利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

21 条记录 (耗时 0.018 秒)

    System and method for carbon dioxide solidification
    1.
    发明授权
    System and method for carbon dioxide solidification 有权
    二氧化碳凝固系统和方法

    公开(公告)号：US09051189B2

    公开(公告)日：2015-06-09

    申请号：US13302197

    申请日：2011-11-22

    申请人： Tae Young Kim ,  Sung Yeup Chung ,  Ki Chun Lee

    发明人： Tae Young Kim ,  Sung Yeup Chung ,  Ki Chun Lee

    IPC分类号： C01F11/18 ,  C01D7/00 ,  C01F5/24 ,  C01D7/16 ,  C01D7/07 ,  C01B31/24

    CPC分类号： C01F11/18 ,  C01B32/60 ,  C01D7/00 ,  C01D7/07 ,  C01D7/16 ,  C01F5/24 ,  C01F11/181

    摘要： Disclosed is a method for solidifying carbon dioxide into carbonate, in which carbon dioxide is stably converted into and solidified into carbonate (mineral facies) by using steel slag or natural mineral by extracting an alkali component by supplying an ammonium salt solvent as an extraction solvent to raw slag and injecting carbon dioxide into an extract solution supplied to a carbonation reactor to produce carbonate precipitate from the extract solution through the induction of a conversion reaction of the carbon dioxide into the carbonate precipitate. Then after the above two step are performed at least one an acetic acid solvent is supplied as an extraction solvent to the raw slag so as to finally extract an alkali component; and carbon dioxide is injected into an extract solution to produce carbonate precipitate from the extract solution through the induction of a conversion reaction of the carbon dioxide into the carbonate precipitate.

    摘要翻译： 公开了一种将二氧化碳固化成碳酸盐的方法，其中通过使用钢渣或天然矿物，通过将铵盐溶剂作为萃取溶剂提供碱性成分，将二氧化碳稳定地转化成固体成为碳酸盐（矿物相），并固化成碳酸盐 原料渣并将二氧化碳注入提供给碳酸化反应器的提取溶液中，以通过诱导二氧化碳向碳酸盐沉淀物的转化反应从提取液中产生碳酸盐沉淀。 然后在进行上述两个步骤之后，至少将一个乙酸溶剂作为萃取溶剂提供给原料渣，以最终提取碱组分; 并且通过诱导二氧化碳向碳酸盐沉淀物的转化反应，将二氧化碳注入提取溶液中以从提取液中产生碳酸盐沉淀。

    Carbon dioxide recovery system and method of exhaust gas
    2.
    发明授权
    Carbon dioxide recovery system and method of exhaust gas 有权
    废气二氧化碳回收系统及方法

    公开(公告)号：US08894953B2

    公开(公告)日：2014-11-25

    申请号：US13227862

    申请日：2011-09-08

    申请人： Sung Yeup Chung ,  Yoon Ji Lee ,  Sang Jin Park ,  Ki Chun Lee

    发明人： Sung Yeup Chung ,  Yoon Ji Lee ,  Sang Jin Park ,  Ki Chun Lee

    IPC分类号： B01D53/62 ,  B01D53/78 ,  B01D53/96 ,  B01D53/14

    CPC分类号： B01D53/62 ,  B01D53/1425 ,  B01D53/1475 ,  B01D53/96 ,  B01D2252/103 ,  B01D2252/202 ,  B01D2252/204 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

    摘要： Disclosed is a method for recovering carbon dioxide from exhaust gas, more particularly, a method for recovering carbon dioxide from exhaust gas for saving the cost for recovery of carbon dioxide by decreasing energy required for recycling a carbon dioxide absorbent solution. In particular, a circulating solvent, whose heat of vaporization and/or sensible heat is lower than that of a solvent of an absorbent solution introduced to a recycling tower, is supplied to the lower portion of the recycling tower and mixed with the heated absorbent solution. As a result, the pressure inside the recycling tower is maintained so that carbon dioxide released from the absorbent solution is discharged to a storage tank/drum.

    摘要翻译： 本发明公开了一种从废气中回收二氧化碳的方法，特别是从废气中回收二氧化碳的方法，通过减少回收二氧化碳吸收剂溶液所需的能量来节省回收二氧化碳的成本。 特别地，向循环塔的下部供给汽化热和/或显热比引入循环塔的吸收剂溶剂的溶剂的循环溶剂，并与加热的吸收剂溶液 。 结果，维持再循环塔内的压力，使得从吸收剂溶液中释放的二氧化碳被排放到储罐/桶中。

    METHOD OF FIXING CARBON DIOXIDE COMPRISING A STEP OF RECYCLING THE USED EXTRACTION SOLVENT
    5.
    发明申请
    METHOD OF FIXING CARBON DIOXIDE COMPRISING A STEP OF RECYCLING THE USED EXTRACTION SOLVENT 审中-公开
    固定二氧化碳的方法，包括回收使用的萃取溶剂的步骤

    公开(公告)号：US20120128553A1

    公开(公告)日：2012-05-24

    申请号：US13087787

    申请日：2011-04-15

    申请人： Sung Yeup Chung ,  Ki Chun Lee

    发明人： Sung Yeup Chung ,  Ki Chun Lee

    IPC分类号： C22B3/44

    CPC分类号： C22B7/04 ,  C01B32/60 ,  Y02P10/212

    摘要： A method of fixing carbon dioxide is provided. After metal ion components are extracted from natural mineral or steel slag through acid treatment, carbon dioxide is injected to fix carbon dioxide by carbonating the same. Since the procedure of pH adjustment is unnecessary, the reaction is carried out effectively, and a continuous process is enabled. Further, since the used extraction solvent is recycled, the cost of fixing carbon dioxide is reduced. The disclosed method of fixing carbon dioxide enables effective removal of carbon dioxide produced from the steelmaking industry, thereby significantly reducing greenhouse gas emission and allowing recycling of the conventionally discarded steel slag.

    摘要翻译： 提供固定二氧化碳的方法。 通过酸处理从天然矿物或钢渣中提取金属离​​子成分后，通过碳酸化将二氧化碳注入固定二氧化碳。 由于不需要调节pH调节的过程，所以有效地进行反应，能够进行连续的处理。 此外，由于使用的提取溶剂被再循环，所以固定二氧化碳的成本降低。 所公开的固定二氧化碳的方法能够有效地除去炼钢工业产生的二氧化碳，从而显着减少温室气体排放并允许常规废弃的钢渣再循环。

    APPARATUS AND METHOD FOR RECOVERING ENERGY AFTER CARBON DIOXIDE CAPTURE
    7.
    发明申请
    APPARATUS AND METHOD FOR RECOVERING ENERGY AFTER CARBON DIOXIDE CAPTURE 审中-公开
    二氧化碳捕集后回收能源的装置和方法

    公开(公告)号：US20130234438A1

    公开(公告)日：2013-09-12

    申请号：US13531862

    申请日：2012-06-25

    申请人： Sang Jin PARK ,  Ki Chun LEE ,  Sung Yeup CHUNG

    发明人： Sang Jin PARK ,  Ki Chun LEE ,  Sung Yeup CHUNG

    IPC分类号： F01D1/02 ,  F01D15/10

    CPC分类号： B01D53/62 ,  B01D53/343 ,  B01D53/92 ,  B01D2257/504 ,  B01D2258/01 ,  Y02C10/04

    摘要： Disclosed are an apparatus and a method for recovering energy after carbon dioxide capture. The apparatus includes an energy recovery unit at a discharge part of a carbon dioxide capturing apparatus through which captured carbon dioxide is discharged. The energy recovery unit reduces a discharge pressure of the carbon dioxide to a pressure level suitable for a fixation or conversion treatment, and simultaneously generates and recovers energy generated during the pressure reduction.

    摘要翻译： 公开了一种在二氧化碳捕获之后回收能量的装置和方法。 该装置包括在二氧化碳捕获装置的排放部分处的能量回收单元，通过该能量回收单元排出捕获的二氧化碳。 能量回收单元将二氧化碳的排出压力降低到适合于固定或转化处理的压力水平，同时产生和回收在减压期间产生的能量。

    Method of regenerating carbon dioxide absorbent
    8.
    发明申请
    Method of regenerating carbon dioxide absorbent 审中-公开
    再生二氧化碳吸收剂的方法

    公开(公告)号：US20090305870A1

    公开(公告)日：2009-12-10

    申请号：US12286017

    申请日：2008-09-26

    申请人： Sung Yeup Chung

    发明人： Sung Yeup Chung

    IPC分类号： B01J20/34

    CPC分类号： B01D53/1425 ,  B01D53/1475 ,  Y02C10/06 ,  Y02C10/08

    摘要： The present invention provides a method of regenerating a carbon dioxide absorbent which absorbs carbon dioxide emitted from various anthropogenic sources including fossil fuel combustion processes, industrial production processes, and natural gas processing. In the method, the absorbent is preheated using heat generated in a process of compressing the separated carbon dioxide in a compressor and the preheated absorbent is delivered to an absorbent flow control tank, before the used absorbent is delivered to a regeneration tower, thereby improving energy efficiency.

    摘要翻译： 本发明提供一种二氧化碳吸收剂的再生方法，其吸收从各种人为源排出的二氧化碳，包括化石燃料燃烧过程，工业生产过程和天然气处理。 在该方法中，使用在压缩机中分离的二氧化碳的压缩过程中产生的热量来吸收吸收剂，并将预热的吸收剂输送到吸收剂流量控制罐，然后将所用的吸收剂输送到再生塔，从而改善能量 效率。

    SYSTEM AND METHOD FOR CARBON DIOXIDE SOLIDIFICATION
    9.
    发明申请
    SYSTEM AND METHOD FOR CARBON DIOXIDE SOLIDIFICATION 有权

    公开(公告)号：US20130078168A1

    公开(公告)日：2013-03-28

    申请号：US13302197

    申请日：2011-11-22

    申请人： Tae Young Kim ,  Sung Yeup Chung ,  Ki Chun Lee

    发明人： Tae Young Kim ,  Sung Yeup Chung ,  Ki Chun Lee

    IPC分类号： C01F11/18 ,  B01J19/06

    CPC分类号： C01F11/18 ,  C01B32/60 ,  C01D7/00 ,  C01D7/07 ,  C01D7/16 ,  C01F5/24 ,  C01F11/181

    摘要： Disclosed is a method for solidifying carbon dioxide into carbonate, in which carbon dioxide is stably converted into and solidified into carbonate (mineral facies) by using steel slag or natural mineral by extracting an alkali component by supplying an ammonium salt solvent as an extraction solvent to raw slag and injecting carbon dioxide into an extract solution supplied to a carbonation reactor to produce carbonate precipitate from the extract solution through the induction of a conversion reaction of the carbon dioxide into the carbonate precipitate. Then after the above two step are performed at least one an acetic acid solvent is supplied as an extraction solvent to the raw slag so as to finally extract an alkali component; and carbon dioxide is injected into an extract solution to produce carbonate precipitate from the extract solution through the induction of a conversion reaction of the carbon dioxide into the carbonate precipitate.

    METHOD FOR FIXING CARBON DIOXIDE
    10.
    发明申请
    METHOD FOR FIXING CARBON DIOXIDE 审中-公开
    固定二氧化碳的方法

    公开(公告)号：US20130064752A1

    公开(公告)日：2013-03-14

    申请号：US13311401

    申请日：2011-12-05

    申请人： Tae Young KIM ,  Sung Yeup CHUNG ,  Ki Chun LEE ,  Min Ho CHO ,  Seok Gyu SONH ,  Dong Cheol PARK

    发明人： Tae Young KIM ,  Sung Yeup CHUNG ,  Ki Chun LEE ,  Min Ho CHO ,  Seok Gyu SONH ,  Dong Cheol PARK

    IPC分类号： C01D7/00

    CPC分类号： B01D53/62 ,  B01D2251/404 ,  B01D2257/504 ,  C01B32/60 ,  C01F11/18 ,  Y02C10/04 ,  Y02P20/152

    摘要： The present invention provides a method for carbon dioxide fixation, which comprises extracting an alkali metal component from a raw slag in a first reactor by using an ammonium salt solvent to produce a solution containing the extracted alkali metal component and then reacting the solution with carbon dioxide in a second reactor to produce a carbonate precipitate. With this method, an alkali metal component can be extracted and a carbonate precipitate can be obtained in a simpler and cost-effective manner, among others.

    摘要翻译： 本发明提供一种二氧化碳固定方法，其包括使用铵盐溶剂从第一反应器中的原料渣中提取碱金属成分，以制备含有提取的碱金属成分的溶液，然后使溶液与二氧化碳反应 在第二反应器中产生碳酸盐沉淀。 通过该方法，可以提取碱金属成分，能够以更简单，成本有效的方式获得碳酸盐沉淀物。