公开(公告)号：EP2768766A1

公开(公告)日：2014-08-27

申请号：EP12841653.4

申请日：2012-10-18

申请人： W.R. Grace & CO. - CONN.

发明人： ALBIN, Lenny Lee

IPC分类号： B67D7/06

CPC分类号： B65G53/26 ,  B01J8/001 ,  B01J8/0015 ,  B01J8/0025 ,  B01J8/003 ,  B01J8/0035 ,  B01J8/004 ,  B01J8/006 ,  B01J8/18 ,  B01J8/24 ,  B01J2208/00548 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2208/00769 ,  B01J2219/002 ,  B01J2219/00213 ,  B01J2219/00236 ,  C10G11/18 ,  C10G11/187 ,  C10G2300/4012

摘要： Systems for loading catalyst and/or additives into a fluidized catalytic cracking unit are disclosed. Methods of making and using the systems are also disclosed.

公开(公告)号：EP2726576A1

公开(公告)日：2014-05-07

申请号：EP12743480.1

申请日：2012-06-29

申请人： Total Raffinage & Marketing

发明人： BORIES, Marc ,  LEROY, Patrick ,  GBORDZOE, Eusebius

IPC分类号： C10G11/18 ,  B01J38/30

CPC分类号： C10G11/182 ,  B01J8/24 ,  B01J38/02 ,  B01J38/30 ,  C07C4/06 ,  C07C2523/22 ,  C07C2523/755 ,  C10G11/187 ,  C10G2300/1014 ,  C10G2300/301 ,  C10G2300/708 ,  Y02P30/20

摘要： The present invention describes a method for the catalytic cracking of a slightly coking feedstock containing 0.1 wt % of Conradson carbone, and having a hydrogen content of more than 12.7 wt % including at least a cracking area for the feedstock, an area for separating/stripping the effluents from the coked catalyst grains, and an area for regenerating said grains, characterised in that, upstream and/or during the step of regenerating the catalyst, at least one solid carbon material in fluidised state, having a carbon content of no less than 80 wt %, is injected into a dense bed of coked catalyst.

公开(公告)号：EP2576016A2

公开(公告)日：2013-04-10

申请号：EP11787376.0

申请日：2011-05-25

申请人： Intercat, Inc.

发明人： EVANS, Martin ,  FLETCHER, Ray ,  ALLAHVERDI, Medhi ,  ARU, Guido ,  DIDDAMS, Paul ,  MO, Xunhua ,  REAGAN, William ,  SITHAMBARAM, Shanthakumar

IPC分类号： B01D53/60 ,  B01D53/86 ,  C10G11/18

CPC分类号： G05D7/00 ,  B01D53/8609 ,  B01D53/8628 ,  B01D2251/2062 ,  B01D2251/2067 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/1026 ,  B01D2255/1028 ,  B01D2255/104 ,  B01D2255/106 ,  B01D2255/2022 ,  B01D2255/2027 ,  B01D2255/2045 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/20776 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/50 ,  B01D2255/702 ,  B01D2255/906 ,  B01D2255/9202 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  C10G11/187 ,  C10G2300/405 ,  C10K1/32 ,  Y02C20/10 ,  Y10T137/0318 ,  Y10T137/0324 ,  Y10T137/7722

摘要： Collection enhanced materials, down stream additives, and methods of making the enhanced materials and down stream additives are provided. In one embodiment, a down stream additive is provided that includes an active phase component and at least one of a collection enhancing component. In other embodiments, the down stream additive may have attrition index from about two (2) to about ten (10) and/or an average diameter from about 20 µm to about 60 µm. In other embodiments, the down stream additive may have an active phase component which is incompatible with a process performed in an FCC unit. In yet another embodiment, a collection enhanced material having an average diameter from about 60 µm to about 300 µm is provided that includes an active component and a collection enhancing component.

公开(公告)号：EP2178630B1

公开(公告)日：2013-03-13

申请号：EP08782815.8

申请日：2008-08-14

申请人： Technische Universität Wien

发明人： PRÖLL, Tobias ,  KOLBITSCH, Philipp ,  BOLHAR-NORDENKAMPF, Johannes ,  HOFBAUER, Hermann

IPC分类号： B01J8/26

CPC分类号： B01J8/26 ,  B01D53/12 ,  B01J8/0055 ,  B01J8/1818 ,  B01J8/1827 ,  B01J2208/00141 ,  B01J2219/0004 ,  C10B49/22 ,  C10G11/18 ,  C10G11/187 ,  C10J3/482 ,  C10J3/523 ,  C10J3/56 ,  C10J3/725 ,  C10J2300/1606 ,  C10J2300/1637 ,  C10J2300/1807 ,  F23C10/005 ,  Y02P20/52 ,  Y10T137/0318

公开(公告)号：EP1904294B1

公开(公告)日：2013-03-13

申请号：EP06800078.5

申请日：2006-07-14

申请人： Intercat Equipment, Inc.

发明人： EVANS, Martin

IPC分类号： B01J8/00 ,  C10G11/18

CPC分类号： B01J8/003 ,  B01J8/0035 ,  B01J8/0055 ,  B01J8/20 ,  B01J2208/00176 ,  B01J2208/00185 ,  B01J2208/00203 ,  B01J2208/00212 ,  B01J2208/00371 ,  B01J2208/00539 ,  B01J2208/00548 ,  B01J2208/0061 ,  B01J2208/00619 ,  B01J2208/00734 ,  B01J2208/00761 ,  B01J2208/00769 ,  B01J2219/00207 ,  B01J2219/0022 ,  B01J2219/00236 ,  C10G11/18 ,  C10G11/187 ,  C10G2300/70

公开(公告)号：EP2178630A1

公开(公告)日：2010-04-28

申请号：EP08782815.8

申请日：2008-08-14

申请人： Technische Universität Wien

发明人： PRÖLL, Tobias ,  KOLBITSCH, Philipp ,  BOLHAR-NORDENKAMPF, Johannes ,  HOFBAUER, Hermann

IPC分类号： B01J8/26

CPC分类号： B01J8/26 ,  B01D53/12 ,  B01J8/0055 ,  B01J8/1818 ,  B01J8/1827 ,  B01J2208/00141 ,  B01J2219/0004 ,  C10B49/22 ,  C10G11/18 ,  C10G11/187 ,  C10J3/482 ,  C10J3/523 ,  C10J3/56 ,  C10J3/725 ,  C10J2300/1606 ,  C10J2300/1637 ,  C10J2300/1807 ,  F23C10/005 ,  Y02P20/52 ,  Y10T137/0318

摘要： The present invention relates to a fluidized bed reactor system made up of at least two fluidized bed reactors, comprising at least one main reactor (1) in the form of a circulating fluidized bed and a secondary reactor (2) in the form of a circulating fluidized bed, and also a particle line comprising a particle separator for transporting fluidized bed particles from the main reactor into the secondary reactor, characterized in that, in the lower region of the respective reactor, a line (10) connects the secondary reactor (2) to the main reactor (1) for transporting fluidized bed particles.

公开(公告)号：EP1960089A2

公开(公告)日：2008-08-27

申请号：EP06844776.2

申请日：2006-12-01

申请人： BASF Catalysts LLC ,  Stockwell, David Matheson

发明人： STOCKWELL, David, Matheson

IPC分类号： B01D53/94

CPC分类号： C10G11/182 ,  B01J23/42 ,  B01J23/63 ,  B01J23/83 ,  B01J23/8435 ,  B01J38/30 ,  C10G11/187 ,  C10G2300/207 ,  C10G2300/807 ,  Y02P30/446 ,  Y10S502/501 ,  Y10S502/514 ,  Y10T436/205831 ,  Y10T436/207497 ,  Y10T436/21 ,  Y10T436/212 ,  Y10T436/214 ,  Y10T436/216

摘要： A method for testing the performance of catalysts used for conversion of FCC regenerator gases comprises subjecting the catalyst simultaneously to a mixture of gases including an oxidizing gas and a reducing gas in more than one cycle in which the ratio of the oxidizing gas to the reducing gas varies over the time of the cycle. Test gases comprising O2, CO, CO2, steam, nitrogen-containing gases and sulfur- containing gases in which the ratio of O2 to CO varies over time for each cycle and in which the products of combustion formed during each cycle can be measured periodically over the cycle yields important data on the usefulness of the catalysts for treatment of regenerator flue gas.

公开(公告)号：EP1872184A1

公开(公告)日：2008-01-02

申请号：EP06749217.3

申请日：2006-04-04

申请人： Fisher-Rosemount Systems, Inc.

发明人： KAVAKLIOGLU, Kadir

IPC分类号： G05B23/02

CPC分类号： C10G11/187 ,  G05B23/0221 ,  G05B23/024

摘要： Detection of one or more abnormal situations is performed using various statistical measures, such as a mean, a median, a standard deviation, etc. of one or more process parameters or variable measurements made by statistical process monitoring blocks within a plant. This detection is enhanced in various cases by using specialized data filters and data processing techniques, which are designed to be computationally simple and therefore are able to be applied to data collected at a high sampling rate in a field device having limited processing power. The enhanced data or measurements may be used to provided better or more accurate statistical measures of the data, may be used to trim the data to remove outliers from this data, may be used to fit this data to non-linear functions, or may be use to quickly detect the occurrence of various abnormal situations within specific plant equipment, such as distillation columns and fluid catalytic crackers.

公开(公告)号：EP1682634B1

公开(公告)日：2007-08-29

申请号：EP04798198.0

申请日：2004-11-11

申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

发明人： CHEN, Ye-Mon

IPC分类号： C10G11/18 ,  B01J8/24

CPC分类号： C10G11/18 ,  B01J4/002 ,  B01J8/1827 ,  B01J19/26 ,  C10G11/187 ,  F23D11/38

摘要： A feed nozzle assembly for introducing a mixture of a gas and a liquid hydrocarbon droplets into a vessel in the form of a substantially sheet-like spray, which feed nozzle assembly comprises a nozzle body provided at its upstream part with means to supply the gas and means to supply the liquid hydrocarbon to said nozzle body and at the downstream end with a closed outlet end which outlet end is provided with an elongated opening wherein in the opening an insert is positioned such that a continuous loop opening results for discharge of the mixture of gas and liquid droplets.

摘要翻译： 一种用于将气体和液态烃液滴的混合物引入基本上片状喷雾形式的容器中的进料喷嘴组件，所述进料喷嘴组件包括喷嘴主体，所述喷嘴主体在其上游部分处设置有供应气体的装置和 用于将液体碳氢化合物供应到所述喷嘴体并且在下游端处具有封闭的出口端的装置，该出口端设置有细长开口，其中在开口中插入件被定位成使得连续的环形开口导致排放 气体和液滴。

公开(公告)号：EP1664244A1

公开(公告)日：2006-06-07

申请号：EP04779578.6

申请日：2004-07-29

申请人： Stone & Webster Process Technology, Inc.

发明人： LETZSCH, Warren

IPC分类号： C10G11/00 ,  C10G11/16 ,  F27B15/16 ,  B01J8/18

CPC分类号： C10G11/187 ,  B01J8/0055 ,  B01J8/0065 ,  B01J8/1809 ,  B01J8/1872 ,  B01J8/26 ,  B01J8/388 ,  B01J2208/00132 ,  B01J2208/00212 ,  B01J2219/002 ,  B01J2219/00202 ,  B01J2219/00231 ,  B01J2219/00236 ,  C10G11/18

摘要： A hydrocarbon feed is catalytically cracked to lighter hydrocarbons in a process that utilizes an apparatus that includes a catalyst cooler (5) in flow communication with a catalyst stripper (4).