公开(公告)号：US20110129346A1

公开(公告)日：2011-06-02

申请号：US12629699

申请日：2009-12-02

申请人： Yousef Jarrah ,  Nigel Strike ,  Hirofumi Shoji

发明人： Yousef Jarrah ,  Nigel Strike ,  Hirofumi Shoji

IPC分类号： F04D29/34

CPC分类号： F04D29/329 ,  F04D29/384 ,  F04D29/541

摘要： An impeller blade hub profile which inhibits stall is described. In an embodiment, the hub profile includes a frontal rising contour followed by a rear constant contour. In another embodiment, the hub profile includes a frontal rapidly rising contour followed by a substantially rear constant contour. It was discovered that this combination is much more effective than conventionally known profiles. Also, the present invention provides a unique way of turning the flow within the passages of the rotating impeller blades. In an embodiment, the blade does not turn much over either the front portion of the hub or the rear portion of the hub, but instead turns near the boundary between the front portion and the rear portion.

摘要翻译： 描述了阻止失速的叶轮叶片轮毂轮廓。 在一个实施例中，毂轮廓包括正面上升的轮廓，随后是后部恒定轮廓。 在另一个实施例中，毂轮廓包括正面快速上升的轮廓，随后是基本上后固定的轮廓。 发现这种组合比传统已知的特征更有效。 此外，本发明提供了一种转动叶轮叶片的通道内的流动的独特方式。 在一个实施例中，叶片不会在轮毂的前部部分或轮毂的后部部分上转动太多，而是在前部和后部之间的边界附近转动。

公开(公告)号：US08313282B1

公开(公告)日：2012-11-20

申请号：US12553052

申请日：2009-09-02

申请人： Yousef Jarrah ,  Gregory M Chrysler ,  Patrick Harper ,  Shen Zhao ,  Glen Meadows ,  Christopher Best ,  Hirofumi Shoji ,  Thang Ngugen

发明人： Yousef Jarrah ,  Gregory M Chrysler ,  Patrick Harper ,  Shen Zhao ,  Glen Meadows ,  Christopher Best ,  Hirofumi Shoji ,  Thang Ngugen

IPC分类号： F01D13/00

CPC分类号： F04D25/16 ,  F04D13/026 ,  F04D13/14 ,  F04D25/0613

摘要： Disclosed is a compact and integrated fan, pump, and heat exchanger system where air-cooling is performed via the fan, liquid cooling is performed via a pump, and heat exchange fins in thermal contact with a fluid channel act as a heat exchanger. Heated fluid is carried inside the fluid channel, where heat therein is conducted to the fins. The air flows around the outside surfaces of the fins so that the heat transfers from the heated fluid into the air stream.

摘要翻译： 公开了一种紧凑且集成的风扇，泵和热交换器系统，其中通过风扇进行空气冷却，通过泵进行液体冷却，并且与流体通道热接触的热交换翅片用作热交换器。 加热流体被承载在流体通道内，其中的热量被传导到翅片。 空气围绕翅片的外表面流动，使得热量从加热的流体转移到空气流中。

公开(公告)号：US20120034083A1

公开(公告)日：2012-02-09

申请号：US13166479

申请日：2011-06-22

申请人： Hirofumi Shoji ,  Yousef Jarrah ,  Kevin Wackerly

发明人： Hirofumi Shoji ,  Yousef Jarrah ,  Kevin Wackerly

IPC分类号： F01D5/22

CPC分类号： F04D29/542 ,  F04D25/0613 ,  F04D29/545

摘要： An axial-flow fan structure is disclosed, having a localized area expansion between the rotor (i.e. front rotating impeller) and stator blades (i.e. rear stationary or fixed blades, sometimes called de-swirl vanes). The area expansion is provided by utilizing an impeller having a (slightly) falling tip contour (FTC).

摘要翻译： 公开了一种轴流风扇结构，其在转子（即前旋转叶轮）和定子叶片（即后固定叶片或固定叶片，有时称为旋流叶片）之间具有局部区域膨胀。 通过利用具有（略微）下落尖端轮廓（FTC）的叶轮来提供面积膨胀。

公开(公告)号：US09657370B2

公开(公告)日：2017-05-23

申请号：US12999017

申请日：2010-02-23

申请人： Hiroshi Kobayashi ,  Norihisa Toki ,  Hirofumi Shoji ,  Keiji Kudo ,  Tatsuya Higaki

发明人： Hiroshi Kobayashi ,  Norihisa Toki ,  Hirofumi Shoji ,  Keiji Kudo ,  Tatsuya Higaki

IPC分类号： C02F1/52 ,  C22B3/00 ,  C02F1/74 ,  C22B3/44 ,  C22B7/00 ,  C22B47/00 ,  C02F101/20

CPC分类号： C22B23/043 ,  C02F1/5227 ,  C02F1/74 ,  C02F2101/20 ,  C02F2101/206 ,  C02F2209/04 ,  C02F2209/06 ,  C22B3/44 ,  C22B7/006 ,  C22B23/0461 ,  C22B47/00 ,  C22B47/0045 ,  Y02P10/234

摘要： A removal method of manganese in which manganese is removed by precipitating manganese selectively from sulfuric acid waste water containing aluminum, magnesium and manganese with inhibiting the precipitation of magnesium.The removal method of manganese from waste water in which manganese is removed by precipitating manganese selectively from the sulfuric acid waste water containing aluminum, magnesium and manganese with inhibiting the precipitation of magnesium, characterized in that said waste water is subjected to the following steps (1) and (2). (1) First, aluminum in said waste water is removed. (2) Subsequently, neutralizing agent is added into the wastewater after removing aluminum, then pH of the waste water is adjusted at 8.0 to 9.0, and oxygen gas is blown.

公开(公告)号：US20130001173A1

公开(公告)日：2013-01-03

申请号：US13583145

申请日：2011-01-06

申请人： Hiroshi Kobayashi ,  Tatsuya Higaki ,  Hirofumi Shoji ,  Norihisa Toki ,  Keiji Kudo ,  Hiroyuki Mitsui ,  Osamu Nakai

发明人： Hiroshi Kobayashi ,  Tatsuya Higaki ,  Hirofumi Shoji ,  Norihisa Toki ,  Keiji Kudo ,  Hiroyuki Mitsui ,  Osamu Nakai

IPC分类号： C02F1/52 ,  C02F101/20

CPC分类号： C02F1/66 ,  C01G45/02 ,  C02F1/5236 ,  C02F1/64 ,  C02F1/72 ,  C02F1/722 ,  C02F1/78 ,  C02F2101/20 ,  C02F2101/206 ,  C02F2209/06 ,  C22B47/00

摘要： The wastewater treatment method is to obtain demanganized wastewater, through a step wherein an acid or an alkali is added to sulfuric acid acidified wastewater to adjust pH to not less than 4.0 and not more than 6.0, whereby the sulfuric acid acidified wastewater is separated into a dealuminized solution and an aluminum precipitate; a step wherein a slurrying solution is added to the aluminum precipitate to form a slurry, then an alkali is added to adjust pH to not less than 9.0 and not more than 9.5, whereby an pH-adjusted aluminum precipitate slurry is formed; a step wherein an alkali is added to the dealuminized solution to adjust pH to not less than 8.0 and not more than 9.0; and others.

摘要翻译： 废水处理方法是通过将酸或碱添加到硫酸酸化废水中以将pH调节至4.0以上6.0以下的步骤，从而将硫酸酸化废水分离成为 脱铝溶液和铝沉淀; 一个步骤，其中将沉淀溶液加入到铝沉淀物中以形成浆料，然后加入碱以将pH调节至不小于9.0且不大于9.5，由此形成pH调节的铝沉淀浆料; 其中将碱加入脱铝溶液中以将pH调节至不低于8.0且不大于9.0的步骤; 和别的。

公开(公告)号：US08003066B2

公开(公告)日：2011-08-23

申请号：US12232868

申请日：2008-09-25

申请人： Hiroshi Kobayashi ,  Hirofumi Shoji

发明人： Hiroshi Kobayashi ,  Hirofumi Shoji

IPC分类号： B01D11/00 ,  B01D15/04 ,  C01G3/00 ,  C01G5/00 ,  C01G7/00 ,  C01G1/00 ,  C01G49/00 ,  C01G51/00 ,  C01G53/00 ,  C22B11/00 ,  C22B15/00 ,  C22B1/00 ,  C22B23/00 ,  B01F1/00

CPC分类号： C01G49/00 ,  C01G9/00

摘要： A method for scrubbing an amine extractant (A) containing an amine added with hydrochloric acid, and an amine binding a metal chloro complex ion, in a scrubbing stage constituting a solvent extraction step, characterized by substituting a chloride ion of the amine, which is added with hydrochloric acid, with sulfuric acid ion, by bringing the amine extractant (A) into contact with a sulfuric acid solution with a concentration of 3 to 10 N, and subsequently, by eliminating a metal by bringing the substituted amine extractant (B) into contact with water.

摘要翻译： 一种在构成溶剂萃取步骤的洗涤阶段中洗涤含有加入盐酸的胺的胺萃取剂（A）和与金属氯络合物离子结合的胺的方法，其特征在于，将胺的氯离子 通过使胺萃取剂（A）与浓度为3至10N的硫酸溶液接触，然后通过将取代的胺提取剂（B）除去金属来加入盐酸，用硫酸离子， 与水接触。

公开(公告)号：US09234524B2

公开(公告)日：2016-01-12

申请号：US13324900

申请日：2011-12-13

申请人： Hirofumi Shoji

发明人： Hirofumi Shoji

IPC分类号： F04D29/30 ,  F04D29/28 ,  F01D5/18 ,  F01D5/20

CPC分类号： F04D29/281 ,  F01D5/186 ,  F01D5/20 ,  F04D29/30 ,  Y02T50/676

摘要： An impeller structure for a centrifugal fan apparatus includes a circular back plate, a ring-shaped shroud, and a tubular hub. The ring-shaped shroud and the tubular hub are respectively located a predetermined distance above and at the center of said circular back plate. The impeller structure further includes a plurality of blades which are annularly disposed around the tubular hub between the circular back plate and the ring-shaped shroud. Each of the plurality of blades includes a chord with a logarithmic spiral shape, and a mean camber line with an angle of return against the chord.

摘要翻译： 用于离心风扇装置的叶轮结构包括圆形背板，环形护罩和管状毂。 环形护罩和管状毂分别位于所述圆形背板的上方和中心的预定距离处。 叶轮结构还包括多个叶片，其环形地设置在圆形背板和环形护罩之间的管状轮毂周围。 多个叶片中的每一个包括具有对数螺旋形状的和弦，并且具有相对于弦的返回角的平均弯度线。

公开(公告)号：US20110163042A1

公开(公告)日：2011-07-07

申请号：US12999017

申请日：2010-02-23

申请人： Hiroshi Kobayashi ,  Norihisa Toki ,  Hirofumi Shoji ,  Keiji Kudo ,  Tatsuya Higaki

发明人： Hiroshi Kobayashi ,  Norihisa Toki ,  Hirofumi Shoji ,  Keiji Kudo ,  Tatsuya Higaki

IPC分类号： C02F1/64 ,  C02F1/52

CPC分类号： C22B23/043 ,  C02F1/5227 ,  C02F1/74 ,  C02F2101/20 ,  C02F2101/206 ,  C02F2209/04 ,  C02F2209/06 ,  C22B3/44 ,  C22B7/006 ,  C22B23/0461 ,  C22B47/00 ,  C22B47/0045 ,  Y02P10/234

摘要： A removal method of manganese in which manganese is removed by precipitating manganese selectively from sulfuric acid waste water containing aluminum, magnesium and manganese with inhibiting the precipitation of magnesium.The removal method of manganese from waste water in which manganese is removed by precipitating manganese selectively from the sulfuric acid waste water containing aluminum, magnesium and manganese with inhibiting the precipitation of magnesium, characterized in that said waste water is subjected to the following steps (1) and (2).(1) First, aluminum in said waste water is removed.(2) Subsequently, neutralizing agent is added into the wastewater after removing aluminum, then pH of the waste water is adjusted at 8.0 to 9.0, and oxygen gas is blown.

摘要翻译： 锰的去除方法，其中通过从含有铝，镁和锰的硫酸废水中选择性地沉淀锰来除去锰，并抑制镁的析出。 通过从含有铝，镁和锰的硫酸废水中选择性地沉淀锰来除去锰的废水中的锰的去除方法，其中抑制镁的沉淀，其特征在于所述废水经受以下步骤（1 ）和（2）。 （1）首先，除去所述废水中的铝。 （2）随后，在除去铝之后，将中和剂加入到废水中，然后将废水的pH调节至8.0-9.0，并吹入氧气。

公开(公告)号：US20130149157A1

公开(公告)日：2013-06-13

申请号：US13324900

申请日：2011-12-13

申请人： Hirofumi Shoji

发明人： Hirofumi Shoji

IPC分类号： F01D5/22

CPC分类号： F04D29/281 ,  F01D5/186 ,  F01D5/20 ,  F04D29/30 ,  Y02T50/676

摘要： An impeller structure for a centrifugal fan apparatus includes a circular back plate, a ring-shaped shroud, and a tubular hub. The ring-shaped shroud and the tubular hub are respectively located a predetermined distance above and at the center of said circular back plate. The impeller structure further includes a plurality of blades which are annularly disposed around the tubular hub between the circular back plate and the ring-shaped shroud. Each of the plurality of blades includes a chord with a logarithmic spiral shape, and a mean camber line with an angle of return against the chord.

摘要翻译： 用于离心风扇装置的叶轮结构包括圆形背板，环形护罩和管状毂。 环形护罩和管状毂分别位于所述圆形背板的上方和中心的预定距离处。 叶轮结构还包括多个叶片，其环形地设置在圆形背板和环形护罩之间的管状轮毂周围。 多个叶片中的每一个包括具有对数螺旋形状的和弦，并且具有相对于弦的返回角的平均弯度线。

公开(公告)号：US20090085005A1

公开(公告)日：2009-04-02

申请号：US12232868

申请日：2008-09-25

申请人： Hiroshi Kobayashi ,  Hirofumi Shoji

发明人： Hiroshi Kobayashi ,  Hirofumi Shoji

IPC分类号： C09K3/00

CPC分类号： C01G49/00 ,  C01G9/00

摘要： A method for scrubbing an amine-type extractant, in regeneration of the amine-type extractant supporting a chloro complex ion of a metal such as iron and zinc, which easily accumulates in the amine-type extractant, in a scrubbing stage constituting a solvent extraction step, which method is capable of efficiently removing a chloro complex ion of the metal, as well as capable of regenerating extraction capability of an extractant, so that it can be reused repeatedly as it is in the extraction stage of the solvent extraction step.A method for scrubbing an amine-type extractant (A) containing an amine added with hydrochloric acid, and an amine supporting a metal chloro complex ion, in a scrubbing stage constituting a solvent extraction step, characterized by substituting a chloride ion of the amine, which is added with hydrochloric acid, with sulfuric acid ion, by bringing the amine-type extractant (A) into contact with a sulfuric acid solution with a concentration of 3 to 10 N, and subsequently, by eliminating a metal by bringing the substituted amine-type extractant (B) into contact with water.

摘要翻译： 在构成溶剂萃取的洗涤阶段中，用于洗涤胺型萃取剂的方法，在再生含有容易积聚在胺型萃取剂中的金属如铁和锌的氯络合物离子的胺类萃取剂的再生中， 步骤，该方法能够有效地除去金属的氯络合离子，以及能够再生萃取剂的萃取能力，使得其可以在溶剂萃取步骤的萃取阶段中重复使用。 在构成溶剂萃取步骤的洗涤阶段中，洗涤含有加入盐酸的胺的胺型萃取剂（A）和负载金属氯络合物离子的胺的方法，其特征在于用胺的氯离子代替， 通过使胺型萃取剂（A）与浓度为3至10N的硫酸溶液接触，然后通过将取代的胺除去金属，通过硫酸离子加入盐酸 型提取剂（B）与水接触。