JPH0439397B2 - - Google Patents
Info
- Publication number
- JPH0439397B2 JPH0439397B2 JP59149773A JP14977384A JPH0439397B2 JP H0439397 B2 JPH0439397 B2 JP H0439397B2 JP 59149773 A JP59149773 A JP 59149773A JP 14977384 A JP14977384 A JP 14977384A JP H0439397 B2 JPH0439397 B2 JP H0439397B2
- Authority
- JP
- Japan
- Prior art keywords
- oxide
- mixture
- phosphine
- weight
- carbon atoms
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/26—Treatment of water, waste water, or sewage by extraction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
- C07F9/5304—Acyclic saturated phosphine oxides or thioxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Extraction Or Liquid Replacement (AREA)
- Physical Water Treatments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000432929A CA1200627A (en) | 1983-07-21 | 1983-07-21 | Process for solvent extraction using phosphine oxide mixtures |
| CA432929 | 1983-07-21 | ||
| CA444795 | 1984-01-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6041591A JPS6041591A (ja) | 1985-03-05 |
| JPH0439397B2 true JPH0439397B2 (enrdf_load_stackoverflow) | 1992-06-29 |
Family
ID=4125723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59149773A Granted JPS6041591A (ja) | 1983-07-21 | 1984-07-20 | ホスフインオキシドを用いる溶媒抽出法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS6041591A (enrdf_load_stackoverflow) |
| CA (1) | CA1200627A (enrdf_load_stackoverflow) |
| ZA (1) | ZA845643B (enrdf_load_stackoverflow) |
-
1983
- 1983-07-21 CA CA000432929A patent/CA1200627A/en not_active Expired
-
1984
- 1984-07-20 ZA ZA845643A patent/ZA845643B/xx unknown
- 1984-07-20 JP JP59149773A patent/JPS6041591A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6041591A (ja) | 1985-03-05 |
| CA1200627A (en) | 1986-02-11 |
| ZA845643B (en) | 1985-03-27 |
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