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    Process for co-producing 1,1,1,2-tetrafluoroethane pentafluoroethane and 1,1,1-trifluoroethane
    21.
    发明授权
    Process for co-producing 1,1,1,2-tetrafluoroethane pentafluoroethane and 1,1,1-trifluoroethane 失效
    共1,1,1,2-四氟乙烷五氟乙烷和1,1,1-三氟乙烷共生产方法

    公开(公告)号：US5659094A

    公开(公告)日：1997-08-19

    申请号：US591705

    申请日：1996-01-25

    Applicant: Hoon Sik Kim ,  Byung Gwon Lee ,  Honggon Kim ,  Moon Jo Chung

    Inventor： Hoon Sik Kim ,  Byung Gwon Lee ,  Honggon Kim ,  Moon Jo Chung

    IPC: B01J23/26 ,  B01J27/12 ,  B01J27/132 ,  B01J27/138 ,  C07B61/00 ,  C07C17/20 ,  C07C17/21 ,  C07C17/23 ,  C07C19/08

    CPC classification number: C07C17/21 ,  B01J27/132 ,  B01J27/138 ,  C07C17/206 ,  C07C17/23

    Abstract: A process for co-production of 1,1,1,2-tetrafluoroethane (HFC-134a;CF.sub.3 CH.sub.2 F), pentafluoroethane (HFC-125; CF.sub.3 CHF.sub.2) and 1,1,1 -trifluoroethane (HFC-143a; CF.sub.3 CH.sub.3) by a two-step gaseous reaction comprising the steps of a) reacting 1,1,1-trifluoro-2-chloroethane (CFCH.sub.2 Cl, HCFC-133a) with HF in a first reactor to prepare 1,1,1,2-tetrafluoroethane (HFC-134a; CF.sub.3 CH.sub.2 F), pentafluoroethane (HFC-125; CF.sub.3 CHF.sub.2) and 1,1,1-trifluoroethane (HFC-143a; CF.sub.3 CH.sub.3); b) adding trichloroethylene (TCE:CCl.sub.2 CHCl) to the reaction product of step a) in a second reactor to prepare HCFC-133a; separating HCl, HFC-134a, HFC-125 and HFC-143a from the reaction product of step b) and recycling HCFC-133a to the first reactor, and the stages being performed in the presence of fluorization catalyst obtained by calcining a reaction product which is obtained by reacting ethanol with a mixture of calcium fluoride(CaF.sub.2) with an aqueous solution of chromium trioxide, zinc chloride and ferrous chloride is provided.

    Abstract translation: 一种通过两个共同生产1,1,1,2-四氟乙烷（HFC-134a; CF3CH2F），五氟乙烷（HFC-125; CF3CHF2）和1,1,1-三氟乙烷（HFC-143a; CF3CH3）的方法 包括以下步骤：a）在第一反应器中使1,1,1-三氟-2-氯乙烷（CFCH2Cl，HCFC-133a）与HF反应制备1,1,1,2-四氟乙烷（HFC-134a ; CF 3 CH 2 F），五氟乙烷（HFC-125; CF 3 CHF 2）和1,1,1-三氟乙烷（HFC-143a; CF 3 CH 3）; b）在第二反应器中将三氯乙烯（TCE：CCl 2 CHCl）加入到步骤a）的反应产物中以制备HCFC-133a; 从步骤b）的反应产物中分离出HCl，HFC-134a，HFC-125和HFC-143a，并将HCFC-133a再循环到第一反应器中，这些阶段在通过煅烧反应产物得到的氟化催化剂存在下进行， 通过乙醇与氟化钙（CaF 2）与三氧化铬的水溶液，氯化锌和氯化亚铁的混合物反应获得。

    Catalyst for fluorination of 1,1,1,-trifluoro-2,2-dichloroethane and method for preparing the same
    22.
    发明授权
    Catalyst for fluorination of 1,1,1,-trifluoro-2,2-dichloroethane and method for preparing the same 失效
    用于氟化1,1,1-三氟-2,2-二氯乙烷的催化剂及其制备方法

    公开(公告)号：US5571770A

    公开(公告)日：1996-11-05

    申请号：US490726

    申请日：1995-06-15

    Applicant: Hoon Sik Kim ,  Moon Jo Chung ,  Byung Gwon Lee ,  Hyun Joo Lee

    Inventor： Hoon Sik Kim ,  Moon Jo Chung ,  Byung Gwon Lee ,  Hyun Joo Lee

    IPC: B01J27/138 ,  B01J23/26 ,  B01J23/86 ,  C07B61/00 ,  C07C17/20 ,  C07C19/08 ,  C07C19/12

    CPC classification number: B01J23/26 ,  B01J23/866 ,  C07C17/206

    Abstract: There are a catalyst for fluorination production of 1,1,1-trifluoro-2,2-dichloroethane comprises chromium, one compound selected from the group consisting of Mg and Ca and at least one metal component selected from the group consisting of Zn, Ce and Ni, wherein the molar ratio of Cr to Mg or Ca ranges from 1:1 to 1:32 and the molar ratio Cr to the metal component is not more than 1:0.5, and method for preparing the same comprising the steps of; producing an admixture of a composition comprising chromium, one compound selected from the group consisting of magnesium fluoride and calcium fluoride and at least one metal compound selected from a group consisting of cerium fluoride, zinc fluoride and nickel fluoride with water and refluxing the admixture in methanol or ethanol.

    Abstract translation: 具有1,1,1-三氟-2,2-二氯乙烷的氟化生产催化剂包括铬，一种选自Mg和Ca的化合物和至少一种选自Zn，Ce 和Ni，其中Cr与Mg或Ca的摩尔比范围为1：1至1:32，并且金属组分的摩尔比Cr不大于1:0.5，及其制备方法包括以下步骤： 制备包含铬的组合物的混合物，一种选自氟化镁和氟化钙的化合物和至少一种选自氟化铈，氟化锌和氟化镍的金属化合物与水并将该混合物在甲醇中回流 或乙醇。

    Micro-macro channel reactor
    23.
    发明授权
    Micro-macro channel reactor 有权
    微宏通道反应堆

    公开(公告)号：US08585990B2

    公开(公告)日：2013-11-19

    申请号：US13082039

    申请日：2011-04-07

    Applicant: Dong Ju Moon ,  Sang Deuk Lee ,  Hyoung Shick Yim ,  Jung Shik Kang ,  MoonJu Park ,  Eun Hur ,  Su Hyun Cho ,  Byung Gwon Lee

    Inventor： Dong Ju Moon ,  Sang Deuk Lee ,  Hyoung Shick Yim ,  Jung Shik Kang ,  MoonJu Park ,  Eun Hur ,  Su Hyun Cho ,  Byung Gwon Lee

    IPC: B01J8/00

    CPC classification number: B01J19/0093 ,  B01J2219/00783 ,  B01J2219/00822 ,  B01J2219/00835 ,  B01J2219/00844 ,  B01J2219/00873 ,  B01J2219/00898

    Abstract: Disclosed is a micro-macro channel reactor comprising: a top end plate and a bottom end plate assembled on the outskirts of the micro-macro channel reactor; a heat exchanging plate by which a heat exchanging material passes through passages thereof so that heat is transferred between the heat exchanging material and such a fluid as a reactant, a product, or a mixture thereof that passes through a catalyst plate; a catalyst plate stacked and assembled together with the heat exchanging plate and including a catalyst section containing a reaction catalyst necessary to perform a catalytic reaction of the reactant while the reactant is passing through the catalyst section; and a support plate stacked and assembled together with the catalyst plate and configured to provide passages that allows the reactant to pass through the catalyst section of the catalyst plate.

    Abstract translation: 公开了一种微宏通道反应器，包括：顶端板和底端板，其组装在微宏通道反应器的外围; 热交换材料通过其通过其中的热交换材料，使得热量在热交换材料和通过催化剂板的反应物，产物或其混合物的流体之间传递; 催化剂板与所述热交换板堆叠并组装在一起，并且包括催化剂部分，所述催化剂部分含有当所述反应物通过所述催化剂部分时进行所述反应物的催化反应所必需的反应催化剂; 以及与催化剂板堆叠并组装的支撑板，并且构造成提供允许反应物通过催化剂板的催化剂部分的通道。

    Refrigerant composition
    26.
    发明授权
    Refrigerant composition 失效
    制冷剂组成

    公开(公告)号：US06692653B2

    公开(公告)日：2004-02-17

    申请号：US10076725

    申请日：2002-02-13

    Applicant: Byung-Gwon Lee ,  Jong-Sung Lim ,  Hong-Gon Kim ,  Chang-Nyeon Kim

    Inventor： Byung-Gwon Lee ,  Jong-Sung Lim ,  Hong-Gon Kim ,  Chang-Nyeon Kim

    IPC: C09K504

    CPC classification number: C09K5/045 ,  C09K2205/12 ,  C09K2205/43

    Abstract: The present invention relates to a refrigerant composition of four-constituent system, comprising: (a) a first constituent of difluoromethane, (b) a second constituent of 1,1,1,2,3,3,3-heptafluoropropane, (c) a third constituent selected from the group consisting of 1,1,1,2-tetrafluoroethane and 1,1-difluoroethane and (d) a for the constituent selected from the group consisting of isobutane, 1,1,1,2,3,3,-hexafluoropropane and butane, useful as a substitute for chlorodifluoromethane (HCFC-22).

    Abstract translation: 本发明涉及四组分体系的制冷剂组合物，其包含：（a）二氟甲烷的第一组分，（b）1,1,1,2,3,3,3-七氟丙烷的第二组分，（c ）选自由1,1,1,2-四氟乙烷和1,1-二氟乙烷组成的组的第三组分和（d）a选自异丁烷，1,1,1,2,3 ，3,6-六氟丙烷和丁烷，可用作氯代二氟甲烷（HCFC-22）的替代物。

    MICRO-MACRO CHANNEL REACTOR
    28.
    发明申请
    MICRO-MACRO CHANNEL REACTOR 有权
    微通道反应器

    公开(公告)号：US20110274596A1

    公开(公告)日：2011-11-10

    申请号：US13082039

    申请日：2011-04-07

    Applicant: Dong Ju Moon ,  Sang Deuk Lee ,  Hyoung Shick Yim ,  Jung Shik Kang ,  MoonJu Park ,  Eun Hur ,  Su Hyun Cho ,  Byung Gwon Lee

    Inventor： Dong Ju Moon ,  Sang Deuk Lee ,  Hyoung Shick Yim ,  Jung Shik Kang ,  MoonJu Park ,  Eun Hur ,  Su Hyun Cho ,  Byung Gwon Lee

    IPC: B01J8/00 ,  B01J19/00

    CPC classification number: B01J19/0093 ,  B01J2219/00783 ,  B01J2219/00822 ,  B01J2219/00835 ,  B01J2219/00844 ,  B01J2219/00873 ,  B01J2219/00898

    Abstract: Disclosed is a micro-macro channel reactor comprising: a top end plate and a bottom end plate assembled on the outskirts of the micro-macro channel reactor; a heat exchanging plate by which a heat exchanging material passes through passages thereof so that heat is transferred between the heat exchanging material and such a fluid as a reactant, a product, or a mixture thereof that passes through a catalyst plate; a catalyst plate stacked and assembled together with the heat exchanging plate and including a catalyst section containing a reaction catalyst necessary to perform a catalytic reaction of the reactant while the reactant is passing through the catalyst section; and a support plate stacked and assembled together with the catalyst plate and configured to provide passages that allows the reactant to pass through the catalyst section of the catalyst plate.

    Abstract translation: 公开了一种微宏通道反应器，包括：顶端板和底端板，其组装在微宏通道反应器的外围; 热交换材料通过其通过其中的热交换材料，使得热量在热交换材料和通过催化剂板的反应物，产物或其混合物的流体之间传递; 催化剂板与所述热交换板堆叠并组装在一起，并且包括催化剂部分，所述催化剂部分含有当所述反应物通过所述催化剂部分时进行所述反应物的催化反应所必需的反应催化剂; 以及与催化剂板堆叠并组装的支撑板，并且构造成提供允许反应物通过催化剂板的催化剂部分的通道。

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