Methods for preparing compositions comprising ammonium nitrate double salts
    72.
    发明授权
    Methods for preparing compositions comprising ammonium nitrate double salts 有权
    制备包含硝酸铵复盐的组合物的方法

    公开(公告)号:US08623315B2

    公开(公告)日:2014-01-07

    申请号:US12499617

    申请日:2009-07-08

    IPC分类号: C01C1/18

    摘要: Methods for the production of ammonium sulfate nitrate include (a) providing at a temperature of less than about 175° C. a melt including ammonium nitrate, ammonium sulfate, and water and the water content is greater than about 2 wt % based on the total weight of ammonium nitrate, ammonium sulfate and water in the melt, and (b) solidifying from the melt 1:2 ANS double salt by cooling at least a portion of the melt at a rate of less than about 100° C./min.

    摘要翻译: 用于生产硝酸铵的方法包括(a)在小于约175℃的温度下提供包含硝酸铵,硫酸铵和水的熔体,并且基于总量,水含量大于约2重量% 熔体中的硝酸铵,硫酸铵和水的重量,和(b)通过以低于约100℃/分钟的速率冷却至少一部分熔体,从熔体1:2 ANS双重盐固化。

    HYDROCARBON DEHYDROGENATION WITH INERT DILUENT
    73.
    发明申请
    HYDROCARBON DEHYDROGENATION WITH INERT DILUENT 审中-公开
    具有惰性二氧化碳的烃脱氢

    公开(公告)号:US20130158327A1

    公开(公告)日:2013-06-20

    申请号:US13328931

    申请日:2011-12-16

    IPC分类号: C07C5/333

    摘要: A hydrocarbon dehydrogenation process includes providing the hydrocarbon feed to a reactor. The hydrocarbon feed includes at least one hydrocarbon selected from light paraffins, heavy paraffins, or combinations thereof. The process further includes introducing an inert diluent into the feed stream, contacting the feed stream and the inert diluent with a catalyst in the reactor, and flowing an effluent stream out of the reactor.

    摘要翻译: 烃脱氢方法包括将烃进料提供到反应器。 烃原料包括至少一种选自轻链烷烃,重链烷烃或其组合的烃。 该方法还包括将惰性稀释剂引入进料流中,使进料流和惰性稀释剂与反应器中的催化剂接触,并将流出物流流出反应器。

    PROCESS FOR PRODUCING A BIOFUEL WHILE MINIMIZING FOSSIL FUEL DERIVED CARBON DIOXIDE EMISSIONS
    74.
    发明申请
    PROCESS FOR PRODUCING A BIOFUEL WHILE MINIMIZING FOSSIL FUEL DERIVED CARBON DIOXIDE EMISSIONS 有权
    最小化二氧化碳燃料的二氧化碳排放中生产生物燃料的方法

    公开(公告)号:US20120151825A1

    公开(公告)日:2012-06-21

    申请号:US12969568

    申请日:2010-12-15

    IPC分类号: C10L1/18

    摘要: One exemplary embodiment can be a process for producing a biofuel while minimizing fossil fuel derived carbon dioxide emissions. The process can include providing a renewable feed to an ester degradation zone to produce a first stream including one or more alcohols and a second stream including one or more acids, providing the first stream to a treatment zone for removing one or more salts and to obtain a treated stream, providing the treated stream to a reforming zone to obtain an effluent including hydrogen, and providing the second stream and at least a portion of the effluent to a refining zone for producing the biofuel.

    摘要翻译: 一个示例性实施方案可以是生物燃料的生产过程,同时最小化源自化石燃料的二氧化碳排放。 该方法可以包括向酯降解区提供可再生进料以产生包含一种或多种醇的第一物流和包含一种或多种酸的第二物流,将第一物流提供至处理区以除去一种或多种盐并得到 将经处理的流提供到重整区以获得包含氢的流出物,并将第二流和至少一部分流出物提供至用于生产生物燃料的精炼区。

    Coking Apparatus and Process for Oil-Containing Solids
    75.
    发明申请
    Coking Apparatus and Process for Oil-Containing Solids 有权
    含油固体的焦化装置和工艺

    公开(公告)号:US20100183485A1

    公开(公告)日:2010-07-22

    申请号:US12750735

    申请日:2010-03-31

    申请人: Gavin P. Towler

    发明人: Gavin P. Towler

    IPC分类号: B01J8/00

    摘要: A process for upgrading unconventional or heavy oils such as, tar sands, shale oil, or bitumen. This process may include a coking scheme in which oil-containing solids, of suitable size, are fed directly into the riser of an FCC unit. Contacting a hot stream of solids causes vaporization and produces a gaseous product stream. The gaseous product may be separated out in a separating vessel and coked or unconverted oil-containing solids may be transferred to a gasifier for combustion at high temperatures to remove the coke and residual oil. Syngas from the gasifier may be converted to hydrogen using a water gas shift reaction. The hydrogen may be used for hydroprocessing.

    摘要翻译: 一种用于升级非常规或重油(如焦油砂,页岩油或沥青)的方法。 该方法可以包括焦化方案,其中合适尺寸的含油固体直接进料到FCC装置的提升管中。 接触热的固体物流导致蒸发并产生气态产物流。 气体产物可以在分离容器中分离,并且焦化或未转化的含油固体可以转移到气化器中以在高温下燃烧以除去焦炭和残余油。 来自气化器的合成气可以使用水煤气变换反应转化为氢。 氢气可用于加氢处理。

    Distillation Process
    78.
    发明申请
    Distillation Process 审中-公开
    蒸馏工艺

    公开(公告)号:US20090288940A1

    公开(公告)日:2009-11-26

    申请号:US12123587

    申请日:2008-05-20

    IPC分类号: B01D3/14 B01D3/32

    CPC分类号: B01D3/32 B01D3/14

    摘要: The process employs at least two distillation zones located within a column shell to produce an overhead and bottoms product from the first distillation zone and an intermediate product from the second distillation zone. Fluid is withdrawn from a side draw stage in the first distillation zone and passed through a conduit to the second distillation zone. A partition envelopes the second distillation zone to prevent mass transfer with the first distillation zone proximate the partition. The second distillation zone may be located relative to the first distillation zone to benefit from heat transfer across the partition.

    摘要翻译: 该方法使用位于塔壳内的至少两个蒸馏区,以产生来自第一蒸馏区的塔顶馏出物和塔底产物以及来自第二蒸馏区的中间产物。 流体从第一蒸馏区的侧馏分塔中排出,并通过导管进入第二蒸馏区。 分隔件包围第二蒸馏区以防止与第一蒸馏区接近隔板的质量传递。 第二蒸馏区可以相对于第一蒸馏区定位,以受益于穿过隔板的热传递。

    Distillation Apparatus
    79.
    发明申请
    Distillation Apparatus 审中-公开
    蒸馏装置

    公开(公告)号:US20090288939A1

    公开(公告)日:2009-11-26

    申请号:US12123580

    申请日:2008-05-20

    IPC分类号: B01D3/14

    CPC分类号: B01D3/32 B01D3/14 B01D3/141

    摘要: The apparatus comprises at least two distillation zones located within the column shell to produce an overhead and bottoms product from the first distillation zone and an intermediate product from the second distillation zone. A partition separates the two zones to prevent mass transfer across the boundary between the zones while permitting heat transfer across the boundary. A conduit provides fluid communication between a side draw stage in the first distillation zone and the second distillation zone.

    摘要翻译: 该装置包括位于塔壳内的至少两个蒸馏区,以产生来自第一蒸馏区的塔顶馏出物和塔底产物以及来自第二蒸馏区的中间产物。 一个隔板分开两个区域,以防止跨越区域之间的边界的质量传递,同时允许跨越边界的热传递。 导管提供第一蒸馏区域中的侧牵引级与第二蒸馏区之间的流体连通。