Method for separating and treating exhaust gas of carbon fiber

    公开(公告)号:US06602486B2

    公开(公告)日:2003-08-05

    申请号:US10231128

    申请日:2002-08-30

    IPC分类号: D01F912

    CPC分类号: B82Y30/00 B01D53/72 D01F9/127

    摘要: A method for producing carbon fiber including the following processes: a process for obtaining fine carbon fiber by thermally decomposing an organic compound in a furnace by use of a catalyst; a process for separating a reaction exhaust gas contained in the carbon fiber; a process for continuously subjecting the carbon fiber to thermal treatment in a non-oxidative atmosphere; and a process for incinerating a thermal treatment exhaust gas generated in the thermal treatment and/or the reaction exhaust gas. The method for separating a reaction exhaust gas from carbon fiber is characterized in that a packed carbon fiber layer is formed, an inert gas is caused to flow through the layer, and the layer is compressed. Combustion of the reaction exhaust gas and combustion of the exhaust gas generated from the subsequent thermal treatment is achieved through employment of a pilot burner holding flame at all times in a vertical incinerator.

    Carbon fiber material and electrode materials for batteries
    2.
    发明授权
    Carbon fiber material and electrode materials for batteries 有权
    碳纤维材料和电池用电极材料

    公开(公告)号:US06528211B1

    公开(公告)日:2003-03-04

    申请号:US09556388

    申请日:2000-04-24

    IPC分类号: H01M458

    摘要: A battery electrode material composed of a composite material including fiber agglomerates having micro-pores and an electrode active material included within the micro-pores of the fiber agglomerates. The agglomerates are formed by tangled masses of vapor-grown carbon fibers having fiber contact points. Furthermore, at least a portion of the fiber contact points are chemically bonded fiber contact points. Also disclosed is a secondary battery including electrodes made from the battery electrode material.

    摘要翻译: 一种电池电极材料,其由包含具有微孔的纤维聚集体和包含在纤维聚集体的微孔内的电极活性物质的复合材料构成。 附聚物由具有纤维接触点的气相生长碳纤维的缠结质量形成。 此外,纤维接触点的至少一部分是化学键合的纤维接触点。 还公开了包括由电池电极材料制成的电极的二次电池。

    Method for separating and treating exhaust gas of carbon fiber
    3.
    发明授权
    Method for separating and treating exhaust gas of carbon fiber 有权
    碳纤维废气分离处理方法

    公开(公告)号:US06464950B1

    公开(公告)日:2002-10-15

    申请号:US09466807

    申请日:1999-12-20

    IPC分类号: B01D5372

    CPC分类号: B82Y30/00 B01D53/72 D01F9/127

    摘要: A method for producing carbon fiber including the following processes: a process for obtaining fine carbon fiber by thermally decomposing an organic compound in a furnace by use of a catalyst; a process for separating a reaction exhaust gas contained in the carbon fiber; a process for continuously subjecting the carbon fiber to thermal treatment in a non-oxidative atmosphere; and a process for incinerating a thermal treatment exhaust gas generated in the thermal treatment and/or the reaction exhaust gas. The method for separating a reaction exhaust gas from carbon fiber is characterized in that a packed carbon fiber layer is formed, an inert gas is caused to flow through the layer, and the layer is compressed. Combustion of the reaction exhaust gas and combustion of the exhaust gas generated from the subsequent thermal treatment is achieved through employment of a pilot burner holding flame at all times in a vertical incinerator.

    摘要翻译: 一种生产碳纤维的方法,包括以下方法:通过使用催化剂在炉中热分解有机化合物获得细碳纤维的方法; 用于分离碳纤维中包含的反应废气的方法; 在非氧化性气氛中连续使碳纤维进行热处理的方法; 以及用于焚烧在热处理和/或反应废气中产生的热处理废气的方法。 从碳纤维分离反应废气的方法的特征在于,形成填充碳纤维层,使惰性气体流过该层,并且层被压缩。 反应废气的燃烧和随后的热处理产生的废气的燃烧是通过使用在垂直焚化炉中始终保持火焰的引燃燃烧器来实现的。

    Granular agent for ruminants and process for producing the same
    4.
    发明授权
    Granular agent for ruminants and process for producing the same 失效
    反刍动物颗粒剂及其制备方法

    公开(公告)号:US5633004A

    公开(公告)日:1997-05-27

    申请号:US480033

    申请日:1995-06-07

    IPC分类号: A23K1/00 A23K1/18

    摘要: Disclosed is the feed or feed additive granular agent containing a physiologically active substance and a coating layer having a laminar structure in which the tabular crystals are arranged in a laminated state. The coating layer comprises (a) one or more substances selected from the group consisting of a specific fatty acid or ester thereof, a specific animal or vegetable fat and fatty oil which may be hardened by hydrogenation, and a specific wax, and (b) tabular crystals of a substance which is sparingly water-soluble under a neutral condition but is readily water-soluble under an acidic condition and which has an average particle size of 5 to 30 .mu.m, wherein said coating layer is present in a coating ratio of 5% by weight or more and 50% by weight or less, wherein said first coating material and said second coating material are in a proportion of 3:2 to 1:3 by weight, and process for producing the same. The granular agent has a high mechanical strength, increased durability in the rumen and superiority in solubility and absorption of the physiologically active substance of said agent in the abomasum or downstream thereof resulting in efficient breeding, growth, or lactation of ruminants.

    摘要翻译: 公开了含有生理活性物质的进料或饲料添加剂颗粒剂和层状结构的层状结构的涂层。 涂层包含(a)一种或多种选自特定脂肪酸或其酯的物质,可通过氢化硬化的特定动物或植物脂肪和脂肪油以及特定的蜡,和(b) 在中性条件下微溶于水但在酸性条件下容易溶于水并且平均粒度为5〜30μm的物质的片状晶体,其中所述涂层以 5重量%以上且50重量%以下,其中所述第一涂料和所述第二涂料的重量比为3:2至1:3,以及其制备方法。 颗粒剂具有高机械强度,瘤胃的耐久性以及所述药物在皱胃或下游的生理活性物质的溶解度和吸收性优异性,从而导致反刍动物的有效育种,生长或哺乳。

    Filter cloth for air bags
    5.
    发明授权
    Filter cloth for air bags 失效
    用于气囊的滤布

    公开(公告)号:US5441798A

    公开(公告)日:1995-08-15

    申请号:US331619

    申请日:1994-11-01

    摘要: A filter cloth for air bags comprises a synthetic fiber woven fabric having (1) a ground weave structure segment having a single plain weave structure or a single twill weave structure and (2) a plurality of high gas-permeability weave structure segments substantially evenly distributed in the ground structure segment, exhibiting an air permeability higher than that of the ground structure segment and having (A) a mock leno weave structure having pinholes, (B) a double plain weave structure or (C) a double twill weave structure, and allows, when an air bag is formed from the cloth, a layout for cutting and a cutting of the cloth to be made freely and when the resultant air bag is inflated, the bag allows an inflation gas to instantly flow out from the bag so as to ensure the safety of the occupant.

    摘要翻译: 一种用于气囊的滤布包括一种合成纤维织物,其具有(1)具有单个平纹结构或单斜纹结构的地面编织结构段,以及(2)多个基本上均匀分布的高透气性织造结构段 在地面结构段中,具有高于地面结构段的透气性,并且具有(A)具有针孔的模拟纱罗织造结构,(B)双平纹组织结构或(C)双斜纹织造结构,以及 允许当从布形成气囊时,可以自由地切割和切割布的布局,并且当所得到的气囊膨胀时,袋允许充气气体从袋中立即流出,以便 以确保乘客的安全。

    Epoxy resin-impregnated prepreg
    6.
    发明授权
    Epoxy resin-impregnated prepreg 失效
    环氧树脂浸渍预浸料

    公开(公告)号:US5436301A

    公开(公告)日:1995-07-25

    申请号:US490

    申请日:1993-01-05

    摘要: An epoxy resin-impregnated prepreg useful for the production of a copper foil-laminated board of a chip-on-board having a high heat resistance, high dimension stability and high silver migration-preventing property, comprises an aromatic polyamide fiber base material having 3.0% by weight or less of an equilibrium moisture content, 80 ppm or less of an extracted chlorine content and 50 ppm or less of an extracted sodium content, and an epoxy resin composition comprising an epoxy resin and a curing agent, containing 5 ppm or less of sodium and 600 ppm or less of chlorine and impregnated in the base material, said aromatic polyamide fibers having been produced by a wet spin-drawing process having a draw-washing procedure in which undrawn aromatic polyamide filaments are drawn at a draw ratio of 1.05 to 1.5, while forwarding the filaments through a hot water bath having a path length of 1 to 50 m and while flowing hot water at 30.degree. C. to 100.degree. C. through the bath in a counter direction against the forwarding direction of the filaments to effectively squeeze out impurities from the filaments.

    摘要翻译: 可用于生产具有高耐热性,高尺寸稳定性和高银迁移防止性能的片上电路板的铜箔层压板的环氧树脂浸渍预浸料包括具有3.0的芳族聚酰胺纤维基材 平均含水量的重量%以下,提取的氯含量为80ppm以下,提取的钠含量为50ppm以下,含有5ppm以下的环氧树脂和固化剂的环氧树脂组合物 的钠和600ppm以下的氯,并且浸渍在基材中,所述芳族聚酰胺纤维通过具有拉伸洗涤方法的湿式纺丝拉伸法制备,其中未拉伸的芳族聚酰胺长丝以1.05的拉伸比拉伸 至1.5,同时使细丝通过路径长度为1至50微米的热水浴,同时在30℃至100℃的热水中通过浴池 相对于长丝的转运方向,以有效地挤出细丝中的杂质。

    Aluminum type plated steel sheet and heat shrink band using the same
    9.
    发明授权
    Aluminum type plated steel sheet and heat shrink band using the same 有权
    铝型电镀钢板和使用其的热收缩带

    公开(公告)号:US07968210B2

    公开(公告)日:2011-06-28

    申请号:US11815834

    申请日:2006-02-09

    IPC分类号: B32B15/18 B32B15/20

    摘要: An exemplary embodiment of an aluminum type plated steel sheet which excels in discoloration resistance, and weldability, which does not decorate after re-heating and which can prevent increasing of strength, and a heat shrink band using the same are provided. For example, the heat shrink band can be made of an aluminum type plated steel sheet consisting of a steel sheet being composed of, e.g., not more than about 0.005 mass % of C; not more than about 0.005 mass % of N; not less than about 0.1 mass % and not more than about 0.5 mass % of Si; not more than about 0.1 mass % of P; not more than about 0.02 mass % of S; not less than about 1.05 mass % and not more than 2.0 mass % of Mn; not more than 1.0 mass % of sol Al; a residual amount of Fe and inevitable impurities, and an aluminum type plated layer mainly consisting of Al being deposited thereon. Such exemplary sheet can be prevented from a discoloration upon, e.g., being re-heated at a temperature of not less than about 500° C. to not more than about 700° C.

    摘要翻译: 提供了耐变色性优异的铝型电镀钢板的示例性实施例,以及再加热后不能装饰并且可以防止强度增加的可焊性,以及使用其的热收缩带。 例如,热收缩带可以由由例如不超过约0.005质量%的C构成的钢板构成的铝型电镀钢板制成, 不超过约0.005质量%的N; 不小于约0.1质量%且不大于约0.5质量%的Si; 不大于约0.1质量%的P; 不超过约0.02质量%的S; 不小于1.05质量%且不大于2.0质量%的Mn; 不大于1.0质量%的溶胶Al; 残余量的Fe和不可避免的杂质,以及主要由Al沉积的铝型镀层。 可以防止例如在不低于约500℃至不超过约700℃的温度下再加热时的变色。

    Method and apparatus for heat treatment of powder of fine carbon fiber
    10.
    发明申请
    Method and apparatus for heat treatment of powder of fine carbon fiber 审中-公开
    细碳纤维粉末热处理方法及装置

    公开(公告)号:US20060045837A1

    公开(公告)日:2006-03-02

    申请号:US10532970

    申请日:2003-10-28

    申请人: Kunio Nishimura

    发明人: Kunio Nishimura

    IPC分类号: C01B31/02 F23C5/00

    CPC分类号: B82Y30/00 D01F9/127 D01F9/133

    摘要: Provided are a powder heat treatment process, wherein fine carbon fibers are heated in a heating furnace at a temperature of 800° C. or higher under an inert gas atmosphere or a hydrogen gas atmosphere in the form of powder taken out from a reaction furnace for producing the fine carbon fibers or after compressing and crushing the fine carbon fibers to turn them into amorphous powder without filling them into a specific vessel or compaction-molding them to thereby vaporize volatile components stuck to the fibers and carbonize them at a higher temperature and powder heat treatment equipment, wherein a heating furnace part is partitioned by push-in plates for fine carbon fibers or stirring devices in the furnace; a surrounding gas-discharging port is provided in a part close to a fiber-charging port out of compartments partitioned by the above plates or devices; and a gas-feeding port is provided in a part close to an outlet for the above fibers.

    摘要翻译: 提供了一种粉末热处理工艺,其中在惰性气体气氛或氢气气氛中,在800℃以上的加热炉中将细碳纤维以从反应炉中取出的粉末形式加热, 生产细碳纤维,或在压缩和压碎细碳纤维之后,将其转化为无定形粉末,而不将其填充到特定容器中或压实成型,从而汽化粘附在纤维上的挥发性组分并在较高温度下将其碳化并粉末 热处理设备,其中加热炉部分通过用于细碳纤维的推入板或炉中的搅拌装置分隔开; 在由上述板或装置隔开的隔室中的靠近纤维充电口的部分中设置周围的气体排出口; 并且在靠近上述纤维的出口的部分中设置有气体供给口。