JP2001501903A5 - - Google Patents
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- Publication number
- JP2001501903A5 JP2001501903A5 JP1998517965A JP51796598A JP2001501903A5 JP 2001501903 A5 JP2001501903 A5 JP 2001501903A5 JP 1998517965 A JP1998517965 A JP 1998517965A JP 51796598 A JP51796598 A JP 51796598A JP 2001501903 A5 JP2001501903 A5 JP 2001501903A5
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19642328.7 | 1996-10-14 | ||
| DE19642328A DE19642328A1 (de) | 1996-10-14 | 1996-10-14 | Verfahren zur Aufkonzentrierung von gebrauchten Schwefelsäuren |
| PCT/EP1997/005380 WO1998016464A1 (de) | 1996-10-14 | 1997-10-01 | Verfahren zur aufkonzentrierung von gebrauchten schwefelsäuren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001501903A JP2001501903A (ja) | 2001-02-13 |
| JP2001501903A5 true JP2001501903A5 (enExample) | 2005-04-07 |
Family
ID=7808703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10517965A Pending JP2001501903A (ja) | 1996-10-14 | 1997-10-01 | 使用済み硫酸の濃縮方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6332949B1 (enExample) |
| EP (1) | EP0931015B1 (enExample) |
| JP (1) | JP2001501903A (enExample) |
| KR (1) | KR100484697B1 (enExample) |
| AU (1) | AU4942497A (enExample) |
| BR (1) | BR9712305A (enExample) |
| CA (1) | CA2268414A1 (enExample) |
| DE (2) | DE19642328A1 (enExample) |
| TW (1) | TW408082B (enExample) |
| WO (1) | WO1998016464A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19920695A1 (de) * | 1999-05-05 | 2000-11-16 | Metallgesellschaft Ag | Verfahren zur Aufkonzentrierung von Dünnsäure |
| DE10231314B4 (de) * | 2002-07-10 | 2008-07-31 | Plinke Gmbh | Verfahren zum Einsatz von Edelstahlkondensatoren bei Anlagen zur Strippung von Nitrierabfallsäuren |
| DE102006022447A1 (de) * | 2006-05-13 | 2007-11-15 | Bayer Materialscience Ag | Verfahren zur gekoppelten Herstellung von Chlor und Isocyanaten |
| US8679291B2 (en) | 2007-03-13 | 2014-03-25 | Heartland Technology Partners Llc | Compact wastewater concentrator using waste heat |
| US8790496B2 (en) | 2007-03-13 | 2014-07-29 | Heartland Technology Partners Llc | Compact wastewater concentrator and pollutant scrubber |
| US8741100B2 (en) | 2007-03-13 | 2014-06-03 | Heartland Technology Partners Llc | Liquid concentrator |
| US8801897B2 (en) | 2007-03-13 | 2014-08-12 | Heartland Technology Partners Llc | Compact wastewater concentrator and contaminant scrubber |
| US10005678B2 (en) | 2007-03-13 | 2018-06-26 | Heartland Technology Partners Llc | Method of cleaning a compact wastewater concentrator |
| DE102007059513A1 (de) * | 2007-12-11 | 2009-06-18 | Bayer Materialscience Ag | Verfahren zur Herstellung von Nitrobenzol durch adiabate Nitrierung |
| WO2010093958A2 (en) | 2009-02-12 | 2010-08-19 | Heartland Technology Partners Llc | Compact wastewater concentrator using waste heat |
| WO2012100074A2 (en) | 2011-01-21 | 2012-07-26 | Heartland Technology Partners Llc | Condensation plume mitigation system for exhaust stacks |
| US9296624B2 (en) | 2011-10-11 | 2016-03-29 | Heartland Technology Partners Llc | Portable compact wastewater concentrator |
| US8808497B2 (en) | 2012-03-23 | 2014-08-19 | Heartland Technology Partners Llc | Fluid evaporator for an open fluid reservoir |
| US8741101B2 (en) | 2012-07-13 | 2014-06-03 | Heartland Technology Partners Llc | Liquid concentrator |
| US8585869B1 (en) | 2013-02-07 | 2013-11-19 | Heartland Technology Partners Llc | Multi-stage wastewater treatment system |
| US9199861B2 (en) | 2013-02-07 | 2015-12-01 | Heartland Technology Partners Llc | Wastewater processing systems for power plants and other industrial sources |
| US20200376406A1 (en) | 2019-05-31 | 2020-12-03 | Heartland Technology Partners Llc. | Harmful substance removal system and method |
| CN112573488A (zh) * | 2020-10-12 | 2021-03-30 | 江苏荣信环保科技有限公司 | 一种金属制品表面废硫酸处理工艺 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1143492B (de) * | 1959-08-13 | 1963-02-14 | Kestner App Evaporateurs | Verfahren zur stufenweisen Konzentration von Schwefelsaeure |
| US3789902A (en) * | 1971-06-18 | 1974-02-05 | Chemical Construction Corp | Method for concentrating dilute acidic solutions |
| US4409064A (en) * | 1978-10-16 | 1983-10-11 | Air Products And Chemicals, Inc. | Process for concentrating sulfuric acid in an evaporator |
| CA1142424A (en) * | 1978-10-16 | 1983-03-08 | Suresh M. Vora | Process for concentrating dilute solutions in an evaporator |
| EP0022181B1 (de) * | 1979-06-13 | 1983-10-12 | Bayer Ag | Verfahren und Vorrichtung zum Regenerieren von Schwefelsäure |
| DE3702541A1 (de) * | 1987-01-29 | 1988-08-11 | Bayer Ag | Pauling-kessel sowie verfahren zum aufkonzentrieren von schwefelsaeure |
| DE3922105A1 (de) * | 1989-07-05 | 1991-01-17 | Bayer Ag | Verfahren und vorrichtung zum konzentrieren metallsulfathaltiger schwefelsaeure |
| US5075097A (en) * | 1990-10-11 | 1991-12-24 | Cameron Gordon M | Method and apparatus for sulfuric acid concentration |
| US5139544A (en) * | 1990-10-22 | 1992-08-18 | Koch Engineering Company, Inc. | Gas-liquid contact column with improved mist eliminator and method |
| US5275701A (en) * | 1993-03-15 | 1994-01-04 | Air Products And Chemicals, Inc. | Process for purification and concentration of sulfuric acid |
-
1996
- 1996-10-14 DE DE19642328A patent/DE19642328A1/de not_active Ceased
-
1997
- 1997-10-01 DE DE59706449T patent/DE59706449D1/de not_active Expired - Lifetime
- 1997-10-01 AU AU49424/97A patent/AU4942497A/en not_active Abandoned
- 1997-10-01 BR BR9712305-6A patent/BR9712305A/pt not_active Application Discontinuation
- 1997-10-01 US US09/269,633 patent/US6332949B1/en not_active Expired - Lifetime
- 1997-10-01 KR KR10-1999-7003184A patent/KR100484697B1/ko not_active Expired - Lifetime
- 1997-10-01 CA CA002268414A patent/CA2268414A1/en not_active Abandoned
- 1997-10-01 WO PCT/EP1997/005380 patent/WO1998016464A1/de not_active Ceased
- 1997-10-01 JP JP10517965A patent/JP2001501903A/ja active Pending
- 1997-10-01 EP EP97912088A patent/EP0931015B1/de not_active Expired - Lifetime
- 1997-10-13 TW TW086114908A patent/TW408082B/zh active