JPS51146396A - The collecting method of the by-product of ammonium sulfate - Google Patents
The collecting method of the by-product of ammonium sulfateInfo
- Publication number
- JPS51146396A JPS51146396A JP7058875A JP7058875A JPS51146396A JP S51146396 A JPS51146396 A JP S51146396A JP 7058875 A JP7058875 A JP 7058875A JP 7058875 A JP7058875 A JP 7058875A JP S51146396 A JPS51146396 A JP S51146396A
- Authority
- JP
- Japan
- Prior art keywords
- ammonium sulfate
- product
- collecting method
- produced
- ammonooxidation
- 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
- Fertilizers (AREA)
Abstract
PURPOSE: When the nitrils are produced by the ammonooxidation of olefin, ammonium sulfate is recovered from waste liquid containing the by-produced ammonium sulfate.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7058875A JPS51146396A (en) | 1975-06-11 | 1975-06-11 | The collecting method of the by-product of ammonium sulfate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7058875A JPS51146396A (en) | 1975-06-11 | 1975-06-11 | The collecting method of the by-product of ammonium sulfate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51146396A true JPS51146396A (en) | 1976-12-15 |
JPS5710041B2 JPS5710041B2 (en) | 1982-02-24 |
Family
ID=13435859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7058875A Granted JPS51146396A (en) | 1975-06-11 | 1975-06-11 | The collecting method of the by-product of ammonium sulfate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51146396A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1123900A1 (en) * | 2000-02-11 | 2001-08-16 | Dsm N.V. | Process and apparatus for purifying an aqueous solution which contains ammonium sulfate, ammonium nitrate and organic compounds |
CN103601318A (en) * | 2013-11-22 | 2014-02-26 | 中国石油化工股份有限公司 | Method of recycling ammonium sulfate from ammonium sulfate waste liquor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3408157A (en) * | 1966-06-01 | 1968-10-29 | Standard Oil Co | Process for recovery of ammonium salts from process waste streams and disposal thereof |
JPS4878080A (en) * | 1972-01-21 | 1973-10-19 |
-
1975
- 1975-06-11 JP JP7058875A patent/JPS51146396A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3408157A (en) * | 1966-06-01 | 1968-10-29 | Standard Oil Co | Process for recovery of ammonium salts from process waste streams and disposal thereof |
JPS4878080A (en) * | 1972-01-21 | 1973-10-19 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1123900A1 (en) * | 2000-02-11 | 2001-08-16 | Dsm N.V. | Process and apparatus for purifying an aqueous solution which contains ammonium sulfate, ammonium nitrate and organic compounds |
CN103601318A (en) * | 2013-11-22 | 2014-02-26 | 中国石油化工股份有限公司 | Method of recycling ammonium sulfate from ammonium sulfate waste liquor |
Also Published As
Publication number | Publication date |
---|---|
JPS5710041B2 (en) | 1982-02-24 |
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