ITMI931160A0 - Procedimento e apparecchiatura per l'essiccamento sottovuoto di sostanze colloidali - Google Patents
Procedimento e apparecchiatura per l'essiccamento sottovuoto di sostanze colloidaliInfo
- Publication number
- ITMI931160A0 ITMI931160A0 IT93MI1160A ITMI931160A ITMI931160A0 IT MI931160 A0 ITMI931160 A0 IT MI931160A0 IT 93MI1160 A IT93MI1160 A IT 93MI1160A IT MI931160 A ITMI931160 A IT MI931160A IT MI931160 A0 ITMI931160 A0 IT MI931160A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- equipment
- vacuum drying
- colloidal substances
- colloidal
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- 238000001291 vacuum drying Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/006—Separating volatiles, e.g. recovering solvents from dryer exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/041—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying flowable materials, e.g. suspensions, bulk goods, in a continuous operation, e.g. with locks or other air tight arrangements for charging/discharging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4147858A JP2571890B2 (ja) | 1992-06-09 | 1992-06-09 | ニートソープの真空乾燥方法とその装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI931160A0 true ITMI931160A0 (it) | 1993-06-02 |
ITMI931160A1 ITMI931160A1 (it) | 1994-12-02 |
IT1271550B IT1271550B (it) | 1997-05-30 |
Family
ID=15439849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI931160A IT1271550B (it) | 1992-06-09 | 1993-06-02 | Procedimento e apparecchiatura per l'essiccamento sottovuoto di sostanze colloidali |
Country Status (4)
Country | Link |
---|---|
US (1) | US5347725A (it) |
JP (1) | JP2571890B2 (it) |
GB (1) | GB2267743B (it) |
IT (1) | IT1271550B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6105272A (en) * | 1998-06-22 | 2000-08-22 | Cabot Corporation | High temperature rotating vacuum kiln for heat treating solid particulate material under a vacuum |
US6380517B2 (en) | 1999-06-21 | 2002-04-30 | Cabot Corporation | High temperature rotating vacuum kiln and method for heat treating solid particulate material under a vacuum |
FR2875589B1 (fr) * | 2004-09-22 | 2007-04-20 | Clextral | Procede de production en continu d'un produit en poudre a partir du produit a l'etat liquide |
JP5252261B2 (ja) * | 2007-08-02 | 2013-07-31 | 兼松エンジニアリング株式会社 | 真空、乾燥・濃縮システム |
CN102019361B (zh) * | 2009-09-15 | 2012-12-05 | 蔡欲期 | 陶壳快速干燥方法,以及陶壳 |
CN105466157B (zh) * | 2015-12-25 | 2018-01-30 | 郑州博大浓缩干燥设备有限公司 | 废热用于多效蒸发和气流干燥的真空管束干燥系统 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3210861A (en) * | 1962-03-30 | 1965-10-12 | Gerber Prod | Freeze drying |
US3362835A (en) * | 1964-01-15 | 1968-01-09 | Fmc Corp | Spray freeze drying system |
CH408781A (de) * | 1964-04-24 | 1966-02-28 | Anderwert Fritz | Verfahren zur Trocknung von zerstäubbarem Gut durch Sublimation und Trockeneinrichtung zur Ausführung des Verfahrens |
US3396475A (en) * | 1966-01-10 | 1968-08-13 | Scheibel Edward George | Freeze drying system |
US3310881A (en) * | 1966-03-14 | 1967-03-28 | Pillsbury Co | Apparatus and method for continuous drying |
US3313032A (en) * | 1966-07-28 | 1967-04-11 | George J Malecki | Freeze-drying process and apparatus |
US3797551A (en) * | 1971-07-21 | 1974-03-19 | Agfa Gevaert Ag | Solidification of gelatin emulsions |
JPS5544641A (en) * | 1978-09-27 | 1980-03-29 | Shibaura Eng Works Ltd | Automatic dispenser |
JPS63267402A (ja) * | 1987-04-27 | 1988-11-04 | Oogawara Kakoki Kk | 真空乾燥方法および装置 |
JPH0628682B2 (ja) * | 1989-12-16 | 1994-04-20 | 大阪富士工業株式会社 | パルス燃焼式乾燥装置の熱回収システム |
US5208998A (en) * | 1991-02-25 | 1993-05-11 | Oyler Jr James R | Liquid substances freeze-drying systems and methods |
-
1992
- 1992-06-09 JP JP4147858A patent/JP2571890B2/ja not_active Expired - Lifetime
-
1993
- 1993-05-24 US US08/067,439 patent/US5347725A/en not_active Expired - Fee Related
- 1993-05-26 GB GB9311158A patent/GB2267743B/en not_active Expired - Fee Related
- 1993-06-02 IT ITMI931160A patent/IT1271550B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JPH05337301A (ja) | 1993-12-21 |
GB2267743A (en) | 1993-12-15 |
GB9311158D0 (en) | 1993-07-14 |
JP2571890B2 (ja) | 1997-01-16 |
GB2267743B (en) | 1995-12-06 |
ITMI931160A1 (it) | 1994-12-02 |
IT1271550B (it) | 1997-05-30 |
US5347725A (en) | 1994-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970529 |