CN101270044A - 用于干燥结晶的羧酸的工艺和装置 - Google Patents

用于干燥结晶的羧酸的工艺和装置 Download PDF

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Publication number
CN101270044A
CN101270044A CN 200810080681 CN200810080681A CN101270044A CN 101270044 A CN101270044 A CN 101270044A CN 200810080681 CN200810080681 CN 200810080681 CN 200810080681 A CN200810080681 A CN 200810080681A CN 101270044 A CN101270044 A CN 101270044A
Authority
CN
China
Prior art keywords
technology
moisture eliminator
drying
product
drying process
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.)
Pending
Application number
CN 200810080681
Other languages
English (en)
Chinese (zh)
Inventor
保罗·克罗尔
库尔特·容克尔
彼特·霍夫曼
克劳斯·斯坦克
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.)
Andritz Technology and Asset Management GmbH
Andritz Fiber Drying AB
Original Assignee
Andritz Fiber Drying AB
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 Andritz Fiber Drying AB filed Critical Andritz Fiber Drying AB
Publication of CN101270044A publication Critical patent/CN101270044A/zh
Pending legal-status Critical Current

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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
    • 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
    • F26B3/084—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 with heat exchange taking place in the fluidised bed, e.g. combined direct and indirect heat exchange

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN 200810080681 2007-03-02 2008-03-03 用于干燥结晶的羧酸的工艺和装置 Pending CN101270044A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT3372007A AT504996B1 (de) 2007-03-02 2007-03-02 Verfahren und vorrichtung zur trocknung von kristallinen carbonsäuren
ATA337/2007 2007-03-02

Publications (1)

Publication Number Publication Date
CN101270044A true CN101270044A (zh) 2008-09-24

Family

ID=39469503

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200810080681 Pending CN101270044A (zh) 2007-03-02 2008-03-03 用于干燥结晶的羧酸的工艺和装置

Country Status (3)

Country Link
EP (1) EP1965162A3 (de)
CN (1) CN101270044A (de)
AT (1) AT504996B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106766680A (zh) * 2016-12-02 2017-05-31 安徽强旺生物工程有限公司 多品种盐生产用连续式流化床干燥系统
CN108302923A (zh) * 2017-12-08 2018-07-20 安徽三兄弟薯业有限责任公司 一种速食粉丝烘干装置
CN110131966A (zh) * 2019-05-20 2019-08-16 天津科技大学 脉动燃烧内加热式流化床干燥装置
CN111854333A (zh) * 2020-06-16 2020-10-30 安徽泰德康农业科技发展有限公司 一种节能型芝麻烘干流化床干燥系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133857A (en) * 1975-09-16 1979-01-09 Chisso Corporation Method for producing a granular sorbic acid
JPS5811418B2 (ja) 1978-06-08 1983-03-02 日揮株式会社 テレフタル酸の乾燥方法
CH644683A5 (de) * 1979-05-28 1984-08-15 Escher Wyss Ag Verfahren zur thermischen behandlung einer materialschicht.
DE3306250A1 (de) * 1983-02-23 1984-08-23 Basf Ag, 6700 Ludwigshafen Sphaerische einkristalle fuer pharmazeutische zwecke
DE3902446C1 (de) * 1989-01-27 1990-07-05 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
DE4206521A1 (de) * 1992-03-02 1993-09-09 Cognis Bio Umwelt Verfahren zur herstellung von granulaten, die als netz-, wasch- und/oder reinigungsmittel geeignet sind
DE4316320A1 (de) * 1993-05-15 1994-11-17 Degussa Verfahren zur Herstellung von Natriumperborat-monohydrat
EP0725054A1 (de) 1995-01-24 1996-08-07 Hüls Aktiengesellschaft Verfahren zur Herstellung von Terephthalsäure und ihrer Isomeren
DE19620047C2 (de) * 1996-05-18 2002-06-27 Rwe Rheinbraun Ag Verfahren und Vorrichtung zum Trocknen von Braunkohle
AU6963598A (en) 1997-04-10 1998-10-30 E.I. Du Pont De Nemours And Company Improved method for producing crystalline carboxylic acids and apparatus therefor
US20050288527A1 (en) * 2004-06-28 2005-12-29 Cook William L Method for preparing free-flowing crystalline material

Also Published As

Publication number Publication date
EP1965162A2 (de) 2008-09-03
AT504996B1 (de) 2009-03-15
EP1965162A3 (de) 2014-02-26
AT504996A1 (de) 2008-09-15

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20080924