PYROLYSIS SYSTEM FOR CONTROL OF EXCESS NON-CONDENSIBLE GAS

WIPO Patent Application WO/2022/035202

A1

The present invention provides a pyrolysis system for controlling excess non-condensible gas, the pyrolysis system comprising a first and a second pyrolysis device, each of which comprises: an input means for inputting polymer waste into a pyrolysis path; a pyrolysis path, one side of which is connected to the input means and in which polymer waste is pyrolyzed by a heating means and moves toward a discharging port at the other side thereof; a gas discharging pipe connected to the discharging port; a gas separator connected to the gas discharging pipe and separating a gas from an oil mist supplied from the pyrolysis path; a cooling means for liquefying the gas separated from the gas separator; a recycling oil storage means for storing a liquefied recycling oil; and a gas supply means which is connected with the cooling means through a non-condensible gas pipe, stores the non-condensible gas, and resupplies the gas to a combustion chamber through a resupplying pipe, wherein: a first and a second gas crossing pipe are connected between the non-condensible gas pipes of the first and the second pyrolysis device; and a first and a second gas crossing valve are formed in the first and the second gas crossing pipe to allow the excess non-condensible gas to move in only one direction.

NA SEONG-YONG (KR)

PCT/KR2021/010614

February 17, 2022

August 11, 2021

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WASTE ENERGY SOLUTION INC (KR)

C10G1/10; C10B27/00; C10B33/00; C10B41/00; C10B53/07; C10G1/00; C10G75/00; C10K1/00; C10K3/00

KR20080113659A	2008-12-31
KR20100090577A	2010-08-16
KR20050113335A	2005-12-02
KR20040045650A	2004-06-02
KR102206036B1	2021-01-22

CHOI, Jung-moon (KR)

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