Invention Grant
- Patent Title: Method and device for the continuous neutralization of hydrochloric acid
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Application No.: US16479030Application Date: 2018-01-18
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Publication No.: US11034581B2Publication Date: 2021-06-15
- Inventor: Andreas Brachmann , Thomas Freitag , Juergen Hecke , Axel Hirschberg , Wolfgang Kern , Martin Leipnitz , Ralf Friedrichsen , Volker Rossmann
- Applicant: Covestro Deutschland AG
- Applicant Address: DE Leverkusen
- Assignee: Covestro Deutschland AG
- Current Assignee: Covestro Deutschland AG
- Current Assignee Address: DE Leverkusen
- Agency: Faegre Drinker Biddle & Reath LLP
- Priority: EP17152418 20170120
- International Application: PCT/EP2018/051146 WO 20180118
- International Announcement: WO2018/134277 WO 20180726
- Main IPC: C01B7/01
- IPC: C01B7/01 ; C02F1/66 ; C02F1/46 ; C01B7/04 ; C01B7/07 ; C02F1/467 ; C02F101/12
Abstract:
Disclosed is a method and a device for the continuous neutralization of hydrochloric acid at an industrial scale.
Public/Granted literature
- US20190330060A1 METHOD AND DEVICE FOR THE CONTINUOUS NEUTRALIZATION OF HYDROCHLORIC ACID Public/Granted day:2019-10-31
Information query
