JPS54109100A - Selectively separation recovering method for oxyacid-containing ions of vanadium and molybdate ions - Google Patents
Selectively separation recovering method for oxyacid-containing ions of vanadium and molybdate ionsInfo
- Publication number
- JPS54109100A JPS54109100A JP1676578A JP1676578A JPS54109100A JP S54109100 A JPS54109100 A JP S54109100A JP 1676578 A JP1676578 A JP 1676578A JP 1676578 A JP1676578 A JP 1676578A JP S54109100 A JPS54109100 A JP S54109100A
- Authority
- JP
- Japan
- Prior art keywords
- ions
- soln
- oxyacid
- contg
- molybdate
- 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
- 150000002500 ions Chemical class 0.000 title abstract 4
- -1 molybdate ions Chemical class 0.000 title abstract 4
- 238000000926 separation method Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- 229910052720 vanadium Inorganic materials 0.000 title 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910021645 metal ion Inorganic materials 0.000 abstract 2
- 229920000768 polyamine Polymers 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 239000002699 waste material Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- VFJGSODRRFCYAY-UHFFFAOYSA-N n-[2-(2-aminoethylamino)ethyl]dodecanamide;hydrochloride Chemical compound Cl.CCCCCCCCCCCC(=O)NCCNCCN VFJGSODRRFCYAY-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
PURPOSE: To selectively separation recover oxyacid-contg. ions of V and molybdate ions from othe metal ions by adding an aliph. polymaine derivative as a recovering agent to a soln. used to treat a waste catalyst.
CONSTITUTION: An aq. soln. used to treat a waste catalyst is treated by adding an aliph. polyamine derivative such as N-monolauroyldiethylene-triamine hydrochloride obtd. by condensation of a polyamine of the formula, e.g. ethyleneiamine and a higher or halogenated fatty acid. The soln. contains (A) metal ions such as Ni and Co ions, (B) oxyacid-contg. ions of V such as vanadate ions and (C) molybdate ions. The soln. is then regulated to pH 3W5 and blown with air to separation recover the components (B) and (C) as bubbles from the component (A)-contg. soln. A soln. obtd. from the recovered bubbles is regulated to pH 8W10 and blown with air to separation recover the component (B) as bubbles from the unbubbled component (C)-contg. soln.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1676578A JPS54109100A (en) | 1978-02-16 | 1978-02-16 | Selectively separation recovering method for oxyacid-containing ions of vanadium and molybdate ions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1676578A JPS54109100A (en) | 1978-02-16 | 1978-02-16 | Selectively separation recovering method for oxyacid-containing ions of vanadium and molybdate ions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54109100A true JPS54109100A (en) | 1979-08-27 |
| JPS5527013B2 JPS5527013B2 (en) | 1980-07-17 |
Family
ID=11925310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1676578A Granted JPS54109100A (en) | 1978-02-16 | 1978-02-16 | Selectively separation recovering method for oxyacid-containing ions of vanadium and molybdate ions |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54109100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4500495A (en) * | 1982-09-24 | 1985-02-19 | Chevron Research Company | Recovering metals from spent hydroprocessing catalysts |
-
1978
- 1978-02-16 JP JP1676578A patent/JPS54109100A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4500495A (en) * | 1982-09-24 | 1985-02-19 | Chevron Research Company | Recovering metals from spent hydroprocessing catalysts |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5527013B2 (en) | 1980-07-17 |
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