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公开(公告)号：US10577563B2
公开(公告)日：2020-03-03
申请号：US15808545
申请日：2017-11-09
Applicant: Refined Technologies, Inc.
Inventor： Sean Sears , Edward Alverson
IPC: C11D3/20 , C11D3/32 , B08B3/08 , C11D1/52 , C11D1/92 , C11D1/90 , C11D3/18 , C11D11/00 , C11D3/43 , B08B9/032 , C11D1/66 , B08B3/10 , B08B9/027 , B08B9/02
Abstract: Certain fatty acid amide-based surfactants such as cocamide DEA (also known as “coco(nut) diethanolamide” or “coco(nut) DEA”) when dissolved or dispersed in a cutting oil (diesel, light cycle oil, naphtha, and such other petroleum distillates) produce a petroleum distillate having significantly enhanced solvency for heavy residuals. Such solutions or dispersions are especially useful for cleaning vessels and similar equipment in refineries by circulating the solution or dispersion in the vessel, optionally with the application of heat.
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公开(公告)号：US09605234B2
公开(公告)日：2017-03-28
申请号：US15261406
申请日：2016-09-09
Applicant: Refined Technologies, Inc.
Inventor： Sean Sears
CPC classification number: C11D1/75 , B08B3/08 , B08B9/08 , C01B17/02 , C01B17/06 , C01B21/50 , C01G49/04 , C11D7/105
Abstract: Pyrophoric material such as iron sulfide is frequently found in refinery equipment. When the equipment is opened to the atmosphere for maintenance, an exothermic reaction can take place that may cause injury to personnel and catastrophic damage to equipment. A process used to treat pyrophoric material uses sodium nitrite injected into a gaseous carrier stream to oxidize iron sulfides to elemental sulfur and iron oxides. The sodium nitrite solution may be buffered to a pH of about 9 with disodium phosphate or monosodium phosphate. A chemical additive that provides a quantitative measure of reaction completion may be added to the treatment solution.
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3.发明申请Process for Removing Hydrocarbons and Noxious Gasses From Reactors and Media-Packed Equipment 有权从反应堆和介质包装设备中去除碳氢化合物和有毒气体的方法公开(公告)号：US20140326141A1
公开(公告)日：2014-11-06
申请号：US14333381
申请日：2014-07-16
Applicant: Refined Technologies Inc.
Inventor： Cody Nath , Barry Baker , Sean Sears
IPC: B01D53/14
CPC classification number: B01D53/1487 , B01D53/1493 , B01D2252/20 , B08B9/00 , C11D7/5004 , C11D11/0041
Abstract: A process for quickly removing hydrocarbon contaminants and noxious gases in a safe and effective manner from catalytic reactors, other media packed process vessels and associated equipment in the vapor phase without using steam. The cleaning agent contains one or more solvents, such as terpenes or other organic solvents. The cleaning agent is injected into contaminated equipment, along with a carrier gas, in the form of a cleaning vapor.
Abstract translation: 从气相中的催化反应器，其他介质包装过程容器和相关设备中以安全有效的方式快速除去碳氢化合物污染物和有害气体的过程，而不使用蒸汽。 清洁剂含有一种或多种溶剂，例如萜烯或其它有机溶剂。 清洁剂与清洁蒸气形式的载气一起注入污染的设备中。
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4.发明授权Process for removing hydrocarbons and noxious gasses from reactors and media-packed equipment 有权从反应堆和介质包装设备中除去碳氢化合物和有毒气体的方法公开(公告)号：US09017488B2
公开(公告)日：2015-04-28
申请号：US14333381
申请日：2014-07-16
Applicant: Refined Technologies Inc.
Inventor： Cody Nath , Barry Baker , Sean Sears
CPC classification number: B01D53/1487 , B01D53/1493 , B01D2252/20 , B08B9/00 , C11D7/5004 , C11D11/0041
Abstract: A process for quickly removing hydrocarbon contaminants and noxious gases in a safe and effective manner from catalytic reactors, other media packed process vessels and associated equipment in the vapor phase without using steam. The cleaning agent contains one or more solvents, such as terpenes or other organic solvents. The cleaning agent is injected into contaminated equipment, along with a carrier gas, in the form of a cleaning vapor.
Abstract translation: 从气相中的催化反应器，其他介质包装过程容器和相关设备中以安全有效的方式快速除去碳氢化合物污染物和有毒气体的过程，而不使用蒸汽。 清洁剂含有一种或多种溶剂，例如萜烯或其它有机溶剂。 清洁剂与清洁蒸气形式的载气一起注入污染的设备中。
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5.发明申请Process For Removing Hydrocarbons And Noxious Gasses From Reactors And Media-Packed Equipment 审中-公开从反应堆和介质包装设备中去除碳氢化合物和有害气体的方法公开(公告)号：US20130291898A1
公开(公告)日：2013-11-07
申请号：US13936807
申请日：2013-07-08
Applicant: Refined Technologies, Inc.
Inventor： Cody Nath , Barry Baker , Sean Sears
IPC: B08B9/00
CPC classification number: B01D53/1487 , B01D53/1493 , B01D2252/20 , B08B9/00 , C11D7/5004 , C11D11/0041
Abstract: A process for quickly removing hydrocarbon contaminants and noxious gases in a safe and effective manner from catalytic reactors, other media packed process vessels and associated equipment in the vapor phase without using steam. The cleaning agent contains one or more solvents, such as terpenes or other organic solvents. The cleaning agent is injected into contaminated equipment, along with a carrier gas, in the form of a cleaning vapor.
Abstract translation: 从气相中的催化反应器，其他介质包装过程容器和相关设备中以安全有效的方式快速除去碳氢化合物污染物和有害气体的过程，而不使用蒸汽。 清洁剂含有一种或多种溶剂，例如萜烯或其它有机溶剂。 清洁剂与清洁蒸气形式的载气一起注入污染的设备中。
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Patent Agency Ranking
公开(公告)号：US20240240325A1
公开(公告)日：2024-07-18
申请号：US18562247
申请日：2022-05-05
Applicant: Refined Technologies, Inc.
Inventor： Sean Sears , Landon Wagter , Clint Adams
IPC: C23F11/18
CPC classification number: C23F11/18
Abstract: Compositions, systems and methods for treating stainless steel vessels to prevent polythionic acid stress corrosion cracking are described. Compositions include pre-mixed K2CO3 solutions that can be diluted on-site to desired K2CO3 concentrations via in-line mixing with water prior to placement within a stainless steel vessel to be treated.
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公开(公告)号：US20230302436A1
公开(公告)日：2023-09-28
申请号：US18018671
申请日：2021-07-28
Applicant: Refined Technologies, Inc.
Inventor： James Esteban , Sean Sears , Trey Schuenemann
IPC: B01J23/94 , B01J8/00 , B08B9/08 , B01J23/881 , C23G1/14
CPC classification number: B01J23/94 , B01J8/0015 , B08B9/08 , B01J23/881 , C23G1/14 , B01J2208/00707
Abstract: Methods and compositions for the removal of metal sulfides from spent catalysts in reactor vessels and associated equipment are described herein. Using the methods described herein, metal sulfides of a spent catalysts are converted to metal oxides and gaseous and liquid by-products when reacted with a formulation having one or more oxidizing agents. Also, using the methods described herein, metal sulfides and sulfides in the process equipment are oxidized, eliminating the potential formation of polythionic and thionic acids protecting materials from polythionic stress corrosion cracking. Also, using the methods described herein, halides (including chloride) and halide containing compounds and salts in the process equipment are removed, eliminating the potential formation of halide acids and further neutralized via pH buffering, and protecting materials from halide stress corrosion cracking.
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公开(公告)号：US20160376527A1
公开(公告)日：2016-12-29
申请号：US15261406
申请日：2016-09-09
Applicant: Refined Technologies, Inc.
Inventor： Sean Sears
CPC classification number: C11D1/75 , B08B3/08 , B08B9/08 , C01B17/02 , C01B17/06 , C01B21/50 , C01G49/04 , C11D7/105
Abstract: Pyrophoric material such as iron sulfide is frequently found in refinery equipment. When the equipment is opened to the atmosphere for maintenance, an exothermic reaction can take place that may cause injury to personnel and catastrophic damage to equipment. A process used to treat pyrophoric material uses sodium nitrite injected into a gaseous carrier stream to oxidize iron sulfides to elemental sulfur and iron oxides. The sodium nitrite solution may be buffered to a pH of about 9 with disodium phosphate or monosodium phosphate. A chemical additive that provides a quantitative measure of reaction completion may be added to the treatment solution.
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公开(公告)号：US09452941B2
公开(公告)日：2016-09-27
申请号：US14666500
申请日：2015-03-24
Applicant: Refined Technologies, Inc.
Inventor： Sean Sears
CPC classification number: C11D1/75 , B08B3/08 , B08B9/08 , C01B17/02 , C01B17/06 , C01B21/50 , C01G49/04 , C11D7/105
Abstract: Pyrophoric material such as iron sulfide is frequently found in refinery equipment. When the equipment is opened to the atmosphere for maintenance, an exothermic reaction can take place that may cause injury to personnel and catastrophic damage to equipment. A process used to treat pyrophoric material uses sodium nitrite injected into a gaseous carrier stream to oxidize iron sulfides to elemental sulfur and iron oxides. The sodium nitrite solution may be buffered to a pH of about 9 with disodium phosphate or monosodium phosphate. A chemical additive that provides a quantitative measure of reaction completion may be added to the treatment solution.
Abstract translation: 在炼油设备中经常出现诸如硫化铁之类的发火材料。 当设备向大气开放进行维护时，可能会发生放热反应，可能会对人员造成伤害，并对设备造成灾难性的损坏。 用于处理发火材料的方法使用注入气态载体流的亚硝酸钠将硫化铁氧化成元素硫和氧化铁。 亚硝酸钠溶液可以用磷酸二钠或磷酸一钠缓冲至约9的pH。 可以向处理溶液中加入提供反应完成的定量测定的化学添加剂。
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公开(公告)号：US20150273533A1
公开(公告)日：2015-10-01
申请号：US14666500
申请日：2015-03-24
Applicant: Refined Technologies, Inc.
Inventor： Sean Sears
IPC: B08B3/08
CPC classification number: C11D1/75 , B08B3/08 , B08B9/08 , C01B17/02 , C01B17/06 , C01B21/50 , C01G49/04 , C11D7/105
Abstract: Pyrophoric material such as iron sulfide is frequently found in refinery equipment. When the equipment is opened to the atmosphere for maintenance, an exothermic reaction can take place that may cause injury to personnel and catastrophic damage to equipment. A process used to treat pyrophoric material uses sodium nitrite injected into a gaseous carrier stream to oxidize iron sulfides to elemental sulfur and iron oxides. The sodium nitrite solution may be buffered to a pH of about 9 with disodium phosphate or monosodium phosphate. A chemical additive that provides a quantitative measure of reaction completion may be added to the treatment solution.
Abstract translation: 在炼油设备中经常出现诸如硫化铁之类的发火材料。 当设备向大气开放进行维护时，可能会发生放热反应，可能会对人员造成伤害，并对设备造成灾难性的损坏。 用于处理发火材料的方法使用注入气态载体流的亚硝酸钠将硫化铁氧化成元素硫和氧化铁。 亚硝酸钠溶液可以用磷酸二钠或磷酸一钠缓冲至约9的pH。 可以向处理溶液中加入提供反应完成的定量测定的化学添加剂。
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