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    • 2. 发明授权
    • Process for making blast furnace coke
    • 制造高炉焦炭的工艺
    • US6033528A
    • 2000-03-07
    • US718566
    • 1997-01-13
    • Mitsuhiro SakawaMasaki SasakiMakoto MatsuuraIkuo KomakiKenji Kato
    • Mitsuhiro SakawaMasaki SasakiMakoto MatsuuraIkuo KomakiKenji Kato
    • C10B49/02C10B57/04C10B57/10C10B57/08
    • C10B57/10C10B49/02C10B57/04
    • A blast furnace coal is produced by rapidly heating a coal blend having 10 to 30% by weight of a non-slightly-caking coal having softening initiation temperature T with the balance including a caking coal having softening initiation temperature T.sub.0 (T.sub.0 .ltoreq.T +40.degree. C.) at a rate of 1.times.10.sup.3 to 1.times.10.sup.6 .degree. C./min to a temperature region from (T -60.degree. C.) to (T +10.degree. C.) wherein T represents the softening initiation temperature of the non-slightly-caking coal; or rapidly heating a non-slightly-caking coal having softening initiation temperature T and a caking coal having softening initiation temperature T.sub.1 separately at a rate of 1.times.10.sup.3 to 1.times.10.sup.6 .degree. C./min to a temperature region from (T -100.degree. C.) to (T +10.degree. C.), wherein T represents the softening initiation temperature of the non-slightly-caking coal, or a temperature region from (T.sub.1 -100.degree. C.) to (T.sub.1 +10.degree. C.), wherein T.sub.1 represents the softening initiation temperature of the caking coal, blending the heated non-slightly-caking coal with the heated caking coal to prepare a coal blend having 10 to 30% by weight of the non-slightly-caking coal with the balance including the caking coal; and charging the coal blend into a coke oven where the coal blend is carbonized.
    • PCT No.PCT / JP96 / 00226 Sec。 371日期1997年1月13日 102(e)日期1997年1月13日PCT提交1996年2月2日PCT公布。 公开号WO96 / 23852 日期1996年8月8日高炉煤是通过快速加热具有10〜30重量%的具有软化初始温度T的非轻微结块煤的煤混合物生产的,余量包括具有软化初始温度T0的结块煤( (T-60℃)至(T + 10℃)的温度范围内,以1×10 3〜1×10 6℃/分钟的速度进行反应,其中T表示软化 非轻微结块煤的起始温度; 或者以1×10 3〜1×10 6℃/分钟的速度,分别以(T-100℃)的温度区域将具有软化初始温度T的非轻微结块煤和软化初始温度T1的结块煤分别快速加热, 至(T + 10℃),其中T表示非轻微结块煤的软化初始温度或(T1-100℃)至(T1 + 10℃)的温度区域,其中 T1表示结块煤的软化起始温度,将加热的非轻微结块煤与加热的结块煤混合,制备具有10至30重量%的非轻微结块煤的煤混合物,余量包括 结块煤; 并将煤混合物装入焦炭炉中,其中煤混合物被碳化。
    • 7. 发明授权
    • Gas sensor and method for manufacturing the same
    • 气体传感器及其制造方法
    • US08377274B2
    • 2013-02-19
    • US12463625
    • 2009-05-11
    • Seiji OhyaTomohiro WakazonoKenji KatoKoji Shiotani
    • Seiji OhyaTomohiro WakazonoKenji KatoKoji Shiotani
    • G01N27/407
    • G01N27/4075
    • A gas sensor including a gas sensor element having a first measurement chamber (16); a first pumping cell (11); a second measurement chamber (18) into which a gas to be measured having a controlled oxygen partial pressure is introduced; and a second pumping cell (13) having a second inner pump electrode (13b) and a second counterpart electrode (13c) pump electrode configured to detect a specific gas component. The second inner pump electrode is made of a material that contains, as a principal ingredient, two kinds of Pt particles having different particle sizes and whose particle size ratio measured by a sedimentation particle-size distribution ranges from 1.75 to 14.2. A mixing ratio between large Pt particles and small Pt particles has a mass ratio of 10/90 to 50/50. A 10 kHz-1 Hz resistance value across the second pumping cell at 600° C. is 150Ω or less.
    • 一种气体传感器,包括具有第一测量室(16)的气体传感器元件; 第一泵送单元(11); 引入具有受控氧分压的待测气体的第二测量室(18); 以及具有第二内泵电极(13b)和配置成检测特定气体成分的第二配对电极(13c)泵浦电极的第二泵浦电池(13)。 第二内泵电极由含有不同粒径的两种Pt颗粒作为主要成分的材料制成,其沉降粒度分布测定的粒径比为1.75〜14.2。 大Pt颗粒和小Pt颗粒之​​间的混合比的质量比为10/90至50/50。 在600℃下跨越第二抽滤单元的10kHz-1Hz电阻值为150&OHgr; 或更少。
    • 10. 发明申请
    • Process for producing fine silver particle colloidal dispersion, fine silver particle colloidal dispersion, and conductive silver film
    • 用于生产细银颗粒胶体分散体,细银颗粒胶体分散体和导电银膜的方法
    • US20110012068A1
    • 2011-01-20
    • US12805162
    • 2010-07-15
    • Kenji KatoMasaya Yukinobu
    • Kenji KatoMasaya Yukinobu
    • H01B1/02C09D5/16
    • B22F1/0022B22F9/24B22F2998/00B82Y30/00H01B1/22Y10S977/773Y10S977/777
    • A process for producing a fine silver particle colloidal dispersion which can simply form conductive silver layers and antimicrobial coatings by screen printing or the like. The process is characterized by having a reaction step of allowing an aqueous silver nitrate solution to react with a mixed solution of an aqueous iron(II) sulfate solution and an aqueous sodium citrate solution to form an agglomerate of fine silver particles, a filtration step of filtering the resultant agglomerate of fine silver particles to obtain a cake of the agglomerate of fine silver particles, a dispersion step of adding pure water to the cake to obtain a first fine silver particle colloidal dispersion of a water system in which dispersion the fine silver particles have been dispersed in the pure water, and a concentration and washing step of concentrating and washing the first fine silver particle colloidal dispersion of a water system.
    • 一种能够通过丝网印刷等简单地形成导电性银层和抗菌涂层的细银粒子胶体分散体的制造方法。 该方法的特征在于具有使硝酸银水溶液与硫酸铁水溶液和柠檬酸钠水溶液的混合溶液反应以形成细银颗粒的附聚物的反应步骤,过滤步骤 过滤所得到的细银粒子附聚物,得到细银粒子附聚物的饼状物;分散步骤,向滤饼中加入纯水,得到水系的第一微细银粒子胶体分散液,其中分散有细银粒子 已经分散在纯水中,以及浓缩和洗涤水系的第一细银粒子胶体分散体的浓缩和洗涤步骤。