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    • 1. 发明申请
    • METHOD FOR PREPARING METALLOALUMINOPHOSPHATE (MEAPO) MOLECULAR SIEVE
    • 制备金属磷酸盐(MEAPO)分子筛的方法
    • WO2008110528A1
    • 2008-09-18
    • PCT/EP2008/052813
    • 2008-03-10
    • TOTAL PETROCHEMICALS RESEARCH FELUYCENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)VERMEIREN, WalterNESTERENKO, NikolaiPETITTO, CarolinaDI RENZO, FrancescoFAJULA, François
    • VERMEIREN, WalterNESTERENKO, NikolaiPETITTO, CarolinaDI RENZO, FrancescoFAJULA, François
    • C01B37/08B01J29/85C07C1/20C07C1/26C07C1/32
    • B01J29/84B01J29/85C01B37/06C01B37/08C07C1/20C07C1/26C07C1/322C07C2529/84C07C2529/85Y02P30/42C07C11/02
    • The present invention also relates to a method for preparing metalloaluminophosphate (MeAPO) molecular sieve said method comprising: a) forming a reaction mixture containing a texture influencing agent (TIA), an organic templating agent (TEMP), at least a reactive inorganic source of MeO 2 insoluble in the TIA, reactive sources of Al 2 O 3 and P 2 O 5 , b) crystallizing the above reaction mixture thus formed until crystals of the metalloaluminophosphate are formed, c) recovering a solid reaction product, d) washing it with water to remove the TIA and e) calcinating it to remove the organic template. In a usual embodiment said reaction mixture has a composition expressed in terms of molar oxide ratios of :TEMP/Al 2 O 3 = 0.3-5, more desirable 0.5-2 MeO 2 /Al 2 O 3 = 0.005-2.0, more desirable 0.022-0.8 P 2 O 5 /Al 2 O 3 = 0.5-2, more desirable 0.8-1.2 TIA/Al 2 O 3 = 3-30, more desirable 6-20. In a usual embodiment the metalloaluminophosphate (MeAPO) molecular sieves made with the above method have a lamellar crystal morphology having an empirical chemical composition on an anhydrous basis, after synthesis and calcination, expressed by the formula H x Me y Al z P k O 2 wherein, y+z+k=1, x
    • 本发明还涉及一种制备金属铝磷酸盐(MeAPO)分子筛的方法,所述方法包括:a)形成含有纹理影响剂(TIA),有机模板剂(TEMP),至少反应性无机源 不溶于TIA的Al 2 O 3和P 2 O 5的反应性源的MeO 2 b)使如此形成的上述反应混合物结晶直到形成金属磷酸铝的晶体,c)回收固体反应产物,d)用水洗涤以除去TIA,和e)煅烧以除去有机模板 。 在通常的实施方案中,所述反应混合物具有以摩尔氧化物比例表示的组成:TEMP / Al 2 O 3 N 3 = 0.3-5,更优选0.5-2 MeO 更优选的是0.022-0.8 P 2 O 2 O 3, 5/3/3/3/3>更优选0.8-1.2 TIA / Al 2 O 3 3〜30,更优选6〜20。 在通常的实施方案中,用上述方法制备的金属铝磷酸盐(MeAPO)分子筛具有层状晶体形态,其在合成和煅烧之后具有无水基础上的经验化学组成,由式H 其中,y + z + k = 1,x <= y;其中,y + z + k = 1,x <= y; y的值为0.0008〜0.4,更优选为0.005〜0.18; z的值为0.25至0.67,更优选为0.38至0.5525; k具有0.2至0.67范围内的值,更优选0.36至0.54,所述分子筛主要具有平板晶体形态。 在有利的实施方案中,通过本发明的方法制备的MeAPO基本上具有结构CHA或AEI或其混合物。 优选地,它们基本上具有结构SAPO 18或SAPO 34或其混合物。 本发明还涉及由通过本发明的方法制备的上述MeAPO分子筛或包含通过本发明的方法制备的上述MeAPO分子筛组成的催化剂。 本发明还涉及一种由含氧卤化物或含硫有机原料制备烯烃产物的方法,其中所述含氧卤化物或含硫有机原料与上述催化剂接触 有效地将含氧卤化物或含硫有机原料转化为烯烃产物的条件。
    • 4. 发明申请
    • METALLOALUMINOPHOSPHATE MOLECULAR SIEVES WITH LAMELLAR CRYSTAL MORPHOLOGY AND THEIR PREPARATION
    • 金刚石磷酸酯分子筛与晶体晶体形态及其制备
    • WO2008110526A1
    • 2008-09-18
    • PCT/EP2008/052807
    • 2008-03-10
    • TOTAL PETROCHEMICALS RESEARCH FELUYCENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)VERMEIREN, WalterNESTERENKO, NikolaiPETITTO, CarolinaDI RENZO, FrancescoFAJULA, François
    • VERMEIREN, WalterNESTERENKO, NikolaiPETITTO, CarolinaDI RENZO, FrancescoFAJULA, François
    • C01B37/08C07C1/32C07C1/26C07C1/20B01J29/85
    • B01J29/85B01J29/005B01J29/84B01J35/026B01J2029/062C01B37/06C01B37/08C01B39/54C07C1/20C07C1/26C07C1/322C07C2529/85Y02P20/52Y02P30/42C07C11/04C07C11/06
    • The present invention relates to metalloaluminophosphate (MeAPO) molecular sieve with lamellar crystal morphology having an empirical chemical composition on an anhydrous basis, after synthesis and calcination, expressed by the formula H x Me y Al z P k O 2 wherein, y+z+k=1 x = 10 and advantageously ranges from 10 to 100. In a preferred embodiment T is 2 insoluble in the TIA, reactive sources of Al 2 O 3 and P 2 O 5 , b) crystallizing the above reaction mixture thus formed until crystals of the metalloaluminophosphate are formed, c) recovering a solid reaction product, d) washing it with water to remove the TIA and e) calcinating it to remove the organic template. In an advantageous embodiment the MeAPO of the invention have essentially a structure CHA or AEI or a mixture thereof. Preferably they have essentially the structure SAPO 18 or SAPO 34 or a mixture thereof. The present invention also relates to catalysts consisting of the above MeAPO molecular sieves or comprising the above MeAPO molecular sieves. The present invention also relates to a process for making an olefin product from an oxygen-containing, halogenide-containing or sulphur-containing feedstock wherein said oxygen-containing, halogenide-containing or sulphur-containing feedstock is contacted with the above catalyst under conditions effective to convert the oxygen-containing, halogenide-containing or sulphur-containing feedstock to olefin products.
    • 本发明涉及具有层状晶体形态的金属铝磷酸盐(MeAPO)分子筛,其具有无水基础上的经验化学组成,在合成和煅烧之后,由式H x表示, 其中,y + z + k = 1 x <= y表示主要是平板晶体的分子筛 宽度(W)和厚度(T)的形态如下:W / T> 10,有利地在10至100的范围内。在优选实施例中,T <0.15μm,更优选<=0.10μm 更优选<=0.08μm,有利地在0.01〜0.07μm的范围内,优选为0.04〜0.07μm。 上述金属铝磷酸盐(MeAPO)分子筛可以通过以下方法制备:a)形成含有纹理影响剂(TIA),有机模板剂(TEMP),至少一种反应性无机的MeO 2 不溶于TIA的Al 2 N 3 O 3和P 2 O 5的反应性源 b)使如此形成的上述反应混合物结晶直到形成金属磷酸铝的晶体,c)回收固体反应产物,d)用水洗涤以除去TIA,和e)煅烧以除去有机模板。 在有利的实施方案中,本发明的MeAPO基本上具有结构CHA或AEI或其混合物。 优选地,它们基本上具有结构SAPO 18或SAPO 34或其混合物。 本发明还涉及由上述MeAPO分子筛组成或包含上述MeAPO分子筛的催化剂。 本发明还涉及一种由含氧卤化物或含硫原料制备烯烃产物的方法,其中所述含氧卤化物或含硫原料在有效的条件下与上述催化剂接触 以将含氧的含卤化物或含硫原料转化为烯烃产物。