GB592699A - Process for treatment of vinasses and products resulting therefrom - Google Patents
Process for treatment of vinasses and products resulting therefromInfo
- Publication number
- GB592699A GB592699A GB13939/45A GB1393945A GB592699A GB 592699 A GB592699 A GB 592699A GB 13939/45 A GB13939/45 A GB 13939/45A GB 1393945 A GB1393945 A GB 1393945A GB 592699 A GB592699 A GB 592699A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solvent
- acid
- precipitate
- salts
- vinasses
- 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
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
Abstract
Liquid vinasses are agitated with a glycerine solvent and a strong mineral acid simultaneously, the solvent and acid being in such proportions that a precipitate separates naturally from the liquid portion of the mass. The latter comprises mainly glycerine, traces of other polyalcohols, water, the solvent and excess acid. The precipitate comprises salts of mineral acids, mainly potassium salts, and salts of organic nitrogen compounds, amines, amino-acids, betaines &c. suitable as an artificial manure. The vinasses, solvent and acid may be mixed together in any order. The precipitate and liquor may be separated by decantation, elutriation, filtration &c. and the precipitate washed with the solvent. The glycerine is recovered from the liquor, together with the washings if any, by distilling off the solvent, the liquid being neutralised, if desired, before the distillation. The solvent and acid specified comprise ethyl alcohol and sulphuric acid respectively.ALSO:Liquid vinasses are agitated with a glycerine solvent and a strong mineral acid simultaneously, the solvent and acid being in such proportions that a precipitate separates naturally from the liquid portion of the mass. The precipitate comprises salts of mineral acids, mainly potassium salts, and salts of organic nitrogen compounds, amines, amino-acids, betaines, &c., suitable as an artificial manure. The precipitate and liquor may be separated by decantation, electriation, filtration, &c., and the precipitate washed with the solvent. The solvent and acid specified comprise ethyl alcohol and sulphuric acid respectively.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR592699X | 1944-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB592699A true GB592699A (en) | 1947-09-25 |
Family
ID=8964988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13939/45A Expired GB592699A (en) | 1944-03-31 | 1945-06-04 | Process for treatment of vinasses and products resulting therefrom |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB592699A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2141420A (en) * | 1983-06-15 | 1984-12-19 | Eni Ente Naz Idrocarb | Fertilizer composition |
-
1945
- 1945-06-04 GB GB13939/45A patent/GB592699A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2141420A (en) * | 1983-06-15 | 1984-12-19 | Eni Ente Naz Idrocarb | Fertilizer composition |
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