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    • 4. 发明授权
    • Method for producing adsorbent, adsorbent, and adsorption apparatus
    • 生产吸附剂,吸附剂和吸附装置的方法
    • US07767179B2
    • 2010-08-03
    • US11559422
    • 2006-11-14
    • Tomohiko YoshitakeShintaro Kobayashi
    • Tomohiko YoshitakeShintaro Kobayashi
    • C01B25/32B01J20/04
    • B01J20/048B01J20/282B01J20/30
    • A method for producing an adsorbent which is stable toward a liquid such as an eluant and which shows excellent reproducibility in selectively adsorbing and separating an object compound, the method includes the steps of: preparing a base material having a surface, in which at least part of the surface of the base material is formed of a material containing as its major component apatite which is represented by the composition formula Ca10(PO4)6((OH)1-aXa)2; preparing a solution containing ions of at least one metal element; substituting at least part of Ca of the apatite by the at least one metal element by bringing the base material into contact with the solution to obtain a substituted base material; and subjecting the substituted base material to heat treatment at 50 to 400° C. for 0.5 to 10 hours, wherein the base material and the substituted base material are not exposed to a temperature exceeding 500° C. for 4 hours or longer from the substitution step to the completion of production of the adsorbent.
    • 一种对液体如洗脱剂稳定并且在选择性吸附和分离目标化合物中显示出优异再现性的吸附剂的方法,该方法包括以下步骤:制备具有表面的基材,其中至少部分 基材的表面由含有由组成式Ca10(PO4)6((OH)1-aXa)2表示的主要组分磷灰石的材料形成; 制备含有至少一种金属元素的离子的溶液; 通过使基材与溶液接触而用至少一种金属元素代替磷灰石的Ca的至少一部分,以获得取代的基材; 并将取代的基材在50〜400℃下进行0.5〜10小时的热处理,其中,基材和取代基材在不超过500℃的温度下从该替代物未暴露4小时以上 逐步完成吸附剂的生产。
    • 5. 发明申请
    • METHOD FOR PRODUCING ADSORBENT, ADSORBENT, AND ADSORPTION APPARATUS
    • 生产吸附剂,吸附剂和吸附装置的方法
    • US20070107600A1
    • 2007-05-17
    • US11559422
    • 2006-11-14
    • Tomohiko YoshitakeShintaro Kobayashi
    • Tomohiko YoshitakeShintaro Kobayashi
    • B01D53/02
    • B01J20/048B01J20/282B01J20/30
    • A method for producing an adsorbent which is stable toward a liquid such as an eluant and which shows excellent reproducibility in selectively adsorbing and separating an object compound, the method includes the steps of: preparing a base material having a surface, in which at least part of the surface of the base material is formed of a material containing as its major component apatite which is represented by the composition formula Ca10(PO4)6((OH)1−aXa)2; preparing a solution containing ions of at least one metal element; substituting at least part of Ca of the apatite by the at least one metal element by bringing the base material into contact with the solution to obtain a substituted base material; and subjecting the substituted base material to heat treatment at 50 to 400° C. for 0.5 to 10 hours, wherein the base material and the substituted base material are not exposed to a temperature exceeding 500° C. for 4 hours or longer from the substitution step to the completion of production of the adsorbent.
    • 一种对液体如洗脱剂稳定并且在选择性吸附和分离目标化合物中显示出优异再现性的吸附剂的方法,该方法包括以下步骤:制备具有表面的基材,其中至少部分 基材的表面由含有由主要组分磷灰石组成的材料形成,其由组成式C 10(PO 4)6表示, ((OH)1-a-X a)2
    • 6. 发明申请
    • Method for producing particles, particles, and adsorption apparatus
    • 生产颗粒,颗粒和吸附装置的方法
    • US20070092424A1
    • 2007-04-26
    • US11541526
    • 2006-10-03
    • Shintaro KobayashiKazuhiro Yubuta
    • Shintaro KobayashiKazuhiro Yubuta
    • C01B25/32
    • B01J20/048B01J2/04B01J20/282B01J20/3028C01B25/32
    • Disclosed herein are a method for producing particles whereby dense particles (especially, spherical particles) composed of a calcium phosphate-based compound can be efficiently produced at low cost, particles which are produced by the method, and an adsorption apparatus which is produced by using the particles as an adsorbent. The method for producing particles comprises preparing a liquid containing primary particles composed of a calcium phosphate-based compound and a dispersion medium; feeding the liquid into a heated atmosphere in the form of droplets to obtain aggregates of the primary particles by removing the dispersion medium from each of the droplets and then bring the aggregates into a molten state so that each of the aggregates is formed into a spherical shape; and solidifying the aggregates in the molten state to obtain dense secondary particles. The heated atmosphere preferably contains plasma produced by ionization of an ambient gas. Further, the plasma forms a plasma flame in the heated atmosphere; and the droplets are preferably fed into the circumferential portion of the plasma flame
    • 本发明公开了一种生产颗粒的方法,其中以低成本有效地制造由磷酸钙基化合物构成的致密颗粒(特别是球形颗粒),通过该方法生产的颗粒和通过使用该方法制备的吸附装置 颗粒作为吸附剂。 制备颗粒的方法包括制备含有由磷酸钙基化合物和分散介质组成的一次粒子的液体; 将液体以液滴的形式进入加热的气氛中,通过从每个液滴中除去分散介质,从而获得初级颗粒的聚集体,然后使聚集体进入熔融状态,使得每个聚集体形成球形 ; 并在熔融状态下凝固聚集体以获得致密的二次颗粒。 加热的气氛优选包含通过电离环境气体产生的等离子体。 此外,等离子体在加热的气氛中形成等离子体火焰; 并且液滴优选地进料到等离子体火焰的周向部分中
    • 9. 发明申请
    • METHOD FOR PRODUCING PARTICLES, PARTICLES, AND SINTERED BODY
    • 生产颗粒,颗粒和烧结体的方法
    • US20070053814A1
    • 2007-03-08
    • US11463337
    • 2006-08-09
    • Shintaro KOBAYASHIKazuhiro YUBUTA
    • Shintaro KOBAYASHIKazuhiro YUBUTA
    • C22B26/20
    • C01B25/32B82Y30/00C04B35/447C04B35/62665C04B2235/3212C04B2235/528C04B2235/5296C04B2235/5445C04B2235/5454C04B2235/72
    • Disclosed herein are a particle production method whereby spherical fine particles of a crystalline calcium phosphate-based compound can be efficiently produced at low cost, fine particles (especially, spherical particles) with good flowability produced by the particle production method, and a high-quality sintered body obtained by sintering a molded body of the particles. The particle production method comprises a first step of mixing a first substance containing phosphorus and a second substance containing calcium so that the phosphorus and the calcium are present in a predetermined mole ratio and feeding, into a heated atmosphere, droplets of a slurry containing an amorphous reaction product, obtained by the reaction between the first substance and the second substance, to bring the reaction product into a gaseous state; and a second step of crystallizing the reaction product in the gaseous state to obtain particles mainly composed of a calcium phosphate-based compound containing phosphorus and calcium in the predetermined mole ratio. The heated atmosphere preferably contains plasma produced by ionization of an ambient gas.
    • 这里公开了一种颗粒制造方法,其中可以以低成本有效地制造结晶磷酸钙基化合物的球形细颗粒,通过颗粒生产方法产生的具有良好流动性的细颗粒(特别是球形颗粒)和高质量 通过烧结颗粒的成形体而获得的烧结体。 所述粒子的制造方法包括:混合含有磷的第一物质和含有钙的第二物质的第一步骤,使得所述磷和钙以预定的摩尔比率存在,并且向加热的气氛中加入含有非晶态 通过第一物质和第二物质之间的反应获得的反应产物,使反应产物进入气态; 和使气态的反应产物结晶的第二步骤,得到主要由含磷和钙的磷酸钙基化合物以预定摩尔比组成的颗粒。 加热的气氛优选包含通过电离环境气体产生的等离子体。
    • 10. 发明授权
    • Semiconductor processing system
    • 半导体处理系统
    • US4781511A
    • 1988-11-01
    • US932182
    • 1986-11-18
    • Hiroshi HaradaYoshiyuki IwasawaTsutomu IshidaShintaro Kobayashi
    • Hiroshi HaradaYoshiyuki IwasawaTsutomu IshidaShintaro Kobayashi
    • H01L21/02H01L21/22H01L21/677C23C15/00
    • H01L21/67775H01L21/67772Y10S414/137Y10S414/139Y10S414/14
    • A semiconductor processing system which includes: a first semiconductor wafer cassette for housing semiconductor wafers; a first transfer pod for enclosing the first cassette airtightly, the first pod having a box-like pod body with an open bottom and a bottom plate detachably attached to the pod body for closing the bottom of the pod body; a wafer processing equipment having a first port for loading the cassette and a canopy covering the first port, the processing equipment processing the wafer in the first cassette when the cassette is loaded in the first port; and a first mechanism for transferring the first cassette between the first port of the processing equipment and the first pod without exposing the cassette and the wafers therein to outside contamination. The first transferring mechanism includes: a second port, provided on the canopy of the processing equipment at the position directly above the first port, for placing the first pod on the second port, the second port including a port assembly for attaching and detaching the bottom plate of the first pod to and from the pod body when the first pod is placed on the second port; and a first lift mechanism, arranged mainly between the first and second ports, for conveying the bottom plate of the first pod between the first and second ports when the bottom plate of the pod is detached from the pod body.
    • 一种半导体处理系统,包括:用于容纳半导体晶片的第一半导体晶片盒; 用于密封地封闭第一盒的第一传送盒,第一盒具有带有敞开的底部的盒状盒体和可拆卸地附接到盒体的底板,用于封闭荚体的底部; 晶片处理设备具有用于装载盒的第一端口和覆盖第一端口的盖,处理设备在盒装载在第一端口中时处理第一盒中的晶片; 以及用于在处理设备的第一端口和第一容器之间转移第一盒的第一机构,而不将盒和其中的晶片暴露于外部污染物。 第一传送机构包括:第二端口,设置在位于第一端口正上方的处理设备的顶盖上,用于将第一容器放置在第二端口上,第二端口包括端口组件,用于连接和拆卸底部 当第一荚放置在第二端口上时,第一荚的板与荚体之间的板; 以及主要设置在第一和第二端口之间的第一提升机构,用于当荚的底板从荚体脱离时,在第一和第二端口之间输送第一荚的底板。