公开(公告)号：US07717979B2

公开(公告)日：2010-05-18

申请号：US11805727

申请日：2007-05-24

申请人： Zhenyi Liu ,  Ke Lin ,  Jie Zhang ,  Fengren Liu ,  Yongsheng Yu

发明人： Zhenyi Liu ,  Ke Lin ,  Jie Zhang ,  Fengren Liu ,  Yongsheng Yu

IPC分类号： C22B1/14

CPC分类号： C01G49/04 ,  B01D53/02 ,  B01D2253/112 ,  B01D2257/304 ,  B01J20/06 ,  B01J20/3014 ,  B01J20/3078 ,  B01J20/3085 ,  C01G49/06 ,  C01G49/08 ,  C01P2002/50 ,  C01P2002/70 ,  C22B1/24 ,  C22B7/02 ,  Y02P10/212

摘要： The present invention discloses a composition for a desulfurizer with a high sulfur capacity and a process for making the same. The composition comprises the active components of three kinds of iron oxides and is used in the desulfurizer to remove hydrogen sulfide from the gaseous and liquid state feed stocks. The process for preparing the composition comprises the following steps: (1) mixing a solid ferrous compound with a solid hydroxide at a molar ratio of iron to hydroxyl being in the range from 1:2 to 1:3; (2) kneading the mixture feeds obtained in step (1) and making them react completely; (3) drying the products obtained in step (2) in the air; (4) washing and filtering the feeds obtained in the step (3); (5) naturally drying or baking the solids obtained in step (4) to form a composition for a desulfurizer with a high sulfur capacity.

摘要翻译： 本发明公开了一种硫含量高的脱硫剂组合物及其制造方法。 该组合物包含三种氧化铁的活性组分，并用于脱硫剂中以从气态和液态原料中除去硫化氢。 制备组合物的方法包括以下步骤：（1）将固体亚铁化合物与固体氢氧化物以铁与羟基的摩尔比混合在1:2至1:3的范围内; （2）捏合步骤（1）中获得的混合物进料并使其完全反应; （3）在空气中干燥步骤（2）中获得的产物; （4）洗涤和过滤在步骤（3）中获得的饲料; （5）自然干燥或烘烤在步骤（4）中获得的固体，以形成具有高硫容量的脱硫剂组合物。

公开(公告)号：US20080083658A1

公开(公告)日：2008-04-10

申请号：US11858575

申请日：2007-09-20

申请人： Carolus MESTERS

发明人： Carolus MESTERS

IPC分类号： C10G45/36 ,  B01J23/06

CPC分类号： B01J20/3007 ,  B01D53/8603 ,  B01J20/0225 ,  B01J20/0244 ,  B01J20/06 ,  B01J20/08 ,  B01J20/28016 ,  B01J20/3014 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J23/755 ,  B01J23/80 ,  B01J35/0073 ,  B01J37/0009 ,  B01J37/0201 ,  B01J37/04 ,  B01J37/16 ,  B01J37/18 ,  B01J2220/42 ,  C10G45/06 ,  C10G2300/202

摘要： A catalyst is provided comprising nickel in a reduced valence state on a carrier comprising zinc oxide and alumina, wherein the Zn:Ni atomic ratio is at least 12, and the catalyst particles are prepared by: mixing zinc oxide in the form of a powder and alumina or an alumina precursor in the form of a powder; peptising the powder mixture and forming an extrudable dough by adding acid and water to the powder mixture in such amounts that the dough contains 0.8-1.2 moles acid equivalents per kg powder; extruding the extrudable dough to form extrudates; drying and calcining the extrudates; impregnating the extrudates with an aqueous solution of a nickel compound; drying, calcining and reducing the impregnated extrudates. Further provided is a process for desulphurisation of a hydrocarbonaceous feedstock using such catalyst.

摘要翻译： 提供一种催化剂，其包含在包含氧化锌和氧化铝的载体上的还原价态的镍，其中Zn:Ni原子比为至少12，催化剂颗粒通过以下方式制备：将粉末形式的氧化锌和 氧化铝或粉末形式的氧化铝前体; 将粉末混合物胶化并通过向粉末混合物中加入酸和水形成可挤出生面团，其量使得面团每kg粉末含有0.8-1.2摩尔酸当量; 挤出可挤出的面团以形成挤出物; 干燥和煅烧挤出物; 用镍化合物的水溶液浸渍挤出物; 干燥，煅烧和还原浸渍的挤出物。 还提供了使用这种催化剂对含烃原料进行脱硫的方法。

公开(公告)号：US5037796A

公开(公告)日：1991-08-06

申请号：US419197

申请日：1989-10-10

申请人： Satoshi Kudo ,  Tsutomu Ueno ,  Tadaaki Mizoguchi ,  Takanori Kuwahara ,  Tsukasa Nishimura

发明人： Satoshi Kudo ,  Tsutomu Ueno ,  Tadaaki Mizoguchi ,  Takanori Kuwahara ,  Tsukasa Nishimura

IPC分类号： B01D53/34 ,  B01D53/50 ,  B01D53/81 ,  B01J20/04 ,  B28B3/20 ,  C04B18/08 ,  C04B28/18

CPC分类号： B01D53/508 ,  B01J20/041 ,  B01J20/045 ,  B01J20/28004 ,  B01J20/3007 ,  B01J20/3014 ,  B01J2220/42 ,  Y10S502/517

摘要： A process for producing a hydrated and cured product of a lime-gypsum-coal ash mixture capable of constituting a high-performance desulfurizing agent, with a high yield and in a simplified manner is provided, which process comprises adding water to a mixture of lime, used desulfurizing agent and coal ash, followed by kneading the resulting mixture, then extruding the resulting kneaded material through a hole of 2 to 10 mm in diameter to obtain bullet-like materials, hydrating and curing said bullet-like materials, followed by drying.

公开(公告)号：US3947612A

公开(公告)日：1976-03-30

申请号：US352082

申请日：1973-04-17

申请人： Reinhold Schulze

发明人： Reinhold Schulze

IPC分类号： B01J20/285 ,  B01D53/18 ,  B01J19/00 ,  B01J19/30 ,  B01J20/30 ,  B01J20/32 ,  B01J37/02 ,  B01J47/00 ,  B05D3/10 ,  B05D5/00 ,  G01N30/88 ,  B23B7/04

CPC分类号： B05D3/10 ,  B01J20/261 ,  B01J20/2803 ,  B01J20/28045 ,  B01J20/3014 ,  B01J20/3021 ,  B01J20/3042 ,  B01J20/3064 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/321 ,  B01J20/3236 ,  B01J20/3293 ,  B01J47/006

摘要： A method of forming an active surface on a solid, e.g. for use of the solid as an adsorbent, catalyst carrier or contact or reactant catalyst, comprising adding a mixture of binders to a solution or suspension of an activatable substance (reactant), the binder mixture containing water-insoluble synthetic-resin substances which can be swelled by water only to a limited extent.

摘要翻译： 在固体上形成活性表面的方法，例如 用于固体作为吸附剂，催化剂载体或接触或反应物催化剂，包括将粘合剂混合物加入到可活化物质（反应物）的溶液或悬浮液中，所述粘合剂混合物含有水不溶性合成树脂物质，其可以是 仅在有限的程度上被水膨胀。

公开(公告)号：US11786763B2

公开(公告)日：2023-10-17

申请号：US16315506

申请日：2017-07-07

申请人： NIPPON SHOKUBAI CO., LTD.

发明人： Yui Ikemoto ,  Kazuhiro Okamura

IPC分类号： A61Q19/00 ,  A61K8/81 ,  A61L9/01 ,  A61Q5/00 ,  C08F26/06 ,  A61Q1/00 ,  B01J20/30 ,  C08L39/04 ,  C09D11/03 ,  C09D11/106 ,  A61K8/02 ,  A61L9/014 ,  A61Q15/00 ,  B01J20/26 ,  B01J20/28 ,  B41J2/165 ,  C08F26/10

CPC分类号： A61Q1/00 ,  A61K8/0204 ,  A61K8/027 ,  A61K8/81 ,  A61K8/817 ,  A61K8/8182 ,  A61L9/01 ,  A61L9/014 ,  A61Q5/00 ,  A61Q15/00 ,  B01J20/267 ,  B01J20/28023 ,  B01J20/28033 ,  B01J20/3014 ,  B01J20/3021 ,  B01J20/3078 ,  B01J20/3085 ,  B41J2/16517 ,  C08F26/06 ,  C08F26/10 ,  C08L39/04 ,  C09D11/03 ,  C09D11/106 ,  A61K2800/546 ,  A61K2800/5422 ,  A61L2209/14 ,  A61L2209/22 ,  C08J2323/12 ,  C08J2339/06 ,  C08J2423/12 ,  C08J2439/06 ,  C08L2203/02

摘要： The invention aims to provide a crosslinked polymer having an excellent liquid absorption capacity and sufficient gel-pulverizability. The invention relates to a N-vinyl lactam-based crosslinked polymer including: a structural unit derived from a N-vinyl lactam-based monomer; and a structural unit derived from triallyl cyanurate, the N-vinyl lactam-based crosslinked polymer containing the structural unit derived from triallyl cyanurate in a ratio of 0.12 to 0.48 mol % to 100 mol % of all structural units.

公开(公告)号：US20180353929A1

公开(公告)日：2018-12-13

申请号：US16005907

申请日：2018-06-12

申请人： AXENS ,  IFP Energies Nouvelles

发明人： Delphine BAZER-BACHI ,  David CHICHE ,  Joseph LOPEZ ,  Thomas SERRES ,  Tom FRISING ,  Olivier DUCREUX ,  Patrick EUZEN

IPC分类号： B01J20/02 ,  B01J20/06 ,  B01J20/30 ,  B01D53/52

CPC分类号： B01J20/0237 ,  B01D53/02 ,  B01D53/48 ,  B01D53/52 ,  B01D2253/112 ,  B01D2257/30 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2257/502 ,  B01D2257/553 ,  B01D2258/05 ,  B01J20/0277 ,  B01J20/06 ,  B01J20/28011 ,  B01J20/2803 ,  B01J20/3007 ,  B01J20/3014 ,  B01J20/3042 ,  B01J20/3078 ,  B01J20/3085 ,  B01J2220/42

摘要： The invention relates to a method for preparing a solid comprising the mixture of a set of compounds comprising at least one Cu2(OH)2CO3 powder, one metal oxide powder selected from the group of metals consisting of copper, zinc, iron, manganese and mixtures thereof, and at least one binder as well as the use of the solid prepared by means of this method.

公开(公告)号：US09743637B2

公开(公告)日：2017-08-29

申请号：US15104976

申请日：2014-11-18

申请人： PEPARLET CO., LTD. ,  UNICHARM CORPORATION

发明人： Shotaro Mochizuki

IPC分类号： A01K1/015 ,  B01J20/22 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32

CPC分类号： A01K1/0154 ,  A01K1/0152 ,  A01K1/0155 ,  B01J20/22 ,  B01J20/261 ,  B01J20/264 ,  B01J20/28004 ,  B01J20/28016 ,  B01J20/3014 ,  B01J20/3021 ,  B01J20/3035 ,  B01J20/3208

摘要： An excrement-treating material has a core part, and a surface layer bonded to the core part by utilizing the adhesion ability of a water-absorbable polymer in the surface layer without using an adhesive. The excrement-treating material suitably exerts the water absorbability and water transport ability inherent to the surface layer. The excrement-treating material is constituted by incorporating pulverized water-absorbable polymer particles of 20 μm to 50 μm, and adding water to the surface of the core part after granulation to noncontinuously form a highly-wet part; reacting a water content in the highly-wet part and the pulverized water-absorbable polymer to noncontinuously form an adhering part; and bonding the surface layer to the core part through the adhering part. Upon absorption of excreted urine, permeation of the urine into the core part is accelerated in a part other than the adhering part.

公开(公告)号：US20170044281A1

公开(公告)日：2017-02-16

申请号：US15305971

申请日：2015-04-24

申请人： NIPPON SHOKUBAI CO., LTD.

发明人： Shinichi FUJINO ,  Kunihiko ISHIZAKI ,  Satoshi MATSUMOTO

IPC分类号： C08F120/06 ,  B01J20/26

CPC分类号： C08F120/06 ,  B01J20/261 ,  B01J20/265 ,  B01J20/267 ,  B01J20/3014 ,  C08F2/01 ,  C08F2/10 ,  C08F20/06

摘要： A method for producing polyacrylic acid (salt)-based water-absorbing resin includes a step of polymerizing an acrylic acid (salt)-based aqueous monomer solution, the polymerization step involving use of a polymerization reaction apparatus including a polymerization reaction unit covered with a casing, the polymerization step involving a polymerization reaction under internal pressure of the polymerization reaction unit, the internal pressure being slightly reduced and having a pressure reduction level of more than 0 kPa and not more than 10 kPa relative to the ambient pressure at the periphery of the polymerization reaction unit.

摘要翻译： 制备聚丙烯酸（盐）基吸水性树脂的方法包括使丙烯酸（盐）基单体水溶液聚合的步骤，所述聚合步骤包括使用包含聚合反应单元的聚合反应装置， 所述聚合步骤涉及在所述聚合反应单元的内部压力下的聚合反应，所述内部压力略微降低，并且相对于所述聚合反应单元周围的环境压力具有大于0kPa且不大于10kPa的压力降低水平 聚合反应单元。

公开(公告)号：US09567146B2

公开(公告)日：2017-02-14

申请号：US14418655

申请日：2013-08-01

申请人： MITSUBISHI GAS CHEMICAL COMPANY, INC.

发明人： Natsuko Matsushita ,  Emi Ishihara ,  Hirokazu Tanaka ,  Tatsuo Iwai

IPC分类号： B65D81/26 ,  A23L3/3436 ,  B22F1/02 ,  C08K3/08 ,  B01D53/02 ,  B01D53/82 ,  B01D53/86 ,  B22F1/00 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32 ,  B01D53/14 ,  C08K3/10 ,  B01J20/02 ,  C22C1/02 ,  C22C33/04 ,  C22C38/06 ,  B22F9/04 ,  B22F3/10

CPC分类号： B65D81/266 ,  A23L3/3436 ,  B01D53/02 ,  B01D53/14 ,  B01D53/82 ,  B01D53/8671 ,  B01D2257/104 ,  B01J20/0225 ,  B01J20/0229 ,  B01J20/0248 ,  B01J20/261 ,  B01J20/28026 ,  B01J20/28033 ,  B01J20/2805 ,  B01J20/28059 ,  B01J20/3014 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3236 ,  B01J2220/46 ,  B22F1/00 ,  B22F1/0011 ,  B22F1/0088 ,  B22F1/02 ,  B22F9/04 ,  B22F2003/1014 ,  B22F2998/10 ,  B22F2999/00 ,  C08K3/08 ,  C08K3/10 ,  C22C1/02 ,  C22C33/04 ,  C22C38/06 ,  C23F1/00

摘要： A process for producing an oxygen absorbing agent includes treating an alloy with an aqueous solution of an acid or an alkali, the alloy including at least one transition metal selected from the group consisting of manganese, iron, platinum, and copper group metals and at least one metal selected from the group consisting of aluminum, zinc, tin, lead, magnesium, and silicon to elute and remove at least a part of the component; and subjecting the alloy obtained by removing at least a part of the component in the alloy to treatment with an aqueous solution of a salt of an inorganic acid or a salt of an organic acid that can form a salt with the transition metal as the component, to form a metal salt in at least a part of the surface of the alloy.

摘要翻译： 一种制备氧吸收剂的方法包括用酸或碱的水溶液处理合金，所述合金包括至少一种选自由锰，铁，铂和铜族金属组成的组的过渡金属，并且至少 选自由铝，锌，锡，铅，镁和硅组成的组中的一种金属，以洗脱并除去至少一部分组分; 并且将通过除去合金中的至少一部分成分而获得的合金用无机酸盐或与过渡金属形成盐的有机酸的盐的水溶液作为组分进行处理， 以在合金的至少一部分表面形成金属盐。

公开(公告)号：US09358522B2

公开(公告)日：2016-06-07

申请号：US13667797

申请日：2012-11-02

申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Seok Won Hong ,  Sang Hyup Lee ,  Jae Woo Choi ,  Seung Gun Chung

IPC分类号： B01J20/18 ,  B01J20/28 ,  B01J20/22 ,  B01J20/285 ,  B01J20/02 ,  B01J20/24 ,  B01J20/06 ,  B01J20/30 ,  B01J20/32 ,  C02F1/28 ,  C02F101/20

CPC分类号： B01J20/28019 ,  B01J20/0229 ,  B01J20/06 ,  B01J20/18 ,  B01J20/22 ,  B01J20/223 ,  B01J20/24 ,  B01J20/2803 ,  B01J20/285 ,  B01J20/3014 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3257 ,  C02F1/281 ,  C02F1/286 ,  C02F1/288 ,  C02F2101/20

摘要： A composite medium and method thereof for simultaneous removal of cationic and anionic heavy metals are provided to remove cationic and anionic heavy metals effectively. The method includes dissolving sodium alginate powder into deionized water to provide an alginate solution, and introducing amine group-supported mesoporous iron oxide and synthetic zeolite into the alginate solution and kneading the resultant mixture. The method also includes adding the alginate solution mixed with the mesoporous iron oxide and synthetic zeolite dropwise to an aqueous calcium chloride solution so that each drop of alginate solution is cured to form a bead-like composite medium, and vacuum drying the bead-like composite medium to remove water present in the composite medium, while the mesoporous iron oxide and synthetic zeolite are moved from the inside of the composite medium toward the surface of the composite medium.

摘要翻译： 提供用于同时去除阳离子和阴离子重金属的复合介质及其方法以有效地去除阳离子和阴离子重金属。 该方法包括将藻酸钠粉末溶解在去离子水中以提供藻酸盐溶液，并将胺基担载的介孔氧化铁和合成沸石引入到藻酸盐溶液中并捏合所得混合物。 该方法还包括将中孔氧化铁和合成沸石混合的藻酸盐溶液滴加到氯化钙水溶液中，使每一滴藻酸盐溶液固化形成珠状复合介质，真空干燥珠状复合材料 介质以除去存在于复合介质中的水，同时介孔氧化铁和合成沸石从复合介质的内部朝向复合介质的表面移动。