JPS53123377A - Treating method for aqueous solution of acid - Google Patents
Treating method for aqueous solution of acidInfo
- Publication number
- JPS53123377A JPS53123377A JP3878177A JP3878177A JPS53123377A JP S53123377 A JPS53123377 A JP S53123377A JP 3878177 A JP3878177 A JP 3878177A JP 3878177 A JP3878177 A JP 3878177A JP S53123377 A JPS53123377 A JP S53123377A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- aqueous solution
- treating method
- cpd
- acid soln
- 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.)
- Pending
Links
Abstract
PURPOSE: To concentrate various kinds of aq. acid soln. economically with low heat consumption by a simple oepration, by contact of the aq. acid soln. with a specific cpd. so as to extract the acid and a portion of the water into the cpd.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3878177A JPS53123377A (en) | 1977-04-04 | 1977-04-04 | Treating method for aqueous solution of acid |
US06/109,065 US4301083A (en) | 1977-04-04 | 1980-01-02 | Preparation of etherified polyoxyalkylene derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3878177A JPS53123377A (en) | 1977-04-04 | 1977-04-04 | Treating method for aqueous solution of acid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53123377A true JPS53123377A (en) | 1978-10-27 |
Family
ID=12534825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3878177A Pending JPS53123377A (en) | 1977-04-04 | 1977-04-04 | Treating method for aqueous solution of acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53123377A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016145158A (en) * | 2015-02-06 | 2016-08-12 | 味の素株式会社 | Method for concentrating amino acid aqueous solution and method for separating amino acid |
-
1977
- 1977-04-04 JP JP3878177A patent/JPS53123377A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016145158A (en) * | 2015-02-06 | 2016-08-12 | 味の素株式会社 | Method for concentrating amino acid aqueous solution and method for separating amino acid |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5356251A (en) | Prevention of devitrifiction of aromatic polyester | |
JPS529963A (en) | Method for removing arsenic and silicic acid contained in aqueous solu tion simultaneously | |
JPS53123377A (en) | Treating method for aqueous solution of acid | |
JPS53123547A (en) | Moisture absorption element | |
JPS544813A (en) | Copper recevering method | |
JPS51135173A (en) | Method of treating waste liquor containing acids and metal salts there of | |
JPS51142864A (en) | Treating method of fluorine ion-containing waste liquor | |
JPS52148959A (en) | Treating method of ammoniacal nitrogen compound contained in a solution | |
JPS544816A (en) | Mercury recovering method | |
JPS52126685A (en) | Removal of heavy-metal ions | |
JPS53113287A (en) | Regeneration method of active carbon | |
JPS5216859A (en) | Method of treating alkali waste water | |
JPS5390650A (en) | Waste water treatment | |
JPS53143727A (en) | Production of oriented polyamide | |
JPS5314254A (en) | Pressure reducing set | |
JPS5385549A (en) | Absorption type refrigerator | |
JPS53112619A (en) | Magnetic bubble transfer pattern | |
JPS53111394A (en) | Elimination of monomer included in polyamide resin | |
JPS5261165A (en) | Method of removing slime | |
JPS5315344A (en) | Preparation of 5-cyclohexadecene-1-one | |
JPS5390178A (en) | Water purifying method | |
JPS5314166A (en) | Wet method for simultaneous desulfurization and denitration | |
JPS52100368A (en) | Treatment of waste water or waste solution containing tripolyphosphori c acid and iron complex | |
JPS52141535A (en) | Division system | |
JPS5319971A (en) | Neutralizing method of water solution |