DE2247569C3 - - Google Patents

Info

Publication number
DE2247569C3
DE2247569C3 DE2247569A DE2247569A DE2247569C3 DE 2247569 C3 DE2247569 C3 DE 2247569C3 DE 2247569 A DE2247569 A DE 2247569A DE 2247569 A DE2247569 A DE 2247569A DE 2247569 C3 DE2247569 C3 DE 2247569C3
Authority
DE
Germany
Prior art keywords
temperature
drying
air
dried
water content
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
Application number
DE2247569A
Other languages
German (de)
English (en)
Other versions
DE2247569A1 (de
DE2247569B2 (de
Inventor
Peter-Heinrich Dr. 7800 Freiburg Stahl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GLATT MASCHINEN- und APPARATEBAU AG PRATTELN CH
Original Assignee
Ciba Geigy AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of DE2247569A1 publication Critical patent/DE2247569A1/de
Publication of DE2247569B2 publication Critical patent/DE2247569B2/de
Application granted granted Critical
Publication of DE2247569C3 publication Critical patent/DE2247569C3/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)
DE2247569A 1971-11-10 1972-09-28 Trocknungsverfahren für pulver- oder teilchenförmige Substanzen mittels Warmluft Granted DE2247569B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1651271A CH544918A (de) 1971-11-10 1971-11-10 Trocknungsverfahren

Publications (3)

Publication Number Publication Date
DE2247569A1 DE2247569A1 (de) 1973-05-17
DE2247569B2 DE2247569B2 (de) 1980-03-06
DE2247569C3 true DE2247569C3 (enrdf_load_stackoverflow) 1980-10-16

Family

ID=4418016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2247569A Granted DE2247569B2 (de) 1971-11-10 1972-09-28 Trocknungsverfahren für pulver- oder teilchenförmige Substanzen mittels Warmluft

Country Status (8)

Country Link
US (1) US3861054A (enrdf_load_stackoverflow)
JP (1) JPS5522715B2 (enrdf_load_stackoverflow)
CA (1) CA979211A (enrdf_load_stackoverflow)
CH (1) CH544918A (enrdf_load_stackoverflow)
DE (1) DE2247569B2 (enrdf_load_stackoverflow)
FR (1) FR2160046A5 (enrdf_load_stackoverflow)
GB (1) GB1400517A (enrdf_load_stackoverflow)
IT (1) IT7253871A1 (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102157A (en) * 1976-02-24 1977-08-26 Kaneko Agricult Machinery Drying controlling method and its device for grain
DK145807C (da) * 1980-11-20 1983-08-29 Niro Atomizer As Fremgangsmaade og apparat til toerring af et partikelformet produkt
US4372053A (en) * 1980-11-21 1983-02-08 The Andersons Dryer for particulate material
US4471424A (en) * 1982-03-17 1984-09-11 Persson Gleelynn W Apparatus and method for conditioning grain
US4750273A (en) * 1984-09-13 1988-06-14 Shivvers Inc. Computer controlled grain drying
US4599809A (en) * 1984-09-13 1986-07-15 Shivvers, Incorporated Grain dryer system
US4643753A (en) * 1985-08-07 1987-02-17 Potters Industries, Inc. Method for making spherical particles
GB2188134B (en) * 1986-03-21 1990-05-30 Atritor Ltd Method of drying
GB8719470D0 (en) * 1987-08-18 1987-09-23 British Res Agricult Eng Grain drying
US5019994A (en) * 1989-05-31 1991-05-28 Universal Dynamics Corporation Method and apparatus for drying articles in a continuous feed process
EP0441092A1 (en) * 1990-02-08 1991-08-14 Niro Holding A/S A method and apparatus for heat treating a particulate product
DE4029525A1 (de) * 1990-09-18 1992-03-19 Umwelt & Energietech Verfahren und vorrichtung zum trocknen von feststoffmaterialien in einem indirekt beheizten wirbelschichtbett
US5189813A (en) * 1991-02-22 1993-03-02 Samuel Strapping Systems Ltd. Fluidized bed and method of processing material
DE19902327A1 (de) * 1999-01-21 2000-07-27 Mann & Hummel Protec Gmbh Verfahren zum Aufheizen von Schüttgütern, insbesondere Kunststoffgranulat
NL1011408C2 (nl) * 1999-02-26 2000-08-29 Smile Plastics Ind Systems N V Werkwijze voor het verdampen van vluchtige bestanddelen aanwezig op een poedervormig materiaal, alsmede inrichting voor het verdampen van vluchtige bestanddelen aanwezig op een poedervormig materiaal.
US8601716B2 (en) * 2003-07-30 2013-12-10 Bsh Bosch Und Siemens Hausgeraete Gmbh Method for operating a device with at least one partial programme step of drying
DE102015119267A1 (de) 2015-11-09 2017-05-11 Brabender Messtechnik Gmbh & Co. Kg Vorrichtung und Verfahren zur Bestimmung der Feuchtigkeit einer Probe
CN105651003B (zh) * 2016-01-22 2018-10-19 青岛华仁太医药业有限公司 一种蒲元和胃胶囊颗粒的沸腾干燥工艺
CN109028765A (zh) * 2018-07-02 2018-12-18 无锡富泽药业有限公司 一种盐酸替罗非班的干燥方法
WO2020026248A1 (en) 2018-08-02 2020-02-06 Hybrid Razor Ltd. A rotary shaving apparatus without direct forceable contact between the blades and the skin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598374A (en) * 1969-10-06 1971-08-10 Dorr Oliver Inc Fluidized bed reactor with preheating of fluidizing air

Also Published As

Publication number Publication date
DE2247569A1 (de) 1973-05-17
CA979211A (en) 1975-12-09
JPS5522715B2 (enrdf_load_stackoverflow) 1980-06-18
JPS4858444A (enrdf_load_stackoverflow) 1973-08-16
US3861054A (en) 1975-01-21
GB1400517A (en) 1975-07-16
FR2160046A5 (enrdf_load_stackoverflow) 1973-06-22
IT7253871A1 (it) 1974-05-08
DE2247569B2 (de) 1980-03-06
CH544918A (de) 1973-11-30

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: GLATT MASCHINEN- UND APPARATEBAU AG, PRATTELN, CH

8328 Change in the person/name/address of the agent

Free format text: BERG, W., DIPL.-CHEM. DR.RER.NAT. STAPF, O., DIPL.-ING. SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM. DR.JUR. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8328 Change in the person/name/address of the agent

Free format text: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM. DR.JUR. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN