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1. 发明申请

WO2016137925A1 METHOD TO SELECTIVELY REMOVE HYDROGEN SULFIDE FROM A GAS STREAM USING A FUNCTIONALIZED CROSS-LINKED MACROPOROUS POLYMER 审中-公开
标题翻译：使用功能齐全的交联大分子聚合物选择性地从气体流中除去氢化硫的方法
公开(公告)号：WO2016137925A1
公开(公告)日：2016-09-01
申请号：PCT/US2016/019030
申请日：2016-02-23
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： TAN, Runyu , BADHWAR, Ajay N. , GOLTZ, H. Robert , PADILLA, Gerardo
IPC分类号： B01D53/02 , C10L3/10
CPC分类号： B01J20/267 , B01D53/02 , B01D53/0438 , B01D53/0462 , B01D53/047 , B01D2252/20431 , B01D2253/202 , B01D2253/306 , B01D2253/308 , B01D2253/311 , B01D2256/245 , B01D2257/304 , B01D2259/4009 , B01D2259/40094 , B01D2259/40098 , B01J20/28061 , B01J20/28064 , B01J20/28066 , B01J20/28073 , B01J20/28076 , B01J20/28083 , B01J20/28085 , C10L3/103 , C10L2290/12 , C10L2290/542
摘要： A process is disclosed for the removal of hydrogen sulfide (H 2 S) from natural. This process provides for passing a natural gas feedstream comprising H 2 S though a regenerable adsorbent media which adsorbs H 2 S to provide an H 2 S-lean natural gas product and H 2 S. The regenerable adsorbent media of the present invention is a tertiary amine functionalized cross-linked macroporous polymeric adsorbent media.
摘要翻译：公开了从天然中除去硫化氢（H 2 S）的方法。该方法提供使包含H 2 S的天然气进料流通过吸附H 2 S的可再生的吸附剂介质，以提供富含H 2 S的天然气产物和H 2 S。本发明的可再生吸附剂介质是叔胺官能化交联的大孔聚合吸附介质。

2. 发明申请

WO2016122843A2 SEPARATION OF HYDROCARBONS USING REGENERABLE MACROPOROUS ALKYLENE-BRIDGED ADSORBENT 审中-公开
标题翻译：使用可再生的大孔亚烷基二硫化碳吸附剂分离烃
公开(公告)号：WO2016122843A2
公开(公告)日：2016-08-04
申请号：PCT/US2016/012259
申请日：2016-01-06
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： RODGERS, Matthew L. , KERN, Brandon J. , MATTEUCCI, Scott T. , GOLTZ, H. Robert , GISCH, Daryl J.
IPC分类号： B01D53/02
CPC分类号： B01D53/08 , B01D53/02 , B01D2253/202 , B01D2256/24 , B01D2256/245 , B01D2257/7022 , B01D2259/40094 , B01J20/261 , B01J20/264 , B01J20/265 , B01J20/267 , B01J20/28011 , B01J20/28066 , B01J20/3425 , B01J20/3441 , C10L3/10 , C10L3/101
摘要： A method for separating natural gas liquids (NGLs) from a hydrocarbon gas mixture containing natural gas liquids and methane, comprising the steps of: i) providing a bed of adsorbent selective for NGLs over methane; ii) passing a hydrocarbon gas mixture containing methane and NGL through the bed of adsorbent to at least partially remove NGLs from the gas mixture to produce: (a) NGL-loaded adsorbent and (b) NGL-depleted hydrocarbon gas mixture; iii) recovering the NGL-depleted hydrocarbon gas mixture; iv) regenerating the NGL-loaded adsorbent by at least partially removing NGLs from the adsorbent; and v) sequentially repeating steps (ii) and (iii) using regenerated adsorbent from step (iv).
摘要翻译：一种从含有天然气液体和甲烷的烃类气体混合物分离天然气液体（NGL）的方法，包括以下步骤：i）提供对甲烷的NGL的选择性吸附剂床; ii）将含有甲烷和NGL的烃气混合物通过吸附剂床至少部分地从气体混合物中除去NGL，以产生：（a）负载NGL的吸附剂和（b）NGL贫化的烃气体混合物; iii）回收NGL耗尽的烃类气体混合物; iv）通过至少部分地从吸附剂中去除NGL来再生负载NGL的吸附剂; 和v）使用来自步骤（iv）的再生吸附剂顺序地重复步骤（ii）和（iii）。

3. 发明申请

WO2015130338A1 METHOD FOR REGENERATING ADSORBENT MEDIA USED FOR EXTRACTING NATURAL GAS LIQUIDS FROM NATURAL GAS 审中-公开
标题翻译：用于从天然气中提取天然气液体的吸附介质的再生方法
公开(公告)号：WO2015130338A1
公开(公告)日：2015-09-03
申请号：PCT/US2014/049777
申请日：2014-08-05
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： MATTEUCCI, Scott T. , GOLTZ, H. Robert , BADHWAR, Ajay N. , SHURGOTT, Nicholas J.
IPC分类号： B01D53/04 , B01J20/26 , B01D53/047 , B01J20/30 , C10L3/10
CPC分类号： C10L3/101 , B01D53/0462 , B01D53/047 , B01D2253/202 , B01D2253/306 , B01D2253/308 , B01D2256/245 , B01D2257/7022 , B01J20/20 , B01J20/267 , B01J20/28057 , B01J20/28066 , B01J20/28085 , B01J20/28092 , B01J20/3078 , B01J20/3416 , B01J20/3425 , B01J20/3441 , C10L2290/542
摘要： A method is disclosed for the separation of ethane and heavier hydrocarbons or propane and heavier hydrocarbons from natural gas to provide a methane-rich natural gas stream and less volatile natural gas liquids (NGLs). This method provides for the use of a regenerable adsorbent media comprising a porous cross-linked polymeric adsorbent, a pyrolized macroporous polymer, or mixtures thereof, which is regenerated by a pressure swing adsorption (PSA) process, temperature swing adsorption (TSA) process, or combination of the two. Said regeneration step may be operated as a batch process, a semi-continuous process, or preferably as a continuous process.
摘要翻译：公开了一种用于从天然气分离乙烷和较重烃或丙烷和较重烃的方法，以提供富含甲烷的天然气流和较不易挥发的天然气液体（NGL）。该方法提供使用可再生的吸附剂介质，其包括通过变压吸附（PSA）方法，变温吸附（TSA）方法再生的多孔交联聚合物吸附剂，热解的大孔聚合物或其混合物，或两者的组合。所述再生步骤可以作为间歇法，半连续法或优选作为连续法进行操作。

4. 发明申请

WO2015021049A1 METHOD FOR EXTRACTING NATURAL GAS LIQUIDS FROM NATURAL GAS USING AN ADSORBENT MEDIA COMPRISING A CROSS-LINKED MACROPOROUS POLYMER 审中-公开
标题翻译：使用包含交联大孔聚合物的吸附介质从天然气中提取天然气液体的方法
公开(公告)号：WO2015021049A1
公开(公告)日：2015-02-12
申请号：PCT/US2014/049791
申请日：2014-08-05
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： MATTEUCCI, Scott T. , GOLTZ, H. Robert , BADHWAR, Ajay N.
IPC分类号： B01D53/04 , C10L3/10 , B01J20/26 , B01J20/28
CPC分类号： C10L3/101 , B01D53/02 , B01D53/04 , B01D2253/202 , B01D2253/306 , B01D2253/31 , B01D2256/245 , B01D2257/7022 , B01J20/267 , B01J20/28057 , B01J20/28069 , B01J20/2808 , B01J20/28083 , C10L2290/12 , C10L2290/542 , E21B43/40 , F23G7/085
摘要： A method is disclosed for the separation of ethane and heavier hydrocarbons or propane and heavier hydrocarbons from natural gas to provide a methane-rich natural gas stream and less volatile natural gas liquids (NGLs). This method provides for passing a natural gas feedstream though a regenerable adsorbent media which adsorbs the NGLs to provides the methane rich natural gas product. The regenerable adsorbent media of the present invention is a cross-linked macroporous polymeric adsorbent media.
摘要翻译：公开了一种从天然气中分离乙烷和较重烃或丙烷和较重烃的方法，以提供富含甲烷的天然气流和较不易挥发的天然气液体（NGL）。该方法提供了使天然气进料流通过吸附NGL的可再生吸附剂介质以提供富含甲烷的天然气产物。本发明的可再生吸附剂介质是交联的大孔聚合吸附介质。

5. 发明申请

WO2018009497A1 METHOD OF REDUCING HYDROGEN SULFIDE LEVELS IN LIQUID OR GASEOUS MIXTURES 审中-公开
标题翻译：减少液体或气体混合物中硫化氢含量的方法
公开(公告)号：WO2018009497A1
公开(公告)日：2018-01-11
申请号：PCT/US2017/040646
申请日：2017-07-05
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： TAN, Runyu , GOLTZ, H. Robert
IPC分类号： B01D53/14 , B01D53/04 , B01D53/75
摘要： The present invention relates to a method for reducing or eliminating hydrogen sulfide and other objectionable sulfides from a liquid or gaseous stream comprising hydrogen sulfide, preferably a hydrocarbon stream. More particularly, the method of the present invention comprises the steps of first contacting the hydrogen sulfide comprising stream with a triazine compound providing a reduced hydrogen sulfide comprising stream, followed by the step of passing the resultant reduced hydrogen sulfide comprising stream through an absorption media to provide a further reduced hydrogen sulfide comprising stream.
摘要翻译：本发明涉及用于从包含硫化氢，优选烃流的液体或气体物流中减少或消除硫化氢和其他令人不快的硫化物的方法。更具体地说，本发明的方法包括以下步骤：首先使包含硫化氢的料流与三嗪化合物接触，从而提供包含硫化氢的还原料流，随后使得到的还原的包含硫化氢的料流通过吸收介质到达提供进一步减少的含硫化氢的物流。

6. 发明申请

WO2015108569A1 METHANE-RICH NATURAL GAS SUPPLY FOR STATIONARY COMBUSTION SYSTEMS 审中-公开
标题翻译：用于固定式燃烧系统的富含天然气的天然气供应
公开(公告)号：WO2015108569A1
公开(公告)日：2015-07-23
申请号：PCT/US2014/049783
申请日：2014-08-05
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： MATTEUCCI, Scott T. , BADHWAR, Ajay N. , SHURGOTT, Nicholas J. , GOLTZ, H. Robert
IPC分类号： B01D53/08 , C07C7/13 , C10L3/10 , C10G5/02
CPC分类号： C10L3/101 , B01D53/08 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/112 , B01D2253/202 , B01D2253/206 , B01D2253/306 , B01D2253/308 , B01D2253/31 , B01D2256/245 , B01D2257/7022 , B01D2259/40084 , B01D2259/40094 , C10G5/02 , C10L2290/02 , C10L2290/06 , C10L2290/12 , C10L2290/36 , C10L2290/542 , F02M21/0209 , Y02T10/32
摘要： Disclosed is a method for running natural gas powered stationary combustion systems, such as an internal combustion engine, a furnace, a fired heater, a power plant, an incinerator, and the like. In one embodiment of the present method, ethane and heavier hydrocarbons or propane and heavier hydrocarbons (29) are removed (90) from a natural gas feedstream (3) to provide the methane-rich natural gas stream (5) used to fuel the stationary combustion system (100). One embodiment of this method provides for the use of a regenerable adsorbent media to remove the higher hydrocarbons which is regenerated by a microwave heating system. Said regeneration step may be operated as a batch process, a semi- continuous process, or a continuous process.
摘要翻译：公开了一种用于运行天然气动力固定燃烧系统的方法，例如内燃机，炉，燃烧加热器，发电厂，焚化炉等。在本方法的一个实施方案中，乙烷和较重的烃或丙烷和较重的烃（29）从天然气进料流（3）中除去（90），以提供富甲烷的天然气流（5），用于燃料固定燃烧系统（100）。该方法的一个实施方案提供了使用可再生吸附介质来除去由微波加热系统再生的高级烃。所述再生步骤可以作为分批过程，半连续过程或连续过程来操作。

7. 发明申请

WO2015021047A1 METHOD FOR EXTRACTING NATURAL GAS LIQUIDS FROM NATURAL GAS USING AN ADSORBENT MEDIA COMPRISING A PARTIALLY PYROLIZED MACROPOROUS POLYMER 审中-公开
标题翻译：使用包含部分偏光大分子聚合物的吸附介质从天然气中提取天然气液体的方法
公开(公告)号：WO2015021047A1
公开(公告)日：2015-02-12
申请号：PCT/US2014/049788
申请日：2014-08-05
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： MATTEUCCI, Scott T. , GOLTZ, H. Robert , BADHWAR, Ajay N.
IPC分类号： B01D53/14 , B01D53/04 , C10L3/10 , B01J20/26 , B01J20/28 , B01J20/30
CPC分类号： C10L3/101 , B01D53/02 , B01D2253/202 , B01D2253/306 , B01D2253/31 , B01D2256/245 , B01D2257/702 , B01J20/20 , B01J20/268 , B01J20/28057 , B01J20/28088 , B01J20/3078 , C10L3/12 , C10L2290/12 , C10L2290/541 , C10L2290/542
摘要： A method is disclosed for the separation of ethane and heavier hydrocarbons or propane and heavier hydrocarbons from natural gas to provide a methane-rich natural gas stream and less volatile natural gas liquids (NGLs). This method provides for passing a natural gas feedstream though a regenerable adsorbent media which adsorbs the NGLs to provides the methane rich natural gas product. The regenerable adsorbent media of the present invention is a pyrolized macroporous polymer adsorbent media.
摘要翻译：公开了一种用于从天然气分离乙烷和较重烃或丙烷和较重烃的方法，以提供富含甲烷的天然气流和较不易挥发的天然气液体（NGL）。该方法提供了使天然气进料流通过吸附NGL的可再生吸附剂介质以提供富含甲烷的天然气产物。本发明的可再生吸附剂介质是热解大孔聚合物吸附介质。

8. 发明申请

WO2014085065A2 METHOD FOR TREATING GLYCOL-CONTAINING WELL STREAMS 审中-公开
标题翻译：用于处理含有含糖的含水流的方法
公开(公告)号：WO2014085065A2
公开(公告)日：2014-06-05
申请号：PCT/US2013/069385
申请日：2013-11-11
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： GOLTZ, H. Robert , JOHNSON, Aaron M.
IPC分类号： C10G5/04
CPC分类号： C10G5/04 , B01D15/362 , B01J39/05 , B01J49/53 , C02F2001/425 , C02F2101/34 , C02F2103/10 , C10G21/16
摘要： A continuous method for treating a well stream from natural gas or petroleum production comprising the steps of: i) recovering the well stream from a natural gas or petroleum formation wherein the well stream comprises mono and divalent salts including scale-forming cations, ii) adding glycol to the well stream to form a glycol mixture, iii) heating the glycol mixture to a temperature of at least 35C, iv) passing the glycol mixture through a packed bed of strong acid ion exchange resin to remove at least a portion of the scale forming cations and to form a softened effluent, v) removing at least a portion of water present in the effluent to precipitate monovalent salts, and vi) repeating steps i) through v) and reusing at least a portion of the glycol from step v) in step ii).
摘要翻译：一种用于从天然气或石油生产处理井流的连续方法，包括以下步骤：i）从天然气或石油地层回收井流，其中井流包含单价和二价盐，包括水垢形成阳离子，ii）加入乙二醇以形成二醇混合物，iii）将二醇混合物加热到至少35℃的温度，iv）使二醇混合物通过强酸离子交换树脂的填充床，以除去至少一部分比例形成阳离子并形成软化的流出物，v）除去存在于流出物中的至少一部分水以沉淀出一价盐，和vi）重复步骤i）至v）并重新使用来自步骤v）的至少一部分二醇，在步骤ii）中。

9. 发明申请

WO2016122842A1 SEPARATION OF NITROGEN FROM HYDROCARBON GAS USING PYROLYZED SULFONATED MACROPOROUS ION EXCHANGE RESIN 审中-公开
标题翻译：使用磷酸化大型离子交换树脂从烃类气体中分离氮
公开(公告)号：WO2016122842A1
公开(公告)日：2016-08-04
申请号：PCT/US2016/012256
申请日：2016-01-06
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： LIU, Junqiang , HAN, Chan , GOLTZ, H. Robert , RODGERS, Matthew L. , MATTEUCCI, Scott T. , KERN, Brandon J.
IPC分类号： B01D53/02 , B01D53/08 , B01J20/26 , B01J20/30 , C01B31/08 , B01J20/28
CPC分类号： B01D53/08 , B01D53/02 , B01D2253/206 , B01D2253/308 , B01D2256/24 , B01D2256/245 , B01D2257/102 , B01D2259/40094 , B01J20/20 , B01J20/267 , B01J20/28061 , B01J20/28064 , B01J20/2808 , B01J20/28085 , B01J20/28092 , B01J20/3078 , B01J20/3416 , B01J20/3441 , B01J2220/4812 , Y02C20/20
摘要： A method for separating N 2 from a hydrocarbon gas mixture containing N 2 comprising the steps of: i) providing a bed of adsorbent selective for N 2 ; ii) passing the hydrocarbon gas mixture through the bed of adsorbent to at least partially remove N 2 from the gas mixture to produce: (a) N 2 -loaded adsorbent and (b) N 2 -depleted hydrocarbon gas mixture; iii) recovering the N 2 -depleted hydrocarbon gas mixture; iv) regenerating the N 2 -loaded adsorbent by at least partially removing N 2 from the adsorbent; and v) sequentially repeating steps (ii) and (iii) using regenerated adsorbent from step (iv); wherein the adsorbent comprises a pyrolized sulfonated macroporous ion exchange resin.
摘要翻译：一种从含有N 2的烃气体混合物中分离N 2的方法，包括以下步骤：i）提供对N 2有选择性的吸附剂床; ii）使烃气体混合物通过吸附剂床至少部分地从气体混合物中除去N 2，以产生：（a）N2负载的吸附剂和（b）N 2耗尽的烃气体混合物; iii）回收耗尽N2的烃类气体混合物; iv）通过至少部分地从吸附剂中除去N 2来再生N 2负载的吸附剂; 和v）使用来自步骤（iv）的再生吸附剂顺序地重复步骤（ii）和（iii）; 其中所述吸附剂包括热解的磺化大孔离子交换树脂。

10. 发明申请

WO2015183331A1 IMPROVED CO-CURRENT REGENERATION PROCESS FOR ADSORPTION MEDIA USED FOR RECOVERING CONDENSABLE COMPONENTS FROM A GAS STREAM 审中-公开
标题翻译：用于从气体流回收可混合组分的吸附媒质改进的同时再生过程
公开(公告)号：WO2015183331A1
公开(公告)日：2015-12-03
申请号：PCT/US2014/049795
申请日：2014-08-05
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： LEISTER, Jonathan W. , BADHWAR, Ajay N. , DUGAS, Ross E. , GOLTZ, H. Robert , MATTEUCCI, Scott T.
IPC分类号： B01D53/04 , C10L3/10 , C10G5/02 , B01D53/08
CPC分类号： C10L3/101 , B01D53/04 , B01D53/08 , B01D2253/202 , B01D2256/245 , B01D2257/7022 , B01D2259/40088 , B01D2259/4009 , B01D2259/40094 , B01D2259/40098 , B01J20/3408 , B01J20/3416 , B01J20/3425 , B01J20/3433 , B01J20/3458 , B01J20/3483 , B01J20/3491 , C10G5/02 , C10L2290/06 , C10L2290/12 , C10L2290/36 , C10L2290/542 , C10L2290/543 , C10L2290/545
摘要： Disclosed is an improved process for recovering condensable components from a gas stream, in particular, heavier hydrocarbons from a gas stream. The present process uses solid adsorbent media to remove said heavier hydrocarbons wherein the adsorbent media is regenerated in a continuous fashion in a continuous adsorbent media co-current regeneration system using a stripping gas to provide a regenerated adsorbent media and a product gas comprising heavier hydrocarbons from a loaded adsorbent media.
摘要翻译：公开了一种用于从气流，特别是来自气流的较重烃回收可冷凝成分的改进方法。本发明方法使用固体吸附剂介质去除所述较重的烃，其中吸附介质在连续的吸附介质共流再生系统中以连续方式再生，使用汽提气体提供再生的吸附剂介质和包含较重烃的产物气体，加载的吸附剂介质。

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