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 distillation

Info

Publication number: FR2290955A1
Authority: FR; France
Prior art keywords: distn; epoxidation; inert; cpds; residues
Prior art date: 1974-11-18
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

Application number

FR7535226A

Other languages

English (en)

French (fr)

Other versions

FR2290955B1 (de

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Evonik Operations GmbH

Original Assignee

Degussa GmbH

Deutsche Gold und Silber Scheideanstalt

Priority date (The priority date 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 date listed.)

1974-11-18

Filing date

1975-11-18

Publication date

1976-06-11

1975-11-18 Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH

1976-06-11 Publication of FR2290955A1 publication Critical patent/FR2290955A1/fr

1977-12-16 Application granted granted Critical

1977-12-16 Publication of FR2290955B1 publication Critical patent/FR2290955B1/fr

Status Granted legal-status Critical Current

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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

FR7535226A 1974-11-18 1975-11-18 Procede de separation de catalyseurs d'epoxydation et d'hydroxylation a partir de residus de distillation Granted FR2290955A1 (fr)

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 (de)	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 (de)
AT (1)	AT347412B (de)
CA (1)	CA1067061A (de)
DE (1)	DE2454572C3 (de)
FR (1)	FR2290955A1 (de)
NL (1)	NL182125C (de)
PL (1)	PL99331B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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.
WO2022064037A1 (en) *	2020-09-28	2022-03-31	Avantium Knowledge Centre B.V.	Process for producing glycols from carbohydrates and burning waste

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 PL PL18478575A patent/PL99331B1/pl unknown
- 1975-11-17 AT AT872675A patent/AT347412B/de not_active IP Right Cessation
- 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)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number	Publication date
NL7511300A (nl)	1976-05-20
NL182125C (nl)	1988-01-18
DE2454572C3 (de)	1983-05-19
JPS51101800A (ja)	1976-09-08
ATA872675A (de)	1978-05-15
PL99331B1 (pl)	1978-07-31
AT347412B (de)	1978-12-27
DE2454572B2 (de)	1977-04-28
FR2290955B1 (de)	1977-12-16
DE2454572A1 (de)	1976-05-26
NL182125B (nl)	1987-08-17
JPS5843136B2 (ja)	1983-09-24
CA1067061A (en)	1979-11-27

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Legal Events

Date	Code	Title	Description
1991-09-27	ST	Notification of lapse