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1. 发明专利

EA012765B1 СПОСОБ КОНТРОЛЯ ПРОЦЕССА И УПРАВЛЕНИЯ ИМ 未知
公开(公告)号：EA012765B1
公开(公告)日：2009-12-30
申请号：EA200602168
申请日：2005-06-02
申请人： BP CHEM INT LTD , BP OIL INT
发明人： COLMAN DEREK ALAN , TOWNSEND JAMES ADAM
IPC分类号： G05B23/02 , G05B17/02
摘要： Визобретенииописанспособуправленияпроцессом, заключающийсяв том, что: а) сиспользованиемметодоввычислительнойгидродинамикисоздаютмодельпервогопроцесса, б) всозданнуюс использованиемметодоввычислительнойгидродинамикимодельвводятданныео подаваемомв этотпервыйпроцессисходномматериале, характеризующиеситуациюв начальныймоментвремени t, врезультатечегомодельмоделируетв реальноммасштабевремениодноилинесколькосвойствпроцессав будущиймоментвремени t, ив) результатымоделированияиспользуютдляуправленияпервымпроцессомиливторымпроцессом, скоторымсвязанпервыйпроцесс.

2. 发明专利

CA2567107A1 METHOD FOR THE MONITORING AND CONTROL OF A PROCESS 未知
公开(公告)号：CA2567107A1
公开(公告)日：2005-12-22
申请号：CA2567107
申请日：2005-06-02
申请人： BP OIL INT , BP CHEM INT LTD
发明人： COLMAN DEREK ALAN , TOWNSEND JAMES ADAM
IPC分类号： G05B23/02 , G05B17/02
摘要： A method for process control, said method comprising: (a) providing a computational fluid dynamics model of a first process, (b) inputting to the computational fluid dynamics model data on the feed to said first process, said data representing the situation at an initial time t 0 , such that the model generates a real-time simulation of one or more properties of said first process at a future time, t 2 , and (c) using the simulation for control of said first process or for control of a second process to which the first process is linked.

3. 发明专利

NZ551596A Method for the monitoring and control of a process 未知
公开(公告)号：NZ551596A
公开(公告)日：2009-06-26
申请号：NZ55159605
申请日：2005-06-02
申请人： BP CHEM INT LTD , BP OIL INT
发明人： COLMAN DEREK ALAN , TOWNSEND JAMES ADAM
IPC分类号： G05B17/02 , G05B23/02
摘要： A control system for a process comprises (a) computer programmed to run a computational fluid dynamics model of a first process and (b) an input system for inputting to the computational fluid dynamics model, data on the feed to the first process. The data represents the situation at an initial time to, such that the model generates a real-time simulation of one or more properties of the first process at a future time t1. The control system also has (c) a controller responsive to the simulation and adapted to use the simulation for control of the first process or for control of a second process to which the first process is linked.

4. 发明专利

AU2005252843B2 Method for the monitoring and control of a process 未知
公开(公告)号：AU2005252843B2
公开(公告)日：2009-06-11
申请号：AU2005252843
申请日：2005-06-02
申请人： BP CHEM INT LTD , BP OIL INT
发明人： TOWNSEND JAMES ADAM , COLMAN DEREK ALAN
IPC分类号： G05B23/02 , G05B17/02
摘要： A method for process control, said method comprising: (a) providing a computational fluid dynamics model of a first process, (b) inputting to the computational fluid dynamics model data on the feed to said first process, said data representing the situation at an initial time t 0 , such that the model generates a real-time simulation of one or more properties of said first process at a future time, t 2 , and (c) using the simulation for control of said first process or for control of a second process to which the first process is linked.

5. 发明专利

BRPI0511839A 未知
公开(公告)号：BRPI0511839A
公开(公告)日：2008-01-15
申请号：BRPI0511839
申请日：2005-06-02
申请人： BP CHEM INT LTD , BP OIL INT
发明人： COLMAN DEREK ALAN , TOWNSEND JAMES ADAM
IPC分类号： G05B23/02 , G05B17/02
摘要： A method for process control, said method comprising: (a) providing a computational fluid dynamics model of a first process, (b) inputting to the computational fluid dynamics model data on the feed to said first process, said data representing the situation at an initial time t 0 , such that the model generates a real-time simulation of one or more properties of said first process at a future time, t 2 , and (c) using the simulation for control of said first process or for control of a second process to which the first process is linked.

6. 发明专利

AU2005252843A1 Method for the monitoring and control of a process 未知
公开(公告)号：AU2005252843A1
公开(公告)日：2005-12-22
申请号：AU2005252843
申请日：2005-06-02
申请人： BP OIL INT , BP CHEM INT LTD
发明人： TOWNSEND JAMES ADAM , COLMAN DEREK ALAN
IPC分类号： G05B23/02 , G05B17/02
摘要： A method for process control, said method comprising: (a) providing a computational fluid dynamics model of a first process, (b) inputting to the computational fluid dynamics model data on the feed to said first process, said data representing the situation at an initial time t 0 , such that the model generates a real-time simulation of one or more properties of said first process at a future time, t 2 , and (c) using the simulation for control of said first process or for control of a second process to which the first process is linked.

7. 发明专利

JP2000218152A APPARATUS FOR INTRODUCING FLUID INTO PROCESS STREAM 失效
公开(公告)号：JP2000218152A
公开(公告)日：2000-08-08
申请号：JP36097199
申请日：1999-12-20
申请人： BP CHEM INT LTD
发明人： COLMAN DEREK ALAN
IPC分类号： C07C69/00 , B01F3/04 , B01F5/04 , B01F5/06 , B01J4/00 , B01J8/00 , B01J8/02 , B01J19/26 , C07B61/00 , C07C67/055
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for introducing a fluid into a process stream such as promoter into the feed stream of a reactor for manufacturing vinyl acetate. SOLUTION: This apparatus is provided with a process stream pipe 14 having a bend and a nozzle 16 for introducing a fluid into the process stream downstream of the bend. In addition, the pipe has a flow-correction device downstream of the bend and the nozzle is mounted downstream of the flow-correction device 20 to an end of a support arm 24 which extends into the pipe in a direction substantially parallel to the direction of the pipe downstream of the bend.

8. 发明专利

JP2002058989A DEVICE AND METHOD FOR OXIDATION REACTION 失效
公开(公告)号：JP2002058989A
公开(公告)日：2002-02-26
申请号：JP2001179396
申请日：2001-06-13
申请人： BP CHEM INT LTD
发明人： BECKER STANLEY JOHN , BRISTOW TIMOTHY CRISPIN , CLARKE ROBERT WILLIAM , COLMAN DEREK ALAN , NEWTON DAVID , REID IAN ALLAN BEATTIE , WILLIAMS BRUCE LEO
IPC分类号： B01J8/24 , B01J8/00 , B01J8/02 , B01J8/18 , B01J8/22 , B01J19/26 , C07B61/00 , C07C51/215 , C07C51/25 , C07C53/08 , C07C67/055 , C07C69/15 , C07C253/24 , C07C253/26 , C07C255/08
摘要： PROBLEM TO BE SOLVED: To provide a method and device for safely introducing molecular oxygen-containing gas into a reactor for containing fixed catalysts for a heterogeneous gaseous phase reaction. SOLUTION: The reactor for containing the fixed catalysts for the heterogeneous gaseous phase reaction and the method using the same are provided. At least one inlet pipes for the molecular oxygen-containing gas having means for enclosing the substantial portions of pipes with inert fluid and means for suppressing the infiltration of fires, reagents, products, catalysts or their combinations into the inlet pipes from the reactor exist to extend in the reactor. The reactor and the method are particularly suitable for fluid bed reaction.

9. 发明专利

JPH10287704A PROCESS FOR POLYMERIZING ISOBUTENE 失效
公开(公告)号：JPH10287704A
公开(公告)日：1998-10-27
申请号：JP9502098
申请日：1998-04-07
申请人： BP CHEM INT LTD
发明人： COLMAN DEREK ALAN , KERR JAMES MAXWELL
IPC分类号： C08F2/06 , C08F4/14 , C08F10/10 , C08F210/10
摘要： PROBLEM TO BE SOLVED: To reduce the formation of an undesired polymer substantially or to inhibit its formation perfectly and to thereby to produce a polymer product having a small polydispersity index by introducing an electron donor into a position higher than the level of the liquid in the reactor to minimize the reaction of isobutene with free boron trifluoride gas in the condenser. SOLUTION: An electron donor (e.g. an alcohol) in the form of droplets or a vapor is introduced into the reactor in an arbitrary position higher than the level of the reaction liquid in the reactor. In order to inhibit the formation of an undesired polymer, the electron donor in an amount of at least 3 mol per mol of free boron trifluoride vapor preestimated to form in the condenser or the connecting pipes is added to a position higher than the level of the liquid in the reactor. The reaction is practiced at -40 to +40 deg.C in a boiling liquid. The pressure in the reactor is desirabJy 0.2-4.0 bar. This process is suitable for the production of a polyisobutene having a number-average molecular weight of 350-5,000. The molecular weight distribution in this case is in the range of 1.2-2.5.

10. 发明专利

DE69914872D1 未知
公开(公告)号：DE69914872D1
公开(公告)日：2004-03-25
申请号：DE69914872
申请日：1999-12-08
申请人： BP CHEM INT LTD
发明人： COLMAN DEREK ALAN
IPC分类号： C07C69/00 , B01F3/04 , B01F5/04 , B01F5/06 , B01J4/00 , B01J8/00 , B01J8/02 , B01J19/26 , C07B61/00 , C07C67/055 , C07C69/01
摘要： Apparatus for introducing a fluid into a process stream such as promoter into the feed stream of a reactor for manufacturing vinyl acetate comprises : (a) a process stream pipe having a bend and (b) a nozzle for introducing the fluid into the process stream downstream of the bend characterised in that the pipe has a flow-correction device downstream of the bend and the nozzle is mounted downstream of the flow-correction device to an end of a support arm which extends into the pipe in a direction substantially parallel to the direction of the pipe downstream of the bend.

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