JPS5276295A - Elimination of mercury from sulfuric acid - Google Patents
Elimination of mercury from sulfuric acidInfo
- Publication number
- JPS5276295A JPS5276295A JP15316375A JP15316375A JPS5276295A JP S5276295 A JPS5276295 A JP S5276295A JP 15316375 A JP15316375 A JP 15316375A JP 15316375 A JP15316375 A JP 15316375A JP S5276295 A JPS5276295 A JP S5276295A
- Authority
- JP
- Japan
- Prior art keywords
- mercury
- sulfuric acid
- elimination
- eliminate
- copper
- 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
Links
Landscapes
- Treating Waste Gases (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: A method to eliminate mercury to a restricted value or lower by simple treatment, which is to add a compound that produce bromine in sulfuric acid and to eliminate precipitate of copper bromide absorbing mercury bromide on it, after the addition of copper in sulfuric acid containing mercury.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50153163A JPS5818323B2 (en) | 1975-12-22 | 1975-12-22 | Ryuu Sanchi Yuunosuiginji Yokiyohou |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50153163A JPS5818323B2 (en) | 1975-12-22 | 1975-12-22 | Ryuu Sanchi Yuunosuiginji Yokiyohou |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5276295A true JPS5276295A (en) | 1977-06-27 |
JPS5818323B2 JPS5818323B2 (en) | 1983-04-12 |
Family
ID=15556409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50153163A Expired JPS5818323B2 (en) | 1975-12-22 | 1975-12-22 | Ryuu Sanchi Yuunosuiginji Yokiyohou |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5818323B2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50137890A (en) * | 1974-04-24 | 1975-11-01 |
-
1975
- 1975-12-22 JP JP50153163A patent/JPS5818323B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50137890A (en) * | 1974-04-24 | 1975-11-01 |
Also Published As
Publication number | Publication date |
---|---|
JPS5818323B2 (en) | 1983-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5367959A (en) | Method of treating organic waste water | |
JPS51141793A (en) | Method of forming calcium sulfate whisker | |
JPS5276295A (en) | Elimination of mercury from sulfuric acid | |
JPS5212116A (en) | Process for purification of pyrolignous acid | |
JPS5230170A (en) | Method of photoetching | |
JPS5212753A (en) | Water clarifier | |
JPS5375168A (en) | Recovering method of ammonia | |
JPS51131164A (en) | Method of treating waste water containing mercury | |
JPS537683A (en) | Purification of pyridoxine | |
JPS5325274A (en) | Multiple-effect evaporator | |
JPS5253793A (en) | Method for elimanating small amount of mercury from sulfuric acid | |
JPS51124050A (en) | Treatment method of waste water containing formaldehyde | |
JPS5216866A (en) | Method of lowering cod in drainage | |
JPS5244793A (en) | Refinement of caustic alkali containing fluorine compound | |
JPS5229925A (en) | Voltage step-up circuit | |
JPS5253814A (en) | Preparation of perfluorovinylcarboxylic acid | |
JPS51117995A (en) | Hidrogen purifying process | |
JPS5237653A (en) | Prevention of a bolt from falling off | |
JPS51112493A (en) | Uranium adsorbent | |
JPS51118376A (en) | Semiconductor unit | |
JPS5238466A (en) | Superpurification method of brine | |
JPS52138480A (en) | Treatment of absorbent | |
JPS5238492A (en) | Preventing sulfite from oxidation | |
JPS51119902A (en) | Manufacture of commutator | |
JPS53137942A (en) | Treatment of mother liquor of mixed acid |