SINGLE-CRYSTAL FINE POWDER OF SULFIDE OR SULFIDE COMPLEX AND METHOD FOR PREPARING THE SAME
    11.
    发明申请
    SINGLE-CRYSTAL FINE POWDER OF SULFIDE OR SULFIDE COMPLEX AND METHOD FOR PREPARING THE SAME 有权
    单晶或硫酸复合物的单晶微粉及其制备方法

    公开(公告)号:US20100316559A1

    公开(公告)日:2010-12-16

    申请号:US12677595

    申请日:2008-09-12

    IPC分类号: C01G39/06 C01G55/00 C01G49/12

    摘要: This invention provides a fine particle composite comprising fine powder of a sulfide or sulfide complex comprising a given element. The fine particle composite is obtained by a method for producing a fine particle composite comprising fine powder of a sulfide or sulfide complex comprising at least one element selected from the group consisting of molybdenum (Mo), rhodium (Rh), ruthenium (Ru), and rhenium (Re). Such method comprises steps of: preparing a solvent mixture from at least one compound containing an element selected from among molybdenum (Mo), rhodium (Rh), ruthenium (Ru), rhenium (Re), and sulfur (S); and subjecting the solvent mixture to a hydrothermal or solvothermal reaction. The resulting fine particle composite comprises fine particles of a sulfide or sulfide complex comprising at least one element selected from the group consisting of molybdenum (Mo), rhodium (Rh), ruthenium (Ru), and rhenium (Re).

    摘要翻译: 本发明提供一种细颗粒复合材料,其包含包含给定元素的硫化物或硫化物络合物的细粉末。 微粒复合体是通过包含选自钼(Mo),铑(Rh),钌(Ru),钌(Ru), 和铼(Re)。 该方法包括以下步骤:从至少一种含有选自钼(Mo),铑(Rh),钌(Ru),铼(Re)和硫(S)中的元素的化合物制备溶剂混合物; 并将溶剂混合物进行水热或溶剂热反应。 所得的微粒复合体包含由钼(Mo),铑(Rh),钌(Ru)和铼(Re)组成的组中选出的至少一种元素的硫化物或硫化物络合物的微粒。

    Method and apparatus for exhaust gas control of an internal combustion engine
    16.
    发明授权
    Method and apparatus for exhaust gas control of an internal combustion engine 有权
    用于内燃机排气控制的方法和装置

    公开(公告)号:US09005558B2

    公开(公告)日:2015-04-14

    申请号:US14122765

    申请日:2012-05-30

    摘要: An exhaust gas control apparatus for an internal combustion engine includes: a NOx purification catalyst arranged in an exhaust passage of the internal combustion engine; a degradation degree estimating unit estimating a degradation degree of the NOx purification catalyst; and an air-fuel ratio control unit adjusting an air-fuel ratio of exhaust gas flowing into the NOx purification catalyst, wherein, until the estimated degradation degree of the NOx purification catalyst reaches a predetermined degradation degree, the air-fuel ratio control unit adjusts the air-fuel ratio of the exhaust gas to a rich air-fuel ratio, and, when the estimated degradation degree of the NOx purification catalyst exceeds the predetermined degradation degree, the air-fuel ratio control unit changes the air-fuel ratio of the exhaust gas from the rich air-fuel ratio to a lean air-fuel ratio so that the NOx purification catalyst is regenerated.

    摘要翻译: 一种用于内燃机的排气控制装置,包括:排出在内燃机的排气通道中的NOx净化催化剂; 劣化度估计单元,估计所述NOx净化催化剂的劣化程度; 以及调节流入所述NOx净化催化剂的废气的空燃比的空燃比控制部,其中,在所述NOx净化催化剂的所述劣化程度的估计值达到预定的劣化程度之前,所述空燃比控制部调整 所述排气的空燃比为浓空燃比,并且当所述NOx净化催化剂的所述劣化程度的估计值超过所述规定的劣化程度时,所述空燃比控制部将所述空燃比的空燃比变更为 从富空燃比排出的废气为稀空燃比,使得NOx净化催化剂再生。

    Single-crystal fine powder of sulfide or sulfide complex and method for preparing the same
    17.
    发明授权
    Single-crystal fine powder of sulfide or sulfide complex and method for preparing the same 有权
    硫化物或硫化物络合物的单晶细粉末及其制备方法

    公开(公告)号:US08999877B2

    公开(公告)日:2015-04-07

    申请号:US12677595

    申请日:2008-09-12

    摘要: This invention provides a fine particle composite comprising fine powder of a sulfide or sulfide complex comprising a given element. The fine particle composite is obtained by a method for producing a fine particle composite comprising fine powder of a sulfide or sulfide complex comprising at least one element selected from the group consisting of molybdenum (Mo), rhodium (Rh), ruthenium (Ru), and rhenium (Re). Such method comprises steps of: preparing a solvent mixture from at least one compound containing an element selected from among molybdenum (Mo), rhodium (Rh), ruthenium (Ru), rhenium (Re), and sulfur (S); and subjecting the solvent mixture to a hydrothermal or solvothermal reaction. The resulting fine particle composite comprises fine particles of a sulfide or sulfide complex comprising at least one element selected from the group consisting of molybdenum (Mo), rhodium (Rh), ruthenium (Ru), and rhenium (Re).

    摘要翻译: 本发明提供一种细颗粒复合材料,其包含包含给定元素的硫化物或硫化物络合物的细粉末。 微粒复合体是通过包含选自钼(Mo),铑(Rh),钌(Ru),钌(Ru), 和铼(Re)。 该方法包括以下步骤:从至少一种含有选自钼(Mo),铑(Rh),钌(Ru),铼(Re)和硫(S)中的元素的化合物制备溶剂混合物; 并将溶剂混合物进行水热或溶剂热反应。 所得的微粒复合体包含由钼(Mo),铑(Rh),钌(Ru)和铼(Re)组成的组中选出的至少一种元素的硫化物或硫化物络合物的微粒。

    METHOD AND APPARATUS FOR EXHAUST GAS CONTROL OF AN INTERNAL COMBUSTION ENGINE
    18.
    发明申请
    METHOD AND APPARATUS FOR EXHAUST GAS CONTROL OF AN INTERNAL COMBUSTION ENGINE 有权
    内燃机排气控制方法与装置

    公开(公告)号:US20140134087A1

    公开(公告)日:2014-05-15

    申请号:US14122765

    申请日:2012-05-30

    IPC分类号: F01N3/22 B01D53/94

    摘要: An exhaust gas control apparatus for an internal combustion engine includes: a NOx purification catalyst arranged in an exhaust passage of the internal combustion engine; a degradation degree estimating unit estimating a degradation degree of the NOx purification catalyst; and an air-fuel ratio control unit adjusting an air-fuel ratio of exhaust gas flowing into the NOx purification catalyst, wherein, until the estimated degradation degree of the NOx purification catalyst reaches a predetermined degradation degree, the air-fuel ratio control unit adjusts the air-fuel ratio of the exhaust gas to a rich air-fuel ratio, and, when the estimated degradation degree of the NOx purification catalyst exceeds the predetermined degradation degree, the air-fuel ratio control unit changes the air-fuel ratio of the exhaust gas from the rich air-fuel ratio to a lean air-fuel ratio so that the NOx purification catalyst is regenerated.

    摘要翻译: 一种用于内燃机的排气控制装置,包括:排出在内燃机的排气通道中的NOx净化催化剂; 劣化度估计单元,估计所述NOx净化催化剂的劣化程度; 以及调节流入所述NOx净化催化剂的废气的空燃比的空燃比控制部,其中,在所述NOx净化催化剂的所述劣化程度的估计值达到预定的劣化程度之前,所述空燃比控制部调整 所述排气的空燃比为浓空燃比,并且当所述NOx净化催化剂的所述劣化程度的估计值超过所述规定的劣化程度时,所述空燃比控制部将所述空燃比的空燃比变更为 从富空燃比排出的废气为稀空燃比,使得NOx净化催化剂再生。

    Synthetic grinding stone
    19.
    发明授权
    Synthetic grinding stone 有权
    合成磨石

    公开(公告)号:US08377159B2

    公开(公告)日:2013-02-19

    申请号:US12450366

    申请日:2008-03-25

    IPC分类号: B24D3/20 B24D3/34

    摘要: A synthetic grinding stone used for the polishing of a silicon wafer is composed of a structure containing cerium oxide fine particles as abrasive grains, a resin as a binder, a salt as a filler and a nano diamond as an additive. This synthetic grinding stone is characterized in that the purity of the cerium oxide is not less than 60% by weight, the content of the salt as a filler is not less than 1% but not more than 20%, the volume content of the nano diamond as an additive is not less than 0.1% but less than 20% relative to the total volume of the structure, and the porosity as the volume fraction relative to the total volume of the structure is less than 30%.

    摘要翻译: 用于抛光硅晶片的合成研磨石由含有作为磨粒的氧化铈微粒,作为粘合剂的树脂,作为填料的盐和作为添加剂的纳米金刚石构成。 该合成研磨石的特征在于,氧化铈的纯度为60重量%以上,作为填料的盐的含量为1%以上20%以下,纳米粒子的体积含量 作为添加剂的金刚石相对于该结构体的总体积不小于0.1%但小于20%,相对于该结构体积的体积分数的孔隙率小于30%。

    Compound, arugomycin
    20.
    发明授权
    Compound, arugomycin 失效
    化合物,阿鲁木霉素

    公开(公告)号:US4598146A

    公开(公告)日:1986-07-01

    申请号:US583180

    申请日:1984-02-24

    摘要: An anthracycline compound, Arugomycin, having the physicochemical properties set forth below is produced by aerobically cultivating an Arugomycin-producing Streptomyces strain in a suitable culture medium, and recovering from the culture the anthracycline compound, Arugomycin.(1) Color and form:Orange powder(2) Melting point:207.degree. to 213.degree. C. (decomposed)(3) Specific rotatory power:[.alpha.].sub.D.sup.25 =+112.degree.(C: 0.1, chloroform:methanol=9:1)(4) Elementary analysis (%):______________________________________ C H O N ______________________________________ Found 56.2 6.9 35.1 1.8 Calcd. 56.7 6.7 34.9 1.7 ______________________________________ (5) Ultraviolet and visible absorption spectrum: as shown in FIG. 1.______________________________________ .lambda..sub.max (E.sup.1% .sub.1cm) ______________________________________ CH.sub.3 OH 235(363), 258(167), 292(61), 476(104) 0.1N HCl + CH.sub.3 OH 235(387), 258(159), 292(61), 468(110) 0.1N NaOH + CH.sub.3 OH 239(302), 294(41), 543(88) ______________________________________ (6) Infrared absorption spectrum (as measured by the potassium bromide method): as shown in FIG. 2.(7) Solubility in solvent:Easily soluble in a chloroform-methanol mixture, dimethyl sulfoxide, pyridine, and basic water.Soluble in chloroform, methanol, ethyl acetate, methyl ethyl ketone, butanol, butyl acetate, ethanol, acetone, and acidic water.Sparingly soluble in water.(8) Thin layer chromatography (using "Silica Gel 60F.sub.254 " plate supplied by Merck & Co., Inc.):______________________________________ Developing solvent Rf value ______________________________________ Chloroform:Methanol (8:1) 0.20 Chloroform:Methanol:29% Aqueous 0.25 ammonia (8:1:0.1) Chloroform:Methanol:Acetic acid 0.30 (8:1:0.1) Chloroform:Benzene:Methanol 0.26 (7:2:2) ______________________________________ (9) NMR spectrum (400 MHz, in deuterochloroform-deuteromethanol): as shown in FIG. 3.(10) Molecular weight (SIMS):m/z 1694 (M+H).

    摘要翻译: 具有下述物理化学性质的蒽环霉素化合物阿鲁木霉是通过在合适的培养基中有条不紊地培养产阿霉素霉素链霉菌菌株产生的,并从培养物中回收蒽环类化合物阿鲁霉素。 (1)颜色和形式:橙色粉末(2)熔点:207〜213℃(分解)(3)比旋光度:αD25= + 112°(C:0.1,氯仿:甲醇= 9 :1)(4)元素分析(%):-CHON-发现56.2 6.9 35.1 1.8 - 56.7 6.7 34.9 1.7 - (5)紫外和可见吸收光谱:如图1所示。 - λmax(E1%1cm)-CH 3 OH 235(363),258(167),292(61), - 476(104)-0.1N HCl + CH3OH 235(387),258(159) 61), - 468(110)-0.1N NaOH + CH3OH 239(302),294(41),543(88) - (6)红外吸收光谱(通过溴化钾法测量): (7)溶剂中的溶解性:易溶于氯仿 - 甲醇混合物,二甲基亚砜,吡啶和碱性水。 溶于氯仿,甲醇,乙酸乙酯,甲基乙基酮,丁醇,乙酸丁酯,乙醇,丙酮和酸性水。 微溶于水。 (8)薄层色谱法(使用由Merck&Co.,Inc。提供的“Silica Gel 60F254”板): - 显影溶剂Rf值 - 氯仿:甲醇(8:1)0.20-氯仿:甲醇:29% 氨(8:1:0.1) - 氯仿:甲醇:乙酸0.30 - (8:1:0.1) - 氯仿:苯:甲醇0.26 - (7:2:2) - (9)NMR谱(400MHz, 氘氯仿 - 氘代甲醇):如图1所示。 (10)分子量(SIMS):m / z 1694(M + H)。