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    Generation of metal-carbonyl standards for the calibration of spectroscopic systems
    1.
    发明公开
    Generation of metal-carbonyl standards for the calibration of spectroscopic systems 审中-公开
    Erzeugung von Metallcarbonyl Standardsfürdie Kalibrierung von spektroskopische Systeme

    公开(公告)号：EP0960856A2

    公开(公告)日：1999-12-01

    申请号：EP99401076.7

    申请日：1999-05-03

    申请人： L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

    发明人： Jacksier, Tracey ,  Tepe, Reha ,  Vassalo, David N.

    IPC分类号： C01G1/04 ,  C01G49/16 ,  C01G53/02 ,  G01N21/27

    CPC分类号： C01G49/16 ,  C01G1/04 ,  C01G53/02 ,  G01N21/278

    摘要： Methods and apparatus for preparing gaseous compositions comprising a metal carbonyl, preferably at ppm concentration, are disclosed. The methods comprise placing metal, preferably in the form of filings, of the metal carbonyl to be produced into a first test vessel at a first temperature, and then pressurizing the first test vessel with a gas comprising carbon monoxide from a carbon monoxide source vessel. The contents of the first vessel are then heated to a second temperature and at a rate sufficient to initiate metal carbonyl formation, thereby forming a gas composition comprising a metal carbonyl. The reaction is then quenched by transferring some of the gas composition comprising a metal carbonyl from the first test vessel to a second test vessel which is at a third temperature, the third temperature being lower than the second temperature. Finally, the gas composition is diluted in the second test vessel with an inert gas (preferably argon) from an inert gas source container.

    摘要翻译： 公开了用于制备包含羰基金属，优选以ppm浓度的气态组合物的方法和装置。 所述方法包括将待生产的金属羰基的金属（优选以填料形式）置于第一温度下的第一测试容器中，然后用包含一氧化碳源容器的一氧化碳的气体对第一测试容器加压。 然后将第一容器的内容物加热到第二温度并以足以引发金属羰基生成的速率，从而形成包含羰基金属的气体组合物。 然后通过将一些包含金属羰基的气体组合物从第一测试容器转移到处于第三温度，第三温度低于第二温度的第二测试容器来淬灭反应。 最后，用惰性气体源容器中的惰性气体（优选氩气）在第二测试容器中稀释气体组成。

    PREPARATION AND REPEATED REGENERATION OF MATERIAL CONTAINING AMORPHOUS IRON OXYHYDROXIDE, DESULFURIZATION AGENTS CONTAINING THE MATERIAL AND PREPARATION AND REPEATED REGENERATION THEREOF
    2.
    发明公开
    PREPARATION AND REPEATED REGENERATION OF MATERIAL CONTAINING AMORPHOUS IRON OXYHYDROXIDE, DESULFURIZATION AGENTS CONTAINING THE MATERIAL AND PREPARATION AND REPEATED REGENERATION THEREOF 有权
    生产和非晶材料含有氧化铁脱硫剂材料含有反复再生和生产的IT AGAIN再生

    公开(公告)号：EP2383227A4

    公开(公告)日：2012-07-25

    申请号：EP09838075

    申请日：2009-12-30

    申请人： BEIJING SANJU ENVIRONMENTAL PROT AND NEW MATERIAL CO LTD

    发明人： LIU ZHENYI ,  YU YONGSHENG ,  LIN KE

    IPC分类号： B01J23/745 ,  B01D53/48 ,  B01D53/52 ,  B01J23/94 ,  B01J37/00 ,  C01G49/02 ,  C01G49/16

    CPC分类号： C01G49/02 ,  B01D53/508 ,  B01J20/0229 ,  B01J20/06 ,  B01J20/2803 ,  B01J20/3071 ,  B01J20/3433 ,  B01J20/3458 ,  B01J23/745 ,  C01P2002/02

    摘要： Method for preparing material containing amorphous iron oxide hydroxide, the method including: mixing an aqueous ferrous salt solution and hydroxide solution or solid hydroxides at the temperature of below 70°C, filtering the reaction solution, washing the filter cake, preparing suspension solution of the filter cake, blowing an oxygen-containing gas into the suspension solution to oxidize the ferrous iron, and then filtering and drying. The material after being used as desulfurization agent can be repeatedly regenerated through oxidation in an oxygen-containing gas. A desulfurization agent, and methods for preparation and repeated regeneration thereof. The desulfurization agent contains the material and organic binders, and may also include a small amount of additives. The organic binders are selected from sodium carboxymethyl cellulose, sesbania powder, and cellulose powder, and the additives are selected from sawdust, rice husk power, and bran.

    摘要翻译： 用于制备材料含有无定形铁氧化物氢氧化物的方法，该方法包括：在wässrige亚铁盐溶液和氢氧化溶液或固体的氢氧化物在低于70℃的温度下混合，过滤反应溶液，洗涤滤饼，制备的悬浮溶液 滤饼，吹含氧气体中导入悬浮液溶液，以氧化二价铁，然后过滤和干燥。 被用作脱硫剂后的材料可通过氧化反复再生以含氧气体。 一种脱硫剂，以及用于制备的方法和对其进行重复再生。 脱硫剂含有的物质和有机粘合剂，因此，可以包括的添加剂的量小。 有机粘合剂选自羧甲基纤维素钠，田菁粉，纤维素粉末等选择，并且添加剂选自木屑，稻壳功率，和麸选择。

    Generation of metal-carbonyl standards for the calibration of spectroscopic systems
    6.
    发明公开
    Generation of metal-carbonyl standards for the calibration of spectroscopic systems 审中-公开
    羰基金属标准生产用于校准光谱系统

    公开(公告)号：EP0960856A3

    公开(公告)日：2000-05-10

    申请号：EP99401076.7

    申请日：1999-05-03

    申请人： L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

    发明人： Jacksier, Tracey ,  Tepe, Reha ,  Vassalo, David N.

    IPC分类号： C01G1/04 ,  C01G49/16 ,  C01G53/02 ,  G01N21/27

    CPC分类号： C01G49/16 ,  C01G1/04 ,  C01G53/02 ,  G01N21/278

    摘要： Methods and apparatus for preparing gaseous compositions comprising a metal carbonyl, preferably at ppm concentration, are disclosed. The methods comprise placing metal, preferably in the form of filings, of the metal carbonyl to be produced into a first test vessel at a first temperature, and then pressurizing the first test vessel with a gas comprising carbon monoxide from a carbon monoxide source vessel. The contents of the first vessel are then heated to a second temperature and at a rate sufficient to initiate metal carbonyl formation, thereby forming a gas composition comprising a metal carbonyl. The reaction is then quenched by transferring some of the gas composition comprising a metal carbonyl from the first test vessel to a second test vessel which is at a third temperature, the third temperature being lower than the second temperature. Finally, the gas composition is diluted in the second test vessel with an inert gas (preferably argon) from an inert gas source container.