , B01D19/0002 , B01D53/14
CPC分类号： B01D3/16 , B01D3/42 , Y10S203/22 , Y10T137/043 , Y10T137/1692 , Y10T137/1812
摘要： Accumulation of polymer on equipment, which is in contact with polymerizable material during normal process operation, is minimized by the method and apparatus of the present invention. The method involves positioning and affixing the equipment, such as a pressure relief device, to process apparatus, such as a distillation column, proximate to a wetted region formed by liquid phase fluid in the process apparatus, such that the moving liquid phase fluid is at least intermittently in contact with the equipment and one or more of accumulated polymerizable material, condensate including same, and polymer, is washed off of the equipment. The apparatus of the present invention is effective for maintaining the service-readiness of the equipment, which provides for safe long-term operation of the process apparatus.
摘要翻译：通过本发明的方法和装置，使在正常工艺操作期间与可聚合材料接触的设备上的聚合物的积聚最小化。该方法包括将设备（例如压力释放装置）定位和固定到处理装置，例如蒸馏塔，靠近在处理装置中由液相流体形成的润湿区域，使得移动的液相流体处于最少间歇地与设备接触，并且一个或多个聚合的可聚合材料，包含其的冷凝物和聚合物，被冲洗掉。本发明的装置对于维持设备的服务准备是有效的，其提供了处理装置的安全长期操作。

7. 发明申请

US20120145205A1 METHOD AND APPARATUS FOR MINIMIZING ACCUMULATION OF POLYMER ON PROCESS EQUIPMENT, ESPECIALLY SAFETY DEVICES 有权
标题翻译：用于最小化聚合物在过程设备上的累积的方法和装置，特别是安全装置
公开(公告)号：US20120145205A1
公开(公告)日：2012-06-14
申请号：US13367784
申请日：2012-02-07
申请人： John O. Barnett , Michael Stanley DeCourcy , Michael W. Hurley
发明人： John O. Barnett , Michael Stanley DeCourcy , Michael W. Hurley
IPC分类号： B08B9/032
CPC分类号： B01D3/16 , B01D3/42 , Y10S203/22 , Y10T137/043 , Y10T137/1692 , Y10T137/1812
摘要： Accumulation of polymer on equipment, which is in contact with polymerizable material during normal process operation, is minimized by the method and apparatus of the present invention. The method comprises positioning and affixing the equipment, such as a pressure relief device, to process apparatus, such as a distillation column, proximate to a wetted region comprising liquid phase fluid in the process apparatus, such that the moving liquid phase fluid is at least intermittently in contact with the equipment and one or more of accumulated polymerizable material, condensate comprising same, and polymer, is washed off of the equipment. The apparatus of the present invention is effective for maintaining the service-readiness of the equipment, which provides for safe long-term operation of the process apparatus.
摘要翻译：通过本发明的方法和装置，使在正常工艺操作期间与可聚合材料接触的设备上的聚合物的积聚最小化。该方法包括将设备（例如压力释放装置）定位并固定在处理装置（例如蒸馏塔）中，该加工装置在处理装置内靠近包含液相流体的润湿区域，使得移动液相流体至少间歇地与设备接触，并且一个或多个聚合可聚合材料，包含其的冷凝物和聚合物，被冲洗掉。本发明的装置对于维持设备的服务准备是有效的，其提供了处理装置的安全长期操作。

8. 发明申请

US20090299090A1 Method for production of purified (meth)acrylic acid 有权
标题翻译：纯化（甲基）丙烯酸的生产方法
公开(公告)号：US20090299090A1
公开(公告)日：2009-12-03
申请号：US12455371
申请日：2009-06-01
申请人： Keith F. Briegel , Michael Stanley DeCourcy , James Elder , James Jerrick Juilette , Joy Lydon Mendoza
发明人： Keith F. Briegel , Michael Stanley DeCourcy , James Elder , James Jerrick Juilette , Joy Lydon Mendoza
IPC分类号： C07C67/54
CPC分类号： C07C51/46 , B01D3/36 , C07C51/50 , C07C57/04
摘要： The present invention relates to reducing corrosion of distillation equipment during azeotropic distillation of (meth)acrylic acid in the presence of dissolved copper, by providing aqueous (meth)acrylic acid having not more than 0.1% by weight formaldehyde, based on the total weight of the aqueous (meth)acrylic acid. The source of the copper may, for example, be copper-based polymerization inhibitors added to the aqueous (meth)acrylic acid and/or distillation equipment.
摘要翻译：本发明涉及在溶解的铜存在下，在（甲基）丙烯酸共沸蒸馏期间减少蒸馏设备的腐蚀，通过提供不超过0.1重量％甲醛的（甲基）丙烯酸，以（甲基）丙烯酸水溶液。铜的来源可以是加入到（甲基）丙烯酸水溶液和/或蒸馏设备中的铜基聚合抑制剂。

9. 发明授权

US07252138B2 Flow through tube plug 有权
标题翻译：流过管塞
公开(公告)号：US07252138B2
公开(公告)日：2007-08-07
申请号：US11194430
申请日：2005-08-01
申请人： Larry Junior Burkhalter , Michael Stanley DeCourcy , Stephan Kenneth Weinberg , Keith Frederick Briegel
发明人： Larry Junior Burkhalter , Michael Stanley DeCourcy , Stephan Kenneth Weinberg , Keith Frederick Briegel
IPC分类号： F28F7/00
CPC分类号： F28F9/167 , B23P6/00 , F16L55/163 , F28F11/00 , F28F11/02 , Y10T29/49352
摘要： A method and apparatus for the repair of damaged tubes, such as heat exchanger tubes, comprising inserting a flow through plug into the damaged heat exchanger tube. The flow through plug is tapered and creates a press fit when inserted within the heat exchanger tube. The flow through plug has an aperture along its axis, thus allowing for flow lengthwise through the flow through plug.
摘要翻译：一种用于修复诸如热交换器管的受损管的方法和装置，包括将流过插塞插入损坏的热交换器管中。通过塞子的流动是锥形的，并且当插入热交换器管时产生压配合。通过塞子的流动具有沿其轴线的孔，从而允许通过塞子流动的纵向流动。

10. 发明授权

US07128813B2 Process for manufacturing high purity methacrylic acid 有权
标题翻译：制造高纯度甲基丙烯酸的方法
公开(公告)号：US07128813B2
公开(公告)日：2006-10-31
申请号：US10420273
申请日：2003-04-22
申请人： Keith Frederick Briegel , James Clarence Day , Michael Stanley DeCourcy , Donald Alan Ebert , Jamie Jerrick John Juliette
发明人： Keith Frederick Briegel , James Clarence Day , Michael Stanley DeCourcy , Donald Alan Ebert , Jamie Jerrick John Juliette
IPC分类号： B01D3/14 , B01D3/34 , B01D3/42 , C07C51/44 , C07C57/04
CPC分类号： C07C51/44 , B01D3/146 , C07C51/50 , Y10S203/09 , Y10S203/20 , Y10S203/22 , C07C57/04
摘要： A process for the high yield production of high purity glacial methacrylic acid (“HPMAA”) with minimization of decomposition of hydroxy isobutyric acid (HIBA). The HPMAA is substantially pure, specifically 99% pure or greater with a water content of 0.05% or less. This improved process involves the steps of providing a crude MAA stream which was formed by hydrolyzing acetone cyanohydrin and, therefore, includes HIBA which is an intermediate product of the hydrolysis reaction, and purifying that crude methacrylic acid stream in a series of successive distillation steps.
摘要翻译：高产量生产高纯度冰甲基丙烯酸（“HPMAA”）的方法，其中羟基异丁酸（HIBA）的分解最小化。 HPMAA基本上是纯的，特别是99％纯度或更高，水含量为0.05％或更低。该改进方法包括提供通过水解丙酮氰醇而形成的粗MAA流的步骤，因此包括作为水解反应的中间产物的HIBA，并在一系列连续的蒸馏步骤中纯化该粗甲基丙烯酸流。

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