US 12,344,801 B2
Reactor fluid supply systems
Marvine Besong, Purton (GB); and Trevor Sansom, Cheltenham (GB)
Assigned to DeepTech Recycling, Boars Hill (GB)
Appl. No. 17/768,595
Filed by Recycling Technologies Ltd, Swindon (GB)
PCT Filed Oct. 15, 2020, PCT No. PCT/GB2020/052594
§ 371(c)(1), (2) Date Apr. 13, 2022,
PCT Pub. No. WO2021/074626, PCT Pub. Date Apr. 22, 2021.
Claims priority of application No. 1914985 (GB), filed on Oct. 16, 2019.
Prior Publication US 2024/0110106 A1, Apr. 4, 2024
Int. Cl. B01J 8/26 (2006.01); B01J 8/18 (2006.01); B01J 8/24 (2006.01); C10B 49/10 (2006.01); C10B 49/22 (2006.01); C10B 53/07 (2006.01); C10G 1/10 (2006.01); F23C 10/04 (2006.01)
CPC C10G 1/10 (2013.01) [B01J 8/1836 (2013.01); B01J 8/24 (2013.01); B01J 8/26 (2013.01); C10B 49/10 (2013.01); C10B 49/22 (2013.01); C10B 53/07 (2013.01); F23C 10/04 (2013.01); B01J 2208/00212 (2013.01); C10G 2300/1003 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A carbonaceous waste recycling apparatus configured to convert carbonaceous waste to a hydrocarbon pyrolysis product, the apparatus comprising a reactor system for pyrolysis of a carbonaceous feed material, the pyrolysis being performed in the presence of no more than trace amounts of oxygen, the reactor system comprising a fluidised bed reactor and at least one injector for supplying fluid into the fluidised bed reactor, wherein:
the at least one injector comprises an internal flow passage extending from an inlet to an outlet, the at least one injector having a first section including the inlet and a first portion of the internal flow passage, and a second section including the outlet and a second portion of the internal flow passage;
the at least one injector additionally comprises a temperature regulator for controlling fluid temperature in at least the second section of the injector, wherein the temperature regulator comprises a cooling jacket configured to receive a cooling fluid, and wherein the cooling jacket extends along and surrounds the second portion of the internal flow passage;
the fluidised bed reactor contains a fluidised bed zone configured to accommodate a fluidised bed when the reactor system is in use; and
the second section of the at least one injector is located inside the reactor system and extends into the fluidised bed zone so that the outlet of the injector is positioned in the fluidised bed zone.