HK1125621A1 - Device for purification of waste sulfuric acid - Google Patents

Device for purification of waste sulfuric acid

Info

Publication number
HK1125621A1
HK1125621A1 HK09103878.2A HK09103878A HK1125621A1 HK 1125621 A1 HK1125621 A1 HK 1125621A1 HK 09103878 A HK09103878 A HK 09103878A HK 1125621 A1 HK1125621 A1 HK 1125621A1
Authority
HK
Hong Kong
Prior art keywords
purification
sulfuric acid
waste sulfuric
waste
acid
Prior art date
Application number
HK09103878.2A
Inventor
Lueder Henke
Peter Pataky
Joachim Hetzel
Hansjuergen Winterbauer
Original Assignee
Plinke Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Plinke Gmbh filed Critical Plinke Gmbh
Publication of HK1125621A1 publication Critical patent/HK1125621A1/en

Links

HK09103878.2A 2007-08-20 2009-04-27 Device for purification of waste sulfuric acid HK1125621A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2007101426410A CN101372320B (en) 2007-08-20 2007-08-20 Equipment for purifying waste sulfuric acid

Publications (1)

Publication Number Publication Date
HK1125621A1 true HK1125621A1 (en) 2009-08-14

Family

ID=40446730

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09103878.2A HK1125621A1 (en) 2007-08-20 2009-04-27 Device for purification of waste sulfuric acid

Country Status (2)

Country Link
CN (1) CN101372320B (en)
HK (1) HK1125621A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101910338B1 (en) * 2010-11-22 2018-10-22 데이진 아라미드 비.브이. Method for increasing the sulfuric acid concentration of a sulfuric acid solution
CN102219191A (en) * 2011-04-20 2011-10-19 江苏亚邦染料股份有限公司 Recycling method for waste sulfuric acid of dye intermediate product
CN103224222B (en) * 2013-05-08 2014-12-24 周长祥 Apparatus for purifying organic matters in waste sulfuric acid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654282A5 (en) * 1983-02-09 1986-02-14 Bertrams Ag METHOD AND DEVICE FOR CONCENTRATING AND PURIFYING SULFURIC ACID CONTAINING ORGANIC IMPURITIES.
JPH08337406A (en) * 1995-06-15 1996-12-24 Sumitomo Chem Co Ltd Production of high-purity sulfuric acid
CN1251966C (en) * 2002-04-05 2006-04-19 索尼株式会社 System for recycling spent sulfuric acid, method for recycling sulfuric acid waste, and recycled sulfuric acid
CN1266033C (en) * 2002-06-25 2006-07-26 南化集团研究院 Recovery and use for dilute acid in boiling furnace mixing-burning sulphur production installation
AU2002360892A1 (en) * 2002-12-04 2004-06-23 Infineon Technologies Ag Bidirectional emitting and receiving module

Also Published As

Publication number Publication date
CN101372320A (en) 2009-02-25
CN101372320B (en) 2011-09-07

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