发明名称 |
METHOD OF RECOVERING RESIN DECOMPOSITION PRODUCT |
摘要 |
<p>A method of recovering pyrolysis products of resin of the present invention includes cooling gaseous pyrolysis products generated from pyrolysis of the resin in a pyrolysis tank to recover the resin as liquid pyrolysis products. The method includes the following steps (1) to (4): (1) continuously feeding fluidization gas, heated solid particles, and a resin into the pyrolysis tank to fluidize the solid particles and the resin by the fluidization gas; (2) continuously feeding the resin into the pyrolysis tank from a position which is 1/2 or less of the height of a solid particle layer in the pyrolysis tank in a stationary state; (3) continuously discharging the solid particles from a position lower than the height of a feeding position of the resin; and (4) heating the discharged solid particles in a heating furnace and then feeding the heated solid particles into the pyrolysis tank.</p> |
申请公布号 |
KR20140105618(A) |
申请公布日期 |
2014.09.01 |
申请号 |
KR20147022740 |
申请日期 |
2008.03.07 |
申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
SASAKI AKINOBU;KIKUYA NOBUYUKI;OOKUBO TAKASHI;HAYASHIDA MASAHIRO |
分类号 |
C07C67/333;C07C51/42;C07C57/07;C07C67/48 |
主分类号 |
C07C67/333 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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