公开(公告)号：US09975100B2

公开(公告)日：2018-05-22

申请号：US14273863

申请日：2014-05-09

申请人： Carbon Engineering Ltd.

发明人： Kenton Robert Heidel ,  Jane Anne Ritchie ,  Arvinder Pal Singh Kainth ,  David William Keith

IPC分类号： B01J8/20 ,  B01J6/00 ,  B01D9/00 ,  C01D1/22 ,  D21C11/00 ,  C01F11/18 ,  C01B32/50 ,  B01D53/62

CPC分类号： B01J8/20 ,  B01D9/0036 ,  B01D9/0054 ,  B01D9/0059 ,  B01D9/0063 ,  B01D53/62 ,  B01D2009/0086 ,  B01D2251/404 ,  B01D2257/504 ,  B01J6/001 ,  C01B32/50 ,  C01D1/22 ,  C01F11/181 ,  D21C11/0078 ,  Y02P20/152 ,  Y02P40/44 ,  Y02P70/24

摘要： Techniques for converting a portion of a carbonate to hydroxide include receiving an alkaline carbonate solution that includes between 0.1M (moles per liter of solution) to 4.0M hydroxide and between 0.1M to 4.1M carbonate; reacting, in a slaking process, quicklime (CaO) and a low carbonate content fluid to yield a slurry of primarily slaked lime (Ca(OH)2); and reacting the Ca(OH)2 slurry and the alkaline carbonate solution to grow calcium carbonate (CaCO3) crystal aggregates of 0.0005 mm3 to 5 mm3 in volume in a fluidized-bed reactive crystallizer.

公开(公告)号：US20170306558A1

公开(公告)日：2017-10-26

申请号：US15509137

申请日：2015-09-22

申请人： Huntsman International LLC

发明人： Arend-Jan Zeeuw ,  James Theodore Wearing ,  David Anthony Boyd ,  Clive Brereton ,  Brian Blackwell

IPC分类号： D21C11/00 ,  D21C11/12

CPC分类号： D21C11/0092 ,  D21C11/0007 ,  D21C11/12 ,  D21C11/125 ,  Y02P70/24

摘要： The invention discloses a process for treating black liquor comprising pyrolysing black liquor in a fluidized bed reactor to obtain solid particles and pyrolysed black liquor gas, heating the solid mass, returning the heated solid mass to the fluidized bed reactor for use in the pyrolysis reaction; condensing the pyrolysed black liquor gas to obtain a condensate and recover heat and a residual gas released during condensation for heating the solid mass to a predetermined temperature for that is required for the pyrolysis.

公开(公告)号：US09719209B2

公开(公告)日：2017-08-01

申请号：US14442165

申请日：2013-11-15

申请人： ANDRITZ OY

发明人： Paterson McKeough

IPC分类号： D21C11/06 ,  D21C11/00 ,  D21C11/12 ,  C22B7/00 ,  C22B26/10

CPC分类号： D21C11/066 ,  C22B7/007 ,  C22B26/10 ,  D21C11/0007 ,  D21C11/0064 ,  D21C11/12 ,  Y02P40/44 ,  Y02P70/24

摘要： A method to be used in conjunction with a single-stage or multi-stage process for leaching ash originating from the recovery boiler of a pulp mill, particularly when the ash contains a significant amount of carbonate, wherein calcium compounds, such as calcium oxide (CaO) or calcium hydroxide (Ca(OH)2), are employed as additives in one or more leaching stages, a liquid fraction formed in the leaching process is utilized outside the main chemical recovery cycle, such as a substitute for purchased sodium hydroxide in the bleaching line of the pulp mill, and a solids fraction may be mixed with a black-liquor stream of the mill or subjected to further processing to separate calcium compounds for recycle.

公开(公告)号：US20160289793A1

公开(公告)日：2016-10-06

申请号：US14442165

申请日：2013-11-15

申请人： ANDRITZ Oy

发明人： Paterson McKEOUGH

IPC分类号： C22B26/10 ,  D21C9/10 ,  D21C11/00 ,  C22B7/00

CPC分类号： D21C11/066 ,  C22B7/007 ,  C22B26/10 ,  D21C11/0007 ,  D21C11/0064 ,  D21C11/12 ,  Y02P40/44 ,  Y02P70/24

摘要： A method to be used in conjunction with a single-stage or multi-stage process for leaching ash originating from the recovery boiler of a pulp mill, particularly when the ash contains a significant amount of carbonate, wherein calcium compounds, such as calcium oxide (CaO) or calcium hydroxide (Ca(OH)2), are employed as additives in one or more leaching stages, a liquid fraction formed in the leaching process is utilized outside the main chemical recovery cycle, such as a substitute for purchased sodium hydroxide in the bleaching line of the pulp mill, and a solids fraction may be mixed with a black-liquor stream of the mill or subjected to further processing to separate calcium compounds for recycle.

摘要翻译： 一种与用于来自纸浆厂的回收锅炉的沥青的单级或多级方法结合使用的方法，特别是当灰含有大量碳酸盐时，其中钙化合物如氧化钙（ CaO）或氢氧化钙（Ca（OH）2）在一个或多个浸出阶段用作添加剂，在主要化学品回收循环之外使用在浸出过程中形成的液体馏分，例如购买的氢氧化钠 纸浆厂的漂白生产线和固体部分可以与研磨机的黑液流混合或进行进一步加工以分离用于再循环的钙化合物。

公开(公告)号：US20160194832A1

公开(公告)日：2016-07-07

申请号：US15066933

申请日：2016-03-10

申请人： ASAHI KASEI FIBERS CORPORATION

发明人： Hirofumi ONO ,  Shuji TAKASU ,  Atsushi HORII ,  Satoru YOSHIDA

IPC分类号： D21H27/38 ,  B32B5/26 ,  B32B5/02 ,  D21H21/34 ,  D21H21/16

CPC分类号： D21H27/38 ,  B32B5/022 ,  B32B5/22 ,  B32B5/24 ,  B32B5/26 ,  B32B29/002 ,  B32B29/02 ,  B32B37/24 ,  B32B2255/02 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/04 ,  B32B2262/062 ,  B32B2307/3065 ,  B32B2307/72 ,  B32B2307/7242 ,  B32B2307/728 ,  B32B2307/73 ,  B32B2419/00 ,  D21H11/12 ,  D21H11/18 ,  D21H13/08 ,  D21H13/14 ,  D21H13/24 ,  D21H13/26 ,  D21H15/02 ,  D21H21/16 ,  D21H21/34 ,  D21H27/30 ,  F24F12/006 ,  F28D9/00 ,  F28D21/0014 ,  F28D21/0015 ,  F28F3/00 ,  F28F21/00 ,  Y02B30/563 ,  Y02P70/24

摘要： Provided is a multilayered structure comprising at least one fine cellulose fiber nonwoven fabric layer made of a fine cellulose fiber, wherein the multilayered structure is characterized in that the mean fiber diameter of the fine cellulose fiber forming the fine cellulose fiber non-woven fabric layer is 0.005 to 0.5 μm, and the mean thickness of the multilayered structure is 10 to 200 μm, the density thereof is 0.10 to 0.90 g/cm3, and the permeability resistance thereof is 2000 s/100 ml or more. Also provided are an energy recovery ventilation sheet made of this multilayered structure, an energy recovery ventilation element using this energy recovery ventilation sheet as a partitioning material for partitioning two types of air flow of different temperature and/or humidity, and a energy recovery ventilator using this energy recovery ventilation element.

公开(公告)号：US20150312970A1

公开(公告)日：2015-10-29

申请号：US14693786

申请日：2015-04-22

申请人： TOKUDEN CO., LTD.

发明人： Toru Tonomura ,  Yasuhiro Fujimoto ,  Masayoshi Kimura

IPC分类号： H05B6/14 ,  H05B6/36 ,  H05B6/06

CPC分类号： H05B6/145 ,  D21G1/028 ,  H05B6/06 ,  H05B6/36 ,  Y02P70/24

摘要： The present invention for eliminating a need for a temperature detecting element adapted to measure the temperature of a roll main body provides an induction heated roll apparatus including: a roll main body; a magnetic flux generating mechanism including an iron core and a winding; and a power supply circuit provided with a control element adapted to control AC current or AC voltage. The apparatus calculates the temperature of the roll main body using an AC current value obtained by an AC current detecting part, an AC voltage value obtained by an AC voltage detecting part, a power factor obtained by a power factor detecting part, a winding resistance value of the winding, and an excitation resistance obtained from characteristics of a relationship between a magnetic flux density and an excitation resistance of a magnetic circuit including the iron core and the roll main body as parameters.

摘要翻译： 本发明不需要适于测量卷筒主体的温度的温度检测元件，所以提供一种感应加热辊装置，包括：辊主体; 包括铁芯和绕组的磁通量产生机构; 以及设置有用于控制AC电流或AC电压的控制元件的电源电路。 该装置使用由交流电流检测部获得的交流电流值，由交流电压检测部获得的交流电压值，功率因数检测部获得的功率因数，绕组电阻值 以及由包括铁芯和辊主体的磁路的磁通密度和励磁电阻之间的关系的特性获得的励磁电阻作为参数。

公开(公告)号：US09150799B2

公开(公告)日：2015-10-06

申请号：US12653819

申请日：2009-12-21

申请人： Jan K. Michalek ,  Theodore J. Thomas

发明人： Jan K. Michalek ,  Theodore J. Thomas

IPC分类号： C10B1/00 ,  C10J3/00 ,  A61L12/00 ,  B09B3/00 ,  D21B1/02 ,  F02C3/28 ,  F02C6/18 ,  C10B49/00

CPC分类号： C10J3/00 ,  A61L12/00 ,  B09B3/00 ,  B09B3/0091 ,  C10B49/00 ,  C10J2300/0903 ,  C10J2300/092 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0973 ,  C10J2300/0976 ,  C10J2300/16 ,  C10J2300/1671 ,  C10J2300/1687 ,  C10J2300/1892 ,  D21B1/026 ,  F02C3/28 ,  F02C6/18 ,  Y02E20/12 ,  Y02E20/14 ,  Y02E50/11 ,  Y02E50/12 ,  Y02E50/14 ,  Y02P20/129 ,  Y02P20/13 ,  Y02P70/24 ,  Y02W30/20

摘要： A system and method for processing solid waste products includes an autoclave, a combined heat and power generation system and a water treatment system. Water in the solid waste products is vaporized to raise steam, by heating the autoclave. Waste liquids, steam and cellulosic material are removed from the autoclave. The cellulosic material is combusted in the heat and power generation system, which generates steam and electricity, with the steam recycled to the autoclave. The steam and the waste liquids are processed in the water treatment system, with the cleaned water cycled to the heat and power generation system to be converted into steam.

摘要翻译： 用于处理固体废物的系统和方法包括高压釜，热和发电系统和水处理系统。 通过加热高压釜，将固体废物中的水蒸发以升高蒸汽。 从高压釜中除去废液，蒸汽和纤维素材料。 纤维素材料在产生蒸汽和电力的发电系统中燃烧，蒸汽再循环到高压釜中。 蒸汽和废液在水处理系统中进行处理，清洗后的水循环到发电和发电系统，转化成蒸汽。

公开(公告)号：US20150167249A1

公开(公告)日：2015-06-18

申请号：US14414569

申请日：2013-07-19

申请人： AAHI KASEI FIBERS CORPORATION

发明人： Hirofumi Ono ,  Shuji Takasu ,  Atsushi Horii ,  Satoru Yoshida

IPC分类号： D21H27/38 ,  B32B37/24 ,  D21H11/12 ,  D21H21/16 ,  D21H13/08

CPC分类号： D21H27/38 ,  B32B5/022 ,  B32B5/22 ,  B32B5/24 ,  B32B5/26 ,  B32B29/002 ,  B32B29/02 ,  B32B37/24 ,  B32B2255/02 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/04 ,  B32B2262/062 ,  B32B2307/3065 ,  B32B2307/72 ,  B32B2307/7242 ,  B32B2307/728 ,  B32B2307/73 ,  B32B2419/00 ,  D21H11/12 ,  D21H11/18 ,  D21H13/08 ,  D21H13/14 ,  D21H13/24 ,  D21H13/26 ,  D21H15/02 ,  D21H21/16 ,  D21H21/34 ,  D21H27/30 ,  F24F12/006 ,  F28D9/00 ,  F28D21/0014 ,  F28D21/0015 ,  F28F3/00 ,  F28F21/00 ,  Y02B30/563 ,  Y02P70/24

摘要： Provided is a multilayered structure comprising at least one fine cellulose fiber nonwoven fabric layer made of a fine cellulose fiber, wherein the multilayered structure is characterized in that the mean fiber diameter of the fine cellulose fiber forming the fine cellulose fiber non-woven fabric layer is 0.005 to 0.5 μm, and the mean thickness of the multilayered structure is 10 to 200 μm, the density thereof is 0.10 to 0.90 g/cm3, and the permeability resistance thereof is 2000 s/100 ml or more. Also provided are an energy recovery ventilation sheet made of this multilayered structure, an energy recovery ventilation element using this energy recovery ventilation sheet as a partitioning material for partitioning two types of air flow of different temperature and/or humidity, and a energy recovery ventilator using this energy recovery ventilation element.

摘要翻译： 本发明提供一种多层结构体，其包含至少一种由细纤维素纤维制成的细纤维素纤维无纺布层，其特征在于，形成微细纤维素纤维无纺布层的细纤维素纤维的平均纤维直径为 0.005〜0.5μm，多层结构体的平均厚度为10〜200μm，密度为0.10〜0.90g / cm 3，耐渗透性为2000s / 100ml以上。 还提供了由这种多层结构制成的能量回收通风板，能量回收通风元件，其使用该能量回收通风板作为分隔不同温度和/或湿度的两种气流的分隔材料，以及使用 这种能量回收通风元件。

公开(公告)号：US20140342132A1

公开(公告)日：2014-11-20

申请号：US14451570

申请日：2014-08-05

申请人： Greg MONTIE ,  James Franklin DEAN ,  Curtis MULLEN ,  Robert HILL

发明人： Greg MONTIE ,  James Franklin DEAN ,  Curtis MULLEN ,  Robert HILL

IPC分类号： F28F9/00 ,  B01D69/00 ,  B01D63/14 ,  H01M8/04 ,  B01D46/52 ,  B01D29/03

CPC分类号： F28F9/00 ,  B01D29/031 ,  B01D46/0001 ,  B01D46/521 ,  B01D46/522 ,  B01D46/543 ,  B01D53/22 ,  B01D53/228 ,  B01D63/06 ,  B01D63/085 ,  B01D63/14 ,  B01D63/16 ,  B01D67/00 ,  B01D69/00 ,  B01D2313/14 ,  B01D2313/44 ,  B01D2319/04 ,  B31D5/04 ,  B32B37/02 ,  F24F3/147 ,  F28D21/0015 ,  H01M8/04141 ,  H01M8/04149 ,  Y02E60/50 ,  Y02P70/24 ,  Y02P70/56 ,  Y10T156/1018 ,  Y10T156/102 ,  Y10T156/1021 ,  Y10T156/1023 ,  Y10T156/1049 ,  Y10T156/1051 ,  Y10T156/14 ,  Y10T156/1715 ,  Y10T428/24686

摘要： A membrane cartridge is manufactured by repeatedly folding and joining two strips of membrane to form a cross-pleated cartridge with a stack of openings or fluid passageways configured in an alternating cross-flow arrangement. The cartridge can be modified for other flow configurations including co-flow and counter-flow arrangements. Methods for manufacturing such cross-pleated membrane cartridges, as well as apparatus used in the manufacturing process are described. Cross-pleated membrane cartridges comprising water-permeable membranes can be used in a variety of applications, including in heat and water vapor exchangers. In particular they can be incorporated into energy recovery ventilators (ERVs) for exchanging heat and water vapor between air streams being directed into and out of buildings.

摘要翻译： 通过重复地折叠和接合两条膜来制造膜盒，以形成交替褶皱的盒，其具有以交替的交叉流布置配置的开口或流体通道的堆叠。 可以对墨盒进行其他流动配置的修改，包括共流和逆流布置。 描述了用于制造这种交叉薄膜盒的方法以及在制造过程中使用的装置。 包括透水膜的交叉薄膜盒可用于各种应用，包括在热和水蒸气交换器中。 特别是它们可以并入能量回收通风机（ERV）中，用于在引导进出建筑物的空气流之间交换热和水蒸汽。

公开(公告)号：US08728428B1

公开(公告)日：2014-05-20

申请号：US13801681

申请日：2013-03-13

申请人： Carbon Engineering Limited Partnership

发明人： Kenton Robert Heidel ,  Jane Anne Ritchie ,  Arvinder Pal Singh Kainth ,  David William Keith

IPC分类号： C01B31/20

CPC分类号： B01J8/20 ,  B01D9/0036 ,  B01D9/0054 ,  B01D9/0059 ,  B01D9/0063 ,  B01D53/62 ,  B01D2009/0086 ,  B01D2251/404 ,  B01D2257/504 ,  B01J6/001 ,  C01B32/50 ,  C01D1/22 ,  C01F11/181 ,  D21C11/0078 ,  Y02P20/152 ,  Y02P40/44 ,  Y02P70/24

摘要： Techniques for converting a portion of a carbonate to hydroxide include receiving an alkaline carbonate solution that includes between 0.1M (moles per liter of solution) to 4.0M hydroxide and between 0.1M to 4.1M carbonate; reacting, in a slaking process, quicklime (CaO) and a low carbonate content fluid to yield a slurry of primarily slaked lime (Ca(OH)2); and reacting the Ca(OH)2 slurry and the alkaline carbonate solution to grow calcium carbonate (CaCO3) crystal aggregates of 0.0005 mm3 to 5 mm3 in volume in a fluidized-bed reactive crystallizer.

摘要翻译： 将一部分碳酸盐转化为氢氧化物的技术包括接收包含0.1M（摩尔/升溶液）至4.0M氢氧化物和0.1M至4.1M碳酸盐之间的碱性碳酸盐溶液; 在熟化过程中使生石灰（CaO）和低碳酸盐含量的流体反应，得到主要熟石灰（Ca（OH）2）的浆料）; 并使Ca（OH）2浆液和碱性碳酸盐溶液在流化床反应性结晶器中生成体积为0.0005mm 3至5mm 3的碳酸钙（CaCO 3）晶体聚集体。