Drum electrolysis
    1.
    发明授权
    Drum electrolysis 失效
    鼓电解

    公开(公告)号:US4954228A

    公开(公告)日:1990-09-04

    申请号:US294145

    申请日:1988-12-19

    申请人: Thomas Thomassen

    发明人: Thomas Thomassen

    IPC分类号: C25C1/00 C25C7/00

    CPC分类号: C25C7/007 C25C1/00 C25C7/002

    摘要: Electrolysis of metal from an electrolyte inside a rotating cathode drum during use of an in the drum existing solid, freely movable insoluble particle material, provides that electrolyted metal does not deposit on the drum walls but on the present particulate material.

    摘要翻译: PCT No.PCT / NO88 / 00002 Sec。 371日期:1988年12月19日 102(e)日期1988年12月19日PCT PCT 1988年1月8日PCT公布。 出版物WO88 / 09399 1999年12月1日。在使用滚筒中的旋转阴极滚筒中的电解质中的金属从现有的固体,可自由移动的不溶性颗粒材料中的电解提供了电解金属不沉积在鼓壁上而是沉积在目前的颗粒 材料。

    Method for removing mercury and sulfur dioxide from gases
    3.
    发明授权
    Method for removing mercury and sulfur dioxide from gases 失效
    从气体中去除汞和二氧化硫的方法

    公开(公告)号:US06284208B1

    公开(公告)日:2001-09-04

    申请号:US09291855

    申请日:1999-04-14

    申请人: Thomas Thomassen

    发明人: Thomas Thomassen

    IPC分类号: B01D5350

    摘要: A process is provided for the removal of mercury and sulfur dioxide out a flue gas from, for example, power stations, smelters, waste incineration plants and crematories, by washing the flue gas with an oxidized, chloride-containing washing water, which may be sea water, which has been oxidized by either adding an oxidizing agent, such as sodium hypochlorite, or by passing an electric current through the washing water (which converts the chloride values into chlorine) so that the gaseous mercury is sorbed into the washing water and is converted into mercury (II) chloride complexes and the gaseous sulfur dioxide is sorbed into the washing water and converted into sulfuric acid, and subsequently passing the resulting mercury (II) chloride and sulfuric acid-containing washing water and the flue gas through a bed of calcium carbonate where the sulfuric acid and the calcium carbonate react to form calcium sulfate which is washed off the bed into the washing water. The calcium sulfate and mercury(II) chloride-containing washing water is collected in a sump and the cleaned flue gas is discarged from the process.

    摘要翻译: 提供了一种通过用含氧化氯化物洗涤水清洗烟道气来从例如发电站,冶炼厂,废物焚化厂和火葬场除去烟道气中的汞和二氧化硫的过程,其可以是 通过添加次氯酸钠等氧化剂或通过使电流通过洗涤水(将氯化物转化为氯)而被氧化的海水,使得气态汞被吸收到洗涤水中, 转化成氯化汞(II)络合物,气态二氧化硫被吸收到洗涤水中并转化成硫酸,随后将得到的氯化汞(II)和含硫酸的洗涤水和烟气通过床 的碳酸钙,其中硫酸和碳酸钙反应形成硫酸钙,将其从床上洗涤到洗涤水中。 将硫酸钙和含有氯化汞(II)的洗涤水收集在贮槽中,并从处理过程中清除净化的烟道气。

    Method and apparatus for compressing a wood sample
    6.
    发明授权
    Method and apparatus for compressing a wood sample 失效
    用于压缩木材样品的方法和装置

    公开(公告)号:US5190088A

    公开(公告)日:1993-03-02

    申请号:US768248

    申请日:1991-10-15

    CPC分类号: B27M1/02 B27H1/00

    摘要: A heated wood sample (46) having a water content exceeding 20 percent is compressed axially in the direction of the grain or fibres of the sample in a compression mould (10). Oppositely directed compressive forces are applied not only to the end surfaces of the sample, for example by means of a hydraulic cylinder (18), but also to side surface parts of the sample as frictional forces. The sample may be arranged within a compression chamber which is at least partly defined by longitudinally overlapping side wall parts (30, 37, 47, 48), which are mutually displaceable in the longitudinal direction of the chamber, and these side wall parts may be pressed into frictional engagement with the sample (46) for example by means of an inflatable bag or an inflatable hose section (32, 34), and means may be provided for mutually displacing the side wall parts so as to apply frictional compressive forces to the wood sample. The side wall parts or friction plates may engage with longitudinally spaced sections of the sample (46), if desired. However, if a substantially uniform compression along the length of the sample desired, the side wall parts are preferably arranged in parts (30, 37 and 47, 48) of oppositely positioned wall parts each of which extends along substantially the total length of the sample. The hydraulic cylinder (18) by means of which compressive forces are applied to the end surfaces of the sample, may simultaneously displace one pair of the oppositely positioned side wall parts longitudinally in relation to the other pair of side wall parts. The longitudinally compressed wood sample may be bent and shaped much more easily than a corresponding non-compressed sample.

    摘要翻译: PCT No.PCT / DK90 / 00219 Sec。 371日期1991年10月15日 102(e)日期1991年10月15日PCT 1990年8月23日PCT PCT。 公开号WO91 / 02637 日期为1991年3月7日。含水量超过20%的加热木材样品(46)在压缩模具(10)中沿样品的颗粒或纤维的方向被轴向压缩。 相对定向的压缩力不仅应用于样品的端面,例如通过液压缸(18),而且还应用于样品的侧表面部分作为摩擦力。 样品可以布置在压缩室内,该压缩室至少部分地由纵向重叠的侧壁部分(30,37,47,48)限定,所述侧壁部分可以在室的纵向方向上相互移位,并且这些侧壁部分可以是 例如通过可膨胀袋或可膨胀软管部分(32,34)与样品(46)压力摩擦接合,并且可以设置用于相互移位侧壁部分的装置,以将摩擦压缩力施加到 木材样品。 如果需要,侧壁部件或摩擦板可以与样品(46)的纵向间隔开的部分接合。 然而,如果沿着样品的长度具有基本均匀的压缩,则侧壁部分优选地布置在相对设置的壁部分的部分(30,37和47,48)中,每个壁部分基本上沿着样品的总长度延伸 。 液压缸(18)通过其压缩力施加到样品的端面,可以相对于另一对侧壁部分纵向移位一对相对定位的侧壁部分。 纵向压缩的木材样品可以比相应的未压缩样品更容易弯曲和成形。

    Drum electrolysis
    7.
    发明授权
    Drum electrolysis 失效
    鼓电解

    公开(公告)号:US4954234A

    公开(公告)日:1990-09-04

    申请号:US437546

    申请日:1989-11-16

    申请人: Thomas Thomassen

    发明人: Thomas Thomassen

    IPC分类号: C25C1/00 C25C7/00

    CPC分类号: C25C7/007 C25C1/00 C25C7/002

    摘要: Electrolysis of metal from an electrolyte inside a rotating cathode drum during use of an in the drum existing solid, freely movable insoluble particle material, provides that electrolyted metal does not deposit on the drum walls but on the present particulate material.

    摘要翻译: 在使用滚筒中的现有固体,可自由移动的不溶性颗粒材料中,在旋转的阴极筒内从电解液中电解金属,提供了电解金属不沉积在鼓壁上而是沉积在本发明的颗粒材料上。

    Separation of nickel from copper in autoclave
    8.
    发明授权
    Separation of nickel from copper in autoclave 失效
    高压釜中镍与铜的分离

    公开(公告)号:US4828809A

    公开(公告)日:1989-05-09

    申请号:US855897

    申请日:1986-04-24

    IPC分类号: C01G3/05 C22B15/00

    摘要: Nickel is separated from copper contained in predominantly nickel- and copper-bearing sulphidic matte and alloys by chlorine leaching in an autoclave at over-atmospheric pressure. The leaching is conducted in an acidic solution at a redox potential range which favors the dissolution of nickel over copper. The obtained leach solution is purified in a cementation step carried out at atmospheric or over-atmospheric pressure by adding more sulphidic matte or alloy particles. The separated purified solution is treated for nickel recovery. Any cobalt present in the sulphidic matte or alloy reports with the nickel. Copper is recovered from the separated residue, which will also retain precious metals, if present.

    摘要翻译: 通过在高压釜中过大气压下氯浸出,镍与主要含镍和铜的硫化锍和合金中的铜分离。 浸出在氧化还原电位范围的酸性溶液中进行,这有利于镍在铜上的溶解。 所获得的浸出溶液在大气压或大气压下通过加入更多的硫化锍或合金颗粒在胶结步骤中纯化。 处理分离的纯化溶液进行镍回收。 存在于硫化物无光泽或合金中的任何钴均与镍一起报告。 从分离的残余物中回收铜,如果存在,其也将保留贵金属。

    Apparatus for the production of metals by electrolysis
    9.
    发明授权
    Apparatus for the production of metals by electrolysis 失效
    用于通过电解生产金属的装置

    公开(公告)号:US4773978A

    公开(公告)日:1988-09-27

    申请号:US16386

    申请日:1987-01-29

    CPC分类号: C25C5/02 C25C7/007 C25C7/08

    摘要: An apparatus for extraction of metals by electrolysis comprising a means for applying a cathodic current of sufficient magnitude with respect to the cross-sectional dimension of an opening in an insulating coating on a cathode so that a powder-like deposit of anode metal will be made on exposed cathode metal, said deposited metal acting to decrease the current density so that subsequent deposited metal will be in a non-powder like consistency.

    摘要翻译: PCT No.PCT / NO86 / 00005 Sec。 371日期1987年1月29日 102(e)日期1987年1月29日PCT提交1986年1月20日PCT公布。 第WO87 / 00210号公报 日本1987年1月15日。一种用于通过电解提取金属的设备,包括用于施加相对于阴极上的绝缘涂层中的开口的横截面尺寸足够大的阴极电流的装置,使得粉末状 阳极金属的沉积将在暴露的阴极金属上形成,所述沉积金属用于降低电流密度,使得随后沉积的金属将呈非粉末状稠度。