AU8537998A - Separation of suspended catalysts by cross-flow filtration on a membrane - Google Patents
Separation of suspended catalysts by cross-flow filtration on a membraneInfo
- Publication number
- AU8537998A AU8537998A AU85379/98A AU8537998A AU8537998A AU 8537998 A AU8537998 A AU 8537998A AU 85379/98 A AU85379/98 A AU 85379/98A AU 8537998 A AU8537998 A AU 8537998A AU 8537998 A AU8537998 A AU 8537998A
- Authority
- AU
- Australia
- Prior art keywords
- membrane
- separation
- cross
- flow filtration
- suspended catalysts
- 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.)
- Abandoned
Links
- 239000003054 catalyst Substances 0.000 title 1
- 238000009295 crossflow filtration Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/06—Tubular membrane modules
- B01D63/061—Manufacturing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/06—Tubular membrane modules
- B01D63/069—Tubular membrane modules comprising a bundle of tubular membranes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
- C07C29/172—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with the obtention of a fully saturated alcohol
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997127715 DE19727715A1 (en) | 1997-06-30 | 1997-06-30 | Process for the preparation of 1,4-butanediol |
DE19727715 | 1997-06-30 | ||
PCT/EP1998/003588 WO1999001206A1 (en) | 1997-06-30 | 1998-06-15 | Separation of suspended catalysts by cross-flow filtration on a membrane |
Publications (1)
Publication Number | Publication Date |
---|---|
AU8537998A true AU8537998A (en) | 1999-01-25 |
Family
ID=7834064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU85379/98A Abandoned AU8537998A (en) | 1997-06-30 | 1998-06-15 | Separation of suspended catalysts by cross-flow filtration on a membrane |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU8537998A (en) |
DE (1) | DE19727715A1 (en) |
WO (1) | WO1999001206A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2214701A (en) | 1999-12-17 | 2001-06-25 | Warner Lambert Research And Development Ireland Limited | A process for removing pyrophoric catalyst |
AU2001279628A1 (en) * | 2000-05-19 | 2001-11-26 | Gesellschaft Fur Physikalisch/Chemische Trennverfahren Mbh | Separation module and method for producing the same |
JP2012525245A (en) | 2009-04-29 | 2012-10-22 | ビーエーエスエフ ソシエタス・ヨーロピア | Catalyst adjustment method by membrane filtration |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53120681A (en) * | 1977-03-31 | 1978-10-21 | Toyo Soda Mfg Co Ltd | Reacting method with suspended catalyst |
DE2804225C3 (en) * | 1978-02-01 | 1980-07-31 | Gaf-Huels Chemie Gmbh, 4370 Marl | Process for obtaining a catalyst-free butynediol solution |
DE3561879D1 (en) * | 1984-10-12 | 1988-04-21 | Basf Ag | Process for the production of alkane diols |
FR2594137B1 (en) * | 1986-02-10 | 1989-02-17 | Inst Francais Du Petrole | PROCESS FOR HYDROTREATING LIQUID PHASE HEAVY HYDROCARBONS IN THE PRESENCE OF A DISPERSE CATALYST |
JPH078825B2 (en) * | 1986-08-20 | 1995-02-01 | 東芝セラミツクス株式会社 | Ester production equipment |
DE4012128A1 (en) * | 1990-04-14 | 1991-10-17 | Hoechst Ag | METHOD FOR RECOVERY CATALYST |
US5230804A (en) * | 1991-03-19 | 1993-07-27 | Hoechst Ag | Process for separating catalysts from suspensions by filtration |
DE4217245A1 (en) * | 1992-05-25 | 1993-12-02 | Degussa | Process for the separation of catalyst-free working solution from the hydrogenation of the Anthrachionverfahrens for the production of hydrogen peroxide |
FR2749191B1 (en) * | 1996-06-04 | 1998-07-17 | Rhone Poulenc Fibres | METHOD FOR FILTERING A THREE-PHASE REACTION MIXTURE |
-
1997
- 1997-06-30 DE DE1997127715 patent/DE19727715A1/en not_active Withdrawn
-
1998
- 1998-06-15 WO PCT/EP1998/003588 patent/WO1999001206A1/en active Application Filing
- 1998-06-15 AU AU85379/98A patent/AU8537998A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1999001206A1 (en) | 1999-01-14 |
DE19727715A1 (en) | 1999-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |