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 |
| JP2002519009A (ja) | 1998-06-30 | 2002-07-02 | インビトロゲン・コーポレーション | 外来性因子および毒素を減弱するための方法ならびにそれにより産生される細胞培養試薬。 |
| AU2002232406C1 (en) | 2000-11-06 | 2009-03-05 | Invitrogen Corporation | Dry powder cells and cell culture reagents and methods of production thereof |
| 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 |
|---|---|
| DK33376A (da) | 1976-10-24 |
| SU1122872A1 (ru) | 1984-11-07 |
| DK167090B1 (da) | 1993-08-30 |
| DD119304A1 (enrdf_load_stackoverflow) | 1976-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |