BR8907285A - Metodo e aparelho para concentrar solidos em uma lama aquosa de argila mediante evaporacao de agua de lama - Google Patents

Metodo e aparelho para concentrar solidos em uma lama aquosa de argila mediante evaporacao de agua de lama

Info

Publication number
BR8907285A
BR8907285A BR898907285A BR8907285A BR8907285A BR 8907285 A BR8907285 A BR 8907285A BR 898907285 A BR898907285 A BR 898907285A BR 8907285 A BR8907285 A BR 8907285A BR 8907285 A BR8907285 A BR 8907285A
Authority
BR
Brazil
Prior art keywords
mud
watery
appliance
water evaporation
clay
Prior art date
Application number
BR898907285A
Other languages
English (en)
Inventor
William Eugene Thompson
Original Assignee
Georgia Kaolin Co
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 Georgia Kaolin Co filed Critical Georgia Kaolin Co
Publication of BR8907285A publication Critical patent/BR8907285A/pt

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Paper (AREA)
BR898907285A 1988-12-27 1989-11-30 Metodo e aparelho para concentrar solidos em uma lama aquosa de argila mediante evaporacao de agua de lama BR8907285A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/290,135 US5036599A (en) 1988-12-27 1988-12-27 Method of concentrating slurried kaolin
PCT/US1989/005347 WO1990007686A1 (en) 1988-12-27 1989-11-30 Method of concentrating slurried kaolin

Publications (1)

Publication Number Publication Date
BR8907285A true BR8907285A (pt) 1991-03-12

Family

ID=23114688

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898907285A BR8907285A (pt) 1988-12-27 1989-11-30 Metodo e aparelho para concentrar solidos em uma lama aquosa de argila mediante evaporacao de agua de lama

Country Status (6)

Country Link
US (1) US5036599A (pt)
EP (1) EP0409942B1 (pt)
KR (2) KR910700438A (pt)
AU (1) AU634753B2 (pt)
BR (1) BR8907285A (pt)
WO (1) WO1990007686A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9207006A (pt) * 1991-12-31 1995-12-19 Comalco Alu Concentração evaporativa de lamas de argila
GB2275876B (en) * 1993-03-12 1996-07-17 Ecc Int Ltd Grinding alkaline earth metal pigments
JP2000516844A (ja) * 1996-08-14 2000-12-19 イーシーシー インターナショナル リミテッド シート材料のコーティングのための組成物
CN1049364C (zh) * 1997-11-21 2000-02-16 四川省环境保护科学研究院 无蒸汽产物的蒸发浓缩方法
US6454907B1 (en) 1999-04-19 2002-09-24 Minerals Technologies, Inc. Method and apparatus for concentrating slurried solids
US6335045B1 (en) * 1999-05-31 2002-01-01 Apv Anhydro A/S Concentration of liquid products
DE19947847A1 (de) * 1999-10-04 2001-04-19 Fischermanns Gmbh & Co Duisbur Produkt, gewonnen aus Rinderfetten und/oder Schweinefetten und Verfahren zu seiner Herstellung
US6402824B1 (en) 2000-05-26 2002-06-11 J. M. Huber Corporation Processes for preparing precipitated calcium carbonate compositions and the products thereof
AU2003297123A1 (en) * 2002-12-16 2004-07-29 Imerys Pigments, Inc. Fine platy kaolin composition
US7091148B2 (en) * 2003-08-09 2006-08-15 H.C. Spinks Clay Company, Inc. Silicious clay slurry
US20070054797A1 (en) * 2003-08-09 2007-03-08 Thomas Ronald J Siliceous clay slurry
US7105466B2 (en) * 2003-08-09 2006-09-12 H.C. Spinks Clay Company, Inc. Siliceous clay slurry
US20110000777A1 (en) * 2009-07-03 2011-01-06 Zhou yun yan Vapor compression distillation system
US11243029B2 (en) * 2019-04-26 2022-02-08 Purdue Research Foundation Process monitoring and control for lyophilization using a wireless sensor network
CN111821714B (zh) * 2020-07-27 2021-07-20 华峰集团上海工程有限公司 一种聚酰胺用精盐连续浓缩系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE506512A (pt) *
US3486740A (en) * 1967-03-02 1969-12-30 Packaged Power Terminals Inc Apparatus for treating flowable materials
DE2360235A1 (de) * 1973-12-04 1975-10-23 Hoechst Ag Verfahren zur trocknung von abwasserschlamm
DE2648219C3 (de) * 1976-10-25 1979-04-05 Wiegand Karlsruhe Gmbh, 7505 Ettlingen Verfahren zum Erhitzen eines strömenden, von einem einzudampfenden und anschließend zu trocknenden Produkt verschiedenen Mediums, das z.B. als Heiz-, Transport- oder Behandlungsmittel für dieses Produkt dient
DE3030662A1 (de) * 1980-08-13 1982-03-18 Bayer Ag, 5090 Leverkusen Verfahren zur trocknung von pumpfaehigen suspensionen
US4687546B1 (en) * 1985-07-19 1996-06-04 Anglo American Clays Corp Method of concentrating slurried kaolin
US4642904A (en) * 1985-08-01 1987-02-17 Georgia Krolin Company, Inc. Energy conserving process for drying a clay slurry
DE3629954A1 (de) * 1986-09-03 1988-03-10 Prehm Yorck Uwe Dipl Ing Verfahren und vorrichtung zur entwaesserung von nassgut, insbesondere schlick
WO1989007743A1 (en) * 1988-02-20 1989-08-24 Prehm Yorck Uwe Process and device for dewatering wet materials, in particular water-containing free-flowing and/or pourable bulk goods

Also Published As

Publication number Publication date
EP0409942B1 (en) 1993-01-13
WO1990007686A1 (en) 1990-07-12
KR930010721B1 (ko) 1993-11-08
AU634753B2 (en) 1993-03-04
AU5027790A (en) 1990-08-01
EP0409942A1 (en) 1991-01-30
KR910700438A (ko) 1991-03-15
US5036599A (en) 1991-08-06

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Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 30/11/2004