GB2340487A - Process and plant for treatment of distillery lees - Google Patents
Process and plant for treatment of distillery leesInfo
- Publication number
- GB2340487A GB2340487A GB9926973A GB9926973A GB2340487A GB 2340487 A GB2340487 A GB 2340487A GB 9926973 A GB9926973 A GB 9926973A GB 9926973 A GB9926973 A GB 9926973A GB 2340487 A GB2340487 A GB 2340487A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ion exchange
- zone
- exchange resin
- distillery
- lees
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12F—RECOVERY OF BY-PRODUCTS OF FERMENTED SOLUTIONS; DENATURED ALCOHOL; PREPARATION THEREOF
- C12F3/00—Recovery of by-products
- C12F3/10—Recovery of by-products from distillery slops
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
A process is described for the treatment of distillery lees containing copper values and waxy materials. This process comprises passing distillery lees containing copper values and waxy materials to a settling zone, retaining the distillery lees in the settling zone for a period of time effective for allowing settlement of waxy solids therefrom, recovering a liquid phase from the settling zone, contacting the liquid phase with a cation exchange resin in a first ion exchange zone having an inlet region and an outlet and containing a charge of a cation exchange resin, the cation exchange resin in the first ion exchange zone being at least partially in the H<SP>+</SP> form, recovering an intermediate liquor from the first ion exchange zone, contacting the intermediate liquor with a cation exchange resin in a second ion exchange zone, the cation exchange resin in the second ion exchange zone being at least partially in the H<SP>+</SP> form, recovering a final liquor having a reduced copper content from the second ion exchange zone, and backwashing ion exchange resin of the inlet portion of the first ion exchange zone with a portion of the final liquor to remove waxy materials deposited on the ion exchange resin therefrom.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9711110.8A GB9711110D0 (en) | 1997-05-29 | 1997-05-29 | Process and plant |
| GBGB9725045.0A GB9725045D0 (en) | 1997-05-29 | 1997-11-26 | Process and plant |
| PCT/GB1998/001536 WO1998054290A2 (en) | 1997-05-29 | 1998-05-27 | Process and plant for treatment of distillery lees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB9926973D0 GB9926973D0 (en) | 2000-01-12 |
| GB2340487A true GB2340487A (en) | 2000-02-23 |
Family
ID=26311620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9926973A Withdrawn GB2340487A (en) | 1997-05-29 | 1998-05-27 | Process and plant for treatment of distillery lees |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU7664998A (en) |
| GB (1) | GB2340487A (en) |
| WO (1) | WO1998054290A2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB959227A (en) * | 1961-02-11 | 1964-05-27 | Asahi Chemical Ind | A method for the recovery of metallic and metal complex ions from a slurry containing the same |
| GB1081718A (en) * | 1964-06-06 | 1967-08-31 | Lesaffre & Cie | Treatment of residual liquids of fermentation of molasses for the purpose of obtaining a product which can be used for animal feeding |
-
1998
- 1998-05-27 GB GB9926973A patent/GB2340487A/en not_active Withdrawn
- 1998-05-27 WO PCT/GB1998/001536 patent/WO1998054290A2/en active Application Filing
- 1998-05-27 AU AU76649/98A patent/AU7664998A/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB959227A (en) * | 1961-02-11 | 1964-05-27 | Asahi Chemical Ind | A method for the recovery of metallic and metal complex ions from a slurry containing the same |
| GB1081718A (en) * | 1964-06-06 | 1967-08-31 | Lesaffre & Cie | Treatment of residual liquids of fermentation of molasses for the purpose of obtaining a product which can be used for animal feeding |
Non-Patent Citations (1)
| Title |
|---|
| KERN M ET AL: WEINWIRTSCHAFT-TECHNIK vol.128, no.5, 1992 pages 45-46, 48,50,52,54, XP002086229 * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9926973D0 (en) | 2000-01-12 |
| AU7664998A (en) | 1998-12-30 |
| WO1998054290A2 (en) | 1998-12-03 |
| WO1998054290A3 (en) | 1999-03-04 |
| WO1998054290A9 (en) | 2000-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |