专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US06464858B1 Method for improving the yield of heavy hydrocarbons in a thermal cracking process 失效
标题翻译：改善热裂解过程中重质烃产率的方法
公开(公告)号：US06464858B1
公开(公告)日：2002-10-15
申请号：US08296292
申请日：1994-08-25
申请人： Ronald E. Brown , Larry E. Reed , James P. Degraffenried , Timothy P. Murtha , Gil J. Greenwood , Timothy P. Harper , Mark D. Scharre
发明人： Ronald E. Brown , Larry E. Reed , James P. Degraffenried , Timothy P. Murtha , Gil J. Greenwood , Timothy P. Harper , Mark D. Scharre
IPC分类号： C10G912
CPC分类号： C10G9/203 , C10G9/16 , Y10S585/95
摘要： The incremental yield of hydrocarbons having five or more carbon atoms in a cracked product from a thermal cracking process is increased by contacting or treating the tubes of a thermal cracking furnace with a composition comprising tin and silicon.
摘要翻译：通过将热裂解炉的管与包含锡和硅的组合物接触或处理，来提高来自热裂解过程的裂化产物中具有五个或更多个碳原子的烃的增量。

32. 发明授权

US6056870A Method of promoting the decomposition of silicon compounds in a process for depositing silicon upon a metal surface 失效
标题翻译：在金属表面沉积硅的工艺中促进硅化合物分解的方法
公开(公告)号：US6056870A
公开(公告)日：2000-05-02
申请号：US296307
申请日：1994-08-25
申请人： Larry E. Reed , Ronald E. Brown , Timothy P. Murtha , Timothy P. Harper , James P. Degraffenried , Mark D. Scharre , Gil J. Greenwood
发明人： Larry E. Reed , Ronald E. Brown , Timothy P. Murtha , Timothy P. Harper , James P. Degraffenried , Mark D. Scharre , Gil J. Greenwood
IPC分类号： C01B33/02 , C10G9/16 , C23C18/12
CPC分类号： C10G9/16 , Y10S585/95
摘要： For a given percentage decomposition, the decomposition temperature of an organosilicon compound is reduced by admixing with the organosilicon compound a decomposition promoting organotin compound. The amount of decomposition promoting organotin compound admixed with the organosilicon compound is sufficient to effectively lower the decomposition temperature of the organosilicon required for a given percentage decomposition.
摘要翻译：对于给定的百分比分解，通过与有机硅化合物混合分解促进的有机锡化合物来降低有机硅化合物的分解温度。与有机硅化合物混合的分解促进有机锡化合物的量足以有效降低给定百分比分解所需的有机硅的分解温度。

33. 发明授权

US5146024A Hydroalkylation of aromatic hydrocarbons 失效
标题翻译：芳烃的烷基化
公开(公告)号：US5146024A
公开(公告)日：1992-09-08
申请号：US703071
申请日：1991-05-20
申请人： Larry E. Reed
发明人： Larry E. Reed
IPC分类号： B01J29/072 , C07C2/74
CPC分类号： B01J29/072 , C07C2/74 , C07C2101/14 , C07C2529/12
摘要： A process for converting aromatic hydrocarbons (in particular benzene) to cycloalkyl-substituted aromatic hydrocarbons (in particular cyclohexylbenzene) in the presence of free hydrogen and a palladium-promoted zeolite catalyst is carried out in the presence of carbon monoxide as process modifier (so as to enhance the selectivity to the cycloalkyl-substituted aromatic hydrocarbon).
摘要翻译：在游离氢和钯催化的沸石催化剂存在下，将芳烃（特别是苯）转化为环烷基取代的芳烃（特别是环己基苯）的方法在一氧化碳作为过程改性剂的存在下进行以提高对环烷基取代的芳烃的选择性）。

34. 发明授权

US08974676B2 Treatment stages for selenium removal 有权
标题翻译：硒去除的处理阶段
公开(公告)号：US08974676B2
公开(公告)日：2015-03-10
申请号：US13035372
申请日：2011-02-25
申请人： Mark A. Hughes , Charles J. Lord, III , Bruce B. Randolph , Joe B. Cross , Sumod Kalakkunnath , Mike K. Corbett , Roger K. Goenner , Larry E. Reed
发明人： Mark A. Hughes , Charles J. Lord, III , Bruce B. Randolph , Joe B. Cross , Sumod Kalakkunnath , Mike K. Corbett , Roger K. Goenner , Larry E. Reed
IPC分类号： B01D15/00 , C02F1/42 , C02F1/58 , C02F9/00 , C02F1/02 , C02F1/24 , C02F1/28 , C02F1/38 , C02F1/44 , C02F1/463 , C02F1/52 , C02F101/10 , C02F101/20 , C02F101/32 , C02F1/00 , C02F1/40 , C02F1/469 , C02F1/66 , C02F1/70 , C02F103/00 , C02F103/10 , C02F103/36
CPC分类号： C02F1/58 , B01J20/0262 , B01J20/08 , B01J20/103 , B01J20/20 , B01J20/3204 , B01J20/3236 , C02F1/004 , C02F1/02 , C02F1/24 , C02F1/281 , C02F1/283 , C02F1/285 , C02F1/288 , C02F1/38 , C02F1/40 , C02F1/42 , C02F1/441 , C02F1/442 , C02F1/463 , C02F1/4693 , C02F1/5236 , C02F1/66 , C02F1/70 , C02F9/00 , C02F2001/007 , C02F2101/101 , C02F2101/103 , C02F2101/106 , C02F2101/20 , C02F2101/32 , C02F2101/325 , C02F2103/001 , C02F2103/10 , C02F2103/365 , C02F2301/08
摘要： Methods and apparatus relate to treating fluid to at least reduce selenium content within the fluid. The treating includes conditioning stages to alter a composition of the fluid prior to removal of the selenium content from the fluid. The composition of the fluid after the conditioning stages facilitates the removal of the selenium content or at least limits detrimental impact to selenium removal efficiency.
摘要翻译：方法和装置涉及处理流体以至少降低流体内的硒含量。处理包括在从流体中除去硒含量之前改变流体组成的调节阶段。在调节阶段之后的流体组成促进了硒含量的去除，或至少限制了硒去除效率的有害影响。

35. 发明授权

US07419606B2 Selenium removal process 有权
标题翻译：硒去除过程
公开(公告)号：US07419606B2
公开(公告)日：2008-09-02
申请号：US11639817
申请日：2006-12-15
申请人： Marvin Johnson , Charles J. Lord, III , Larry E. Reed , Kenneth C. McCarley , Glenn W. Dodwell , Tin Tack Peter Cheung , John Cruze , Richard Anderson
发明人： Marvin Johnson , Charles J. Lord, III , Larry E. Reed , Kenneth C. McCarley , Glenn W. Dodwell , Tin Tack Peter Cheung , John Cruze , Richard Anderson
IPC分类号： C02F1/58
CPC分类号： C02F1/288 , C02F1/281 , C02F1/283 , C02F2101/20 , C02F2103/365 , Y10S210/904 , Y10S210/911
摘要： A process for removing selenium from an aqueous stream using a supported sulfur material, and optionally the addition of an activating agent for enhanced removal of selenite, is disclosed.
摘要翻译：公开了一种使用负载的硫材料从水流中除去硒的方法，以及任选地添加用于增强亚硒酸盐去除的活化剂。

36. 发明授权

US07413664B2 Selenium removal process 有权
标题翻译：硒去除过程
公开(公告)号：US07413664B2
公开(公告)日：2008-08-19
申请号：US11639813
申请日：2006-12-15
申请人： Charles J. Lord, III , Larry E. Reed
发明人： Charles J. Lord, III , Larry E. Reed
IPC分类号： C02F1/58 , C02F101/18
CPC分类号： C02F1/725 , C02F1/281 , C02F1/283 , C02F1/5236 , C02F2101/20 , Y10S210/904 , Y10S210/911
摘要： A process for removing selenium from an aqueous stream using a supported sulfur material, to convert selenocyanate to selenite, followed by removal of the selenite from the aqueous stream.
摘要翻译：使用负载的硫材料从水流中除去硒，将硒氰酸酯转化为亚硒酸盐，然后从含水流中除去亚硒酸盐的方法。

37. 发明申请

US20080142450A1 Selenium removal process 有权
公开(公告)号：US20080142450A1
公开(公告)日：2008-06-19
申请号：US11639813
申请日：2006-12-15
申请人： Charles J. Lord , Larry E. Reed
发明人： Charles J. Lord , Larry E. Reed
IPC分类号： C02F1/58
CPC分类号： C02F1/725 , C02F1/281 , C02F1/283 , C02F1/5236 , C02F2101/20 , Y10S210/904 , Y10S210/911
摘要： A process for removing selenium from an aqueous stream using a supported sulfur material, to convert selenocyanate to selenite, followed by removal of the selenite from the aqueous stream.

38. 发明授权

US5616236A Method for providing a tube having coke formation and carbon monoxide inhibiting properties when used for the thermal cracking of hydrocarbons 失效
标题翻译：用于烃类热裂化时提供具有焦炭形成和一氧化碳抑制性能的管的方法
公开(公告)号：US5616236A
公开(公告)日：1997-04-01
申请号：US656796
申请日：1996-05-31
申请人： Ronald E. Brown , Larry E. Reed , Gil J. Greenwood , Timothy P. Harper , Mark D. Scharre
发明人： Ronald E. Brown , Larry E. Reed , Gil J. Greenwood , Timothy P. Harper , Mark D. Scharre
IPC分类号： C09K3/00 , C10G9/14 , C10G9/16
CPC分类号： C10G9/14 , C10G9/16 , C10G2400/20 , Y10S585/95
摘要： The rate of formation of carbon on the surfaces of thermal cracking tubes and the production of carbon monoxide during thermal cracking of hydrocarbons are inhibited by the use of cracking tubes treated with an antifoulant, including tin compound, silicon compound and sulfur compounds in the presence of a reducing gas such as hydrogen. Additionally, the concentration of carbon monoxide in a pyrolytic cracking process product stream is reduced by the treatment of the thermal cracking tubes of such process with a reducing gas having a concentration of a sulfur compound.
摘要翻译：通过使用在含有锡化合物，硅化合物和硫化合物的防污剂处理的裂化管中，在热裂解管表面形成碳的速率和烃热裂解过程中的一氧化碳的产生被抑制，还原气体如氢气。此外，通过用具有浓度为硫化合物的还原气体处理这种方法的热裂解管，热解裂解过程产物流中的一氧化碳浓度降低。

39. 发明授权

US5284994A Injection of antifoulants into thermal cracking reactors 失效
标题翻译：将防污剂注入热裂解反应器
公开(公告)号：US5284994A
公开(公告)日：1994-02-08
申请号：US4391
申请日：1993-01-13
申请人： Ronald E. Brown , K. James Sasaki , Larry E. Reed
发明人： Ronald E. Brown , K. James Sasaki , Larry E. Reed
IPC分类号： C07C4/04 , C10G9/16 , C23F11/02
CPC分类号： C10G9/16 , C07C4/04 , Y10S585/95
摘要： A liquid tin-containing antifoulant composition is injected into a metal-walled thermal cracking reactor tube, concurrently with the injection of a gaseous stream (preferably a steam-diluted C.sub.2 -C.sub.4 alkane stream), through a nozzle of an injection quill which is positioned in the center region of the reactor tube substantially parallel to the flow of the gaseous stream.A liquid tin-containing antifoulant is injected into a metal-walled thermal cracking reactor tube through a nozzle of an injection quill at a temperature of about 1000.degree.-1300.degree. F. while a gaseous stream (preferably a steam-diluted C.sub.2 -C.sub.4 alkane stream) flows through the reactor tube, followed by raising the temperature to about 1400.degree.-1800.degree. F. Preferably, the metal walls of the reactor tube are treated with steam after the antifoulant injection at about 1000.degree.-1300.degree. F. but before the antifoulant injection at about 1400.degree.-1800.degree. F.
摘要翻译：将含液体锡的防污剂组合物注入到金属壁热裂解反应器管中，同时注入气流（优选蒸汽稀释的C2-C4烷烃流），该注射套管位于在反应器管的中心区域基本上平行于气流的流动。将含液体锡的防污剂通过注射针筒的喷嘴在约1000-130华氏度的温度下注入金属壁热裂解反应器管中，同时气流（优选蒸汽稀释的C2-C4烷烃流）流过反应器管，随后将温度升高至约1400-180°F。优选地，反应器管的金属壁在约1000-130华氏度之后的防污注射之后用蒸汽处理。约1400度-1800华氏度的防污剂注射

40. 发明授权

US5258602A Technique for precision temperature measurements of a semiconductor layer or wafer, based on its optical properties at selected wavelengths 失效
标题翻译：基于其在选定波长处的光学性质的半导体层或晶片的精密温度测量技术
公开(公告)号：US5258602A
公开(公告)日：1993-11-02
申请号：US671343
申请日：1991-03-19
申请人： Charles Naselli , Larry E. Reed , Avraham Amith
发明人： Charles Naselli , Larry E. Reed , Avraham Amith
IPC分类号： G01K11/12 , H05B1/02
CPC分类号： G01K11/12
摘要： A method for sensitive and precise determination of the temperature of a thin layer or wafer of bandgap material, without requiring contact to the layer or to the wafer, is based on selection of optical wavelength or wavelengths and the measurements of transmittance through the sample at such wavelength(s). The relationship between the temperature variations of the absorption coefficient, whether determined by band-to-band absorption or a totally different mechanism, and the measured transmittance, provide an indication of the sample temperature, without regard to the ambient temperature. The method prescribes how to select the wavelength(s) based both on the intrinsic properties of the material and on the practical considerations of the measurement situation.
摘要翻译：灵敏和精确地确定带隙材料的薄层或晶片的温度而不需要与层或晶片接触的方法是基于光波长或波长的选择以及通过样品透射率的测量波长（s）。吸收系数的温度变化之间的关系，无论是通过带 - 带吸收还是完全不同的机制确定，以及所测得的透射率之间的关系提供了样品温度的指示，而不考虑环境温度。该方法规定了如何基于材料的固有特性和测量情况的实际考虑来选择波长。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式