AU7624700A - Methods and systems for controlling evaporative drying processes using environmental equivalency - Google Patents

Methods and systems for controlling evaporative drying processes using environmental equivalency

Info

Publication number
AU7624700A
AU7624700A AU76247/00A AU7624700A AU7624700A AU 7624700 A AU7624700 A AU 7624700A AU 76247/00 A AU76247/00 A AU 76247/00A AU 7624700 A AU7624700 A AU 7624700A AU 7624700 A AU7624700 A AU 7624700A
Authority
AU
Australia
Prior art keywords
environmental equivalency
systems
methods
drying processes
environmental
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.)
Abandoned
Application number
AU76247/00A
Inventor
Dwayne A. Campbell
Joseph T. Marranca
Raymond E. Pope
Robert Allen Stagner
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.)
Glaxo Group Ltd
Original Assignee
Glaxo Group Ltd
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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Publication of AU7624700A publication Critical patent/AU7624700A/en
Abandoned 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
    • 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
    • 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
    • F26B25/009—Alarm systems; Safety sytems, e.g. preventing fire and explosions
    • 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

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)
  • Medicinal Preparation (AREA)

Abstract

Methods and systems for controlling evaporative drying processes using environmental equivalency control process parameters to provide a specified product quality. In an environmental equivalency-based control system, measured values are received by environmental equivalency calculation hardware or software. An environmental equivalency value is calculated based on the measured parameters. One or more of the process parameters may then be varied to maintain the environmental equivalency value for the process within a predetermined range of environmental equivalency values.
AU76247/00A 1999-09-29 2000-09-29 Methods and systems for controlling evaporative drying processes using environmental equivalency Abandoned AU7624700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15667399P 1999-09-29 1999-09-29
US60156673 1999-09-29
PCT/US2000/026933 WO2001023821A1 (en) 1999-09-29 2000-09-29 Methods and systems for controlling evaporative drying processes using environmental equivalency

Publications (1)

Publication Number Publication Date
AU7624700A true AU7624700A (en) 2001-04-30

Family

ID=22560552

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76247/00A Abandoned AU7624700A (en) 1999-09-29 2000-09-29 Methods and systems for controlling evaporative drying processes using environmental equivalency

Country Status (7)

Country Link
EP (1) EP1216390B1 (en)
JP (1) JP4455797B2 (en)
AT (1) ATE300717T1 (en)
AU (1) AU7624700A (en)
DE (1) DE60021587T2 (en)
ES (1) ES2243307T3 (en)
WO (1) WO2001023821A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6848197B2 (en) * 2001-04-18 2005-02-01 Advanced Inhalation Research, Inc. Control of process humidity to produce large, porous particles
KR100634376B1 (en) 2004-07-07 2006-10-16 삼성전자주식회사 Apparatus drying substrates
CN101631597B (en) * 2006-12-22 2012-08-29 Gea工艺工程有限公司 A method of controlling a spray dryer apparatus by regulating an inlet air flow rate, and a spray dryer apparatus
TWI669169B (en) * 2014-10-24 2019-08-21 奧地利商百德福鋼帶公司 Strip casting apparatus,method for producing a film or a plate on a strip casting apparatus,computer program product and computer with a computer program stored thereon
CN113419585B (en) * 2021-07-22 2022-10-18 江阴市欧莱特彩印有限公司 Method, system and equipment for dynamically adjusting production process parameters by temperature and humidity of printing workshop

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827843A1 (en) * 1978-06-24 1980-01-17 Bollmann L Kg Protection device for industrial processes - is esp. for wood drying with process computer which tests all system functions, and if necessary initiates corrective measures
US4471424A (en) * 1982-03-17 1984-09-11 Persson Gleelynn W Apparatus and method for conditioning grain
DE3611563A1 (en) * 1985-05-31 1986-12-18 VEB Ziegelwerke Halle Stammbetrieb des VEB Kombinat Bau- und Grobkeramik, DDR 4010 Halle METHOD AND DEVICE FOR DRYING CERAMIC BLanks
US4704805A (en) * 1986-10-20 1987-11-10 The Babcock & Wilcox Company Supervisory control system for continuous drying
US4953298A (en) * 1989-02-24 1990-09-04 Wagner Electronic Products, Inc. Kiln controller
GB9000893D0 (en) * 1990-01-16 1990-03-14 Unilever Plc Spray-drying process
GB9322346D0 (en) * 1993-10-29 1993-12-15 British Ceramic Service Co Kiln control
DE4340940A1 (en) * 1993-12-01 1995-06-08 Innovatherm Prof Dr Leisenberg Gmbh & Co Kg Process for controlling dryers in brick factories
SE512787C2 (en) * 1997-10-03 2000-05-15 Abb Ab Method, control paradigm and device for controlling and monitoring the process variables for a process gas flowing through a chamber used for drying

Also Published As

Publication number Publication date
DE60021587T2 (en) 2006-06-01
ES2243307T3 (en) 2005-12-01
JP2003510551A (en) 2003-03-18
JP4455797B2 (en) 2010-04-21
ATE300717T1 (en) 2005-08-15
EP1216390A1 (en) 2002-06-26
EP1216390B1 (en) 2005-07-27
DE60021587D1 (en) 2005-09-01
WO2001023821A1 (en) 2001-04-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase