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1. 发明申请

WO2007071177A8 CATALYTIC CONVERSION METHOD OF INCREASING THE YIELD OF LOWER OLEFIN 审中-公开
标题翻译：催化转化方法提高低烯烃含量
公开(公告)号：WO2007071177A8
公开(公告)日：2008-01-24
申请号：PCT/CN2006003481
申请日：2006-12-19
申请人： CHINA PETROLEUM & CHEMICAL , RES INST PETROLEUM PROCESSING , LI ZHENG , LONG JUN , HOU SHUANDI , DA ZHIJIAN , XIE CHAOGANG , ZHANG JIUSHUN , ZHANG ZHANZHU
发明人： LI ZHENG , LONG JUN , HOU SHUANDI , DA ZHIJIAN , XIE CHAOGANG , ZHANG JIUSHUN , ZHANG ZHANZHU
IPC分类号： C10G11/05 , C07C4/06 , C07C11/04 , C07C11/06 , C10G35/04 , C10G45/00
CPC分类号： C10G11/18 , C07C4/06 , C10G11/05 , Y02P20/52 , Y02P20/584 , C07C11/06 , C07C11/04
摘要： A catalytic conversion method of increasing the yield of lower olefin. A hydrocarbon oil and a catalytic conversion catalyst being contacted and reacted in a catalytic convesion reactor comprising one or more reaction sections. The hydrocarbon oil raw material is subjected to a catalytic conversion reaction in the presence of a inhibitor. A reaction oil gas containing or not containing the inhibitor is separated from a carbon-deposited catalyst after the reaction, wherein the reaction oil gas is separated to give a target product containing ethylene and propylene, and the carbon-deposited catalyst is returned to be used in the reaction section after being stripped and regenerated. This method can reduce a reconversion secondary reaction level of the lower olefin such as ethylene, propylene et al. to 50-70% of its original one after the lower olefin is produced, thereby increasing the yield of the target product. The yield of ethylene is as high as 8.73 weight percent, and the yield of propylene is as high as 29.60 weight percent when vacuum gas oil is used as the raw material, increasing the yield by 14.4 percent and 26.6 percent respectively as compared to the case when there are not used the inhibitors.
摘要翻译：一种提高低级烯烃产率的催化转化方法。烃油和催化转化催化剂在包含一个或多个反应段的催化蒸馏反应器中接触和反应。烃油原料在抑制剂存在下进行催化转化反应。含有或不含有抑制剂的反应油气体在反应后与碳沉积催化剂分离，其中分离反应油气体得到含有乙烯和丙烯的目标产物，并将碳沉积的催化剂返回使用在剥离和再生后的反应段中。该方法可以降低低级烯烃如乙烯，丙烯等的再转化次级反应水平。至低级烯烃的50-70％，从而提高目标产品的产率。当使用真空瓦斯油作为原料时，乙烯的产率高达8.73重量％，丙烯的产率高达29.60重量％，与实施例相比分别提高了14.4％和26.6％当没有使用抑制剂时。

2. 发明申请

WO1995032167A1 AROMATIC HYDROCARBONS ALKYLATION AND LIQUID-SOLID CIRCULATING FLUIDIZED BED FOR ALKYLATION 审中-公开
标题翻译：芳香烃类烷烃和液体固体循环流化床
公开(公告)号：WO1995032167A1
公开(公告)日：1995-11-30
申请号：PCT/CN1995000040
申请日：1995-05-18
申请人： CHINA PETRO-CHEMICAL CORPORATION , TSINGHUA UNIVERSITY , RESEARCH INSTITUTE OF PETROLEUM PROCESSING SINOPEC , JIN, Yong , LIANG, Wugeng , WANG, Zhanwen , YU, Zhiqing , MIN, Enze , HE, Mingyuan , DA, Zhijian
发明人： CHINA PETRO-CHEMICAL CORPORATION , TSINGHUA UNIVERSITY , RESEARCH INSTITUTE OF PETROLEUM PROCESSING SINOPEC
IPC分类号： C07C02/66
CPC分类号： C07C2/66 , B01J8/0055 , B01J8/1863 , B01J8/1881 , B01J8/26 , Y02P20/584 , Y10S585/921 , Y10S585/925
摘要： A continuous catalytic alkylation process for aromatic hydrocarbons of their derivates with solid acid catalyst, which employs a liquid-solid circulating fluidized bed involving six main means consisting of liquid-solid cocurrent riser reactor, settling washing tower for spent catalyst, liquid-solid cocurrent riser regenerator, settling washing tower for regenerated catalyst and two liquid-solid cyclonic separators, the continuous reaction-regeneration process is effected.
摘要翻译：使用固体酸催化剂对其衍生物的芳族烃进行连续催化烷基化方法，其使用液固循环流化床，其包括由液固 - 并流提升管反应器组成的六个主要装置，用于废催化剂的沉降洗涤塔，液 - 固并流提升管再生器，再生催化剂沉淀洗涤塔和两个液固气旋分离器，进行连续反应再生过程。

3. 发明申请

WO2005085391A8 A PROCESS OF PRODUCTION OF LOWER OLEFINS AND AROMATICAS 审中-公开
标题翻译：一种生产低油脂和芳香油的方法
公开(公告)号：WO2005085391A8
公开(公告)日：2008-01-24
申请号：PCT/CN2005000281
申请日：2005-03-08
申请人： CHINA PETROLEUM & CHEMICAL , RES INST PETROLEUM PROCESSING , LONG JUN , DA ZHIJIAN , LI DADONG , WANG XIEQING , SHU XINGTIAN , ZHANG JIUSHUN , NIE HONG , XIE CHAOGANG , ZHANG ZHIGANG , WANG WEI
发明人： LONG JUN , DA ZHIJIAN , LI DADONG , WANG XIEQING , SHU XINGTIAN , ZHANG JIUSHUN , NIE HONG , XIE CHAOGANG , ZHANG ZHIGANG , WANG WEI
IPC分类号： C07C4/06 , C10G11/18
CPC分类号： C10G69/04 , C07C4/06 , C07C5/05 , C07C5/11 , C10G11/18 , C10G69/02 , C10G69/06 , C10G69/14 , C10G2300/1044 , C10G2300/1055 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/301 , C10G2300/4006 , C10G2300/4018 , C10G2300/4093 , C10G2300/44 , C10G2300/807 , C10G2400/20 , C10G2400/30
摘要： A process of production of lower olefins and aromatics involves contacting the feeds with a catalytic pyrolyzing catalyst. There are at least two reaction zones, the temperature of at least one reaction zone in the downstream of the first reaction zone is higher than that of the first one, but the weight space velocity is lower. The oil gas after reaction is separated from the catalyst, and the catalyst is recycled to the reactor after regeneration. The oil gas is separated and the required products of lower olefins and aromatics are obtained. This process can acquire maximum lower olefins such as propylene, ethylene from the heavy feeds, and the yield of the propylene exceeds 20wt. %, at the same time, aromatics such as toluene, xylene is obtained.
摘要翻译：低级烯烃和芳族化合物的生产方法包括使进料与催化热解催化剂接触。存在至少两个反应区，第一反应区下游的至少一个反应区的温度高于第一反应区的温度，但重量空间速度较低。反应后的油气与催化剂分离，再生后将催化剂再循环至反应器。分离油气，得到所需的低级烯烃和芳族化合物。该方法可从重质进料中获得最大的低级烯烃，如丙烯，乙烯，丙烯的产率超过20wt。％，同时得到芳族化合物如甲苯，二甲苯。

4. 发明申请

WO2005094992A8 A CATALYST CONTAINING ZEOLITE FOR HYDROCARBON CONVERTING AND PREPARATION THEREOF, AND A HYDROCARBON OIL CONVERTING METHOD USING SAID CATALYST 审中-公开
标题翻译：用于碳氢化合物转化和制备的含有沸石的催化剂和使用催化剂的烃油转化方法
公开(公告)号：WO2005094992A8
公开(公告)日：2006-09-28
申请号：PCT/CN2005000427
申请日：2005-03-31
申请人： CHINA PETROLEUM & CHEMICAL , RES INST PETROLEUM PROCESSING , LONG JUN , DA ZHIJIAN , TIAN HUIPING , CHEN ZHENYU , ZHANG WEILIN , SHU XINGTIAN , ZHANG JIUSHUN , ZHU YUXIA , LIU YUJIAN
发明人： LONG JUN , DA ZHIJIAN , TIAN HUIPING , CHEN ZHENYU , ZHANG WEILIN , SHU XINGTIAN , ZHANG JIUSHUN , ZHU YUXIA , LIU YUJIAN
IPC分类号： B01J29/42 , B01J29/08 , B01J29/40 , B01J29/48 , B01J29/80 , C10G11/05
CPC分类号： B01J29/42 , B01J29/084 , B01J29/40 , B01J29/405 , B01J29/48 , B01J29/80 , B01J2229/42 , C10G11/05 , C10G2300/807 , C10G2400/20
摘要： A catalyst for hydrocarbon converting comprises 1-60wt. % zeolite, 0.1-10wt. % co-catalyst (on the basis of the oxide), 5-98wt. % refractory inorganic oxide, 0-70wt. % clay based on the total weight of the catalyst, wherein the zeolite is MFI structure zeolite comprising phosphor and transition metals or the mixture of MFI structure and a large-pore zeolite, which contains 75-100 wt % MFI structure zeolite and 0-25 wt % large-pore zeolite relative to the total weight of the zeolite. On the basis of the weight of oxide, the MFI structure zeolite comprising phosphor and transition metals has anhydrous chemical formula as follows: (0-0.3)Na 2 0?(0.3-5.5)A1 2 0 3 ?(1.0-10)P 2 0 5 ?(0.7-15)M?1 x O y ?(0.01-5)M2 m 0 n ?(0-10)RE 2 0 3 ?(70-97)SiO 2 I or (0-0.3)Na 2 0?(0.3-5)A1 2 0 3 ?(1.0-10)P 2 0 5 ?(0.7-15)M p O q ?(0-10)RE 2 0 3 ?(70-98)Si0 2 II wherein the co-catalyst selects from one or more of the group of alkaline earth, IVB, non-noble metals in VIII group and rare-earth metals. The catalyst has high petroleum hydrocarbon conversion ability, and the yields of propylene, ethylene and light aromatics are higher.
摘要翻译：用于烃转化的催化剂包括1-60wt。％沸石，0.1-10wt。％助催化剂（基于氧化物），5-98wt。％耐火无机氧化物，0-70wt。基于催化剂的总重量，其中沸石是包含磷光体和过渡金属的MFI结构沸石或MFI结构和大孔沸石的混合物，其含有75-100重量％的MFI结构沸石和0-25 wt％的大孔沸石相对于沸石的总重量。基于氧化物的重量，包含荧光体和过渡金属的MFI结构沸石具有如下无水化学式：（0-0.3）Na 2 O 3（0.3-5.5）A1 < 2 0 _{3 ？（1.0-10）P _{2 0 _{5 ？（0.7-15）M？1 _{X 0 _{ý？（0.01-5）M2 _{米 0 _{名词？（0-10）RE _{2 < （70-97）SiO 2 I或（0-0.3）Na 2 O 3（0.3-5） A1 _{2 0 _{3 ？（1.0-10）P _{2 0 _{5 ？（0.7-15）M < SUB> p 0 _{q ？（0-10）RE _{2 0 _{3 ？（70-98）的SiO _{其中助催化剂选自VIII族中的一种或多种碱土金属，IVB族，非贵金属族和稀土类金属。该催化剂具有较高的石油烃转化能力，丙烯，乙烯和轻质芳烃的产率较高。}}}}}}}}}}}}}}}}

5. 发明申请

WO2004037413A8 PETROLEUM HYDROCARBON CRACKING CATALYST THAT CONTAINS RARE EARTH ZEOLITE Y AND ITS PREPARATION 审中-公开
标题翻译：含有稀土沸石Y的石油碳氢化合物裂解催化剂及其制备
公开(公告)号：WO2004037413A8
公开(公告)日：2005-06-09
申请号：PCT/CN0300910
申请日：2003-10-28
申请人： CHINA PETROLEUM & CHEMICAL , RES INST PETROLEUM PROCESSING , DU JUN , LI ZHENG , DA ZHIJIAN , HE MINGYUAN
发明人： DU JUN , LI ZHENG , DA ZHIJIAN , HE MINGYUAN
IPC分类号： B01J29/08 , C10G47/02 , C10G47/16 , B01J37/00 , C01B39/24
CPC分类号： C10G47/02 , B01J29/088 , B01J2229/16 , B01J2229/32 , B01J2229/36 , B01J2229/40 , B01J2229/42 , C10G11/05 , C10G47/16 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2400/02 , C10L1/06
摘要： The present invention relates to a petroleum hydrocarbon cracking catalyst that contains rare earth zeolite Y and its preparation. It is characterized that the said rare earth containing zeolite Y has an intracrystalline rare earth content of 4-15 wt.% on the basis of rare earth oxide, an original unit cell constant of 2.440-2.465nm, and a balanced unit cell size greater than 2.435nm after being aged under severe conditions of 100% steam at 800 °C for 17 hours. The process for preparing the catalyst comprises drying the rare earth-containing zeolite Y so that its water content is less than 1Owt.%; introducing gaseous silicon tetrachloride carried by dry air in a silicon tetrachloride to zeolite Y weight ratio of 0.1-0.9:1; purging with dry air after reacting; and washing with decationized water to remove the residual soluble by-products to get the said rare earth containing zeolite Y; then mixing it with the raw materials that contains clay and binder; beating, spray drying and shaping. The catalyst can lowered the zeolite usage by 5-25% comparing with the catalyst for cracking the heavy oils and reducing olefins prepared by the piror art. It has high activity and hydrothermal stability, strong heavy oil transform power, and good gasoline, dry gas, and coke selectivity. And in the product, the olefin content in the gasoline may be lowered effectively.
摘要翻译：本发明涉及含有稀土沸石Y的石油烃裂解催化剂及其制备方法。其特征在于所述含稀土沸石Y的稀土氧化物的结晶稀土含量为4-15重量％，原始晶胞常数为2.440-2.465nm，平衡晶胞尺寸较大在800℃的100％蒸汽的苛刻条件下老化17小时之后超过2.435nm。制备催化剂的方法包括干燥含稀土沸石Y，使其含水量小于10重量％; 将四氯化硅中的干燥空气携带的四氯化硅引入沸石Y的重量比为0.1-0.9:1; 反应后用干燥空气吹扫; 并用去离子水洗涤以除去残留的可溶性副产物，得到所述含有沸石Y的稀土; 然后将其与含有粘土和粘合剂的原料混合; 打浆，喷雾干燥和成型。与用于裂化重油的还原催化剂相比，催化剂可以将沸石用量降低5-25％具有活性高，水热稳定性强，重油转化能力强，汽油，干气和焦炭选择性好。并且在该产品中，可以有效地降低汽油中的烯烃含量。

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