BE651514A - - Google Patents
Info
- Publication number
- BE651514A BE651514A BE651514DA BE651514A BE 651514 A BE651514 A BE 651514A BE 651514D A BE651514D A BE 651514DA BE 651514 A BE651514 A BE 651514A
- Authority
- BE
- Belgium
- Prior art keywords
- solution
- potassium
- sulphate
- sulfuric acid
- process according
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- OTYBMLCTZGSZBG-UHFFFAOYSA-L Potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 7
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 7
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 7
- 239000001120 potassium sulphate Substances 0.000 claims description 6
- 235000011151 potassium sulphates Nutrition 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 5
- 159000000001 potassium salts Chemical class 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 2
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 2
- 229910052700 potassium Inorganic materials 0.000 claims 2
- 239000011591 potassium Substances 0.000 claims 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N Ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 description 6
- 230000005712 crystallization Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 5
- 229910004809 Na2 SO4 Inorganic materials 0.000 description 3
- 235000019749 Dry matter Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L na2so4 Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 241001674048 Phthiraptera Species 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- XKUUMWKWUZRRPD-UHFFFAOYSA-N heptan-2-amine;sulfuric acid Chemical compound [O-]S([O-])(=O)=O.CCCCCC(C)[NH3+].CCCCCC(C)[NH3+] XKUUMWKWUZRRPD-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/02—Preparation of sulfates from alkali metal salts and sulfuric acid or bisulfates; Preparation of bisulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Materials Engineering (AREA)
- Biotechnology (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Animal Husbandry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Food Science & Technology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE651514A true BE651514A (pt) |
Family
ID=206040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE651514D BE651514A (pt) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE651514A (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2937551A1 (de) * | 1978-09-19 | 1980-03-20 | Eni Ente Naz Idrocarb | Verfahren zur entfernung der kaliumsalze aus nebenprodukten der alkoholherstellung |
-
0
- BE BE651514D patent/BE651514A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2937551A1 (de) * | 1978-09-19 | 1980-03-20 | Eni Ente Naz Idrocarb | Verfahren zur entfernung der kaliumsalze aus nebenprodukten der alkoholherstellung |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0297998B1 (fr) | Procédé d'extraction et de purification du gallium des liqueurs Bayer | |
| FR2666996A1 (fr) | Methode de purification d'un aminoacide utilisant une resine echangeuse d'ions. | |
| EP2443082B1 (fr) | Procede de production de cristaux d'acide adipique. | |
| BE651514A (pt) | ||
| EP0871525B1 (fr) | Procede de purification par extraction d'un milieu liquide | |
| US2744927A (en) | Solvent extraction of black liquor | |
| EP0086118B1 (fr) | Procédé de purification d'acide phosphorique de voie humide | |
| FR2624881A1 (fr) | Procede de traitement des minerais, en particulier pour l'extraction du tungstene, tungstene et articles en tungstene obtenus a l'aide de ce procede | |
| EP0433107B1 (fr) | Procédé de récupération de gallium à partir de solutions basiques les contenant | |
| CA1174859A (fr) | Procede de recuperation de l'uranium sous forme de peroxyde a partir d'une solution d'attaque sulfurique de minerai uranifere | |
| BE670425A (pt) | ||
| CA1265531A (fr) | Procede de separation et de purification de l'acide parahydroxybenzoique | |
| Gehm | Recovery of Free Acid From Pickling Liquors | |
| BE572517A (pt) | ||
| BE402262A (pt) | ||
| BE465367A (pt) | ||
| CH446285A (fr) | Procédé d'oxydation d'hydrocarbures | |
| CH196339A (fr) | Procédé de fabrication de sulfate basique d'aluminium très pur. | |
| BE668823A (pt) | ||
| BE397339A (pt) | ||
| CH397653A (fr) | Procédé de purification d'un mélange impur de cyclohexanone et de cyclohexanol | |
| BE371121A (pt) | ||
| BE619515A (pt) | ||
| BE671997A (pt) | ||
| BE692261A (pt) |