FR2290955A1 - Procede de separation de catalyseurs d'epoxydation et d'hydroxylation a partir de residus de distillation - Google Patents
Procede de separation de catalyseurs d'epoxydation et d'hydroxylation a partir de residus de distillationInfo
- Publication number
- FR2290955A1 FR2290955A1 FR7535226A FR7535226A FR2290955A1 FR 2290955 A1 FR2290955 A1 FR 2290955A1 FR 7535226 A FR7535226 A FR 7535226A FR 7535226 A FR7535226 A FR 7535226A FR 2290955 A1 FR2290955 A1 FR 2290955A1
- Authority
- FR
- France
- Prior art keywords
- distn
- epoxidation
- inert
- cpds
- residues
- 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
- 239000003054 catalyst Substances 0.000 title abstract 4
- 230000033444 hydroxylation Effects 0.000 title abstract 3
- 238000005805 hydroxylation reaction Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 3
- 238000006735 epoxidation reaction Methods 0.000 title abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
- 238000009835 boiling Methods 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000011084 recovery Methods 0.000 abstract 2
- 229910052770 Uranium Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 229910052702 rhenium Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G31/00—Compounds of vanadium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G33/00—Compounds of niobium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G41/00—Compounds of tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742454572 DE2454572C3 (de) | 1974-11-18 | 1974-11-18 | Verfahren zur Abtrennung von Epoxidations- und Hydroxylierungskatalysatoren aus Destillationsrückständen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2290955A1 true FR2290955A1 (fr) | 1976-06-11 |
| FR2290955B1 FR2290955B1 (enExample) | 1977-12-16 |
Family
ID=5931109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7535226A Granted FR2290955A1 (fr) | 1974-11-18 | 1975-11-18 | Procede de separation de catalyseurs d'epoxydation et d'hydroxylation a partir de residus de distillation |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5843136B2 (enExample) |
| AT (1) | AT347412B (enExample) |
| CA (1) | CA1067061A (enExample) |
| DE (1) | DE2454572C3 (enExample) |
| FR (1) | FR2290955A1 (enExample) |
| NL (1) | NL182125C (enExample) |
| PL (1) | PL99331B1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6126515A (ja) * | 1984-07-18 | 1986-02-05 | Daicel Chem Ind Ltd | タングステン化合物の回収方法 |
| ES2267376B1 (es) * | 2005-03-16 | 2008-01-01 | Gonzalo Yebenes De Madrid | Sistema de ondeo forzado de banderas para dispositivos publicitarios y similares y los correspondientes metodos de operacion de dicho sistema. |
| BR112023004203A2 (pt) * | 2020-09-28 | 2023-04-11 | Avantium Knowledge Centre Bv | Processo para produzir etilenoglicol e/ou propilenoglicol e/ou glicerol |
-
1974
- 1974-11-18 DE DE19742454572 patent/DE2454572C3/de not_active Expired
-
1975
- 1975-09-25 NL NL7511300A patent/NL182125C/xx not_active IP Right Cessation
- 1975-10-31 JP JP13055575A patent/JPS5843136B2/ja not_active Expired
- 1975-11-17 AT AT872675A patent/AT347412B/de not_active IP Right Cessation
- 1975-11-17 PL PL18478575A patent/PL99331B1/pl unknown
- 1975-11-18 FR FR7535226A patent/FR2290955A1/fr active Granted
- 1975-11-18 CA CA239,905A patent/CA1067061A/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| NL182125B (nl) | 1987-08-17 |
| FR2290955B1 (enExample) | 1977-12-16 |
| ATA872675A (de) | 1978-05-15 |
| NL7511300A (nl) | 1976-05-20 |
| DE2454572C3 (de) | 1983-05-19 |
| JPS51101800A (ja) | 1976-09-08 |
| CA1067061A (en) | 1979-11-27 |
| NL182125C (nl) | 1988-01-18 |
| DE2454572B2 (de) | 1977-04-28 |
| JPS5843136B2 (ja) | 1983-09-24 |
| PL99331B1 (pl) | 1978-07-31 |
| AT347412B (de) | 1978-12-27 |
| DE2454572A1 (de) | 1976-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |