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51. 发明申请

WO0190278A2 PROCESS FOR SELECTIVELY PRODUCING PROPYLENE IN A FLUID CATALYTIC CRACKING PROCESS 审中-公开
标题翻译：在流体催化裂化过程中选择性生产丙烯的方法
公开(公告)号：WO0190278A2
公开(公告)日：2001-11-29
申请号：PCT/US0116020
申请日：2001-05-19
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： LADWIG PAUL K , ASPLIN JOHN E , STUNTZ GORDON F , WACHTER WILLIAM A , HENRY BRIAN ERIK
IPC分类号： C07C4/04 , C07B61/00 , C07C4/06 , C07C11/02 , C07C11/06 , C08F10/06 , C10G11/02 , C10G11/04 , C10G11/05 , C10G11/18 , C10G35/02 , C10G35/04 , C10G35/06 , C10G35/095 , C10G51/02 , C10G51/04 , C10G57/02
CPC分类号： C10G51/023 , C10G11/18 , C10G51/026 , C10G57/02 , C10G2400/20
摘要： A process for producing polypropylene from olefins selectively produced from a catalytically cracked or thermally cracked naphtha stream is disclosed herein. The naphtha stream is contacted with a catalyst containing from 10 to 50 wt.% of a crystalline zeolite having an average pore diameter less than 0.7 nanometers at reaction conditions which include temperatures from 500 DEG C to 650 DEG C and a hydrocarbon partial pressure from 10 to 40 psia. The catalyst may be pre-coked with a carbonaceous feed. Alternatively, the carbonaceous feed used to coke the catalyst may be co-fed with the naphtha feed.
摘要翻译：本文公开了从催化裂化或热裂化石脑油流选择性地生产的烯烃生产聚丙烯的方法。石脑油流与含有10〜50重量％的平均孔径小于0.7纳米的结晶沸石的催化剂接触，反应条件包括500℃至650℃的温度和10分钟的烃分压至40磅/平方英寸催化剂可以用碳质进料预结焦。或者，用于焦化催化剂的碳质原料可以与石脑油进料共同进料。

52. 发明申请

WO01079394A2 TWO STAGE FCC PROCESS INCORPORATING INTERSTAGE HYDROPROCESSING 审中-公开
标题翻译：两阶段FCC流程实现异步加氢
公开(公告)号：WO01079394A2
公开(公告)日：2001-10-25
申请号：PCT/US2001/011444
申请日：2001-04-06
IPC分类号： B01J35/10 , C10G11/04 , C10G11/05 , C10G11/18 , C10G45/50 , C10G45/52 , C10G51/02 , C10G69/04
CPC分类号： C10G11/05 , C10G69/04
摘要： The invention relates to a two-stage catalytic cracking process for converting cycle oils to more valuable products. More particularly, the invention relates to a process that includes interstage hydroprocessing and a tailored catalyst mixture in a second catalytic cracking stage where the hydroprocessed cycle oil is re-cracked.
摘要翻译：本发明涉及将循环油转化为更有价值的产物的两阶段催化裂化方法。更具体地说，本发明涉及在加氢循环油再裂化的第二催化裂化阶段中包括级间加氢处理和定制的催化剂混合物的方法。

53. 发明申请

WO01079382A2 CYCLE OIL CONVERSION PROCESS INCORPORATING SHAPE-SELECTIVE ZEOLITE CATALYSTS 审中-公开
标题翻译：循环油转化过程合成形状选择性沸石催化剂
公开(公告)号：WO01079382A2
公开(公告)日：2001-10-25
申请号：PCT/US2001/011365
申请日：2001-04-06
IPC分类号： C10G11/05 , C10G11/18 , C10G45/50 , C10G45/52 , C10G51/02 , C10G69/04 , C10G9/04
CPC分类号： C10G69/04
摘要： The invention relates to a process for converting cycle oils produced in catalytic cracking reactions into light olefin, preferably propylene. More particularly, the invention relates to a process for hydroprocessing a catalytically cracked light cycle oil, and then re-cracking in a second FCC reactor.
摘要翻译：本发明涉及将在催化裂化反应中生产的循环油转化成轻质烯烃，优选丙烯的方法。更具体地，本发明涉及一种用于加氢处理催化裂化的轻循环油，然后在第二FCC反应器中再裂解的方法。

54. 发明申请

WO01064762A2 PROCESS FOR PRODUCING POLYPROPYLENE FROM C3 OLEFINS SELECTIVELY PRODUCED BY A TWO STAGE FLUID CATALYTIC CRACKING PROCESS 审中-公开
标题翻译：通过两级液体催化裂化工艺选择性选择性生产C3烯烃的聚丙烯生产工艺
公开(公告)号：WO01064762A2
公开(公告)日：2001-09-07
申请号：PCT/US2001/006686
申请日：2001-03-01
IPC分类号： C07C4/06 , C07B61/00 , C07C11/06 , C08F2/00 , C08F4/18 , C08F10/00 , C08F10/06 , C10G11/05 , C10G11/08 , C10G11/18 , C10G51/02 , C10G57/02
CPC分类号： C10G57/02 , C10G51/026 , C10G2400/20
摘要： A process for producing polymers from olefins selectively produced by a two stage process for selectively producing C2 to C4 olefins from a gas oil or resid is disclosed herein. The gas oil or resid is reacted in a first stage comprising a fluid catalytic cracking unit wherein it is converted in the presence of conventional large pore zeolitic catalyst to reaction products, including a naphtha boiling range stream. The naphtha boiling range stream is introduced into a second stage comprising a process unit containing a reaction zone, a stripping zone, a catalyst regeneration zone, and a fractionation zone. The naphtha feed is contacted in the reaction zone with a catalyst containing from about 10 to 50 wt.% of a crystalline zeolite having an average pore diameter less than about 0.7 nanometers at reaction conditions which include temperatures ranging from about 500 to 650 DEG C and a hydrocarbon partial pressure from about 10 to 40 psia. Vapor products are collected overhead and the catalyst particles are passed through the stripping zone on the way to the catalyst regeneration zone. Volatiles are stripped with steam in the stripping zone and the catalyst particles are sent to the catalyst regeneration zone where coke is burned from the catalyst, which is then recycled to the reaction zone.
摘要翻译：本文公开了一种通过二级方法选择性制备聚合物的方法，用于从瓦斯油或渣油中选择性地生产C2至C4烯烃。瓦斯油或渣油在包括流化催化裂化装置的第一阶段中反应，其中在常规大孔沸石催化剂存在下将其转化为包括石脑油沸程的反应产物。将石脑油沸程流引入包含含有反应区，汽提区，催化剂再生区和分馏区的处理单元的第二阶段。石脑油进料在反应区中与催化剂接触，所述催化剂在约500至650℃的反应条件和约500至650℃的反应条件下，含有约10至50重量％的平均孔径小于约0.7纳米的结晶沸石，以及烃分压为约10至40psia。蒸气产物被顶部收集，催化剂颗粒在通向催化剂再生区的途中通过汽提区。挥发物在汽提区中用蒸汽汽提，并将催化剂颗粒送入催化剂再生区，其中焦炭从催化剂燃烧，然后再循环到反应区。

55. 发明申请

WO01064760A2 PROCESS FOR PRODUCING POLYPROPYLENE FROM C3 OLEFINS SELECTIVELY PRODUCED IN A FLUID CATALYTIC CRACKING PROCESS 审中-公开
标题翻译：在流体催化裂化过程中选择性生产的C3烯烃生产聚丙烯的方法
公开(公告)号：WO01064760A2
公开(公告)日：2001-09-07
申请号：PCT/US2001/006684
申请日：2001-03-01
IPC分类号： C07C4/06 , C07B61/00 , C07C11/06 , C08F2/00 , C08F4/18 , C08F10/00 , C08F10/06 , C10G11/05 , C10G11/08 , C10G11/18 , C10G51/02 , C10G57/02
CPC分类号： C10G57/02 , C10G51/026 , C10G2400/20
摘要： A process for producing polypropylene from olefins selectively produced from a catalytically cracked or thermally cracked naphtha stream is disclosed herein. The naphtha stream is contacted with a catalyst containing from about 10 to 50 wt.% of a crystalline zeolite having an average pore diameter less than about 0.7 nanometers at reaction conditions which include temperatures from about 500 DEG C to 650 DEG C and a hydrocarbon partial pressure from about 10 to 40 psia.
摘要翻译：本文公开了从催化裂化或热裂化石脑油流选择性地生产的烯烃生产聚丙烯的方法。石脑油流与含有约10至50重量％的平均孔径小于约0.7纳米的结晶沸石的催化剂接触，反应条件包括约500℃至650℃的温度和烃部分压力约10至40psia。

56. 发明申请

WO01034729A1 PROCESS FOR SELECTIVELY PRODUCING HIGH OCTANE NAPHTHA 审中-公开
标题翻译：选择生产高OCTONA NAPHTHA的方法
公开(公告)号：WO01034729A1
公开(公告)日：2001-05-17
申请号：PCT/US2000/029866
申请日：2000-10-27
IPC分类号： C07C4/04 , C07C4/06 , C07C11/02 , C10G11/02 , C10G11/04 , C10G11/05 , C10G35/02 , C10G35/04 , C10G35/06 , C10G35/095 , C10G51/02 , C10G51/04 , C10G57/02 , C10G63/04
CPC分类号： C10G51/023 , C10G35/095 , C10G57/02 , C10G63/04 , C10G2400/20
摘要： This invention is related to a catalytically cracked or thermally cracked naphtha stream. The naphtha stream is contacted with a catalyst containing from about 10 to 50 wt.% of a crystalline zeolite having an average pore diameter less than about 0.7 nanometers at reaction conditions which include temperatures from about 500 DEG C to about 650 DEG C and a hydrocarbon partial pressure from about 10 to 40 psia. The resulting product is a high octane naphtha.
摘要翻译：本发明涉及催化裂化或热裂解的石脑油流。使石脑油流与催化剂接触，该催化剂在包括约500至约650℃的温度的反应条件下与平均孔径小于约0.7纳米的约10至50重量％的结晶沸石接触，约10-40psia的分压。所得产物是高辛烷值的石脑油。

57. 发明申请

WO01012546A1 MOLECULAR SIEVES OF FAUJASITE STRUCTURE 审中-公开
标题翻译： FAUJASITE结构的分子筛
公开(公告)号：WO01012546A1
公开(公告)日：2001-02-22
申请号：PCT/EP2000/007797
申请日：2000-08-11
IPC分类号： B01J29/08 , C01B39/24 , C10G11/05 , C10G49/08
CPC分类号： C10G11/05 , B01J29/084 , C01B39/24 , C10G49/08
摘要： A process for preparing molecular sieves of type Y faujasite structure is described, as well as pre-shaped bodies of faujasite structure type Y molecular sieves. The process comprises preparing a precursor gel from a source of silica-alumina or a source of alumina and a source of silica with a template agent at a SiO2/Al2O3 suitable for forming a type Y zeolite, drying the precursor gel and contacting the dried precursor gel with steam, optionally followed by caustic washing, without the formation of crystalline phases other than type Y zeolite being observed. Advantageously, the pre-shaped bodies prepared with the precursor gel of Y zeolite, when subjected to the process of the invention, will have their outer surface covered by type Y zeolite crystals in a non-homogenous distribution. The molecular sieves so obtained may be employed as catalysts or adsorbents in various processes of the chemical or oil industry.
摘要翻译：描述了制备Y型八面沸石结构的分子筛的方法，以及Y型分子筛的八面沸石结构体的预制体。该方法包括从适合于形成Y型沸石的SiO 2 / Al 2 O 3由二氧化硅 - 氧化铝源或氧化铝源和二氧化硅源与模板剂制备前体凝胶，干燥前体凝胶并使干燥的前体凝胶，任选地随后进行苛性洗涤，而不形成不同于Y型沸石的结晶相。有利地，当用Y沸石的前体凝胶制备的预制体在进行本发明的方法时，其外表面将以不均匀的分布被Y型沸石晶体覆盖。如此获得的分子筛可用作化学或石油工业的各种方法中的催化剂或吸附剂。

58. 发明申请

WO01004785A2 CATALYTIC PRODUCTION OF LIGHT OLEFINS FROM NAPHTHA FEED 审中-公开
标题翻译：从石脑油负载催化生产轻质烯烃
公开(公告)号：WO01004785A2
公开(公告)日：2001-01-18
申请号：PCT/US2000/018850
申请日：2000-07-11
IPC分类号： C10G11/05 , C10G35/095 , G06F17/00
CPC分类号： C10G35/095
摘要： A C4 + naphtha hydrocarbon feed is converted to light olefins and aromatics, by contacting the feed with a catalyst containing ZSM-5 and/or ZSM-11, a substantially inert matrix material such as silica and/or clay, having less than about 20wt% active matrix material based on total catalyst composition, and phosphorus.
摘要翻译：甲烃原料C4 +石脑油通过进料与含有催化剂接触转化为轻质烯烃和芳烃的ZSM-5和/或ZSM-11，基本上惰性的基体材料例如二氧化硅和/或粘土，具有基于全部催化剂组合物小于约20重量％的活性基质材料和磷。

59. 发明申请

WO01004237A2 CATALYTIC PRODUCTION OF LIGHT OLEFINS RICH IN PROPYLENE 审中-公开
标题翻译：丙烯中富含烯烃的催化生产
公开(公告)号：WO01004237A2
公开(公告)日：2001-01-18
申请号：PCT/US2000/018862
申请日：2000-07-11
IPC分类号： C10G11/05 , C10G11/10 , C10G11/18 , C10G11/00
CPC分类号： C10G11/05 , C10G2400/20
摘要： A hydrocarbon feed containing C4-C7 olefins and/or paraffins is converted to light olefins, by contacting the feed with a catalyst containing ZSM-5 and/or ZSM-11, having an initial silica to alumina ratio greater than about 300:1, and phosphorus.
摘要翻译：通过使进料与含有ZSM-5和/或ZSM-11的催化剂接触，其初始二氧化硅与氧化铝的比率大于约300:1，将含C4-C7烯烃和/或链烷烃的烃进料转化为轻质烯烃，和磷。

60. 发明申请

WO00078894A1 PRODUCTION OF OLEFINS 审中-公开
标题翻译：生产油脂
公开(公告)号：WO00078894A1
公开(公告)日：2000-12-28
申请号：PCT/EP2000/005402
申请日：2000-06-08
IPC分类号： C10G55/06 , B01J29/40 , C07C4/06 , C10G11/04 , C10G11/05 , C10G51/06
CPC分类号： C10G51/06 , B01J29/40 , B01J2229/16 , B01J2229/36 , C07C4/06 , C09K2019/546 , C10G11/05 , C10G2400/20 , C07C11/02
摘要： A process for cracking an olefin-containing hydrocarbon feedstock which is selective towards light olefins in the effluent, the process comprising passing a hydrocarbon feedstock containing one or more olefins through a reactor containing a crystalline silicate selected from an MFI-type crystalline silicate having a silicon/aluminium atomic ratio of at least 180 and an MEL-type crystalline silicate having a silicon/aluminium atomic ratio of from 150 to 800 which has been subjected to a steaming step, at an inlet temperature of from 500 to 600 DEG C, at an olefin partial pressure of from 0.1 to 2 bars and the feedstock being passed over the catalyst at an LHSV of from 5 to 30h to produce an effluent with an olefin content of lower molecular weight than that of the feedstock, wherein the olefin-containing hydrocarbon feedstock includes a C5-containing overhead cut from a first fractionator which has been fed with a C5+ hydrocarbon feedstock, the bottom fraction from the first fractionator being a C6+ cut and the C5+ hydrocarbon feedstock comprises a bottom fraction from a second fractionator which has been fed with a feedstock having at least C4+ hydrocarbons, and the overhead from the second fractionator comprises a C4 containing cut, optionally further containing C3 hydrocarbons.
摘要翻译：一种用于裂解对流出物中的轻质烯烃具有选择性的含烯烃的烃原料的方法，该方法包括使含有一种或多种烯烃的烃原料通过含有选自具有硅的MFI型结晶硅酸盐的结晶硅酸盐的反应器 /铝原子比为180以上的硅/铝原子比为150〜800的MEL型结晶硅酸盐，其入口温度为500〜600℃，进行了蒸汽工序，烯烃分压为0.1至2巴，原料以5至30小时的LHSV通过催化剂以产生具有比原料低的分子量的烯烃含量的流出物，其中烯烃的含烃原料包括来自已经进料有C5 +烃原料的第一分馏塔的含C5塔顶馏分，来自第一分馏塔催化剂是C6 +馏分，并且C5 +烃原料包含来自第二分馏塔的塔底馏分，其中第二分馏塔已经供给具有至少C4 +烃的原料，并且来自第二分馏塔的塔顶馏出物包含含C4馏分，任选地还含有C 3烃。

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