CARBON DIOXIDE GAS RECOVERY DEVICE
    21.
    发明申请
    CARBON DIOXIDE GAS RECOVERY DEVICE 有权
    二氧化碳气体回收装置

    公开(公告)号:US20130055756A1

    公开(公告)日:2013-03-07

    申请号:US13638066

    申请日:2011-03-28

    IPC分类号: F25J3/08

    摘要: A carbon dioxide gas recovery device is provided which includes an absorption tower causing an absorbent to absorb carbon dioxide gas to generate a rich absorbent and a regeneration tower regenerating a lean absorbent by heating the rich absorbent to separate carbon dioxide gas therefrom. The regeneration tower includes a reboiler system heating the absorbent led out from the regeneration tower and reintroducing the heated absorbent into the regeneration tower and a mixed gas cooling system cooling a mixed gas led out from the regeneration tower, condensing a vapor fraction of a solute and a solvent, reintroducing the condensed vapor fraction into the regeneration tower, and discharging carbon dioxide gas. The carbon dioxide gas recovery device further includes a heat pump as a heat source of an endothermic reaction in which carbon dioxide gas is separated from the rich absorbent in the regeneration tower.

    摘要翻译: 提供二氧化碳气体回收装置,其包括使吸收剂吸收二氧化碳气体以产生富吸收剂的吸收塔和通过加热富吸收剂从而分离二氧化碳气体而再生贫吸收剂的再生塔。 再生塔包括再沸器系统,加热从再生塔引出的吸收剂并将加热的吸收剂重新引入再生塔中;以及混合气体冷却系统,冷却从再生塔引出的混合气体,冷凝溶质的蒸气馏分和 溶剂,将冷凝的蒸气馏分重新引入再生塔,并排出二氧化碳气体。 二氧化碳气体回收装置还包括作为吸收反应的热源的热泵,其中二氧化碳气体与再生塔中的富吸收剂分离。

    Magnesium alloy plate and method for production thereof
    22.
    发明授权
    Magnesium alloy plate and method for production thereof 有权
    镁合金板及其制造方法

    公开(公告)号:US08062439B2

    公开(公告)日:2011-11-22

    申请号:US10497664

    申请日:2003-06-03

    IPC分类号: C22F1/06 C22C23/00

    摘要: A magnesium alloy sheet having an adequate strength and an excellent bendability is provided along with a method of manufacturing such an alloy sheet. The method comprises, rolling a magnesium alloy sheet through a reduction roll, the alloy thereof containing about 0.1-10.0 mass % of Al and about 0.1-4.0 mass % of Zn, wherein the magnesium alloy sheet has a surface temperature of about 100° C. or below at the time just before it is fed in the reduction roll, and the reduction roll has a surface temperature in the range of about 100° C. to 300° C. Particularly, when executing multipass rolling, at least the last pass is accomplished in non-preheat rolling wherein the magnesium alloy sheet and the reduction roll have specified surface temperatures, respectively.

    摘要翻译: 提供具有足够的强度和优异的弯曲性的镁合金板以及这种合金板的制造方法。 该方法包括:通过还原辊轧制镁合金板,其合金含有约0.1-10.0质量%的Al和约0.1-4.0质量%的Zn,其中镁合金板的表面温度为约100℃ 以下,在还原辊供给之前的时刻,还原辊的表面温度在约100℃〜300℃的范围内。特别地,当进行多次轧制时,至少最后通过 在非预热轧制中完成,其中镁合金板和还原辊分别具有规定的表面温度。

    Can end sealing rubber composition containing a styrene-butadiene
rubbery copolymer, a tackifier and a filler
    25.
    发明授权
    Can end sealing rubber composition containing a styrene-butadiene rubbery copolymer, a tackifier and a filler 失效
    可以封端含有苯乙烯 - 丁二烯橡胶共聚物,增粘剂和填料的密封橡胶组合物

    公开(公告)号:US4189418A

    公开(公告)日:1980-02-19

    申请号:US858208

    申请日:1977-12-07

    IPC分类号: C08L9/06 C09K3/10 C08L9/08

    摘要: A can end sealing rubber composition(A) consisting essentially of a styrene-butadiene rubbery copolymer, a tackifier and a filler, and(B) having (1) a creep resistance coefficient K defined by the following equation of at least 0.1 but not exceeding 0.6,K=log J.sub.90.sup.C (10)-log J.sub.90.sup.C (1) wherein J.sub.90.sup.C (10) is the creep compliance measured 10 minutes after exerting a load when a fabricated article of the composition as a specimen is compressed in water at 90.degree. C. by a parallel plate plastometer, and J.sub.90.sup.C (1) is the creep compliance measured 1 minute after exerting a load when the specimen is compressed in water at 90.degree. C. by a parallel plate plastomer,and (2) a creep compliance J.sub.25.sup.C (1) of at least 3.times.10.sup.-9 cm.sup.2 /dyne but not exceeding 1.times.10.sup.-6 cm.sup.2 /dyne, the creep compliance being measured 1 minute after exerting a load when the specimen is compressed in water at 25.degree. C. by a parallel plate plastometer.

    摘要翻译: 一种基本上由苯乙烯 - 丁二烯橡胶共聚物,增粘剂和填料组成的罐端密封橡胶组合物(A)和(B)具有(1)由下式定义的抗蠕变系数K至少为0.1但不超过 0.6,K = log J90C(10)-log J90C(1)其中J90C(10)是在作为样品的组合物的制品在90℃的水中压缩时施加负荷后10分钟测量的蠕变柔量。 J90C(1)是当试样在90℃的水中通过平行板塑性体压缩后施加载荷1分钟后测得的蠕变柔量,(2)蠕变顺应性J25C(1) )为至少3×10 -9 cm 2 /达因但不超过1×10 -6 cm 2 /达因,当试样在25℃的水中通过平行平板式塑性计压缩时,在施加载荷1分钟后测量蠕变柔量。

    Molded structures containing crystalling polyolefin saponified ethylene
vinyl acetate copolymer and carbonyl containing copolymers
    26.
    发明授权
    Molded structures containing crystalling polyolefin saponified ethylene vinyl acetate copolymer and carbonyl containing copolymers 失效
    含有结晶聚烯烃的乙烯乙酸乙烯酯共聚物和含羰基共聚物的模塑结构

    公开(公告)号:US3975463A

    公开(公告)日:1976-08-17

    申请号:US496323

    申请日:1974-08-09

    摘要: A resinous composition excellent in processability and gas permeation resistance, which comprises (A) 30 to 98 % by weight of a crystalline polyolefin, (B) 2 to 70 % by weight of a saponified product of an ethylene-vinyl acetate copolymer having an ethylene content of 25 to 75 mole % and a degree of saponification of at least 93 %, and (C) 0.5 to 15 parts by weight, per 100 parts by weight of said polyolefin and ethylene-vinyl acetate copolymer saponified product, of a thermoplastic polymer containing a carbonyl group in the main or side chain thereof, and a molded structure formed therefrom, which has a specific multi-layer structure and a high gas permeation resistance.

    摘要翻译: 加工性和耐气体渗透性优异的树脂组合物,其包含(A)30至98重量%的结晶聚烯烃,(B)2-70重量%的具有乙烯 - 乙酸乙烯酯共聚物的皂化产物 含量为25〜75摩尔%,皂化度为93%以上,(C)为0.5〜15重量份,相对于100重量份所述聚烯烃和乙烯 - 乙酸乙烯酯共聚物皂化产物,热塑性聚合物 在其主链或侧链中含有羰基,以及由其形成的模制结构,其具有特定的多层结构和高的耐气体渗透性。