DE2555917A1 - Verfahren und vorrichtung zur trocknung von waessrigen, hitzeempfindlichen proteinsuspensionen - Google Patents
Verfahren und vorrichtung zur trocknung von waessrigen, hitzeempfindlichen proteinsuspensionenInfo
- Publication number
- DE2555917A1 DE2555917A1 DE19752555917 DE2555917A DE2555917A1 DE 2555917 A1 DE2555917 A1 DE 2555917A1 DE 19752555917 DE19752555917 DE 19752555917 DE 2555917 A DE2555917 A DE 2555917A DE 2555917 A1 DE2555917 A1 DE 2555917A1
- Authority
- DE
- Germany
- Prior art keywords
- fluidized bed
- air
- protein
- inflow base
- velocity
- 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.)
- Ceased
Links
- 102000004169 proteins and genes Human genes 0.000 title claims abstract description 37
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 37
- 239000007921 spray Substances 0.000 title claims abstract description 9
- 239000012530 fluid Substances 0.000 title abstract description 4
- 239000002245 particle Substances 0.000 claims abstract description 28
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000008187 granular material Substances 0.000 claims abstract description 4
- 238000013021 overheating Methods 0.000 abstract description 5
- 239000007900 aqueous suspension Substances 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/90—Preservation of foods or foodstuffs, in general by drying or kilning; Subsequent reconstitution
- A23B2/95—Fluidised-bed drying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
- F26B3/092—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating
- F26B3/0926—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating by pneumatic means, e.g. spouted beds
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD185628A DD119304A1 (enrdf_load_stackoverflow) | 1975-04-23 | 1975-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2555917A1 true DE2555917A1 (de) | 1976-11-04 |
Family
ID=5500052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752555917 Ceased DE2555917A1 (de) | 1975-04-23 | 1975-12-12 | Verfahren und vorrichtung zur trocknung von waessrigen, hitzeempfindlichen proteinsuspensionen |
Country Status (4)
| Country | Link |
|---|---|
| DD (1) | DD119304A1 (enrdf_load_stackoverflow) |
| DE (1) | DE2555917A1 (enrdf_load_stackoverflow) |
| DK (1) | DK167090B1 (enrdf_load_stackoverflow) |
| SU (1) | SU1122872A1 (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2528159A1 (fr) * | 1982-06-03 | 1983-12-09 | Italiana Essiccatoi | Procede et appareil pour le sechage de matieres pulverulentes en general |
| AU571959B2 (en) * | 1984-04-07 | 1988-04-28 | Bayer Aktiengesellschaft | Fluidised bed granulation |
| WO2001012287A3 (en) * | 1999-08-17 | 2001-08-30 | Unilever Nv | Apparatus for removing a fluid component from particulized solid materials |
| WO2003048664A1 (en) * | 2001-12-04 | 2003-06-12 | Powder Conditioning Limited | Methods and apparatus for conditioning powders |
| US7691438B2 (en) | 2003-06-11 | 2010-04-06 | Glatt Ingenieurtechnik Gmbh | Enzyme granulate production method and resulting enzyme granulates |
| DE10326231B4 (de) * | 2003-06-11 | 2016-04-07 | Glatt Ingenieurtechnik Gmbh | Verfahren zur Herstellung von Enzym-Granulaten |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD136927B1 (de) * | 1978-05-22 | 1986-03-26 | Schwermaschinenbaukomb Ernst T | Anstroemboden fuer wirbelschichtapparate |
| DD137965A1 (de) * | 1978-06-14 | 1979-10-03 | Horst Bergmann | Verfahren zur trocknung und hygienisierung eiweisshaltiger suspensionen |
| DD217004A1 (de) * | 1983-05-18 | 1985-01-02 | Thaelmann Schwermaschbau Veb | Vorrichtung zur strahlschichttrocknung klebrig-koerniger und thermolabiler stoffe |
| DD223935A1 (de) * | 1984-03-12 | 1985-06-26 | Schwermaschinenbau Kom E Thael | Ruehrvorrichtung fuer wirbelschichten mit klassierendem abzug |
| DE19700029B4 (de) * | 1997-01-02 | 2006-03-09 | Glatt Ingenieurtechnik Gmbh | Wirbelschichtapparat |
| US6383810B2 (en) | 1997-02-14 | 2002-05-07 | Invitrogen Corporation | Dry powder cells and cell culture reagents and methods of production thereof |
| EP1091765A4 (en) | 1998-06-30 | 2001-10-24 | Invitrogen Corp | METHOD FOR REDUCING RANDOMOUS TOXINS AND CELL CULTURE REAGENTS PRODUCED BY THEM |
| JP2004521615A (ja) | 2000-11-06 | 2004-07-22 | インヴィトロジェン コーポレーション | 乾燥粉末細胞および細胞培養試薬およびその生産の方法 |
| EP2253699A1 (en) | 2001-11-30 | 2010-11-24 | Life Technologies Corporation | Dry powder cell culture products containing lipid and methods of production thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1381504A (en) * | 1971-06-18 | 1975-01-22 | Struthers Scient International | Fluidized bed process and apparatus |
-
1975
- 1975-04-23 DD DD185628A patent/DD119304A1/xx unknown
- 1975-12-12 DE DE19752555917 patent/DE2555917A1/de not_active Ceased
-
1976
- 1976-01-28 DK DK033376A patent/DK167090B1/da active
-
1978
- 1978-06-15 SU SU782626800A patent/SU1122872A1/ru active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1381504A (en) * | 1971-06-18 | 1975-01-22 | Struthers Scient International | Fluidized bed process and apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2528159A1 (fr) * | 1982-06-03 | 1983-12-09 | Italiana Essiccatoi | Procede et appareil pour le sechage de matieres pulverulentes en general |
| AU571959B2 (en) * | 1984-04-07 | 1988-04-28 | Bayer Aktiengesellschaft | Fluidised bed granulation |
| WO2001012287A3 (en) * | 1999-08-17 | 2001-08-30 | Unilever Nv | Apparatus for removing a fluid component from particulized solid materials |
| US6631567B1 (en) | 1999-08-17 | 2003-10-14 | Unilever Patent Holdings Bv | Apparatus for removing a fluid component from particulized solid materials |
| WO2003048664A1 (en) * | 2001-12-04 | 2003-06-12 | Powder Conditioning Limited | Methods and apparatus for conditioning powders |
| US7691438B2 (en) | 2003-06-11 | 2010-04-06 | Glatt Ingenieurtechnik Gmbh | Enzyme granulate production method and resulting enzyme granulates |
| US8231938B2 (en) | 2003-06-11 | 2012-07-31 | Glatt Ingenieurtechnik Gmbh | Method for production of enzyme granules and enzyme granules produced thus |
| DE10326231B4 (de) * | 2003-06-11 | 2016-04-07 | Glatt Ingenieurtechnik Gmbh | Verfahren zur Herstellung von Enzym-Granulaten |
Also Published As
| Publication number | Publication date |
|---|---|
| SU1122872A1 (ru) | 1984-11-07 |
| DK167090B1 (da) | 1993-08-30 |
| DD119304A1 (enrdf_load_stackoverflow) | 1976-04-12 |
| DK33376A (da) | 1976-10-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |