Global Patent Index - EP 1095166 A1

EP 1095166 A1 2001-05-02 - APPARATUS AND PROCESS FOR TREATING A PARTICULATE MATERIAL WITHIN A ROTATING RETORT

Title (en)

APPARATUS AND PROCESS FOR TREATING A PARTICULATE MATERIAL WITHIN A ROTATING RETORT

Title (de)

VORRICHTUNG UND VERFAHREN ZUR BEHANDLUNG VON TEILCHENFÖRMIGEM MATERIAL IN EINER RETORTE

Title (fr)

APPAREIL ET PROCEDE DESTINES A TRAITER UNE MATIERE PARTICULAIRE DANS UNE CORNUE ROTATIVE

Publication

EP 1095166 A1 (EN)

Application

EP 98926136 A

Priority

US 9811053 W

Abstract (en)

[origin: WO0028098A1] Apparatus (1) and process for treating particulate material or powder (33) of a size capable of being fluidized in a retort (31) mounted for rotation on a pair of end axles (18, 41). Retort (31) is mounted on a tilt frame (5) for tilting movement in a vertical plane. Gas conduits (18A, 18B) are mounted within an axle (18) for the supply and exhaust of gas for retort (31). A conduit (55) mounted within the other axle (41) permits particulate material to be passed into or out of the retort (31) as shown in Fig. 1B. A removable injection assembly (90, Fig. 10) is utilized for the injection of additional particulate material. A removable sampling assembly (95, Fig. 11) is utilized for removing a sample of the particulate material from the retort (31). As the retort (31) is rotated, particles of the particulate material are constantly intermingled with each other and the walls of the retort (31).

IPC 1-7 (main, further and additional classification)

C21D 1/06

IPC 8 full level (invention and additional information)

B22F 1/00 (2006.01); C21B 13/08 (2006.01); C21D 1/53 (2006.01); C21D 3/02 (2006.01); C21D 3/04 (2006.01); C23C 8/24 (2006.01); C23C 10/28 (2006.01); C23C 26/00 (2006.01); F27B 7/00 (2006.01); F27B 15/00 (2006.01); F27B 7/08 (2006.01); F27B 7/36 (2006.01); F27B 7/38 (2006.01); F27D 3/00 (2006.01)

CPC (invention and additional information)

C21B 13/08 (2013.01); B22F 1/0081 (2013.01); C21D 1/53 (2013.01); C21D 3/02 (2013.01); C21D 3/04 (2013.01); C23C 8/24 (2013.01); C23C 10/28 (2013.01); C23C 26/00 (2013.01); F27B 7/00 (2013.01); F27B 15/00 (2013.01); F27B 7/08 (2013.01); F27B 7/36 (2013.01); F27B 7/38 (2013.01); F27D 3/00 (2013.01); Y02P 10/136 (2015.11)

Citation (search report)

See references of WO 0028098A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0028098 A1 20000518; EP 1095166 A1 20010502

INPADOC legal status


2005-07-13 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040601

2001-05-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001229

2001-05-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE