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1. 发明申请

WO2003047729A1 METHOD AND APPARATUS FOR TREATING EXHAUST GAS 审中-公开
标题翻译：用于处理排气的方法和装置
公开(公告)号：WO2003047729A1
公开(公告)日：2003-06-12
申请号：PCT/JP2002/012520
申请日：2002-11-29
申请人： EBARA CORPORATION , SHINOHARA, Toyoji , MORI, Yoichi , SUZUKI, Yasuhiko , AONO, Hiroshi , SHIRAO, Yuji
发明人： SHINOHARA, Toyoji , MORI, Yoichi , SUZUKI, Yasuhiko , AONO, Hiroshi , SHIRAO, Yuji
IPC分类号： B01D53/34
CPC分类号： F23J15/08 , B01D53/1456 , B01D53/62 , B01D53/68 , B01D53/70 , B01D53/864 , B01D53/8659 , F23G7/063 , F23J15/006 , F23J2215/301 , F23J2215/40 , F23J2219/10 , F23J2219/30 , F23J2219/40 , F23J2219/60 , Y02A50/2341
摘要： An apparatus for treating an exhaust gas has a pre-treatment section (1) for removing at least one of a powdery component, a water-soluble component and a hydrolytic component from the exhaust gas containing at least one of a fluorine compound and CO, and a heating oxidative decomposing section (2) for performing heating oxidative decomposition of the at least one of the fluorine compound and CO to detoxify the exhaust gas. The apparatus has a post-treatment section (4) for post-treating an acid gas such as HF which has been produced by the heating oxidative decomposition.
摘要翻译：废气处理装置具有从含有氟化合物和CO中的至少一种的排气中去除粉末成分，水溶性成分和水解成分中的至少一种的预处理部（1）和用于对氟化合物和CO 2中的至少一种进行加热氧化分解以对废气进行解毒的加热氧化分解部（2）。该装置具有用于后处理通过加热氧化分解产生的诸如HF的酸性气体的后处理部分（4）。

2. 发明申请

WO2003033116A1 METHOD AND APPARATUS FOR TREATING EXHAUST GASES CONTAINING FLUORINE-CONTAINING COMPOUNDS 审中-公开
标题翻译：用于处理含有含氟化合物的排气的方法和装置
公开(公告)号：WO2003033116A1
公开(公告)日：2003-04-24
申请号：PCT/JP2002/010475
申请日：2002-10-09
申请人： EBARA CORPORATION , MORI, Yoichi
发明人： MORI, Yoichi
IPC分类号： B01D53/86
CPC分类号： B01D53/8659 , B01D53/86 , B01D53/8662 , B01D2255/20715 , B01D2255/20776 , B01D2255/2092 , B01D2257/2066 , Y02C20/30
摘要： A method for treating exhaust gases containing fluorine-containing compounds which comprises the steps of bringing an exhaust gas containing fluorine-containing compounds into contact with a metal catalyst carrying a tungsten oxide on an alumina-zirconium composite oxide and then bringing the emission into contact with a γ-alumina catalyst.
摘要翻译：一种处理含氟化合物废气的方法，包括以下步骤：将含有氟化合物的废气与氧化铝 - 锆复合氧化物上携带氧化钨的金属催化剂接触，然后使发射与一种γ-氧化铝催化剂。

3. 发明申请

WO2005077496A1 METHOD AND APPARATUS FOR TREATING GAS CONTAINING FLUORINE-CONTAINING COMPOUNDS 审中-公开
标题翻译：用于处理含有含氟化合物的气体的方法和装置
公开(公告)号：WO2005077496A1
公开(公告)日：2005-08-25
申请号：PCT/JP2005/002682
申请日：2005-02-15
申请人： EBARA CORPORATION , MORI, Yoichi , NISHIKAWA, Tadakazu , OSATO, Masaaki , OGAMINO, Hiroaki
发明人： MORI, Yoichi , NISHIKAWA, Tadakazu , OSATO, Masaaki , OGAMINO, Hiroaki
IPC分类号： B01D53/86
CPC分类号： B01D53/8659 , Y02C20/30
摘要： The purpose of the present invention is to provide a method and apparatus for treating a waste gas containing fluorine-containing compounds, according to which PFCs can be decomposed efficiently, and moreover fluorine from the product of the decomposition can be recovered for reuse efficiently. An embodiment of the present invention relates to a method of treating a gas containing a fluorine-containing compound, the method characterized by reacting the gas with water in the presence of a catalyst comprising tungsten oxide supported on an alumina-zirconium composite oxide carrier in a first step, and then reacting with calcium hydroxide in a
摘要翻译：本发明的目的是提供一种用于处理含氟化合物的废气的方法和装置，根据该方法和装置，可以有效地分解PFC，并且还可以有效回收来自分解产物的氟。本发明的一个实施方案涉及一种处理含氟化合物的气体的方法，所述方法的特征在于在催化剂的存在下使气体与水反应，所述催化剂包含负载在氧化铝 - 锆复合氧化物载体上的氧化钨第一步，然后与氢氧化钙反应

4. 发明申请

WO2005077496A8 METHOD AND APPARATUS FOR TREATING GAS CONTAINING FLUORINE-CONTAINING COMPOUNDS 审中-公开
标题翻译：用于处理含有含氟化合物的气体的方法和装置
公开(公告)号：WO2005077496A8
公开(公告)日：2005-11-24
申请号：PCT/JP2005002682
申请日：2005-02-15
申请人： EBARA CORP , MORI YOICHI , NISHIKAWA TADAKAZU , OSATO MASAAKI , OGAMINO HIROAKI
发明人： MORI YOICHI , NISHIKAWA TADAKAZU , OSATO MASAAKI , OGAMINO HIROAKI
IPC分类号： B01D53/68 , B01D53/34 , B01D53/86
CPC分类号： B01D53/8659 , Y02C20/30
摘要： The purpose of the present invention is to provide a method and apparatus for treating a waste gas containing fluorine-containing compounds, according to which PFCs can be decomposed efficiently, and moreover fluorine from the product of the decomposition can be recovered for reuse efficiently. An embodiment of the present invention relates to a method of treating a gas containing a fluorine-containing compound, the method characterized by reacting the gas with water in the presence of a catalyst comprising tungsten oxide supported on an alumina-zirconium composite oxide carrier in a first step, and then reacting with calcium hydroxide in a second step. The present invention also relates to an apparatus for implementing this method.
摘要翻译：本发明的目的是提供一种用于处理含氟化合物的废气的方法和装置，根据该方法和装置，可以有效地分解PFC，并且还可以有效回收来自分解产物的氟。本发明的一个实施方案涉及一种处理含氟化合物的气体的方法，所述方法的特征在于在催化剂的存在下使气体与水反应，所述催化剂包含负载在氧化铝 - 锆复合氧化物载体上的氧化钨第一步，然后在第二步中与氢氧化钙反应。本发明还涉及一种用于实现该方法的装置。

5. 发明申请

WO2005089909A1 METHOD AND APPARATUS FOR TREATING GAS CONTAINING FLUORINE-CONTAINING COMPOUNDS 审中-公开
标题翻译：用于处理含有含氟化合物的气体的方法和装置
公开(公告)号：WO2005089909A1
公开(公告)日：2005-09-29
申请号：PCT/JP2005/005627
申请日：2005-03-18
申请人： EBARA CORPORATION , MORI, Yoichi , NISHIKAWA, Tadakazu , OSATO, Masaaki , NAGANO, Saburou , TANABE, Yoshihiro
发明人： MORI, Yoichi , NISHIKAWA, Tadakazu , OSATO, Masaaki , NAGANO, Saburou , TANABE, Yoshihiro
IPC分类号： B01D53/70
CPC分类号： B01D53/685 , B01D2251/404 , B01D2257/2047 , B01D2258/0216 , Y02C20/30
摘要： To provide a method and apparatus for treating a waste gas containing fluorine-containing compounds, according to which PFCs can be decomposed efficiently even at low temperature, and moreover fluorine from the product of the decomposition can be recovered for reuse efficiently. An embodiment of the present invention relates to a method of treating a gas containing a fluorine-containing compound, comprising contacting the gas with a treatment agent comprising a mixture of aluminum hydroxide and calcium hydroxide. Moreover, another embodiment of the present invention relates to an apparatus for treating a gas containing a fluorine-containing compound, comprising a treatment column comprising a hollow interior that is packed with a treatment agent comprising a mixture of aluminum hydroxide and calcium hydroxide and through which the gas can pass, heating means capable of heating the hollow interior to a prescribed temperature, a gas introduction port for introducing the gas to be treated into the hollow interior, and an exhaust pipe for discharging gas produced from the hollow interior.
摘要翻译：为了提供一种用于处理含氟化合物废气的方法和装置，根据该方法和装置，PFCs即使在低温下也能有效地分解，而且从分解产物中还可以有效地回收氟。本发明的一个实施方案涉及一种处理包含含氟化合物的气体的方法，包括使气体与包含氢氧化铝和氢氧化钙的混合物的处理剂接触。此外，本发明的另一个实施方案涉及用于处理含有含氟化合物的气体的设备，其包括处理塔，该处理塔包括中空的内部，该中空内部填充有包含氢氧化铝和氢氧化钙的混合物的处理剂，气体可以通过，能够将中空内部加热到规定温度的加热装置，用于将待处理气体引入中空内部的气体导入口，以及用于排出由中空内部产生的气体的排气管。

6. 发明申请

WO2004089515A1 METHOD AND APPARATUS FOR TREATING EXHAUST GAS 审中-公开
标题翻译：用于处理排气的方法和装置
公开(公告)号：WO2004089515A1
公开(公告)日：2004-10-21
申请号：PCT/JP2004/004488
申请日：2004-03-30
申请人： EBARA CORPORATION , MORI, Yoichi , SHINOHARA, Toyoji , SUZUKI, Yasuhiko
发明人： MORI, Yoichi , SHINOHARA, Toyoji , SUZUKI, Yasuhiko
IPC分类号： B01D53/68
CPC分类号： B01D53/68 , Y02C20/30
摘要： The present invention relates to a method and apparatus for treating an exhaust gas containing a fluorine compound. A method according to the present invention includes heating the exhaust gas in the presence of O 2 , and then adding H 2 O to the exhaust gas to decompose or oxidize the fluorine compound. An apparatus according to the present invention includes a heating section (30) for heating the exhaust gas, an exhaust gas supply (11) for supplying the exhaust gas to the heating section (30), an H 2 O adding section (40) located just downstream of the heating section (30) for adding H 2 O to the exhaust gas by supplying H 2 O or H 2 to the exhaust gas; and an acid gas removal section (13) for removing an acid gas produced by a reaction between the exhaust gas and H 2 O.
摘要翻译：本发明涉及一种处理含氟化合物的废气的方法和装置。根据本发明的方法包括在O 2存在下加热废气，然后向排气中加入H 2 O以分解或氧化氟化合物。根据本发明的装置包括：用于加热废气的加热部分（30），用于向加热部分（30）供应废气的排气供应源（11）;位于正好下游的H 2 O添加部分通过向排气供应H 2 O或H 2而将H 2 O加入废气中的加热段（30）; 以及用于去除由废气和H 2 O之间的反应产生的酸性气体的酸性气体去除部分（13）。

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