-
公开(公告)号：US20060204419A1
公开(公告)日：2006-09-14
申请号：US11366581
申请日：2006-03-03
IPC分类号： B01D53/46
CPC分类号： C10L3/10 , B01D53/0462 , B01D2253/102 , B01D2253/104 , B01D2253/108 , B01D2253/306 , B01D2253/308 , B01D2256/24 , B01D2256/245 , B01D2257/304 , B01D2257/306 , B01D2257/504 , B01D2257/702 , B01D2257/80 , B01D2259/40001 , B01D2259/40045 , B01D2259/40052 , B01D2259/40056 , B01D2259/40064 , B01D2259/4009 , B01D2259/403 , Y02C10/08
摘要： The raw natural gas is deacidized and dehydrated in units DA and DH. The treated gas is then purified by adsorption of the mercaptans in first enclosure A1. Part of the purified gas is heated in E1, then fed into second enclosure A2 so as to discharge the water adsorbed by the adsorbent material contained in this second enclosure. A steam-rich stream is fed into third enclosure A3 containing a mercaptan-laden adsorbent material. In A3, the mercaptans are desorbed and replaced by the steam.
摘要翻译： 原始天然气在DA和DH单位脱酸脱水。 然后经处理的气体通过吸附第一外壳A 1中的硫醇来纯化。 净化气体的一部分在E 1中被加热，然后进料到第二外壳A 2中，以排出由第二外壳中包含的吸附材料吸附的水。 富含蒸汽的料流进料到含有载有硫醇的吸附剂材料的第三壳体A 3中。 在A 3中，硫醇解吸并用蒸汽代替。
-
公开(公告)号：US07449049B2
公开(公告)日：2008-11-11
申请号：US11366581
申请日：2006-03-03
CPC分类号： C10L3/10 , B01D53/0462 , B01D2253/102 , B01D2253/104 , B01D2253/108 , B01D2253/306 , B01D2253/308 , B01D2256/24 , B01D2256/245 , B01D2257/304 , B01D2257/306 , B01D2257/504 , B01D2257/702 , B01D2257/80 , B01D2259/40001 , B01D2259/40045 , B01D2259/40052 , B01D2259/40056 , B01D2259/40064 , B01D2259/4009 , B01D2259/403 , Y02C10/08
摘要： The raw natural gas is deacidized and dehydrated in units DA and DH. The treated gas is then purified by adsorption of the mercaptans in first enclosure A1. Part of the purified gas is heated in E1, then fed into second enclosure A2 so as to discharge the water adsorbed by the adsorbent material contained in this second enclosure. A steam-rich stream is fed into third enclosure A3 containing a mercaptan-laden adsorbent material. In A3, the mercaptans are desorbed and replaced by the steam.
摘要翻译： 原始天然气在DA和DH单位脱酸脱水。 然后经处理的气体通过吸附第一外壳A 1中的硫醇来纯化。 净化气体的一部分在E 1中被加热，然后进料到第二外壳A 2中，以排出由第二外壳中包含的吸附材料吸附的水。 富含蒸汽的料流进料到含有载有硫醇的吸附剂材料的第三壳体A 3中。 在A 3中，硫醇解吸并用蒸汽代替。
-
公开(公告)号：US07211128B2
公开(公告)日：2007-05-01
申请号：US10973294
申请日：2004-10-27
IPC分类号： B01D53/04
CPC分类号： C10L3/10 , B01D53/04 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/306 , B01D2253/308 , B01D2256/24 , B01D2257/304 , B01D2257/306 , B01D2257/504 , B01D2257/80 , B01D2258/06 , B01D2259/40086 , C10G5/02 , Y02C10/08
摘要： The raw natural gas is pretreated in treating unit 30. The treated gas is then purified by adsorption of the mercaptans in first enclosure 31. The various cuts that make up the purified gas are separated in fractionating unit 34. Part of the methane making up the purified gas is saturated with a C5+ hydrocarbon in contactor 33, then it is fed into second enclosure 32 so as to regenerate the adsorbent material contained in this second enclosure. The gas from the second enclosure is washed in unit 35, then recycled.
摘要翻译： 原料天然气在处理单元30中预处理。然后经处理的气体通过吸附第一外壳31中的硫醇进行纯化。构成净化气体的各种切割在分馏单元34中分离。构成 净化气体在接触器33中用C5 +烃饱和，然后将其进料到第二外壳32中，以便再生包含在该第二外壳中的吸附材料。 来自第二壳体的气体在单元35中洗涤，然后再循环。
-
公开(公告)号：US07311758B2
公开(公告)日：2007-12-25
申请号：US11106504
申请日：2005-04-15
CPC分类号： C10L3/102 , B01D53/04 , B01D53/261 , B01D2253/104 , B01D2253/108 , B01D2257/306 , C10L3/10
摘要： The raw natural gas is deacidized and dehydrated in units DA and DH. The treated gas is then purified by adsorption of the mercaptans in first enclosure A1. Part of the purified gas is heated in E1, then fed into second enclosure A2 so as to discharge the water adsorbed by the adsorbent material contained in this second enclosure. A water-laden purge gas is fed into third enclosure A3 containing a mercaptan-laden adsorbent material. In A3, the mercaptans are desorbed and replaced by the water. The gas from the third enclosure is washed in unit L, then recycled.
摘要翻译： 原始天然气在DA和DH单位脱酸脱水。 然后经处理的气体通过吸附第一外壳A 1中的硫醇来纯化。 净化气体的一部分在E 1中被加热，然后进料到第二外壳A 2中，以排出由第二外壳中包含的吸附材料吸附的水。 将含水的吹扫气体进料到含有载有硫醇的吸附剂材料的第三壳体A 3中。 在A 3中，硫醇被解吸并用水代替。 来自第三个外壳的气体以单元L洗涤，然后再循环。
-
公开(公告)号：US20050229784A1
公开(公告)日：2005-10-20
申请号：US11106504
申请日：2005-04-15
CPC分类号： C10L3/102 , B01D53/04 , B01D53/261 , B01D2253/104 , B01D2253/108 , B01D2257/306 , C10L3/10
摘要： The raw natural gas is deacidized and dehydrated in units DA and DH. The treated gas is then purified by adsorption of the mercaptans in first enclosure A1. Part of the purified gas is heated in E1, then fed into second enclosure A2 so as to discharge the water adsorbed by the adsorbent material contained in this second enclosure. A water-laden purge gas is fed into third enclosure A3 containing a mercaptan-laden adsorbent material. In A3, the mercaptans are desorbed and replaced by the water. The gas from the third enclosure is washed in unit L, then recycled.
摘要翻译： 原始天然气在DA和DH单位脱酸脱水。 然后经处理的气体通过吸附第一外壳A 1中的硫醇来纯化。 净化气体的一部分在E 1中被加热，然后进料到第二外壳A 2中，以排出由第二外壳中包含的吸附材料吸附的水。 将含水的吹扫气体进料到含有载有硫醇的吸附剂材料的第三壳体A 3中。 在A 3中，硫醇被解吸并用水代替。 来自第三个外壳的气体以单元L洗涤，然后再循环。
-
公开(公告)号：US20050109206A1
公开(公告)日：2005-05-26
申请号：US10973294
申请日：2004-10-27
CPC分类号： C10L3/10 , B01D53/04 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/306 , B01D2253/308 , B01D2256/24 , B01D2257/304 , B01D2257/306 , B01D2257/504 , B01D2257/80 , B01D2258/06 , B01D2259/40086 , C10G5/02 , Y02C10/08
摘要： The raw natural gas is pretreated in treating unit 30. The treated gas is then purified by adsorption of the mercaptans in first enclosure 31. The various cuts that make up the purified gas are separated in fractionating unit 34. Part of the methane making up the purified gas is saturated with a C5+ hydrocarbon in contactor 33, then it is fed into second enclosure 32 so as to regenerate the adsorbent material contained in this second enclosure. The gas from the second enclosure is washed in unit 35, then recycled.
摘要翻译： 原料天然气在处理单元30中预处理。然后经处理的气体通过吸附第一外壳31中的硫醇进行纯化。构成净化气体的各种切割在分馏单元34中分离。构成 净化气体在接触器33中用C5 +烃饱和，然后将其进料到第二外壳32中，以便再生包含在该第二外壳中的吸附材料。 来自第二壳体的气体在单元35中洗涤，然后再循环。
-
7.发明申请Method for eliminating the carbonyl sulfide contained in a liquid hydrocarbon stream 有权消除液态烃流中所含羰基硫化物的方法公开(公告)号：US20090127164A9
公开(公告)日：2009-05-21
申请号：US11483742
申请日：2006-07-11
申请人： Arnaud Baudot , Renaud Cadours , Raphael Huyghe , Elsa Jolimaitre , Pascal Mougin , Eszter Toth
发明人： Arnaud Baudot , Renaud Cadours , Raphael Huyghe , Elsa Jolimaitre , Pascal Mougin , Eszter Toth
摘要： The liquid hydrocarbon stream including COS is introduced via line 1 into membrane contactor CM to be placed in contact, through membrane M, with the aqueous alkanolamine solution arriving via line 3. The COS contained in the hydrocarbon stream is absorbed by the aqueous alkanolamine solution. The liquid hydrocarbons from which the COS has been removed are evacuated from CM via line 2. The aqueous solution containing COS is sent via line 4 to zone R to be regenerated. The compounds released during regeneration, particularly COS and COS-derived products, are evacuated from zone R via line 5. The regenerated aqueous alkanolamine solution is recycled via line 3 into membrane contactor CM.
摘要翻译： 包括COS的液态烃流通过管线1引入膜接触器CM中，通过膜M与烷基胺胺水溶液通过管线3到达。包含在烃流中的COS被链烷醇胺水溶液吸收。 已经从中除去COS的液体烃通过管线2从CM排出。含有COS的水溶液通过管线4送到区R以再生。 在再生期间释放的化合物，特别是COS和COS衍生产物通过管线5从区域R排出。再生的链烷醇胺水溶液通过管线3再循环到膜接触器CM中。
-
8.发明授权Method of producing alkyl esters from vegetable or animal oil and an aliphatic monoalcohol using membrane separation 失效使用膜分离从植物油或动物油和脂肪族一元醇生产烷基酯的方法公开(公告)号：US08466304B2
公开(公告)日：2013-06-18
申请号：US12644126
申请日：2009-12-22
申请人： Arnaud Baudot , Laurent Bournay , Eszter Toth
发明人： Arnaud Baudot , Laurent Bournay , Eszter Toth
摘要： The present invention describes a method of producing fatty acid alkyl esters and glycerin implementing a set of transesterification reactions between a vegetable or animal oil and an aliphatic monoalcohol in the presence of a heterogeneous solid catalyst so as to obtain an effluent comprising at least alkyl esters, free glycerol, bonded glycerol and alcohol, wherein at least one stage of separation of at least a portion of the effluent is carried out in order to separate the ester produced and the bonded glycerol, said separation occurring through a membrane.
摘要翻译： 本发明描述了一种生产脂肪酸烷基酯和甘油的方法，其在非均相固体催化剂存在下实施植物油或动物油与脂族一元醇之间的一系列酯交换反应，以获得至少包含烷基酯， 游离甘油，结合甘油和醇，其中进行至少一部分流出物的至少一个阶段的分离以分离所生产的酯和结合的甘油，所述分离通过膜发生。
-
9.发明授权Method for eliminating the carbonyl sulfide contained in a liquid hydrocarbon stream 有权消除液态烃流中所含羰基硫化物的方法公开(公告)号：US07985331B2
公开(公告)日：2011-07-26
申请号：US11483742
申请日：2006-07-11
申请人： Arnaud Baudot , Renaud Cadours , Raphaël Huyghe , Elsa Jolimaitre , Pascal Mougin , Eszter Toth
发明人： Arnaud Baudot , Renaud Cadours , Raphaël Huyghe , Elsa Jolimaitre , Pascal Mougin , Eszter Toth
摘要： The liquid hydrocarbon stream including COS is introduced via line 1 into membrane contactor CM to be placed in contact, through membrane M, with the aqueous alkanolamine solution arriving via line 3. The COS contained in the hydrocarbon stream is absorbed by the aqueous alkanolamine solution. The liquid hydrocarbons from which the COS has been removed are evacuated from CM via line 2. The aqueous solution containing COS is sent via line 4 to zone R to be regenerated. The compounds released during regeneration, particularly COS and COS-derived products, are evacuated from zone R via line 5. The regenerated aqueous alkanolamine solution is recycled via line 3 into membrane contactor CM.
摘要翻译： 包括COS的液态烃流通过管线1引入膜接触器CM中，通过膜M与烷基胺胺水溶液通过管线3到达。包含在烃流中的COS被链烷醇胺水溶液吸收。 已经从中除去COS的液体烃通过管线2从CM排出。含有COS的水溶液通过管线4送到区R以再生。 在再生期间释放的化合物，特别是COS和COS衍生产物通过管线5从区域R排出。再生的链烷醇胺水溶液通过管线3再循环到膜接触器CM中。
-
10.发明申请Method of Producing Alkyl Esters from Vegetable or Animal Oil and an Aliphatic Monoalcohol Using Membrane Separation 失效使用膜分离从植物油或动物油和脂肪族单醇生产烷基酯的方法公开(公告)号：US20100186290A1
公开(公告)日：2010-07-29
申请号：US12644126
申请日：2009-12-22
申请人： Arnaud Baudot , Laurent Bournay , Eszter Toth
发明人： Arnaud Baudot , Laurent Bournay , Eszter Toth
摘要： The present invention describes a method of producing fatty acid alkyl esters and glycerin implementing a set of transesterification reactions between a vegetable or animal oil and an aliphatic monoalcohol in the presence of a heterogeneous solid catalyst so as to obtain an effluent comprising at least alkyl esters, free glycerol, bonded glycerol and alcohol, wherein at least one stage of separation of at least a portion of the effluent is carried out in order to separate the ester produced and the bonded glycerol, said separation occurring through a membrane.The invention describes the facility in which said alkyl ester production method is implemented.
摘要翻译： 本发明描述了一种生产脂肪酸烷基酯和甘油的方法，其在非均相固体催化剂存在下实施植物油或动物油与脂族一元醇之间的一系列酯交换反应，以获得至少包含烷基酯， 游离甘油，结合甘油和醇，其中进行至少一部分流出物的至少一个阶段的分离以分离所生产的酯和结合的甘油，所述分离通过膜发生。 本发明描述了实现所述烷基酯生产方法的设备。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.031 秒)
