ATE389671T1 - Waschen und entwässern von suspensionen - Google Patents

Waschen und entwässern von suspensionen

Info

Publication number
ATE389671T1
ATE389671T1 AT01979105T AT01979105T ATE389671T1 AT E389671 T1 ATE389671 T1 AT E389671T1 AT 01979105 T AT01979105 T AT 01979105T AT 01979105 T AT01979105 T AT 01979105T AT E389671 T1 ATE389671 T1 AT E389671T1
Authority
AT
Austria
Prior art keywords
washing
dewatering
suspensions
relates
filter
Prior art date
Application number
AT01979105T
Other languages
English (en)
Inventor
Gijsbert Franke
Der Weerd Hendrik Van
Original Assignee
Cooperatie Avebe U A
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 Cooperatie Avebe U A filed Critical Cooperatie Avebe U A
Application granted granted Critical
Publication of ATE389671T1 publication Critical patent/ATE389671T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/18—Oxidised starch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/08—Concentration of starch suspensions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/003—Crosslinking of starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/08—Ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Detergent Compositions (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Filtration Of Liquid (AREA)
AT01979105T 2000-10-06 2001-10-08 Waschen und entwässern von suspensionen ATE389671T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00203470 2000-10-06

Publications (1)

Publication Number Publication Date
ATE389671T1 true ATE389671T1 (de) 2008-04-15

Family

ID=8172109

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01979105T ATE389671T1 (de) 2000-10-06 2001-10-08 Waschen und entwässern von suspensionen

Country Status (12)

Country Link
US (1) US20040099613A1 (de)
EP (1) EP1322672B1 (de)
CN (1) CN1468260A (de)
AT (1) ATE389671T1 (de)
AU (1) AU2002211094A1 (de)
BR (1) BR0114454A (de)
CA (1) CA2424776A1 (de)
DE (1) DE60133298T2 (de)
DK (1) DK1322672T3 (de)
PL (1) PL360825A1 (de)
RU (1) RU2003112972A (de)
WO (1) WO2002028907A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8309711B2 (en) * 2009-08-07 2012-11-13 Corn Products Development Inc. Filtration of corn starch followed by washing and collection of the resultant corn starch cake
US20140175025A1 (en) * 2012-12-21 2014-06-26 Eastman Chemical Company Generation of low-solids second mother liquor from terephthalic acid production filter
RU2699608C1 (ru) * 2018-09-20 2019-09-06 Общество с ограниченной ответственностью "Научно-технический центр "Бакор" Керамический дисковый вакуумный фильтр и способ фильтрования суспензий
WO2021242715A1 (en) 2020-05-28 2021-12-02 Cargill, Incorporated Preparing a blend of polysaccharide and ingredient

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL55858C (de) *
US1591053A (en) * 1923-02-28 1926-07-06 Reavell James Arthur Rotary drying machine
US2119749A (en) * 1935-02-02 1938-06-07 Union Oil Co Method for continuous filtration of wax bearing oils
US2530823A (en) * 1944-04-08 1950-11-21 Trenton Chemical Company Method and apparatus for separating starch from gluten
US2598606A (en) * 1948-10-29 1952-05-27 Oliver United Filters Inc Continuous rotary drum thickener
US2555908A (en) * 1949-04-28 1951-06-05 Gen Mills Inc Starch gluten separation
US2688771A (en) * 1951-03-07 1954-09-14 Universal Oil Prod Co Liquid feeding and distributing device
US2715466A (en) * 1951-11-27 1955-08-16 American Cyanamid Co Precoating of rotary vacuum drum filter
US3040893A (en) * 1956-01-09 1962-06-26 Starcosa Maschinen Und Appbau Screening of thin starch paste
AT289145B (de) * 1968-10-16 1971-04-13 Vogelbusch Gmbh Verfahren zum Betrieb eines Drehfilters und Drehfilter zur Durchführung des Verfahrens
US3608721A (en) * 1969-03-11 1971-09-28 Pullman Inc Method for filtration of slurries
US3664855A (en) * 1969-12-16 1972-05-23 Owens Corning Fiberglass Corp Size for fibers and glass fibers coated therewith
US3869389A (en) * 1970-02-13 1975-03-04 Vogelsbusch Ges M B H Process and apparatus for filtering suspensions
DE2603610A1 (de) * 1976-01-30 1977-08-04 Krauss Maffei Ag Zentrifugentrommel mit seitenfiltration
US3981738A (en) * 1976-02-18 1976-09-21 The United States Of America As Represented By The Secretary Of Agriculture Gluten washing and dewatering device
CH613127A5 (de) * 1976-10-05 1979-09-14 Ciba Geigy Ag
US4121968A (en) * 1977-01-03 1978-10-24 Weyerhaeuser Company Secondary vacuum box for a rotary vacuum filter
US4216310A (en) * 1979-04-19 1980-08-05 National Starch And Chemical Corporation Continuous process for phosphorylating starch
DE7921970U1 (de) * 1979-08-01 1979-11-08 Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach An einer achse drehbare siebtrommel
US4450080A (en) * 1982-09-28 1984-05-22 Dodd Joseph C Apparatus for removing excess liquid and contaminants from belt filter cake
US4655937A (en) * 1984-03-29 1987-04-07 Basf Corporation Rotary drum vacuum filter for easily eroded cakes
US4737277A (en) * 1986-11-03 1988-04-12 Dorr-Oliver Incorporated Vacuum expression belt tracking and control apparatus for rotary drum vacuum filter
US4774009A (en) * 1987-09-18 1988-09-27 American Maize-Products Company Method for dewatering corn wet milling products
US5300233A (en) * 1993-02-09 1994-04-05 Dorr-Oliver Incorporated Process of displacement washing in a centrifuge filter
US6409929B2 (en) * 1992-11-11 2002-06-25 Bokela Ingenieurgesellschaft Fur Mechanische Verfahrenstechnik Mbh Steam drying of rotary filter cakes without crack formation
US5290454A (en) * 1992-11-12 1994-03-01 Pump And Paper Research Institute Of Canada Process for removal of suspended solids from pulp and paper mill effluents
JPH06327915A (ja) * 1993-05-24 1994-11-29 Mitsui Petrochem Ind Ltd スラリーから結晶を回収する方法及び装置
US5470473A (en) * 1994-02-17 1995-11-28 Baker Hughes Incorporated Rotary vacuum filtration drum with valved hopper cake treatment means
US5470472A (en) * 1994-05-16 1995-11-28 Dorr-Oliver Incorporated Rotary drum filter with reciprocating nozzle means
US5618424A (en) * 1995-04-21 1997-04-08 Nagaoka International Corp. Rotary drum type device for separating solid particles from a liquid
US5565110A (en) * 1995-05-19 1996-10-15 International Paper Drum filter shower roll
NL1003212C2 (nl) * 1996-02-28 1997-08-29 Cargill Bv Inrichting voor het behandelen, in het bijzonder voor het wassen van gluten- of dergelijk materiaal.
NL1002493C2 (nl) * 1996-02-29 1997-09-01 Avebe Coop Verkoop Prod Microkristallijne zetmeelproducten, werkwijze voor het bereiden daarvan alsmede de toepassing van die producten als tabletteerhulpstof.
DE19961521A1 (de) * 1999-12-20 2001-06-21 Bayer Ag Bisphenol-Phenol-Addukte
US6267889B1 (en) * 2000-01-26 2001-07-31 Mdf, Llc Rotary drum filter
EP1145646A1 (de) * 2000-04-14 2001-10-17 Coöperatieve Verkoop- en Productievereniging, van Aardappelmeel en Derivaten AVEBE B.A. Verfahren zur Herstellung von einem reversibelen Gel
US6655531B1 (en) * 2000-05-23 2003-12-02 Baker Hughes Incorporated Pressure filtration device
JP4243912B2 (ja) * 2000-07-05 2009-03-25 三菱瓦斯化学株式会社 スラリーからの結晶回収方法

Also Published As

Publication number Publication date
RU2003112972A (ru) 2004-09-27
WO2002028907A1 (en) 2002-04-11
EP1322672B1 (de) 2008-03-19
US20040099613A1 (en) 2004-05-27
DE60133298T2 (de) 2009-03-05
BR0114454A (pt) 2003-10-21
EP1322672A1 (de) 2003-07-02
CN1468260A (zh) 2004-01-14
AU2002211094A1 (en) 2002-04-15
DE60133298D1 (de) 2008-04-30
PL360825A1 (en) 2004-09-20
CA2424776A1 (en) 2002-04-11
DK1322672T3 (da) 2008-07-21

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