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1. WO2011160163 - METHOD OF AND SYSTEM FOR GRINDING PYROLYSIS OF PARTICULATE CARBONACEOUS FEEDSTOCK

Publication Number WO/2011/160163
Publication Date 29.12.2011
International Application No. PCT/AU2011/000741
International Filing Date 21.06.2011
IPC
C10B 57/14 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
57Other carbonising or coking processes; Features of destructive distillation processes in general
14Features of low-temperature carbonising processes
C10B 53/02 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
53Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
02of cellulose-containing material
C10B 49/16 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
49Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
16with moving solid heat-carriers in divided form
C10B 57/02 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
57Other carbonising or coking processes; Features of destructive distillation processes in general
02Multi-step carbonising or coking processes
CPC
C10B 1/10
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
1Retorts
10Rotary retorts
C10B 37/00
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
37Mechanical treatments of coal charges in the oven
C10B 47/30
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
47Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
28Other processes
30in rotary ovens or retorts
C10B 49/16
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
49Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
16with moving solid heat-carriers in divided form
C10B 53/02
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
53Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
02of cellulose-containing material
C10B 57/10
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
57Other processes not covered before; Features of destructive distillation processes in general
08Non-mechanical pretreatment of the charge
10Drying
Applicants
  • CURTIN UNIVERSITY OF TECHNOLOGY [AU]/[AU] (AllExceptUS)
  • LI, Chun-Zhu [AU]/[AU] (UsOnly)
  • WANG, Xiaoshan [AU]/[AU] (UsOnly)
  • WU, Hongwei [AU]/[AU] (UsOnly)
Inventors
  • LI, Chun-Zhu
  • WANG, Xiaoshan
  • WU, Hongwei
Agents
  • GRIFFITH HACK
Priority Data
201090274322.06.2010AU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF AND SYSTEM FOR GRINDING PYROLYSIS OF PARTICULATE CARBONACEOUS FEEDSTOCK
(FR) PROCÉDÉ ET SYSTÈME DE BROYAGE PYROLYTIQUE DE PARTICULES DE MATIÈRES PREMIÈRES CARBONÉES
Abstract
(EN)
A pyrolysis plant (20) comprises a grinding pyrolyser (22), being a machine or apparatus in which both particle size reduction and pyrolysis occur simultaneously. Plant (20) also comprises a bin (30) for holding wet particulate biomass feedstock. Chute (32) leads from the bin (30) to a biomass dryer 34 which reduces moisture content of the feedstock to below about 10 % wt. Dried feedstock is conveyed from dryer (34) via line (36) to a dried biomass feedstock hopper (38). Dried feedstock is fed from hopper (38) into a chute (40) which leads to an inlet trunnion (42) of grinding pyrolyser (22). A discharge trunnion (44) of grinding pyrolyser (22) leads to a char holder (60) for collecting char particles and a condensation train (62) for condensing vapour generated by the pyrolysis to produce oil.
(FR)
Une installation de pyrolyse (20) comprend un broyeur pyrolytique (22), machine ou dispositif permettant de mettre en œuvre simultanément une diminution de la granulométrie et une pyrolyse. L'installation (20) comprend également un réservoir (30) accueillant les particules humides de matières premières de biomasse. Une goulotte (32) relie le réservoir (30) à un dispositif de séchage de biomasse (34) qui réduit la teneur en humidité de la matière première à moins d'environ 10 % en masse. La matière première séchée est transportée depuis le dispositif de séchage (34) via la ligne (36) vers une trémie de matière première de biomasse séchée (38). La matière première séchée alimente depuis la trémie (38) une goulotte (40) qui mène à un tourillon d'entrée (42) du broyeur pyrolytique (22). Un tourillon de décharge (44) du broyeur pyrolytique (22) mène à un réservoir de carbonisat (60) pour la collecte des particules carbonisées et à un circuit de condensation (62) pour condenser la vapeur générée par la pyrolyse et produire du pétrole.
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