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    • 1. 发明公开
    • Metalloaluminophosphate molecular sieves with lamellar crystal morphology and their preparation
    • 金属铝磷脂 - 摩擦材料
    • EP1970350A1
    • 2008-09-17
    • EP07300860.9
    • 2007-03-13
    • TOTAL PETROCHEMICALS RESEARCH FELUYCENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) Etablissement Public
    • Vermeiren, WalterNesterenko, NikolaiPetitto, Carolina, Résidence le Mail des Abbés C1Di Renzo, FrancescoFajula, Francois
    • 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
      said molecular sieve having predominantly a plate crystal morphology in which the width (W) and the thickness (T) are such as :
      W/T is >= 10 and advantageously ranges from 10 to 100.
      In a preferred embodiment T is
      The above metalloaluminophosphate (MeAPO) molecular sieve can be made by a method which comprises :
      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 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结晶形态的金属铝磷酸盐(MeAPO)分子筛,其具有无水基础上的合成和煅烧的经验化学组成,由式H x Me y Al z P k O 2表示,其中,y + z + 其中宽度(W)和厚度(T)为:W / T => 10,有利地在10至100范围内,主要具有平板晶体形态的分子筛 优选实施方案T <0.15μm,更优选<=0.10μm,更优选<=0.08μm,有利地为0.01〜0.07μm,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源的MeO 2不溶性的反应混合物 在TIA中,Al 2 O 3和P 2 O 5的反应源,b)使由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)煅烧它去除有机模板。 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SAPO 18或SAPO 34或其混合物的结构。 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。 本发明还涉及从含氧,含卤素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,含卤化物或含硫原料转化为烯烃产物。
    • 2. 发明公开
    • Method of preparing metalloaluminophosphate (Meapo) molecular sieve
    • Verfahren zur Herstellung von Metallaluminophosphat(MEAPO)-Molekularsieben
    • EP1970351A1
    • 2008-09-17
    • EP07300861.7
    • 2007-03-13
    • TOTAL PETROCHEMICALS RESEARCH FELUYCENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) Etablissement Public
    • Vermeiren, WalterNesterenko, NikolaiPetitto, Carolina, Résidence de Mail des Abbés C1Di Renzo, Francesco, Les Cèdres BCFajula, Francois
    • 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
      y has a value ranging from 0.0008 to 0.4 and more desirable from 0.005 to 0.18
      z has a value ranging from 0.25 to 0.67 and more desirable from 0.38 to 0.55
      k has a value ranging from 0.2 to 0.67 and more desirable from 0.36 to 0.54
      said molecular sieve having predominantly a plate crystal morphology.
      In an advantageous embodiment the MeAPO made by the method 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 made by the method of the invention or comprising the above MeAPO molecular sieves made by the method of the invention.
      The present invention also relates to a process for making an olefin product from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock wherein said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock is contacted with the above catalyst under conditions effective to convert the oxygen-containing, halogenide-containing or sulphur-containing organic feedstock to olefin products.
    • 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 MeO 2不溶于TIA,Al 2 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铝磷酸盐晶体,c)回收固体反应产物,d)用 水去除TIA,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 = 0.3-5,更优选0.5-2 MeO 2 / Al 2 O 3 = 0.005-2.0,更优选0.022 -0.8 P 2 O 5 / Al 2 O 3 = 0.5-2,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,金属铝磷酸盐(MeAPO)分子筛由 上述方法具有在无水基础上经合成和煅烧的经验化学组成的层状晶体形态,由式H x Me y Al z P k O 2表示,其中,y + z + k = 1,x <= yy具有0.0008至0.4的值,更优选0.005至0.18z具有范围为0.25至0.67的值,更优选从0.38至0.55k具有范围为0.2至0.67且更优选为0.36至0.54的所述分子 主要是板晶形态的筛。 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SAPO 18或SAPO 34或其混合物的结构。 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. 发明公开
    • Production of olefins
    • 烯烃的生产
    • EP2267101A3
    • 2011-03-02
    • EP10180884.8
    • 2003-05-22
    • Total Petrochemicals Research Feluy
    • Grootjans, Jacques f.j.Vanrysselberghe, ValérieVermeiren, Walter
    • C10G51/04C10G11/05
    • C10G11/05C10G51/04C10G2300/1044C10G2300/1088C10G2300/4018C10G2300/807C10G2400/20
    • A process for steam cracking a hydrocarbon feedstock containing olefins to provide increased light olefins in the steam cracked effluent, the process comprising passing a first hydrocarbon feedstock containing one or more olefines through a reactor containing a crystalline silicate to produce an intermediate effluent with an olefin content of lower molecular weight than that of the feedstock, fractionating the intermediate effluent to provide a lower carbon fraction and a higher carbon fraction, and passing the higher carbon fraction, as a second hydrocarbon feedstock, through a steam cracker to produce a steam cracked effluent. There is also provided a process for steam cracking a hydrocarbon feedstock containing olefins to provide increased light olefins in the steam cracked effluent, the process comprising passing a first hydrocarbon feedstock containing one or more olefins, which comprises at least one of a hydrotreated raw C 4 feedstock, LCCS, a raffinate 2 feedstock, a raffinate 1 feedstock, a raffinate 2 feedstock from a methyl tert-butyl ether (MTBE) or an ethyl tert-butyl ether (ETBE) unit, a raffinate from an olefins metathesis unit, in particular for the production of propylene from ethylene and butene, or a hydrotreated olefin-containing stream from an FCC unit, a visbreaker or a delayed coker, through a reactor containing a crystalline silicate to produce an intermediate effluent with an olefin content of lower molecular weight than that of the feedstock, and passing the intermediate effluent as a second hydrocarbon feedstock through a steam cracker to produce a steam cracked effluent. There is further provided a process for steam cracking a hydrocarbon feedstock containing olefins to provide increased light olefins in the steam cracked effluent, the process comprising steam cracking a first hydrocarbon feedstock comprising a paraffin-containing hydrocarbon feedstock and steam cracking a second hydrocarbon feedstock which contains C 4 and higher hydrocarbons, the second hydrocarbon feedstock containing one or more olefins and comprising a bottom fraction of an intermediate effluent produced by catalytic cracking of a third hydrocarbon feedstock in a reactor containing a crystalline silicate to produce the intermediate effluent having an olefin content of lower molecular weight than that of the third feedstock, and combining the two steam-cracked effluents to provide a common effluent.
    • 6. 发明公开
    • Process to make olefins from oxygenates
    • 一种用于从含氧化合物制备烯烃的过程
    • EP2143700A1
    • 2010-01-13
    • EP08158924.4
    • 2008-06-25
    • Total Petrochemicals Research Feluy
    • Nesterenko, NikolaiVermeiren, WalterGarcia, Wolfgang
    • C07C1/20C07C4/06B01J37/28B01J29/40
    • B01J29/06B01J29/40B01J29/90B01J37/0009B01J37/28B01J38/30B01J2229/18B01J2229/36B01J2229/37B01J2229/42C07C1/20C07C4/06C07C11/02C07C11/04C07C11/06C07C2529/40C07C2529/70Y02P20/52Y02P20/584
    • The present invention relates to a process to make light olefins, in a combined XTO-OCP process, from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising :
      a) providing a catalyst comprising zeolitic molecular sieves containing 10 member and larger channels in their microporous structure,
      b) providing an XTO reaction zone, an OCP reaction zone and a catalyst regeneration zone, said catalyst circulating in the three zones, such that at least a portion of the regenerated catalyst is passed to the OCP reaction zone, at least a portion of the catalyst in the OCP reaction zone is passed to the XTO reaction zone and at least a portion of the catalyst in the XTO reaction zone is passed to the regeneration zone;
      c) contacting said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock in the XTO reactor with the catalyst at conditions effective to convert at least a portion of the feedstock to form a XTO reactor effluent comprising light olefins and a heavy hydrocarbon fraction;
      d) separating said light olefins from said heavy hydrocarbon fraction;
      e) contacting said heavy hydrocarbon fraction in the OCP reactor with the catalyst at conditions effective to convert at least a portion of said heavy hydrocarbon fraction to light olefins.
    • 本发明涉及一种工艺,使轻烯烃在组合的XTO-OCP方法,从含氧,或有机原料包括含硫的含卤化物-:含有10构件a)提供一种催化剂,包含沸石分子筛和 在它们的微孔结构较大的通道,b)在OCP在反应区和催化剂再生区XTO反应区提供,所述催化剂循环在三个区域,求并至少将再生催化剂的一部分被传递到OCP反应区 中,至少在OCP反应区中的催化剂的一部分被传递到所述XTO反应区和至少在所述XTO反应区中的催化剂的一部分被传递到所述再生区; c)使所述含氧,卤化物含或含硫在XTO反应器的有机原料与所述催化剂在有效地至少原料的一部分转化以形成XTO反应器流出物包括轻质烯烃和重质烃级分的条件 ; d)分离与所述重质烃级分。所述轻质烯烃; E)中接触所述与在有效条件下催化剂中的OCP反应器的重质烃馏分的至少所述重质烃馏分的一部分转化为轻质烯烃。
    • 7. 发明公开
    • Process for obtaining catalyst composites comprising MeAPO and their use in conversion of organics to olefins
    • 一种回收具有的MeAPO和它们的使用催化剂复合物中的有机材料转化为烯烃的过程
    • EP2082803A1
    • 2009-07-29
    • EP08150686.7
    • 2008-01-25
    • Total Petrochemicals Research Feluy
    • Nesterenko, NikolaiVermeiren, WalterVan Donk, Sander
    • B01J29/06C07C1/20B01J29/85
    • C07C1/32B01J29/005B01J29/40B01J29/85B01J2229/186B01J2229/42C07C1/20C07C1/22C07C1/26Y02P30/42C07C11/02
    • The present invention is a catalyst composite comprising:
      - at least 0.5% by weight of at least one metal salt, which is stable under XTO conditions and
      - at least 10% by weight of molecular sieves which comprise
      - 70 to 100% by weight of said molecular sieves of at least one small pore aluminosilicate or metalloaluminophosphate (MeAPO) molecular sieve and
      - 0 to 30% by weight of said molecular sieves of at least one medium or large pore molecular sieve selected from one or more of crystalline silicoaluminates, silicoaluminophosphates or mesoporous silicoaluminates (co-catalyst) (A).
      Preferably the proportion of (A) is 1 to 15% for respectively 99 to 85% of MeAPO molecular sieves.
      MeAPO molecular sieves having CHA (SAPO-34) or AEI (SAPO-18) structure or mixture thereof are the most preferable. Si is the most desirable metal in MeAPO.
      The present invention also relates to a process (hereunder referred as "XTO process") for making an olefin product from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock wherein said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock is contacted with the above catalyst (in the XTO reactor) under conditions effective to convert the oxygen-containing, halogenide-containing or sulphur-containing organic feedstock to olefin products (the XTO reactor effluent).
      The present invention also relates to a process (hereunder referred as "combined XTO and OCP process") to make light olefins from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising:
      contacting said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock in the XTO reactor with the above catalyst at conditions effective to convert at least a portion of the feedstock to form an XTO reactor effluent comprising light olefins and a heavy hydrocarbon fraction; separating said light olefins from said heavy hydrocarbon fraction; contacting said heavy hydrocarbon fraction in the OCP reactor at conditions effective to convert at least a portion of said heavy hydrocarbon fraction to light olefins.
    • 本发明是催化剂复合物,包括: - 按重量计的至少一种金属的盐的至少0.5%,所有这一切是XTO条件下是稳定和 - 按重量计的70%至100% - 按重量计分子筛,其包含至少10% 所述至少一个小孔铝硅酸盐或金属铝磷酸盐(MeAPO的)分子筛和分子筛 - 从一个或多个晶体硅铝酸盐,硅铝磷酸盐或选定重量的至少一种中孔或大孔分子筛的说分子筛的0至30% 介孔硅铝酸盐(助催化剂)(A)。 优选地,(A)的比例是用于MeAPO分子筛的分别为99〜85%1〜15%。 具有CHA(SAPO-34)或AEI(SAPO-18)结构或混合物MeAPO分子筛是其最优选的。 Si是在MeAPO的最可取的金属。 因此,本发明涉及用于从制造烯烃产物中的的处理(由以下称作“XTO方法”)含氧或含卤化物-含硫有机原料worin所述含氧,含卤化物或含硫- 有机原料与条件下在上述催化剂(在XTO反应器)有效地转化含氧,或有机原料为烯烃产物含硫(XTO反应器流出物)的卤化物接触。 因此,本发明涉及的处理(由以下称作“组合的XTO和OCP方法”),从在含氧使轻质烯烃,含卤化物或含硫的有机原料,包括:含卤化物接触所述含氧 或有机原料与上述催化剂的XTO反应器中有效条件下含硫到至少所述原料的一部分转化为形成在XTO反应器流出物包括轻质烯烃和重质烃级分; 所述分离从所述重质烃馏分的轻烯烃; 在有效条件下在OCP反应器接触所述重质烃馏分的至少所述重质烃馏分的一部分转化为轻质烯烃。
    • 8. 发明公开
    • Process for obtaining a catalyst composite
    • Verfahren zur Herstellung eines Katalysatorverbundwerkstoff
    • EP2082802A1
    • 2009-07-29
    • EP08150685.9
    • 2008-01-25
    • Total Petrochemicals Research Feluy
    • Nesterenko, NikolaiVermeiren, WalterVan Donk, Sander
    • B01J29/06B01J21/16C07C1/20
    • C07C1/20B01J21/16B01J23/00B01J27/16B01J29/06B01J29/08B01J29/40B01J29/60B01J29/65B01J29/7007B01J29/7026B01J29/7038B01J29/7046B01J37/10B01J37/28B01J2029/081B01J2229/16B01J2229/186B01J2229/42C07C4/06C07C2529/40C08F10/06Y02P30/42C07C11/02
    • A process for obtaining a catalyst composite comprising the following steps: a) selecting a molecular sieve having pores of 10-or more-membered rings, and b) introducing to the molecular sieve at least one metal silicate comprising at least one alkaline earth metal. The invention also covers a catalyst composite comprising a) at least 10 wt % of a molecular sieve having pores of 10-or more-membered rings, b) at least one metal silicate comprising at least one alkaline earth metal, such that the catalyst composite comprises at least 0.1 wt % of silicate, c) optionally metal phosphates, d) optionally matrix material, and e) optionally binder. The catalyst of the invention can also be used in a process for making an olefin product from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock wherein said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock is contacted in the XTO reactor with the catalyst composite according to the invention under conditions effective to convert the oxygen-containing, halogenide-containing or sulphur- containing organic feedstock to olefin products (the XTO reactor effluent). The catalyst composite of the invention can also be used in addition or alternatively in an OCP process.
    • 一种获得催化剂复合材料的方法,包括以下步骤:a)选择具有10或更多元环孔的分子筛,和b)向分子筛引入至少一种包含至少一种碱土金属的金属硅酸盐。 本发明还包括一种催化剂复合材料,其包括a)至少10重量%的具有10或更多元素孔孔的分子筛,b)至少一种包含至少一种碱土金属的金属硅酸盐,使得催化剂复合物 包括至少0.1重量%的硅酸盐,c)任选的金属磷酸盐,d)任选的基质材料,和e)任选的粘合剂。 本发明的催化剂也可用于从含氧,含卤素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接触 在具有将含氧,含卤化物或含硫的有机原料转化为烯烃产物(XTO反应器流出物)的条件下,根据本发明的具有催化剂复合材料的XTO反应器。 本发明的催化剂复合物也可以在OCP方法中加入或替代地使用。
    • 9. 发明公开
    • Phosphorus modified molecular sieves, their use in conversion of organics to olefins
    • 磷改性分子筛和它们在有机物转化为烯烃的用途
    • EP2025402A1
    • 2009-02-18
    • EP07113545.3
    • 2007-07-31
    • TOTAL PETROCHEMICALS RESEARCH FELUY
    • Vermeiren, WalterNesterenko, NikolaiMinoux, DelphineVan Donk, Sander
    • B01J29/85C01B39/02C07C2/08C07C11/02C07C1/20
    • C07C1/322B01J29/40B01J29/85B01J2229/36B01J2229/37C01B39/026C07C1/20C07C1/22C07C1/26C07C2/06C07C4/06C07C7/04C07C2529/85C10G3/00C10G2300/202C10G2300/4081C10G2400/20Y02P20/52Y02P30/20Y02P30/42C07C11/02C07C11/06
    • The present invention is a phosphorous modified zeolite (A) made by a process comprising in that order:
      - selecting a zeolite with low Si/Al ratio (advantageously lower than 30) among H + or NH 4 + -form of MFI, MEL, FER, MOR, clinoptilolite, said zeolite having been made preferably without direct addition of organic template;
      - steaming at a temperature ranging from 400 to 870°C for 0.01-200h;
      - leaching with an aqueous acid solution containing the source of P at conditions effective to remove a substantial part of Al from the zeolite and to introduce at least 0.3 wt% of P;
      - separation of the solid from the liquid;
      - an optional washing step or an optional drying step or an optional drying step followed by a washing step;
      - a calcination step.
      The present invention also relates to a first process (hereunder referred as "XTO process") for making 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 and to a second process (hereunder referred as "combined XTO and OCP process") wherein the heavy hydrocarbon fraction contained in the XTO reactor effluent is contacted with a catalyst to convert at least a portion of said heavy hydrocarbon fraction to light olefins.
    • 本发明是通过以该顺序包括以下的方法制成的磷改性沸石(A): - 选择具有低Si / Al比(有利地低于30)H +或MFI,MEL的NH4 + - 形式中沸石, FER,MOR,斜发沸石,所述已优选地由沸石不直接添加有机模板的; - 汽蒸在范围从400至870℃0.01〜200的温度; - 与含有P源在有效地从所述沸石中除去的Al的主要部分,并引入P的至少0.3重量%的条件wässrige酸性溶液浸取; - 从液体中固体的分离; - 到任选的洗涤步骤或者任选的干燥步骤或者以及随后的洗涤步骤任选的干燥步骤; - 煅烧步骤。 因此,本发明涉及的第一过程(由称为“XTO方法”以下称作),用于在从制造烯烃产物的含氧,含卤化物或含硫原料worin所述含氧,含卤化物或含硫的原料是 与上述催化剂和至第二处理接触(下文由称作“组合的XTO和OCP方法”)worin包含在所述XTO反应器流出物与催化剂接触的重质烃馏分与所述重质烃馏分的至少一部分转化为 轻烯烃。