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Patent Agency Ranking
公开(公告)号：DE59910534D1
公开(公告)日：2004-10-21
申请号：DE59910534
申请日：1999-10-12
Applicant: BASF AG
Inventor： HUEBINGER WOLFGANG , STAUFER GUENTER , KELLER PETER
Abstract: Countercurrent stripping pipe for removing volatile organic constituents from reaction products, having a column pipe ( 201 ) composed of a plurality of pipe sections ( 201 a-d), in which trays ( 202 ) are arranged, connections ( 205, 208 ) for supplying and removing the reaction products and connections ( 206, 207 ) for supplying and removing at least one stripping agent in countercurrent to the reaction products. In accordance with the invention, a plurality of successive trays ( 202 ) in each case are joined to one another and form at least two inserts ( 211 a-c) which can be removed from the column pipe ( 201 ).
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公开(公告)号：AT276026T
公开(公告)日：2004-10-15
申请号：AT99950707
申请日：1999-10-12
Applicant: BASF AG
Inventor： HUEBINGER WOLFGANG , STAUFER GUENTER , KELLER PETER
Abstract: Countercurrent stripping pipe for removing volatile organic constituents from reaction products, having a column pipe ( 201 ) composed of a plurality of pipe sections ( 201 a-d), in which trays ( 202 ) are arranged, connections ( 205, 208 ) for supplying and removing the reaction products and connections ( 206, 207 ) for supplying and removing at least one stripping agent in countercurrent to the reaction products. In accordance with the invention, a plurality of successive trays ( 202 ) in each case are joined to one another and form at least two inserts ( 211 a-c) which can be removed from the column pipe ( 201 ).
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公开(公告)号：TR200101091T2
公开(公告)日：2001-09-21
申请号：TR200101091
申请日：1999-10-12
Applicant: BASF AG
Inventor： HUEBINGER WOLFGANG , STAUFER GUENTER , KELLER PETER
Abstract: Countercurrent stripping pipe for removing volatile organic constituents from reaction products, having a column pipe ( 201 ) composed of a plurality of pipe sections ( 201 a-d), in which trays ( 202 ) are arranged, connections ( 205, 208 ) for supplying and removing the reaction products and connections ( 206, 207 ) for supplying and removing at least one stripping agent in countercurrent to the reaction products. In accordance with the invention, a plurality of successive trays ( 202 ) in each case are joined to one another and form at least two inserts ( 211 a-c) which can be removed from the column pipe ( 201 ).
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公开(公告)号：BR9914567A
公开(公告)日：2001-07-03
申请号：BR9914567
申请日：1999-10-12
Applicant: BASF AG
Inventor： HUEBINGER WOLFGANG , STAUFER GUENTER , KELLER PETER
Abstract: Countercurrent stripping pipe for removing volatile organic constituents from reaction products, having a column pipe ( 201 ) composed of a plurality of pipe sections ( 201 a-d), in which trays ( 202 ) are arranged, connections ( 205, 208 ) for supplying and removing the reaction products and connections ( 206, 207 ) for supplying and removing at least one stripping agent in countercurrent to the reaction products. In accordance with the invention, a plurality of successive trays ( 202 ) in each case are joined to one another and form at least two inserts ( 211 a-c) which can be removed from the column pipe ( 201 ).
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公开(公告)号：DE19847115C1
公开(公告)日：2000-05-04
申请号：DE19847115
申请日：1998-10-13
Applicant: BASF AG
Inventor： HUEBINGER WOLFGANG , STAUFER GUENTER , KELLER PETER
Abstract: The invention relates to a counterflow stripping tube for removing volatile organic components from reaction products, comprising a column tube (201) consisting of several runs (210a-d) in which sieve bottoms (202) are mounted, connections (205, 208) for feeding and evacuating the reaction products and connections (206, 207) for feeding and evacuating at least one stripping agent in counterflow direction in reaction to the reaction products. According to the invention, several successive sieve bottoms (202) are connected with each other and form at least two inserts (211a-d) removable from the column tube (201).
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