发明名称 |
PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE. |
摘要 |
<p>The present invention relates, in part, to the discovery that the presence of impurities in a reactor for dehydrochlorinating HCFC-244bb to HFO-1234yf results in a reduced conversion rate and/or a selectivity changeover from HFO-1234yf to HCFO-1233xf. By substantially removing such impurities, it is shown that the conversion rate may be improved and selectivity to HFO-1234yf via dehydrochlorination of HCFC-244bb is also improved.</p> |
申请公布号 |
MX2014004249(A) |
申请公布日期 |
2014.10.17 |
申请号 |
MX20140004249 |
申请日期 |
2012.10.10 |
申请人 |
HONEYWELL INTERNATIONAL, INC. |
发明人 |
HSUEH SUNG TUNG;HAIYOU WANG;DANIEL C. MERKEL |
分类号 |
C07C17/20;C07C17/25;C07C21/18 |
主分类号 |
C07C17/20 |
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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