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1. WO2020117810 - A PROCESS FOR PRODUCING CLEAN COAL USING CHEMICAL PRE-TREATMENT AND HIGH SHEAR REACTOR

Publication Number WO/2020/117810
Publication Date 11.06.2020
International Application No. PCT/US2019/064245
International Filing Date 03.12.2019
IPC
C10L 9/02 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR  C10K111; LIQUEFIED PETROLEUM GAS;  USE OF ADDITIVES TO FUELS OR FIRES;  FIRE-LIGHTERS
9Treating solid fuels to improve their combustion
02by chemical means
C10L 9/10 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR  C10K111; LIQUEFIED PETROLEUM GAS;  USE OF ADDITIVES TO FUELS OR FIRES;  FIRE-LIGHTERS
9Treating solid fuels to improve their combustion
10by using additives
CPC
C10L 9/02
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR
9Treating solid fuels to improve their combustion
02by chemical means
C10L 9/10
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR
9Treating solid fuels to improve their combustion
10by using additives
Applicants
  • CONTROLAMATICS CORPORATION [US]/[US]
Inventors
  • FAVETTA, Dino
  • CHEN, Tao
  • TINDER, Robert
Agents
  • NABULSI, Basam, E.
  • SILVIA, David, J.
  • MACDAVITT, Sean
  • CHERKASOV, Vadim
  • RAMACHANDRAN, Vivek
  • WESTON, Daniel, F.
Priority Data
62/775,61705.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A PROCESS FOR PRODUCING CLEAN COAL USING CHEMICAL PRE-TREATMENT AND HIGH SHEAR REACTOR
(FR) PROCÉDÉ DE PRODUCTION DE CHARBON PROPRE PAR UTILISATION D'UN PRÉTRAITEMENT CHIMIQUE ET D'UN RÉACTEUR À HAUT CISAILLEMENT
Abstract
(EN)
A method of processing raw coal using activation agents (e.g., solvents and extractants) in a high shear reactor, which creates high shearing forces to break apart the coal and selectively extract and remove contaminants such as ash, sulfur, and other heavy metal impurities resulting in clean, high caloric-value coal.
(FR)
L'invention concerne un procédé de traitement de charbon brut par utilisation d'agents d'activation (par exemple des solvants et des agents d'extraction) dans un réacteur à haut cisaillement, qui crée des forces de cisaillement élevées pour désagréger le charbon et pour extraire sélectivement et les éliminer les contaminants tels que les cendres, le soufre et d'autres impuretés de type métal lourd, pour obtenir un charbon propre, ayant une valeur calorique élevée.
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