AU481953A - - Google Patents
Info
- Publication number
- AU481953A AU481953A AU6699074A AU6699074A AU481953A AU 481953 A AU481953 A AU 481953A AU 6699074 A AU6699074 A AU 6699074A AU 6699074 A AU6699074 A AU 6699074A AU 481953 A AU481953 A AU 481953A
- Authority
- AU
- Australia
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/90—Separation; Purification
- C01B17/94—Recovery from nitration acids
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU66990/74A AU481953B2 (en) | 1974-03-21 | One-step spent acid purification process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU66990/74A AU481953B2 (en) | 1974-03-21 | One-step spent acid purification process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU481953A true AU481953A (da) | 1975-09-25 |
| AU481953B2 AU481953B2 (en) | 1975-09-25 |