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    • 1. 发明申请
    • PESTICIDAL PYRIMIDINE COMPOUNDS
    • 农药吡嗪化合物
    • WO1994002470A1
    • 1994-02-03
    • PCT/EP1993001880
    • 1993-07-15
    • SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.MUNRO, DavidDAVIS, RoystonDAY, Janet, AnneWILKIN, Jacqueline, AnnWOOD, William, Wakefield
    • SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
    • C07D239/52
    • C07D239/48A01N43/54C07D239/52C07D239/58C07D239/60
    • Compounds of formula (I) in which X and X each represents oxygen; S(O)n, n being 0, 1 or 2; or CO, CH2 or NR, R being hydrogen or alkyl; R and R are each hydrogen or halogen; R and R are each hydrogen, halogen, cyano, nitro, alkyl, haloalkyl, alkoxy, alkylthio, amino, mono- or di-alkylamino, alkoxyalkyl, haloalkoxyalkyl or alkoxycarbonyl; R and R are each hydrogen, chlorine, alkyl, haloalkyl, haloalkenyl, haloalkynyl, haloalkoxy, haloalkoxycarbonyl, haloalkylthio, haloalkoxyalkyl, haloakylsulphinyl, or haloalkylsulphonyl, nitro or cyano; R and R are each hydrogen, halogen, alkyl or alkoxy; R is hydrogen, halogen, cyano, alkyl, haloalkyl, alkoxy, alkylthio, alkylsulphinyl or phenyl; and R is hydrogen or, when R is hydrogen, alkyl; provided that either each phenyl is unsubstituted or at least one of R and R is not hydrogen, have useful pesticidal acitivity.
    • 其中X 1和X 2各自表示氧的式(I)化合物; S(O)n,n为0,1或2; 或CO,CH 2或NR,R为氢或烷基; R 1和R 10各自为氢或卤素; R 2和R 9各自为氢,卤素,氰基,硝基,烷基,卤代烷基,烷氧基,烷硫基,氨基,单 - 或二 - 烷基氨基,烷氧基烷基,卤代烷氧基烷基或烷氧基羰基。 R 3和R 8各自为氢,氯,烷基,卤代烷基,卤代烯基,卤代炔基,卤代烷氧基,卤代烷氧基羰基,卤代烷硫基,卤代烷氧基烷基,卤代烷基亚磺酰基或卤代烷基磺酰基,硝基或氰基; R 4和R 7各自为氢,卤素,烷基或烷氧基; R 5是氢,卤素,氰基,烷基,卤代烷基,烷氧基,烷硫基,烷基亚磺酰基或苯基; 且R 6为氢,或当R 5为氢时,为烷基; 条件是每个苯基是未取代的或R 3和R 8中的至少一个不是氢,具有有用的杀虫活性。
    • 8. 发明申请
    • CATALYTIC INCINERATION PROCESS AND CATALYST COMPOSITION USEFUL THEREFOR
    • 催化焚烧方法和催化剂组合物有用
    • WO1998004340A1
    • 1998-02-05
    • PCT/EP1997004011
    • 1997-07-22
    • SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
    • SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.VAN DEN BRINK, Peter, JohnHUISMAN, Hans, MichielVERMEULEN, Thomas, Stanley
    • B01D53/86
    • B01D53/8612B01J27/16
    • Process for the incineration of gases containing sulphur compounds by contacting these gases with an oxygen-containing gas in the presence of a catalyst comprising a carrier containing aluminium and phosphorus, suitably a carrier comprising alumina having a phosphate-enriched surface. Catalyst composition comprising bismuth as a catalytically active metal component supported on a refractory oxide carrier comprising aluminium and phosphorus, suitably a carrier comprising alumina having a phosphate-enriched surface. The catalyst may also contain a second metal component selected from copper and a Group IIA metal. Process for the preparation of the above catalyst composition, which process comprises the steps of: (a) treating alumina with a solution containing phosphate ions, thus obtaining phosphated alumina, (b) treating the phosphated alumina with one or more solutions comprising one or more dissolved salts of the catalytically active metal components, (c) drying and calcining the thus impregnated phosphated alumina. Steps (a) and (b) may be carried out either simultaneously or successively.
    • 在包含含有铝和磷的载体的催化剂存在下,通过使这些气体与含氧气体接触来焚烧含硫化合物的方法,合适地是包含具有磷酸盐富集表面的氧化铝的载体。 催化剂组合物包含负载在包含铝和磷的难熔氧化物载体上的作为催化活性金属组分的铋,合适地是包含具有磷酸盐富集表面的氧化铝的载体。 催化剂还可以含有选自铜和IIA族金属的第二金属组分。 制备上述催化剂组合物的方法,该方法包括以下步骤:(a)用含有磷酸根离子的溶液处理氧化铝,从而获得磷酸化氧化铝,(b)用一种或多种溶液处理磷酸化氧化铝,所述溶液包含一种或多种 催化活性金属组分的溶解盐,(c)干燥和煅烧由此浸渍的磷酸化氧化铝。 步骤(a)和(b)可以同时或相继地进行。