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    HEAT TRANSFER SYSTEM
    4.
    发明申请
    HEAT TRANSFER SYSTEM 审中-公开

    公开(公告)号：US20170082384A1

    公开(公告)日：2017-03-23

    申请号：US15311684

    申请日：2015-04-10

    申请人： DENSO CORPORATION

    发明人： Takuya FUSE ,  Takashi KANEKO ,  Touru KAWAGUCHI

    IPC分类号： F28F23/02 ,  F28D15/00 ,  C09K5/20

    CPC分类号： F28F23/02 ,  B01J19/0013 ,  B01J2219/00054 ,  C09K5/20 ,  F28D15/00 ,  F28D2021/0094 ,  F28F2265/14

    摘要： A heat transfer system has a heat source that generates heat, a heat dissipator that dissipates heat, and a flow controller (hat controls a flow of a heat medium in a heat medium passage (n which the heat medium in a liquid state flows. The heat from the heat source is transferred to the heat dissipator through the heat medium. The heat medium is a solution that includes a solvent and at least one solute. The at least one solute is configured by a molecule. The molecule has (i) a first portion that selectively approaches a solid-liquid interface of the solvent when a temperature of the heat medium becomes lower than or equal to a predetermined base temperature and (ii) a second portion that is lyophobic and coupled with the first portion.

    Steam to carbon ratio control device
    5.
    发明授权
    Steam to carbon ratio control device 有权
    蒸汽与碳比控制装置

    公开(公告)号：US09586818B2

    公开(公告)日：2017-03-07

    申请号：US14404475

    申请日：2013-08-16

    申请人： ALLY HI-TECH CO., LTD

    发明人： Yeqin Wang ,  Wei Zhang

    IPC分类号： C01B3/34 ,  B01B1/00 ,  B01D1/00 ,  B01J19/00 ,  B01J19/24

    CPC分类号： C01B3/34 ,  B01B1/005 ,  B01D1/0082 ,  B01J19/0006 ,  B01J19/2425 ,  B01J2219/00054 ,  B01J2219/00058 ,  B01J2219/00063 ,  B01J2219/00162 ,  B01J2219/00182 ,  B01J2219/00202 ,  B01J2219/00213 ,  B01J2219/00231 ,  B01J2219/00238 ,  C01B2203/0233 ,  C01B2203/169 ,  Y02A20/128 ,  Y02P20/129

    摘要： The present invention relates to a steam to carbon ratio control device including: a heat source, and an evaporation mixer and a steam separator interconnected by pipelines, said connecting pipelines of the evaporation mixer and the steam separator are provided with a temperature control device and a pressure control device, said evaporation mixer is provided with a natural gas inlet, a desalinated water inlet and a mixed gas outlet, the inlet of said heat source is connected with a end closer to the natural gas inlet of the evaporation mixer, the outlet of said heat source is connected to a end closer to the mixed gas outlet. Comparing with the prior art, the beneficial effect of the present invention is that it can accurately control the proportion of natural gas to steam and stably control the flow rates of natural gas and steam.

    摘要翻译： 本发明涉及一种蒸汽与碳比率控制装置，包括：热源，蒸发混合器和通过管道互连的蒸汽分离器，蒸发混合器和蒸汽分离器的所述连接管线设置有温度控制装置和 所述蒸发混合器设置有天然气入口，脱盐水入口和混合气体出口，所述热源的入口与更靠近蒸发混合器的天然气入口的端部连接，出口 所述热源连接到更靠近混合气体出口的一端。 与现有技术相比，本发明的有益效果是可以精确地控制天然气对蒸汽的比例，并稳定地控制天然气和蒸汽的流量。

    Method of controlling a heater using heat flux ratios
    9.
    发明授权
    Method of controlling a heater using heat flux ratios 失效
    使用热通量比控制加热器的方法

    公开(公告)号：US5731485A

    公开(公告)日：1998-03-24

    申请号：US600384

    申请日：1996-02-12

    申请人： Thomas J. Crowe ,  Dennis M. Clary

    发明人： Thomas J. Crowe ,  Dennis M. Clary

    IPC分类号： B01J19/00 ,  F28F27/00 ,  C07C15/00 ,  C07C2/00

    CPC分类号： B01J19/0013 ,  F28F27/00 ,  B01J2219/00054 ,  B01J2219/00058 ,  B01J2219/00065 ,  B01J2219/00069 ,  Y10S208/01

    摘要： An improved method of continuously controlling a multi-zone heater used in a chemical process has been developed. Each zone of the multi-zone heater has an ideal heat flux, FI, and an actual heat flux, FA, and the difference between the heat flux ratios, .DELTA.(FA/FI), of consecutive zones is to be less than a tolerance, T, where T is in the range of about 0.0 to about 0.1. The control is effected by determining the ideal heat flux, FI, of each zone in the heater and determining the actual heat flux, FA, of each zone in the heater. The difference between the heat flux ratios of FA/FI in consecutive zones is then calculated as .DELTA.(FA/FI). A manipulated variable of the chemical process is then adjusted according to an algorithm relating the changes in the manipulated variable to changes in the actual heat flux of each zone to afford a new value of the actual heat flux FAN where .vertline..DELTA.(FAN/FI).vertline..ltoreq..vertline..DELTA.(FA/FI).vertline. for consecutive zones. The process is repeated until .vertline..DELTA.(FAN/FI).vertline..ltoreq.T for all consecutive zones.

    摘要翻译： 已经开发了一种连续控制化学工艺中使用的多区加热器的改进方法。 多区域加热器的每个区域具有理想的热通量FI和实际热通量FA，并且连续区域的热通量比DELTA（FA / FI）之间的差应小于公差 T，其中T在约0.0至约0.1的范围内。 通过确定加热器中每个区域的理想热通量FI并确定加热器中每个区域的实际热通量FA来实现该控制。 然后计算连续区域中FA / FI的热通量比之差为DELTA（FA / FI）。 然后根据将操作变量的变化与每个区域的实际热通量变化相关联的算法来调整化学过程的操纵变量，以提供实际热通量FAN的新值，其中| DELTA（FAN / FI）|

    Semicontinuous process for the manufacture of pure silicon
    10.
    发明授权
    Semicontinuous process for the manufacture of pure silicon 失效
    用于制造纯硅的半连续工艺

    公开(公告)号：US4312850A

    公开(公告)日：1982-01-26

    申请号：US196498

    申请日：1980-10-14

    申请人： Josef Dietl ,  Claus Holm ,  Erhard Sirtl

    发明人： Josef Dietl ,  Claus Holm ,  Erhard Sirtl

    IPC分类号： C01B33/02 ,  B01J19/18 ,  C01B33/023

    CPC分类号： B01J19/1881 ,  C01B33/023 ,  B01J2219/00054 ,  B01J2219/00063 ,  B01J2219/0009 ,  B01J2219/00132

    摘要： Pure silicon is obtained in a cyclic process by reducing quartz sand with aluminum; the finely divided quartz is dissolved in an aluminum sulphide slag and is reduced by molten aluminum. The molten aluminum also serves as a solvent for the elemental silicon which crystallizes out and precipitates as the temperature falls. Aluminum oxide formed during the reduction is extracted from the slag and passed on for melt electrolysis in order to recover the aluminum.

    摘要翻译： 通过用铝还原石英砂，在循环过程中获得纯硅; 精细分散的石英溶解在硫化铝渣中并被熔融的铝还原。 熔融铝还用作元素硅的溶剂，其随着温度下降而结晶出并沉淀。 在还原过程中形成的氧化铝从炉渣中提取出来，通过熔体电解以回收铝。