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    폴리옥소메탈레이트 지지촉매
    4.
    发明公开
    폴리옥소메탈레이트 지지촉매 无效
    催化剂在聚氧乙烯醚上加载

    公开(公告)号：KR1020010067093A

    公开(公告)日：2001-07-12

    申请号：KR1020000048613

    申请日：2000-08-22

    申请人： 롬 앤드 하스 캄파니

    发明人： 데블린안나마리 ,  볼프2세안토니프랑크

    IPC分类号： B01J31/26 ,  B01J31/36 ,  B01J31/38

    CPC分类号： C07C51/215 ,  B01J23/002 ,  B01J27/188 ,  B01J27/198 ,  B01J2523/00 ,  C07C5/42 ,  C07C2527/188 ,  C07C2527/19 ,  C07C2527/198 ,  C07C57/04 ,  C07C57/145 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/51

    摘要： PURPOSE: To provide an improved catalyst carried on a polyoxomethalate salt for a variety of chemical processes. CONSTITUTION: A catalyst composition contains a catalyst deposited on a polyoxomethalate carrier having the general formula: CaH(e-az)(XkMm-xM1xM2nOy)-e (I) (wherein, C is a cation selected from potassium, rubidium and the like; X is an element selected from elements of groups 3-16; M is molybdenum or tungsten or their combination; M1 is vanadium; M2 is a transition metal different from M and M1; (z) is the valence of C; (k) is 1-5; (m) is 5-20; (n) is 0-3; (x) is 0-6; (y) is 18-62; and (e) is the valence of the polyoxomethalate anion). The catalyst is not a heteropolyacid.

    摘要翻译： 目的：为多种化学工艺提供一种改进的催化剂，用于多氧代盐酸盐。 构成：催化剂组合物含有沉积在通式为CaH（e-az）（XkMm-xM1xM2nOy）-e（I））的多氧氟盐酸盐载体上的催化剂（其中，C是选自钾，铷等的阳离子; X是选自组3-16的元素; M是钼或钨或它们的组合; M1是钒; M2是不同于M和M1的过渡金属;（z）是C的化合价;（k）是 1-5;（m）为5-20;（n）为0-3;（x）为0-6;（y）为18-62;（e）为多氟甲酸盐阴离子的化合价）。 催化剂不是杂多酸。

    알켄 제조방법
    6.
    发明公开
    알켄 제조방법 无效
    阿尔肯的制备方法

    公开(公告)号：KR1020010049509A

    公开(公告)日：2001-06-15

    申请号：KR1020000031555

    申请日：2000-06-09

    申请人： 롬 앤드 하스 캄파니 ,  수노코, 인코포레이티드(알앤드엠)

    发明人： 엘드레지조세핀루이스 ,  링크Ⅲ리차드데이비드 ,  볼페2세안토니프랭크

    IPC分类号： C07C5/333

    CPC分类号： C07C5/42 ,  B01J27/188 ,  C07C5/48 ,  C07C2527/188 ,  C07C2527/19 ,  C07C2527/198 ,  C07C11/02

    摘要： PURPOSE: A preparation method of alkene is provided to prepare an alkene at a low temperature and at a low cost by bringing an alkane into contact with a catalytic composition containing a specific heteropolyacid. CONSTITUTION: The preparation method comprises contacting alkane with (A) a heteropolyacid of formula(1):H(e'-bz')Gb(Xk'Mm'-X'MX'Mn'Oy')¬-e' on (B) a polyoxometalate carrier of formula(2):CaH(e-az)(XkMm-xM1xM2nOy)¬-e. In the formula(1), G is a group 1-16 element or a hydroxy ion; z' is an electric charge of G; (b) is 0-12; (k') is 1-5; (m') is 5-20; (x') is 0-6; (n') is 0-3; (y') is 18-62; (e') is an electric charge of polyoxometalate anion. In the formula(2), C is a cation such as K and Rb; X is a group 3-16 element; M is Mo or W; M1 is V; M2 is a transition metal other than M and M1; (z) is an electric charge of C; (k) is 1-5; (m) is 5-20; (x) is 0-6; (n) is 0-3; (y) is 18-62; (e) is an electric charge of polyoxometalate. The heteropolyacid is present in an amount capable of covering less than 100% of the surface area of polyoxometalate. The temperature for converting the alkane to the alkene is preferably 225-450 deg.C.

    摘要翻译： 目的：提供烯烃的制备方法，通过使烷烃与含有特定杂多酸的催化组合物接触，在低温和低成本下制备烯烃。 构成：制备方法包括使烷烃与（A）式（1）的杂多酸：H（e'-bz'）Gb（Xk'Mm'-X'MX'Mn'Oy'）¬-e' B）式（2）的多金属氧酸盐载体：CaH（e-az）（XkMm-xM1xM2nOy）¬-e。 在式（1）中，G是1-16族或羟基离子; z'是G的电荷; （b）为0-12; （k'）为1-5; （m'）为5-20; （x'）为0-6; （n'）为0-3; （y'）为18-62; （e'）是多金属氧酸盐阴离子的电荷。 在式（2）中，C是K和Rb之类的阳离子; X是3-16元组; M是Mo或W; M1是V; M2是M和M1以外的过渡金属; （z）是C的电荷; （k）为1-5; （m）为5-20; （x）为0-6; （n）为0-3; （y）为18-62; （e）是多金属氧酸盐的电荷。 杂多酸以能够覆盖多于100％的多金属氧酸盐表面积的量存在。 将烷烃转化为烯烃的温度优选为225〜450℃。

    알켄 화합물의 제조 방법
    8.
    发明公开
    알켄 화합물의 제조 방법 有权
    制备ALKENE化合物的方法

    公开(公告)号：KR1020110119076A

    公开(公告)日：2011-11-02

    申请号：KR1020100038563

    申请日：2010-04-26

    申请人： 송원산업 주식회사

    发明人： 박동경 ,  손창헌 ,  정덕석 ,  송영태

    IPC分类号： C07C5/333 ,  C07C11/02

    CPC分类号： C07C1/24 ,  C07C2527/19 ,  C07C11/09

    摘要： PURPOSE: A method for preparing an alkene compound is provided to successively prepare an alkene compound at high yield. CONSTITUTION: A method for preparing an alkene compound comprises the steps of: injecting an acidic catalyst and a solvent into a reactor; raising the temperature of the reactor; and successively removing water from the reactor and collecting an alkene compound while successively supplying alcohols to the heated reactor. The acidic catalyst is selected from the group consisting of heteropolyacids, sulfuric acids, paratoluene sulfonic acids, and combinations thereof.

    摘要翻译： 目的：提供一种制备烯烃化合物的方法，以高产率连续制备烯烃化合物。 构成：制备烯烃化合物的方法包括以下步骤：将酸性催化剂和溶剂注入反应器; 提高反应堆的温度; 并连续地从反应器中除去水并收集烯烃化合物，同时向加热的反应器依次供应醇。 酸性催化剂选自杂多酸，硫酸，对甲苯磺酸及其组合。