-
公开(公告)号:US07608732B2
公开(公告)日:2009-10-27
申请号:US11154163
申请日:2005-06-16
申请人: Alan George Wonders , Gino Georges Lavoie , Charles Edwan Sumner, Jr. , Bryan Wayne Davenport , Marcel de Vreede , Brent Alan Tennant
发明人: Alan George Wonders , Gino Georges Lavoie , Charles Edwan Sumner, Jr. , Bryan Wayne Davenport , Marcel de Vreede , Brent Alan Tennant
IPC分类号: C07C51/16
CPC分类号: C07C51/265 , C07C63/26
摘要: Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and the product from the oxidation reaction is crude terephthalic acid (CTA), such CTA product can be purified and separated by more economical techniques than could be employed if the CTA were formed by a conventional high-temperature oxidation process.
-
公开(公告)号:US07902396B2
公开(公告)日:2011-03-08
申请号:US12490441
申请日:2009-06-24
IPC分类号: C07C51/16
CPC分类号: C07C51/265 , C07C63/26
摘要: Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and the product from the oxidation reaction is crude terephthalic acid (CTA), such CTA product can be purified and separated by more economical techniques than could be employed if the CTA were formed by a conventional high-temperature oxidation process.
-
公开(公告)号:US07582793B2
公开(公告)日:2009-09-01
申请号:US11154448
申请日:2005-06-16
IPC分类号: C07C51/16
CPC分类号: C07C51/265 , C07C63/26
摘要: Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and the product from the oxidation reaction is crude terephthalic acid (CTA), such CTA product can be purified and separated by more economical techniques than could be employed if the CTA were formed by a conventional high-temperature oxidation process.
-
公开(公告)号:US20090259069A1
公开(公告)日:2009-10-15
申请号:US12490441
申请日:2009-06-24
IPC分类号: C07C51/255
CPC分类号: C07C51/265 , C07C63/26
摘要: Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and the product from the oxidation reaction is crude terephthalic acid (CTA), such CTA product can be purified and separated by more economical techniques than could be employed if the CTA were formed by a conventional high-temperature oxidation process.
-
公开(公告)号:US07361784B2
公开(公告)日:2008-04-22
申请号:US11154481
申请日:2005-06-16
IPC分类号: C07C51/16
CPC分类号: C07C51/265 , C07C63/26
摘要: Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and the product from the oxidation reaction is crude terephthalic acid (CTA), such CTA product can be purified and separated by more economical techniques than could be employed if the CTA were formed by a conventional high-temperature oxidation process.
-
公开(公告)号:US07586000B2
公开(公告)日:2009-09-08
申请号:US11154221
申请日:2005-06-16
申请人: Alan George Wonders , Thomas Young Lightfoot , Charles Edwan Sumner, Jr. , Thomas Earl Woodruff , Ernest William Arnold, III , Eric Jackson Fugate , Charles Helton Hitchcock , Brent Alan Tennant , John David Aycock
发明人: Alan George Wonders , Thomas Young Lightfoot , Charles Edwan Sumner, Jr. , Thomas Earl Woodruff , Ernest William Arnold, III , Eric Jackson Fugate , Charles Helton Hitchcock , Brent Alan Tennant , John David Aycock
IPC分类号: C07C51/16
CPC分类号: C07C51/265 , C07C51/42 , C07C63/26
摘要: Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and the product from the oxidation reaction is crude terephthalic acid (CTA), such CTA product can be purified and separated by more economical techniques than could be employed if the CTA were formed by a conventional high-temperature oxidation process.
-
公开(公告)号:US20100143217A1
公开(公告)日:2010-06-10
申请号:US12702725
申请日:2010-02-09
IPC分类号: B01J19/24
CPC分类号: B01J19/1881 , B01J4/002 , B01J10/002 , B01J19/1806 , B01J19/1862 , B01J19/1875 , B01J19/2405 , B01J19/245 , B01J19/246 , B01J19/2465 , B01J19/26 , B01J2219/00006 , B01J2219/0004 , B01J2219/00105 , B01J2219/00182 , B01J2219/00186 , C07C51/265 , C07C63/26
摘要: Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and the product from the oxidation reaction is crude terephthalic acid (CTA), such CTA product can be purified and separated by more economical techniques than could be employed if the CTA were formed by a conventional high-temperature oxidation process.
-
公开(公告)号:US07692037B2
公开(公告)日:2010-04-06
申请号:US11154253
申请日:2005-06-16
IPC分类号: C07C51/16
CPC分类号: B01J19/1881 , B01J4/002 , B01J10/002 , B01J19/1806 , B01J19/1862 , B01J19/1875 , B01J19/2405 , B01J19/245 , B01J19/246 , B01J19/2465 , B01J19/26 , B01J2219/00006 , B01J2219/0004 , B01J2219/00105 , B01J2219/00182 , B01J2219/00186 , C07C51/265 , C07C63/26
摘要: Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and the product from the oxidation reaction is crude terephthalic acid (CTA), such CTA product can be purified and separated by more economical techniques than could be employed if the CTA were formed by a conventional high-temperature oxidation process.
-
公开(公告)号:US07692036B2
公开(公告)日:2010-04-06
申请号:US11154202
申请日:2005-06-16
申请人: Alan George Wonders , Robert Lin , Lee Reynolds Partin , Marcel de Vreede , Wayne Scott Strasser
发明人: Alan George Wonders , Robert Lin , Lee Reynolds Partin , Marcel de Vreede , Wayne Scott Strasser
IPC分类号: C07C51/16
CPC分类号: C07C51/16 , C07C51/21 , C07C51/265 , C07C63/26
摘要: Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and the product from the oxidation reaction is crude terephthalic acid (CTA), such CTA product can be purified and separated by more economical techniques than could be employed if the CTA were formed by a conventional high-temperature oxidation process.
-
公开(公告)号:US07572932B2
公开(公告)日:2009-08-11
申请号:US11154237
申请日:2005-06-16
CPC分类号: C07C51/265 , C07C51/21 , C07C51/487 , C07C63/26
摘要: Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and the product from the oxidation reaction is crude terephthalic acid (CTA), such CTA product can be purified and separated by more economical techniques than could be employed if the CTA were formed by a conventional high-temperature oxidation process.
摘要翻译: 公开了一种用于更有效和经济地进行可氧化化合物的液相氧化的优化方法和装置。 这种液相氧化在气泡塔反应器中进行,其在相对低的温度下提供高效反应。 当氧化的化合物是对二甲苯并且来自氧化反应的产物是粗对苯二甲酸(CTA)时,可以通过更经济的技术将这种CTA产物纯化和分离,如果CTA通过常规的高温 氧化过程。
-
-
-
-
-
-
-
-
-