DE594192C - Method for the fine ventilation of diaphragm Gaerbottichen - Google Patents
Method for the fine ventilation of diaphragm GaerbottichenInfo
- Publication number
- DE594192C DE594192C DEST45951D DEST045951D DE594192C DE 594192 C DE594192 C DE 594192C DE ST45951 D DEST45951 D DE ST45951D DE ST045951 D DEST045951 D DE ST045951D DE 594192 C DE594192 C DE 594192C
- Authority
- DE
- Germany
- Prior art keywords
- diaphragm
- gaerbottichen
- fine ventilation
- fine
- ventilation
- 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
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231264—Diffusers characterised by the shape of the diffuser element being in the form of plates, flat beams, flat membranes or films
Landscapes
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Description
Verfahren zur Feinstbelüftung von Diaphragmen-Gärbottichen Die für das Verfahren des Hauptpatents erforderlichen Platten haben den Nachteil, daß sie sich nur schwer in größeren Abmessungen und Dicken herstellen lassen. Es hat sich daher als zweckmäßig erwiesen, Platten zu verwenden, die in ihrem unteren Teil aus einer Masse mit größeren Porendurchmessern, dagegen in ihrem oberen Teil aus einer ver-. hältnismäßig dünnen Schicht einer feinporigen Masse hergestellt sind. Die Herstellung derartiger Platten, beispielsweise auf keramischem Wege, bietet keinerlei Schwierigkeiten und ergibt ein Produkt von großer Gleichmäßigkeit und Luftdurchlässigkeit.Process for the fine ventilation of diaphragm fermentation vats The for the method of the main patent required plates have the disadvantage that they are difficult to manufacture in larger dimensions and thicknesses. It has Therefore it has been found convenient to use panels that are made in their lower part a mass with larger pore diameters, on the other hand in its upper part from a ver. relatively thin layer of a fine-pored mass are made. the Production of such plates, for example by ceramic means, does not offer any Difficulties and results in a product of great uniformity and air permeability.
Claims (1)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST42165D DE567518C (en) | 1927-01-28 | 1927-01-28 | Method for the fine ventilation of diaphragm Gaerbottichen |
DEST45951D DE594192C (en) | 1927-01-28 | 1929-06-11 | Method for the fine ventilation of diaphragm Gaerbottichen |
DEST46890D DE594193C (en) | 1927-01-28 | 1929-12-28 | Process for the fine ventilation of Gaerbottichen |
DE1930594194D DE594194C (en) | 1927-01-28 | 1930-06-20 | Fermentation process through fine ventilation |
DE1930594195D DE594195C (en) | 1927-01-28 | 1930-12-13 | Device for fine ventilation of Gaerbottichen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST42165D DE567518C (en) | 1927-01-28 | 1927-01-28 | Method for the fine ventilation of diaphragm Gaerbottichen |
DEST45951D DE594192C (en) | 1927-01-28 | 1929-06-11 | Method for the fine ventilation of diaphragm Gaerbottichen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE594192C true DE594192C (en) | 1934-03-13 |
Family
ID=33419697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEST45951D Expired DE594192C (en) | 1927-01-28 | 1929-06-11 | Method for the fine ventilation of diaphragm Gaerbottichen |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE594192C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3833023A1 (en) * | 1987-10-01 | 1989-04-13 | Toshiba Ceramics Co | METHOD AND DEVICE FOR RELEASING GASES |
-
1929
- 1929-06-11 DE DEST45951D patent/DE594192C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3833023A1 (en) * | 1987-10-01 | 1989-04-13 | Toshiba Ceramics Co | METHOD AND DEVICE FOR RELEASING GASES |
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