发明名称 |
Method for catalytically cracking waste plastics and apparatus for catalytically cracking waste plastics |
摘要 |
To provide a method for catalytically cracking waste plastics wherein the efficiency in decomposition is high; even polyethylene composed of linear chain molecules difficult in decomposition is decomposable at a low temperature and decomposed residue is hardly produced; the process is simple since dechlorination can be achieved at the same time with catalytically cracking waste plastics in one reaction vessel; and oil fractions can be recovered at 50% or more on a net yield basis. The method for catalytically cracking waste plastics of the present invention has a constitution in which waste plastics are loaded as a raw material into a granular FCC catalyst heated to a temperature range from 350° C. to 500° C. inside a reaction vessel, thereby decomposing and gasifying the waste plastics in contact with the FCC catalyst. |
申请公布号 |
US2007173673(A1) |
申请公布日期 |
2007.07.26 |
申请号 |
US20060588378 |
申请日期 |
2006.10.27 |
申请人 |
KITAKYUSHU FOUNDATION FOR THE ADVANCEMENT OF INDUSTRY, SCIENCE AND TECHNOLOGY |
发明人 |
FUJIMOTO KAORU;LI XIAOHONG |
分类号 |
C10G1/10;B01J8/10 |
主分类号 |
C10G1/10 |
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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