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62 条记录 (耗时 0.013 秒)

    Charge carbon briquette for electric arc steelmaking furnace
    11.
    发明授权
    Charge carbon briquette for electric arc steelmaking furnace 有权

    公开(公告)号：US10392574B2

    公开(公告)日：2019-08-27

    申请号：US15665794

    申请日：2017-08-01

    申请人： Kimmel's Metallurgical Products LLC

    发明人： Willard K. McClintock ,  Willard K. McClintock, Jr. ,  John D. Shoue

    IPC分类号： C10L5/02 ,  C22B7/02 ,  C22B1/242 ,  C10L5/14 ,  C10L5/40 ,  C22B1/245 ,  C10L5/12 ,  C10L5/36 ,  C21C5/52

    摘要： A method of introducing carbon to an Electric Arc Furnace (EAF) used for melting steel, and a composition of matter including carbon, and made in a briquette form. The composition comprises between 45 and 96 weight percent of a carbon-containing material, between 2 and 30 weight percent of a basic oxide, and between 2 and 25 weight percent of a binder material. The method comprises mixing between 45 and 96 weight percent of a carbon-containing material, between 2 and 30 weight percent of a basic oxide, and between 2 and 25 weight percent of a binder material to form a solid material mixture; compressing individual portions of the solid material mixture into compressed briquettes; curing the compressed briquettes into solid briquettes; and adding the solid briquettes into the molten steel in the electric arc steelmaking furnace.

    DEVICE AND METHOD FOR MANUFACTURING NATURAL GAS HYDRATE
    12.
    发明申请
    DEVICE AND METHOD FOR MANUFACTURING NATURAL GAS HYDRATE 有权
    用于制造天然气水合物的装置和方法

    公开(公告)号：US20130158306A1

    公开(公告)日：2013-06-20

    申请号：US13818477

    申请日：2010-08-23

    申请人： Myung Ho Song ,  Yong Seok Yoon ,  Hye Jung Hong ,  Jung Huyk Ahn ,  Mun Keun Ha ,  Seok Ku Jeon ,  Hoon Ahn ,  Ta Kwan Woo

    发明人： Myung Ho Song ,  Yong Seok Yoon ,  Hye Jung Hong ,  Jung Huyk Ahn ,  Mun Keun Ha ,  Seok Ku Jeon ,  Hoon Ahn ,  Ta Kwan Woo

    IPC分类号： C10L5/12

    CPC分类号： C10L5/12 ,  B01J3/04 ,  B01J19/18 ,  B01J2219/00063 ,  B01J2219/00065 ,  B01J2219/00162 ,  B01J2219/00164 ,  B01J2219/002 ,  B01J2219/00213 ,  B01J2219/00236 ,  B01J2219/182 ,  C10L3/107 ,  C10L3/108

    摘要： Disclosed are a device and a method for manufacturing a natural gas hydrate. Provided is the device for manufacturing a natural gas hydrate comprising: an ice slurry generation unit for preparing ice slurry having 13-20% of ice at normal pressure; a first pipe, having one end connected to the ice slurry generation unit for withdrawing the ice slurry from the ice slurry generation unit, and in which a high-pressure pump for increasing pressure on the ice slurry is interposed; a hydrate preparation reactor, which is connected to the other end of the first pipe so as to receive the pressurized ice slurry, and to which natural gas is supplied and mixed, for generating natural gas hydrate slurry; a second pipe, having one end connected to the hydrate preparation reactor, for withdrawing the natural gas hydrate slurry; and a dehydrating portion, which is connected to the other end of the second pipe, for dehydrating the natural gas hydrate slurry.

    摘要翻译： 公开了一种用于制造天然气水合物的装置和方法。 本发明提供一种天然气水合物的制造装置，其特征在于，包括：冰浆产生单元，用于制备在常压下具有13-20％的冰的冰浆; 第一管，其一端连接到冰浆产生单元，用于从冰浆产生单元抽出冰浆，并且其中插入用于增加冰浆上的压力的高压泵; 水合物制备反应器，其连接到第一管的另一端以接收加压的冰浆，并且向其供应和混合天然气，用于产生天然气水合物浆料; 第二管，其一端连接到水合物制备反应器，用于取出天然气水合物浆料; 脱水部，其与第二配管的另一端连接，使天然气水合物浆料脱水。

    Binder composition for waste materials
    13.
    发明申请
    Binder composition for waste materials 有权
    废料的粘结剂组合物

    公开(公告)号：US20080178525A1

    公开(公告)日：2008-07-31

    申请号：US11699444

    申请日：2007-01-29

    申请人： Douglas C. Comrie

    发明人： Douglas C. Comrie

    IPC分类号： C10L5/12

    CPC分类号： C10L5/12 ,  Y02E50/30 ,  Y10S106/01

    摘要： An inorganic binder composition has a first constituent which is a poly(sialate) or a poly(sialate-siloxo) admixed with a second constituent which has one or more of: fly ash F, fly ash C, fumed silica, Al2O3, pozzolan, ground slag, nepheline syenite, anhydrous aluminum silicate, hydrous aluminum silicate, hydrous sodium hydroxide, silicic acid, potassium salt, and sodium salt. The binder is used to recycle and reuse revert materials from metal smelting operations.

    摘要翻译： 无机粘合剂组合物具有与第二组分混合的聚（唾液酸酯）或聚（唾液酸酯 - 硅氧烷）的第一组分，其具有以下中的一种或多种：飞灰F，飞灰C，煅制二氧化硅， 2号火山灰，矿渣，霞石正长岩，无水硅酸铝，含水硅酸铝，含水氢氧化钠，硅酸，钾盐和钠盐。 粘合剂用于回收和再利用金属冶炼操作中的回收材料。

    Combustible carbonaceous compositions and methods
    15.
    发明授权
    Combustible carbonaceous compositions and methods 失效
    可燃碳质组合物和方法

    公开(公告)号：US5893946A

    公开(公告)日：1999-04-13

    申请号：US852678

    申请日：1997-05-07

    申请人： Charles R. Landis

    发明人： Charles R. Landis

    IPC分类号： C10L5/00 ,  B22C1/00 ,  B22C1/02 ,  B22C9/00 ,  C10L5/04 ,  C10L5/12 ,  C10L5/14 ,  C10L9/10 ,  C10L11/04 ,  B22C9/02

    CPC分类号： B22C1/00 ,  B22C1/02 ,  B22C9/00 ,  C10L11/04 ,  C10L5/04 ,  C10L9/10

    摘要： A combustible carbonaceous composition and method of making a charcoal briquette wherein a finely divided carbonaceous material is combined with an activated carbon and/or an activated graphite (which may be formed in-situ during pyrolysis of the composition by reacting a humic-containing ore with a low VOC-containing carbon and/or graphite). The combustible carbonaceous composition is present in the briquette composition in an amount of about 65% to about 99.9% by weight; a binder is included in the composition in an amount of about 1% to about 15% by weight when forming a charcoal briquette or an igniter log; and the activated carbon and/or activated graphite is present in an amount of about 0.1% to about 20% by weight. The activated carbon and/or activated graphite absorbs most of the VOCs entitled from the combustible carbonaceous material, thereby preventing the VOCs from escaping to the atmosphere.

    摘要翻译： 一种可燃碳质组合物和制备炭砖的方法，其中细碎的碳质材料与活性炭和/或活性石墨组合（其可以在组合物的热解期间原位形成，使含腐殖质的矿石与 含低VOC的碳和/或石墨）。 燃烧的碳质组合物以约65重量％至约99.9重量％的量存在于团块组合物中; 当形成炭砖或点火器原木时，组合物中包含约1重量％至约15重量％的粘合剂; 并且活性炭和/或活性石墨的存在量为约0.1重量％至约20重量％。 活性炭和/或活性石墨吸收了大部分来自可燃碳质材料的挥发性有机化合物，从而防止了挥发性有机化合物逸出大气。

    Method for agglomerating carbonaceous fines
    17.
    发明授权
    Method for agglomerating carbonaceous fines 失效
    聚集碳质细粉的方法

    公开(公告)号：US4219519A

    公开(公告)日：1980-08-26

    申请号：US18651

    申请日：1979-03-08

    申请人： Mehmet A. Goksel

    发明人： Mehmet A. Goksel

    IPC分类号： C04B14/02 ,  C04B28/20 ,  C10L5/12 ,  C10L5/44 ,  C10L9/10 ,  C04B15/14

    CPC分类号： C10L5/12 ,  C04B14/022 ,  C04B28/105 ,  C04B28/18 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P40/615

    摘要： Carbonaceous fines, such as coke fines, bituminous coal fines, anthracite coal fines, lignite fines, coal char, lignite char, wood char and mixtures thereof, are formed into hardened, crush-resistant agglomerates by preparing a moistened mixture including a major proportion of the carbonaceous fines, about 1 to about 15 weight % of a bonding agent, such as burned lime, CaO, or hydrated lime, Ca(OH).sub.2, and about 0.25 to about 10 weight % of a siliceous material, such as silica, having available SiO.sub.2 for reacting with the bonding agent to form silicate or hydrosilicate bonds therewith; allowing the resulting mixture to stand a time period sufficient for a substantial portion of the free internal moisture in the pores of the carbonaceous fines to migrate to the surface thereof; forming the mixture into green discrete agglomerates; drying the green agglomerates to reduce the free moisture content therein to about 5% or less; and hydrothermally hardening the green agglomerates.

    摘要翻译： 碳质细粉如焦炭粉，烟煤粉，无烟煤粉，褐煤粉，煤焦炭，褐煤炭，木炭及其混合物，通过制备包含主要部分的湿润混合物形成为硬化，抗压碎的附聚物 碳质细粉，约1至约15重量％的粘合剂，例如煅烧石灰，CaO或熟石灰，Ca（OH）2和约0.25至约10重量％的硅质材料，例如二氧化硅， 具有用于与粘合剂反应以形成硅酸盐或硅酸盐键的SiO 2; 使得到的混合物的时间期限足以使碳质细粒的孔中的大部分游离内部水分迁移到其表面上; 将混合物形成绿色离散的附聚物; 干燥绿色附聚物以将其中的游离水分含量降低至约5％或更少; 并对绿色附聚物进行水热硬化。