JPS56166938A - Removal of iron cyanide ion in solution - Google Patents

Removal of iron cyanide ion in solution

Info

Publication number
JPS56166938A
JPS56166938A JP6968080A JP6968080A JPS56166938A JP S56166938 A JPS56166938 A JP S56166938A JP 6968080 A JP6968080 A JP 6968080A JP 6968080 A JP6968080 A JP 6968080A JP S56166938 A JPS56166938 A JP S56166938A
Authority
JP
Japan
Prior art keywords
solution
activated alumina
metal
ion
salt
Prior art date
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.)
Granted
Application number
JP6968080A
Other languages
Japanese (ja)
Other versions
JPS6054093B2 (en
Inventor
Toshiyuki Yamamoto
Koichi Oota
Koichi Mukai
Takashi Azegami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIKKEI GIKEN KK
Nippon Light Metal Research Laboratory Ltd
Nikkei Kako KK
Original Assignee
NIKKEI GIKEN KK
Nippon Light Metal Research Laboratory Ltd
Nikkei Kako KK
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 NIKKEI GIKEN KK, Nippon Light Metal Research Laboratory Ltd, Nikkei Kako KK filed Critical NIKKEI GIKEN KK
Priority to JP6968080A priority Critical patent/JPS6054093B2/en
Publication of JPS56166938A publication Critical patent/JPS56166938A/en
Publication of JPS6054093B2 publication Critical patent/JPS6054093B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE: To efficiently remove the iron cyanide ion in a solution by supporting a specifiec metal or a salt thereof on an activated alumina adsorbing and collecting a cyanide complex ion in the solution.
CONSTITUTION: Activated alumina is immersed in a water soluble salt such as sulfate or nitrate of a metal selected from Mn, Cu and Co. The resulting activated alumina supporting said metal salt is baked in the air or a reductive atmosphere to reduce a part of said metal salt to a metal. The activated alumina prepared as described above is brought into contact with a solution containing iron cyanide ion, and the cyanide complex ion in the solution is adsorbed and collected to said activated alumina and separated from the solution. The activated alumina separated from the solution is re-baked to be used repeatedly.
COPYRIGHT: (C)1981,JPO&Japio
JP6968080A 1980-05-27 1980-05-27 How to remove iron cyanide ions from solution Expired JPS6054093B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6968080A JPS6054093B2 (en) 1980-05-27 1980-05-27 How to remove iron cyanide ions from solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6968080A JPS6054093B2 (en) 1980-05-27 1980-05-27 How to remove iron cyanide ions from solution

Publications (2)

Publication Number Publication Date
JPS56166938A true JPS56166938A (en) 1981-12-22
JPS6054093B2 JPS6054093B2 (en) 1985-11-28

Family

ID=13409809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6968080A Expired JPS6054093B2 (en) 1980-05-27 1980-05-27 How to remove iron cyanide ions from solution

Country Status (1)

Country Link
JP (1) JPS6054093B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015225012A (en) * 2014-05-29 2015-12-14 株式会社東芝 Method and device of treating radioactive material absorbent

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6363693U (en) * 1986-10-14 1988-04-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015225012A (en) * 2014-05-29 2015-12-14 株式会社東芝 Method and device of treating radioactive material absorbent

Also Published As

Publication number Publication date
JPS6054093B2 (en) 1985-11-28

Similar Documents

Publication Publication Date Title
JPS56166938A (en) Removal of iron cyanide ion in solution
JPS5330986A (en) Removing method for heavy metals contained in exhaust water
JPS532381A (en) Making harmless method for incinerated ash containing heavy metals
JPS5278602A (en) Vacuum degassing of molten metal
JPS574229A (en) Metallic ion adsorbent
JPS5229471A (en) Method of highly purifying gas by removing various impurities
JPS5287860A (en) Method of removing heavy metal ion in drainage
JPS541288A (en) Method of simultaneously removing nitrogen oxide and sulfur oxide
JPS5775139A (en) Separation of heavy metal
JPS5314165A (en) Wet method for simultaneous desulfurization and denitration
JPS5424203A (en) Collecting method for noble metals
SU1057564A1 (en) Method for removing monovalent copper ions from surface of non-ferrous metal mineral particles
JPS5252178A (en) Simultaneous wet desulfurization-denitration method of exhaust gas
JPS5229467A (en) Method of removing nox
JPS5321340A (en) Exhaust muffler having fine particle collector
JPS5231921A (en) Treating method of oxide ore containing iron
JPS5368473A (en) Method of removing iron impurities contained in gas
JPS5387980A (en) Treating method for gas containing odor constituents and ozone
JPS5325201A (en) Separation and collection method for powders, containing metal, and containing carbon
JPS5626533A (en) Removing method of mercury in gas
JPS5364956A (en) Method of treating waste liquid containing heavy metal
JPS51126910A (en) Process and apparatus for removing liquid metals contained in cover ga s
JPS5381477A (en) Removing method for heavy metal contained in solution used in treatment of exhaust gas
JPS5585698A (en) Treating method for plating waste liquid containing tin
JPS574228A (en) Heavy metallic ion adsorbent