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1. 发明授权

US4224286A Regeneration equipment for spent activated carbon 失效
标题翻译：废活性炭再生设备
公开(公告)号：US4224286A
公开(公告)日：1980-09-23
申请号：US918154
申请日：1978-06-22
申请人： Tamotsu Murase , Shintaro Fujimoto , Yukinori Kasuga , Naoki Takada , Hajime Sasaki , Nobuo Miwa
发明人： Tamotsu Murase , Shintaro Fujimoto , Yukinori Kasuga , Naoki Takada , Hajime Sasaki , Nobuo Miwa
IPC分类号： F26B17/22 , B01J8/12 , B01J20/34 , B01J21/20 , C01B31/08 , B01J8/00 , C01B17/82 , F26B17/12
CPC分类号： B01J21/20 , C01B31/088 , Y02P20/584
摘要： A regeneration equipment for spent activated carbon comprises a regeneration reactor provided vertically through a vertical heating furnace and an integrated body of a longitudinal series of numerous spiral elements fixedly provided almost throughout the length of said regeneration reactor. Steam ducts are provided so that they are inserted in said regeneration reactor at about the middle portion thereof. On the outside surface of the wall of said regeneration reactor, fixedly provided are exhaust chambers, each of which communicates at its bottom portion with the inside of said regeneration reactor through exhaust holes provided in the wall of said reactor, and is filled with heat-resisting balls piled up in three layers so that the balls in the top and bottom layers are larger in diameter than said exhaust holes and those in the middle layer are similar in diameter to activated carbon particles. This equipment further comprises a drying hood provided on the top of said heating furnace, said drying hood includes a drying hopper provided through said drying hood and on the top of said regeneration reactor. The drying hopper includes a drying-process waste gas exhaust pipe having an opening in the vicinity of the upper most end of said integrated body of the spiral elements in the regeneration reactor.
摘要翻译：用于废活性炭的再生设备包括垂直地通过垂直加热炉设置的再生反应器和几乎在所述再生反应器的整个长度内固定设置的多个螺旋元件的纵向系列的一体化体。提供蒸汽管道，使得它们在其中间部分处插入所述再生反应器中。在所述再生反应器的壁的外表面上，固定设置有排气室，每个排气室的底部通过设置在所述反应器的壁中的排气孔与所述再生反应器的内部连通，抵抗球堆积在三层中，使得顶层和底层中的球的直径大于所述排气孔，并且中间层中的球的直径与活性炭颗粒相似。该设备还包括设置在所述加热炉顶部的干燥罩，所述干燥罩包括通过所述干燥罩提供的干燥料斗和所述再生反应器的顶部。干燥料斗包括干燥处理废气排出管，其在再生反应器中的螺旋元件的所述一体化体的最上端附近具有开口。

2. 发明授权

US3960505A Electrostatic air purifier using charged droplets 失效
标题翻译：静电空气净化器采用带电液滴
公开(公告)号：US3960505A
公开(公告)日：1976-06-01
申请号：US439264
申请日：1974-02-04
申请人： Alvin M. Marks
发明人： Alvin M. Marks
IPC分类号： B01D53/18 , C01B17/82
CPC分类号： B01D53/18
摘要： A charged aerosol device for air purification and other uses. Droplets from a capillary tube are passed through an electric field having an intensity just below breakdown. The droplets are thereby broken into minute particles and produce a fine spray. The resulting large surface area of the spray absorbs noxious gases within the range of a 6th power law. By adjusting the flow rates to an optimum value, the device can be made to generate electric power in excess of that needed to operate the apparatus. A flow of clean dry air is introduced around the aerosol capillary tube and charging electrode to eliminate the possibility of electrode fouling and shorting. High temperature exhaust gases, in another arrangement, are first partially cooled before introduction to the charged aerosol.
摘要翻译：用于空气净化和其他用途的带电气溶胶装置。来自毛细管的液滴通过具有刚好低于击穿的强度的电场。因此，液滴破碎成微小的颗粒并产生细小的喷雾。所产生的大的喷涂表面积在第六幂律范围内吸收有害气体。通过将流量调节到最佳值，可以使该装置产生超过操作该装置所需的功率。在气溶胶毛细管和充电电极周围引入干净的干燥空气流，以消除电极结垢和短路的可能性。在另一种布置中的高温废气在引入带电气溶胶之前首先被部分冷却。

3. 发明授权

US2097131A Apparatus for the manufacture of sulphuric acid 失效
标题翻译：用于制造硫酸的装置
公开(公告)号：US2097131A
公开(公告)日：1937-10-26
申请号：US954135
申请日：1935-03-06
申请人： THEODORE PARKER
发明人： THEODORE PARKER
IPC分类号： C01B17/82
CPC分类号： C01B17/82

4. 发明授权

US1868868A Production of nitric and sulphuric acid 失效
标题翻译：生产硝酸和硫酸
公开(公告)号：US1868868A
公开(公告)日：1932-07-26
申请号：US24850628
申请日：1928-01-21
申请人： IG FARBENINDUSTRIE AG
发明人： HANS BAHR
IPC分类号： C01B17/82 , C01B21/26
CPC分类号： C01B21/26 , C01B17/82

5. 发明授权

US4557912A Air pollution reduction 失效
标题翻译：空气污染减少
公开(公告)号：US4557912A
公开(公告)日：1985-12-10
申请号：US673193
申请日：1984-11-14
申请人： Milton J. Maguire
发明人： Milton J. Maguire
IPC分类号： B01D53/50 , C01B17/82 , C01B17/00 , B01D19/00
CPC分类号： C01B17/82 , B01D53/50 , B01D53/507
摘要： The method of reducing air pollution comprises treating air-polluting waste industrial flue gases containing sulfur dioxide in a manner effective to substantially reduce the content of sulfur dioxide therein and remove it in the form of a sulfuric acid by-product prior to discharge of the treated flue gases into the atmosphere. The treatment involves the use of towers and nitrogen oxides for effecting the oxidation of sulfur dioxide to the trioxide. Preferably, the waste industrial flue gas is separated into a low molecular weight fraction and a higher molecular weight portion, as by centrifugal action to concentrate the heavier sulfur dioxide molecules, before treating only the higher weight portion.
摘要翻译：减少空气污染的方法包括以有效大大降低其中二氧化硫含量的方式处理含有二氧化硫的空气污染废物工业废气，并将其以硫酸副产物的形式排出，烟气进入大气。处理涉及使用塔和氮氧化物来实现二氧化硫氧化成三氧化物。优选地，在仅处理较高重量部分之前，通过离心作用将废工业废气分离成低分子量馏分和较高分子量部分，以浓缩较重的二氧化硫分子。

6. 发明授权

US4195062A Flue gas scrubbing 失效
标题翻译：烟气清洗
公开(公告)号：US4195062A
公开(公告)日：1980-03-25
申请号：US888819
申请日：1978-03-21
申请人： James R. Martin , Khaldoun W. Malki
发明人： James R. Martin , Khaldoun W. Malki
IPC分类号： B01D53/50 , C01B17/60 , C01B17/82
CPC分类号： B01D53/501 , C01B17/60
摘要： A limestone flue gas scrubbing system includes a confining means which collects the effluent from the spray tower. A portion of this effluent is removed to a secondary reaction tank which operates at low pH for increased utilization of the additive. A first portion of the flow from the tank is passed to waste with the liquid portion returning to the main additive tank. A remaining portion of the slurry from the secondary tank is recirculated to the spray tower in parallel with the main slurry flow from the main reaction tank.
摘要翻译：石灰石烟道气洗涤系统包括收集来自喷雾塔的流出物的限制装置。将该流出物的一部分除去到在低pH下操作以增加添加剂的利用的第二反应槽。来自罐的流的第一部分被传送到废液，液体部分返回到主添加剂罐。来自二次槽的浆料的剩余部分与来自主反应槽的主浆料流平行地再循环到喷射塔。

7. 发明授权

US2562240A Manufacture of oleum 失效
标题翻译：发烟硫酸的生产
公开(公告)号：US2562240A
公开(公告)日：1951-07-31
申请号：US52610844
申请日：1944-03-11
申请人： ALLIED CHEM & DYE CORP
发明人： MERRIAM HENRY F , TOM CUMMINGS
IPC分类号： C01B17/82
CPC分类号： C01B17/82

8. 发明授权

US1856040A Process for producing sulphuric acid 失效
标题翻译：硫酸生产工艺
公开(公告)号：US1856040A
公开(公告)日：1932-04-26
申请号：US32603828
申请日：1928-12-14
申请人： MANSFELD AG FUR BERGBAU UND HU
发明人： HANS KREBS , ROLF BORCHERS
IPC分类号： C01B17/82
CPC分类号： C01B17/82

9. 发明授权

US1833418A Recovery of oxides of nitrogen in sulphuric acid manufacture 失效
标题翻译：在硫酸制造中回收氮氧化物
公开(公告)号：US1833418A
公开(公告)日：1931-11-24
申请号：US13586426
申请日：1926-09-16
申请人： FAIRLIE ANDREW M
发明人： FAIRLIE ANDREW M
IPC分类号： C01B17/82
CPC分类号： C01B17/82

10. 发明授权

US1363918A Process of making sulfuric acid 失效
公开(公告)号：US1363918A
公开(公告)日：1920-12-28
申请号：US25083318
申请日：1918-08-21
申请人： REED CHARLES J
发明人： REED CHARLES J
IPC分类号： C01B17/82
CPC分类号： C01B17/82

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