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    FIBROUS METAL-ADSORBING MATERIAL
    21.
    发明申请
    FIBROUS METAL-ADSORBING MATERIAL 有权
    纤维金属吸附材料

    公开(公告)号：US20150224474A1

    公开(公告)日：2015-08-13

    申请号：US14424349

    申请日：2013-08-26

    Applicant: NIPPON FILCON CO., LIMITED

    Inventor： Yoshinori Inoue ,  Toshifumi Katoh ,  Takehiro Kajiwara ,  Mitsuru Saito

    IPC: B01J20/30 ,  B29D99/00 ,  B01J20/26 ,  B29C47/00 ,  C08L23/06 ,  B01J20/28

    CPC classification number: B01J20/3007 ,  B01J20/261 ,  B01J20/262 ,  B01J20/265 ,  B01J20/28023 ,  B01J20/3014 ,  B01J20/3085 ,  B01J20/321 ,  B01J20/3212 ,  B01J20/3227 ,  B01J20/327 ,  B01J20/328 ,  B01J20/3293 ,  B29C47/0004 ,  B29C47/0014 ,  B29D99/0078 ,  B29K2277/00 ,  B29K2279/00 ,  B29K2995/0068 ,  C02F1/28 ,  C02F1/286 ,  C02F2101/20 ,  C08F8/30 ,  C08G81/02 ,  C08L23/06 ,  D01F6/34

    Abstract: Provided is a fibrous adsorbing material used for the adsorption and recovery of metals in a solution, which is a fibrous metal-adsorbing material that can be produced using existing production facilities without using special facilities or complicated operations, has high durability, is easy to diversify, and can be processed into various forms. The fibrous metal-adsorbing material is produced by a) a step of preparing an acrylate polymer having a large number of glycidyl groups in the molecule, b) a step of kneading a low-melting-point fiber matrix polymer therewith, c) a step of making the resulting mixture into a fibrous form by an melt-blend spinning method, and d) a step of allowing a long-chain ligand having an amino group or an imino group to react with glycidyl groups on the fiber surface to introduce a metal-adsorbing functional group. The fibrous metal-adsorbing material has high durability, is easy to diversify, and has various forms.

    Abstract translation: 提供一种用于吸附和回收金属的纤维吸附材料，该溶液是可以使用现有生产设备而不使用特殊设备或复杂操作而生产的纤维状金属吸附材料，具有高耐久性，易于多样化 ，并可以加工成各种形式。 纤维状金属吸附材料通过以下步骤制造：a）在分子中制备具有大量缩水甘油基的丙烯酸酯聚合物的步骤，b）将低熔点纤维基质聚合物捏合的步骤，c）步骤 通过熔融共混纺丝法将所得混合物制成纤维状，以及d）使具有氨基或亚氨基的长链配体与纤维表面上的缩水甘油基反应以引入金属的步骤 吸附官能团。 纤维状金属吸附材料具有高耐久性，易于多样化，并且具有各种形式。

    COMPOSITE MEDIUM FOR SIMULTANEOUS REMOVAL OF CATIONIC AND ANIONIC HEAVY METALS AND METHOD FOR MANUFACTURING THE SAME
    23.
    发明申请
    COMPOSITE MEDIUM FOR SIMULTANEOUS REMOVAL OF CATIONIC AND ANIONIC HEAVY METALS AND METHOD FOR MANUFACTURING THE SAME 有权
    用于同时去除阳离子重金属的复合介质及其制造方法

    公开(公告)号：US20130203585A1

    公开(公告)日：2013-08-08

    申请号：US13667797

    申请日：2012-11-02

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

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

    IPC: B01J20/30 ,  B01J20/24

    CPC classification number: 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

    Abstract: 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.

    Abstract translation: 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。

    Catalyst and its use in desulphurisation
    24.
    发明授权
    Catalyst and its use in desulphurisation 失效
    催化剂及其在脱硫中的应用

    公开(公告)号：US08246812B2

    公开(公告)日：2012-08-21

    申请号：US13008672

    申请日：2011-01-18

    Applicant: Carolus Matthias Anna Maria Mesters

    Inventor： Carolus Matthias Anna Maria Mesters

    IPC: C10G45/04 ,  C10G45/60 ,  B01J23/00 ,  B01J21/00

    CPC classification number: 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

    Abstract: 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; peptizing 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 desulphurization of a hydrocarbonaceous feedstock using such catalyst.

    Abstract translation: 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，其量使得面团含有0.8-1.2摩尔酸当量/ kg粉末; 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。

    Composition for a desulfurizer with a high sulfur capacity and the process of making the same
    25.
    发明申请
    Composition for a desulfurizer with a high sulfur capacity and the process of making the same 有权
    具有高硫容量的脱硫剂的组成及其制备方法

    公开(公告)号：US20080047395A1

    公开(公告)日：2008-02-28

    申请号：US11805727

    申请日：2007-05-24

    Applicant: Zhenyi Liu ,  Ke Lin ,  Jie Zhang ,  Fengren Liu ,  Yongsheng Yu

    Inventor： Zhenyi Liu ,  Ke Lin ,  Jie Zhang ,  Fengren Liu ,  Yongsheng Yu

    IPC: C22B1/16 ,  C22B7/00

    CPC classification number: 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

    Abstract: 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 above-mentioned composition comprises cubic ferroferric oxide in the form of crystalline phase (Fe3O4), amorphous ferric oxide (Fe2O3) and amorphous ferric oxide monohydrate (Fe2O3.H2O). The composition has a sulfur capacity of at least 40%. 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. The process of the present invention is simple and easy to operate, consumes less energy and produces the products with a stable quality.

    Abstract translation: 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。 上述组合物包含结晶相（Fe 3 O 4 O 4）形式的立方氧化铁，无定形氧化铁（Fe 2 O 3 O 3）和无定形氧化铁一水合物（Fe 2 O 3 O 3 H 2 O）。 该组合物的硫容量至少为40％。 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。 本发明的方法简单易操作，消耗更少的能量并产生质量稳定的产品。

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