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41. 发明授权

US4248694A Process for treating a sour petroleum distillate 失效
标题翻译：处理酸性石油馏出物的方法
公开(公告)号：US4248694A
公开(公告)日：1981-02-03
申请号：US39912
申请日：1979-05-17
申请人： David H. J. Carlson , Peter Urban
发明人： David H. J. Carlson , Peter Urban
IPC分类号： C10G27/10 , C10G19/02
CPC分类号： C10G27/10
摘要： A process for treating a mercaptan-containing sour petroleum distillate is disclosed. The distillate is treated in contact with a solid composite prepared by impregnating high density activated charcoal particles with a metal phthalocyanine catalyst from an aqueous solution thereof.
摘要翻译：公开了一种用于处理含硫醇的酸性石油馏出物的方法。将馏出物与通过其金属酞菁催化剂从其水溶液浸渍高密度活性炭颗粒制备的固体复合物进行接触处理。

42. 发明授权

US4237104A Flue gas treatment for sulfur dioxide removal 失效
标题翻译：烟气处理二氧化硫去除
公开(公告)号：US4237104A
公开(公告)日：1980-12-02
申请号：US34806
申请日：1979-04-30
申请人： Peter Urban , John C. Stauter , William K. Tolley
发明人： Peter Urban , John C. Stauter , William K. Tolley
IPC分类号： B01D53/50 , C01B17/00
CPC分类号： B01D53/501
摘要： A process for removing, by absorption, sulfur dioxide from a gaseous mixture such as a flue gas by scrubbing said mixture with an aqueous scrubbing liquor to which a solution of an alkaline reagent such as sodium carbonate is added to maintain alkalinity of the scrubbing liquor. The solution also has dissolved in it a quantity of silica which tends to precipitate when solution is added to the scrubbing liquor. The silica precipitated in this manner tends to form extremely hard solid deposits in the scrubbing device and associated equipment. If a water soluble acid salt such as ferrous or ferric sulfate is added to the alkaline reagent solution prior to its use in the process, the precipitate formed has a minimum deleterious effect.
摘要翻译：通过用加入碱性试剂如碳酸钠的溶液的水性洗涤液洗涤所述混合物来除去气态混合物如烟道气中的二氧化硫的方法，以保持洗涤液的碱度。该溶液还溶解有一定量的二氧化硅，当将溶液加入洗涤液中时，其倾向于沉淀。以这种方式沉淀的二氧化硅倾向于在洗涤装置和相关设备中形成非常硬的固体沉积物。如果将水溶性酸盐如亚铁或硫酸铁在使用之前加入到碱性试剂溶液中，则形成的沉淀物具有最小的有害作用。

43. 发明授权

US4234547A Flue gas treatment 失效
标题翻译：烟气处理
公开(公告)号：US4234547A
公开(公告)日：1980-11-18
申请号：US36932
申请日：1979-05-07
申请人： Peter Urban
发明人： Peter Urban
IPC分类号： B01D53/50 , C01B17/60 , C01B17/00
CPC分类号： B01D53/501 , C01B17/60
摘要： A process for removing, by absorption, sulfur dioxide from a gaseous mixture such as a flue gas by scrubbing said mixture with an aqueous scrubbing liquor to which a solution of an alkaline reagent such as sodium carbonate is added to maintain alkalinity of the scrubbing liquor. The solution also has dissolved in it a quantity of silica which tends to precipitate when solution is added to the scrubbing liquor. The silica precipitated in this manner tends to form extremely hard solid deposits in the scrubbing device and associated equipment. If a finely divided solid material such as fly ash or solid material obtained from said scrubbing liquor is added to the alkaline reagent solution prior to its use in the process, the silica forms an agglomeration with the finely divided solid material upon the addition of the alkaline reagent solution to the scrubbing liquor rather than forming the deposits in the scrubbing device and associated equipment. This agglomeration may be circulated with the scrubbing liquor with minimum deleterious effect.
摘要翻译：通过用加入碱性试剂如碳酸钠的溶液的水性洗涤液洗涤所述混合物来除去气态混合物如烟道气中的二氧化硫的方法，以保持洗涤液的碱度。该溶液还溶解有一定量的二氧化硅，当将溶液加入洗涤液中时，其倾向于沉淀。以这种方式沉淀的二氧化硅倾向于在洗涤装置和相关设备中形成非常硬的固体沉积物。如果将在所述洗涤液中获得的细碎固体物质如飞灰或固体物质在其使用之前加入到碱性试剂溶液中，则在加入碱性物质后，二氧化硅与细碎的固体物质形成附聚物试剂溶液，而不是在洗涤装置和相关设备中形成沉积物。这种附聚物可以用洗涤液以最小的有害作用循环。

44. 发明授权

US4047895A Apparatus for the purification of engine exhaust gases without oxidation of entrained SO.sub.2 失效
标题翻译：用于净化发动机废气的设备，不会夹带SO（氧化铝）的氧化
公开(公告)号：US4047895A
公开(公告)日：1977-09-13
申请号：US627161
申请日：1975-10-30
申请人： Peter Urban
发明人： Peter Urban
IPC分类号： B01D53/86 , F01N3/08 , B01J8/04 , F01N3/15 , F01N3/16 , F01N5/04
CPC分类号： B01D53/06 , B01D53/8603 , B01D53/8609 , F01N3/0814 , F01N3/0821 , F01N3/085 , F01N3/0871 , B01D2257/302 , F01N2250/12 , F01N2250/14 , F01N2290/04 , F01N2470/18 , F01N2490/16 , Y10S55/30
摘要： A catalytic converter system for engine exhaust gases provides an auxiliary moving bed of SO.sub.2 adsorption material such that the SO.sub.2 content of the exhaust stream can be continuously adsorbed into a segmental portion of the bed prior to reaching the catalytic conversion zone. At the same time, the higher temperature treated gases from the catalyst zone are continuously passed through another portion of the SO.sub.2 adsorption material to effect the removal of sorbed SO.sub.2 therefrom, and the energy of the exhaust gas stream flow is utilized to contact vanes or turbine type blades to provide the continuous rotational movement of the bed of SO.sub.2 adsorbing material so that it, in turn, is rotated or cycled through the adsorption zone and through the desorption zone and then back to the adsorption zone in a continuous operation as long as there is exhaust gas flow in the system.
摘要翻译：用于发动机废气的催化转化器系统提供SO 2吸附材料的辅助移动床，使得排气流的SO 2含量可以在到达催化转化区之前被连续地吸附到床的段部分中。同时，来自催化剂区域的较高温度处理的气体连续地通过SO 2吸附材料的另一部分，以从其中除去吸附的SO 2，并且利用排气流的能量接触叶片或涡轮机以提供SO 2吸附材料床的连续旋转运动，使得其依次旋转或循环通过吸附区并通过解吸区，然后在连续操作中回到吸附区，只要那里是系统中的废气流。

45. 发明授权

US4018705A Reactivation of a spent liquid phthalocyanine catalytic composite 失效
标题翻译：废液体酞菁催化复合材料的反应
公开(公告)号：US4018705A
公开(公告)日：1977-04-19
申请号：US578971
申请日：1975-05-19
申请人： David H. J. Carlson , Peter Urban
发明人： David H. J. Carlson , Peter Urban
IPC分类号： B01J31/40 , C10G27/10 , C10G19/02 , C10G19/08
CPC分类号： B01J31/403 , B01J31/1616 , B01J31/1815 , B01J31/26 , B01J31/4015 , C10G27/10 , B01J21/04 , B01J21/18 , B01J2231/70 , B01J2531/025 , B01J2531/16 , B01J2531/56 , B01J2531/62 , B01J2531/64 , B01J2531/84 , B01J2531/845
摘要： A spent liquid catalytic phthalocyanine composite is reactivated by a method which comprises percolating said spent liquid phthalocyanine composite through a bed comprising an absorbent compound, recovering the percolated liquid catalytic phthalocyanine composite, adding a solid metal phthalocyanine compound to the recovered percolated liquid phthalocyanine composite and recovering the reactivated liquid catalytic phthalocyanine composite for reuse in organic oxidation reactions.
摘要翻译：废液体催化酞菁复合材料通过包括渗透所述废液体酞菁复合物通过包含吸收化合物的床渗透的方法再活化，回收渗出的液体催化酞菁复合物，向回收的渗出液体酞菁复合物中加入固体金属酞菁化合物并回收再活化的液体催化酞菁复合物用于有机氧化反应中的再利用。

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