Title (en)

Pyrolysis heater.

Title (de)

Pyrolyseerhitzer.

Title (fr)

Dispositif de chauffage pour pyrolyse.

Publication

EP 0519230 A1 19921223 (EN)

Application

EP 92108658 A 19920522

Priority

US 71623091 A 19910617

Abstract (en)

Pyrolysis heater 10 in which vertical tubes 14 in the radiant section are provided in a plurality of parallel rows, with each row being in a plane perpendicular to a plane through the longitudinal axis of the convection section of the heater. The radiant section is preferably in the form of cube and the tubes are heated by floor burners 15 in rows parallel to the tubes. <IMAGE>

IPC 1-7

C10G 9/20

IPC 8 full level

C10G 9/00 (2006.01); C10G 9/20 (2006.01)

CPC (source: EP KR)

C10G 9/20 (2013.01 - EP KR)

Citation (search report)

• [X] US 3630850 A 19711228 - DORRESTEYN WILHELMUS R
• [Y] EP 0305799 A1 19890308 - LUMMUS CREST INC [US]
• [A] GB 1194733 A 19700610 - PULLMAN INC [US]
• [AD] US 3274978 A 19660927 - PALCHIK EDWARD H, et al
• [A] EP 0252355 A1 19880113 - NAPHTACHIMIE SA [FR]
• [A] EP 0252356 A1 19880113 - NAPHTACHIMIE SA [FR]

Designated contracting state (EPC)

DE FR IT NL

DOCDB simple family (publication)

EP 0519230 A1 19921223; CN 1026120 C 19941005; CN 1067669 A 19930106; JP H05186779 A 19930727; JP H0613710 B2 19940223; KR 930000654 A 19930115; KR 950005680 B1 19950529

DOCDB simple family (application)

EP 92108658 A 19920522; CN 92104888 A 19920617; JP 18054792 A 19920616; KR 920010397 A 19920616