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1. 发明专利

JPH10202148A DIRECT ROTARY SEPARATOR FOR PARTICLE MIXED WITH GAS, ITS USE IN FLUIDIZED BED HEAT CRACKING OR CATALYTIC CRACKING 失效
公开(公告)号：JPH10202148A
公开(公告)日：1998-08-04
申请号：JP474698
申请日：1998-01-13
申请人： INST FRANCAIS DU PETROLE
发明人： GAUTHIER THIERRY , LEROY PATRICK , GILLE DAMIEN , DEL POZO MARIANO , PATUREAUX THIERRY
IPC分类号： B04C1/00 , B01D45/12 , B01J8/00 , B01J8/18 , B01J8/34 , B04C7/00 , B07B7/086 , C10G9/32 , C10G11/18
摘要： PROBLEM TO BE SOLVED: To make it possible to perform particle separation which enables a rebonding reaction and an excess cracking reaction to be avoided by providing two separation chambers, each of which has a transfer zone, an acceleration zone, a curved area and a center area, symmetrically with the axis of the reaction zone running through a closed container, and specifying the angle and the range of the curved area. SOLUTION: A primary separation device in which a reaction zone R communicating with a solid discharge port 8 runs through a closed stripping container S, has two separation chambers which are provided symmetrically with the axis of the reaction zone R and are operated in parallel. Further, a mixture is molded and accelerated with each of separators between a closed reaction container R and a curved zone 3 with the help of a transfer zone 1 and an acceleration zone. In the curved zone 3, an outer wall 30 and a deflector 10 are provided as sections and the particle flow direction is changed by a rotary motion at about 180 deg. in the curved zone 3 to press the particle against a wall under the effects of an induced centrifugal force. This curved zone 3 is transferred to a center zone 7 so that a gaseous product is exhausted through an exhaust duct 4.

2. 发明专利

FR2758277B1 未知
公开(公告)号：FR2758277B1
公开(公告)日：1999-10-08
申请号：FR9700327
申请日：1997-01-13
申请人： INST FRANCAIS DU PETROLE
发明人： GAUTHIER THIERRY , LEROY PATRICK , GILLE DAMIEN , DEL POZO MARIANO , PATUREAUX THIERRY
IPC分类号： B04C1/00 , B01D45/12 , B01J8/00 , B01J8/18 , B01J8/34 , B04C7/00 , B07B7/086 , C10G9/32 , C10G11/18 , B04C5/00 , B01J8/08
摘要： The device for separating particles in at least one separation chamber from a gaseous mixture has an inlet for the mixture connected to an elongated reactor (R) which supplies the mixture and a first outlet (4) producing a gaseous effluent from the separation which contains a small quantity of particles and a second outlet (9) producing the majority of the particles. The separation chamber combines a transition zone (1) connected to the inlet with a rectangular or square section passage carrying the mixture to a coiled zone (3). The coiled zone is designed to rotate the mixture in the vertical plane through an angle of less than 360 degrees and comprises two vertical walls (6) between which the rotation occurs, and an external wall (30) describing the coil turning the mixture through between 70 and 225 degrees , and an internal deflector wall (10) connected tangentially to the transition zone and coiling coaxially with the external wall through an angle of at least 30 degrees and at most 90 degrees . The first outlet is one or two tubes, each accessed by a hole pierced in one (each) of the vertical walls of the coiled zone. The outlet is coaxial with the coiled zone so the connection of the outlet and the deflector is tangential. The second outlet has a first wall (31) connected to the external wall of the coiled zone and a second wall (32) connected to the transition zone or the reactor. Also claimed is the use of the above separator where the reactor is a catalytic cracker of hydrocarbons.

3. 发明专利

DE69832541D1 未知
公开(公告)号：DE69832541D1
公开(公告)日：2006-01-05
申请号：DE69832541
申请日：1998-01-07
申请人： INST FRANCAIS DU PETROLE , TOTALFINAELF FRANCE LEVALLOIS
发明人： GAUTHIER THIERRY , LEROY PATRICK , GILLE DAMIEN , DEL POZO MARIANO , PATUREAUX THIERRY
IPC分类号： B04C1/00 , B01D45/12 , B01J8/00 , B01J8/18 , B01J8/34 , B04C7/00 , B07B7/086 , C10G9/32 , C10G11/18
摘要： The device for separating particles in at least one separation chamber from a gaseous mixture has an inlet for the mixture connected to an elongated reactor (R) which supplies the mixture and a first outlet (4) producing a gaseous effluent from the separation which contains a small quantity of particles and a second outlet (9) producing the majority of the particles. The separation chamber combines a transition zone (1) connected to the inlet with a rectangular or square section passage carrying the mixture to a coiled zone (3). The coiled zone is designed to rotate the mixture in the vertical plane through an angle of less than 360 degrees and comprises two vertical walls (6) between which the rotation occurs, and an external wall (30) describing the coil turning the mixture through between 70 and 225 degrees , and an internal deflector wall (10) connected tangentially to the transition zone and coiling coaxially with the external wall through an angle of at least 30 degrees and at most 90 degrees . The first outlet is one or two tubes, each accessed by a hole pierced in one (each) of the vertical walls of the coiled zone. The outlet is coaxial with the coiled zone so the connection of the outlet and the deflector is tangential. The second outlet has a first wall (31) connected to the external wall of the coiled zone and a second wall (32) connected to the transition zone or the reactor. Also claimed is the use of the above separator where the reactor is a catalytic cracker of hydrocarbons.

4. 发明专利

DE69709050T2 未知
公开(公告)号：DE69709050T2
公开(公告)日：2002-05-02
申请号：DE69709050
申请日：1997-09-16
申请人： INST FRANCAIS DU PETROLE
发明人： PONTIER RENAUD , BONIFAY REGIS , COURTEHEUSE GERARD , DEL POZO MARIANO , GAUTHIER THIERRY
IPC分类号： B01J8/12 , C10G11/18
摘要： PCT No. PCT/FR97/01630 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Sep. 16, 1997 PCT Pub. No. WO98/12280 PCT Pub. Date Mar. 26, 1998A process is described for catalytic cracking of a petroleum feed in which a catalyst from a regeneration zone 4 is caused to flow in a dense fluidized bed conditioning zone 2 upstream of an injection zone 10, the fluidization rate being 0.1 to 30 cm/s. The throughput of catalyst into injection zone 10 is regulated by a constriction means 11. The hydrocarbon feed 12 is injected below the constriction means and flows counter-current to the direction of flow of the shaped catalyst flow. The hydrocarbon feed 12 is injected at a set injection angle depending on the movement of the feed and the catalyst.

5. 发明专利

DE69709050D1 未知
公开(公告)号：DE69709050D1
公开(公告)日：2002-01-24
申请号：DE69709050
申请日：1997-09-16
申请人： INST FRANCAIS DU PETROLE
发明人： PONTIER RENAUD , BONIFAY REGIS , COURTEHEUSE GERARD , DEL POZO MARIANO , GAUTHIER THIERRY
IPC分类号： B01J8/12 , C10G11/18
摘要： PCT No. PCT/FR97/01630 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Sep. 16, 1997 PCT Pub. No. WO98/12280 PCT Pub. Date Mar. 26, 1998A process is described for catalytic cracking of a petroleum feed in which a catalyst from a regeneration zone 4 is caused to flow in a dense fluidized bed conditioning zone 2 upstream of an injection zone 10, the fluidization rate being 0.1 to 30 cm/s. The throughput of catalyst into injection zone 10 is regulated by a constriction means 11. The hydrocarbon feed 12 is injected below the constriction means and flows counter-current to the direction of flow of the shaped catalyst flow. The hydrocarbon feed 12 is injected at a set injection angle depending on the movement of the feed and the catalyst.

6. 发明专利

ES2169860T3 未知
公开(公告)号：ES2169860T3
公开(公告)日：2002-07-16
申请号：ES97919105
申请日：1997-09-16
申请人： INST FRANCAIS DU PETROLE
发明人： PONTIER RENAUD , BONIFAY REGIS , COURTEHEUSE GERARD , DEL POZO MARIANO , GAUTHIER THIERRY
IPC分类号： B01J8/12 , C10G11/18
摘要： PCT No. PCT/FR97/01630 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Sep. 16, 1997 PCT Pub. No. WO98/12280 PCT Pub. Date Mar. 26, 1998A process is described for catalytic cracking of a petroleum feed in which a catalyst from a regeneration zone 4 is caused to flow in a dense fluidized bed conditioning zone 2 upstream of an injection zone 10, the fluidization rate being 0.1 to 30 cm/s. The throughput of catalyst into injection zone 10 is regulated by a constriction means 11. The hydrocarbon feed 12 is injected below the constriction means and flows counter-current to the direction of flow of the shaped catalyst flow. The hydrocarbon feed 12 is injected at a set injection angle depending on the movement of the feed and the catalyst.

7. 发明专利

AT210712T 未知
公开(公告)号：AT210712T
公开(公告)日：2001-12-15
申请号：AT97919105
申请日：1997-09-16
申请人： INST FRANCAIS DU PETROLE
发明人： PONTIER RENAUD , BONIFAY REGIS , COURTEHEUSE GERARD , DEL POZO MARIANO , GAUTHIER THIERRY
IPC分类号： B01J8/12 , C10G11/18
摘要： PCT No. PCT/FR97/01630 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Sep. 16, 1997 PCT Pub. No. WO98/12280 PCT Pub. Date Mar. 26, 1998A process is described for catalytic cracking of a petroleum feed in which a catalyst from a regeneration zone 4 is caused to flow in a dense fluidized bed conditioning zone 2 upstream of an injection zone 10, the fluidization rate being 0.1 to 30 cm/s. The throughput of catalyst into injection zone 10 is regulated by a constriction means 11. The hydrocarbon feed 12 is injected below the constriction means and flows counter-current to the direction of flow of the shaped catalyst flow. The hydrocarbon feed 12 is injected at a set injection angle depending on the movement of the feed and the catalyst.

8. 发明专利

CA2236296C PROCEDE ET DISPOSITIF DE CRAQUAGE CATALYTIQUE DESCENDANT METTANT EN OEUVRE L'INJECTION D'UNE CHARGE SOUS UN ANGLE ADEQUAT SUR UN CATALYSEUR CONDITIONNE 未知
公开(公告)号：CA2236296C
公开(公告)日：2007-01-16
申请号：CA2236296
申请日：1997-09-16
申请人： INST FRANCAIS DU PETROLE
发明人： DEL POZO MARIANO , BONIFAY REGIS , COURTEHEUSE GERARD , PONTIER RENAUD , GAUTHIER THIERRY
IPC分类号： B01J8/12 , C10G11/18
摘要： On décrit un procédé de craquage catalytique d'une charge pétrolière où l'on fait s'écouler le catalyseur provenant d'une zone de régénération (4 ) dans une zone de conditionnement (2) en lit fluidisé dense en amont d'une zone d'injection (10), la vitesse de fluidisation étant de 0,1 à 30 cm/s. On régule un flux de catalyseur s'écoulant par un organe à restriction (11) dan s la zone d'injection (10), on injecte la charge hydrocarbonée (12) en dessous de l'organe à restriction à contre courant du sens d'écoulement du catalyseur m is en forme et sous un angle d'injection prédéterminé en fonction des quantités de mouvement de la charge et du catalyseur.

9. 发明专利

DE69832541T2 未知
公开(公告)号：DE69832541T2
公开(公告)日：2006-06-14
申请号：DE69832541
申请日：1998-01-07
申请人： INST FRANCAIS DU PETROLE , TOTALFINAELF FRANCE LEVALLOIS
发明人： GAUTHIER THIERRY , LEROY PATRICK , GILLE DAMIEN , DEL POZO MARIANO , PATUREAUX THIERRY
IPC分类号： B01D45/12 , B04C1/00 , B01J8/00 , B01J8/18 , B01J8/34 , B04C7/00 , B07B7/086 , C10G9/32 , C10G11/18
摘要： The device for separating particles in at least one separation chamber from a gaseous mixture has an inlet for the mixture connected to an elongated reactor (R) which supplies the mixture and a first outlet (4) producing a gaseous effluent from the separation which contains a small quantity of particles and a second outlet (9) producing the majority of the particles. The separation chamber combines a transition zone (1) connected to the inlet with a rectangular or square section passage carrying the mixture to a coiled zone (3). The coiled zone is designed to rotate the mixture in the vertical plane through an angle of less than 360 degrees and comprises two vertical walls (6) between which the rotation occurs, and an external wall (30) describing the coil turning the mixture through between 70 and 225 degrees , and an internal deflector wall (10) connected tangentially to the transition zone and coiling coaxially with the external wall through an angle of at least 30 degrees and at most 90 degrees . The first outlet is one or two tubes, each accessed by a hole pierced in one (each) of the vertical walls of the coiled zone. The outlet is coaxial with the coiled zone so the connection of the outlet and the deflector is tangential. The second outlet has a first wall (31) connected to the external wall of the coiled zone and a second wall (32) connected to the transition zone or the reactor. Also claimed is the use of the above separator where the reactor is a catalytic cracker of hydrocarbons.

10. 发明专利

AT311238T 未知
公开(公告)号：AT311238T
公开(公告)日：2005-12-15
申请号：AT98400021
申请日：1998-01-07
申请人： INST FRANCAIS DU PETROLE , TOTALFINAELF FRANCE
发明人： GAUTHIER THIERRY , LEROY PATRICK , GILLE DAMIEN , DEL POZO MARIANO , PATUREAUX THIERRY
IPC分类号： B04C1/00 , B01D45/12 , B01J8/00 , B01J8/18 , B01J8/34 , B04C7/00 , B07B7/086 , C10G9/32 , C10G11/18
摘要： The device for separating particles in at least one separation chamber from a gaseous mixture has an inlet for the mixture connected to an elongated reactor (R) which supplies the mixture and a first outlet (4) producing a gaseous effluent from the separation which contains a small quantity of particles and a second outlet (9) producing the majority of the particles. The separation chamber combines a transition zone (1) connected to the inlet with a rectangular or square section passage carrying the mixture to a coiled zone (3). The coiled zone is designed to rotate the mixture in the vertical plane through an angle of less than 360 degrees and comprises two vertical walls (6) between which the rotation occurs, and an external wall (30) describing the coil turning the mixture through between 70 and 225 degrees , and an internal deflector wall (10) connected tangentially to the transition zone and coiling coaxially with the external wall through an angle of at least 30 degrees and at most 90 degrees . The first outlet is one or two tubes, each accessed by a hole pierced in one (each) of the vertical walls of the coiled zone. The outlet is coaxial with the coiled zone so the connection of the outlet and the deflector is tangential. The second outlet has a first wall (31) connected to the external wall of the coiled zone and a second wall (32) connected to the transition zone or the reactor. Also claimed is the use of the above separator where the reactor is a catalytic cracker of hydrocarbons.

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