SE427157B - Forfarande for avvattning av en lersuspension genom tryckfiltrering - Google Patents

Forfarande for avvattning av en lersuspension genom tryckfiltrering

Info

Publication number
SE427157B
SE427157B SE7804138A SE7804138A SE427157B SE 427157 B SE427157 B SE 427157B SE 7804138 A SE7804138 A SE 7804138A SE 7804138 A SE7804138 A SE 7804138A SE 427157 B SE427157 B SE 427157B
Authority
SE
Sweden
Prior art keywords
weight
flocculant
clay
process according
aqueous suspension
Prior art date
Application number
SE7804138A
Other languages
English (en)
Swedish (sv)
Other versions
SE7804138L (sv
Inventor
N O Clark
T R Jones
Original Assignee
English Clays Lovering Pochin
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 English Clays Lovering Pochin filed Critical English Clays Lovering Pochin
Publication of SE7804138L publication Critical patent/SE7804138L/xx
Publication of SE427157B publication Critical patent/SE427157B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
SE7804138A 1977-04-14 1978-04-12 Forfarande for avvattning av en lersuspension genom tryckfiltrering SE427157B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15668/77A GB1573766A (en) 1977-04-14 1977-04-14 Dewatering of clays

Publications (2)

Publication Number Publication Date
SE7804138L SE7804138L (sv) 1978-10-15
SE427157B true SE427157B (sv) 1983-03-14

Family

ID=10063284

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7804138A SE427157B (sv) 1977-04-14 1978-04-12 Forfarande for avvattning av en lersuspension genom tryckfiltrering

Country Status (8)

Country Link
US (1) US4174279A (es)
BR (1) BR7802312A (es)
CA (1) CA1096979A (es)
DE (1) DE2815390A1 (es)
ES (1) ES468826A1 (es)
FR (1) FR2387106A1 (es)
GB (1) GB1573766A (es)
SE (1) SE427157B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671874A (en) * 1981-04-06 1987-06-09 Champion International Corporation Continuous dewatering apparatus
US4755305A (en) * 1982-03-15 1988-07-05 Champion International Corporation Continuous dewatering method
US4738726A (en) 1985-05-06 1988-04-19 Engelhard Corporation Treatment of clays with cationic polymers to prepare high bulking pigments
US4909946A (en) * 1985-06-14 1990-03-20 The Dow Chemical Company Dewatering aid for clay
US4772332A (en) * 1987-04-21 1988-09-20 Engelhard Corporation Use of mixture of high molecular weight sulfonates as auxiliary dispersant for structured kaolins
US5034448A (en) * 1987-09-17 1991-07-23 The Dow Chemical Company Slip composition for whiteware articles
US4915890A (en) * 1987-09-17 1990-04-10 The Dow Chemical Company Casting process
US4990263A (en) * 1989-02-13 1991-02-05 Sharpe Andrew J Jr Melamine-formaldehyde resins in the flocculation of high solids mineral slurries
US4990262A (en) * 1989-02-13 1991-02-05 Sharpe Andrew J Jr Preparation of high solid mineral slurries
US4935391A (en) * 1989-03-31 1990-06-19 Fmc Corporation Process for preparing a purified mineral coating
CA2013619C (en) * 1989-05-04 1996-06-18 Steven A. Brown Cationic processing of kaolin ores
US5112782A (en) * 1989-05-04 1992-05-12 Engelhard Corporation Cationically processed calcined kaolin clay
US5736008A (en) * 1993-04-08 1998-04-07 Congoleum Corporation Fibrous-reinforced sheet
US5537934A (en) * 1994-10-19 1996-07-23 Engelhard Corporation Cationically stabilized slurries of calcined kaolin clay
WO1996032448A1 (en) * 1995-04-11 1996-10-17 Columbia River Carbonates Calcium carbonate pigments for coating paper and paper board
US5676747A (en) * 1995-12-29 1997-10-14 Columbia River Carbonates Calcium carbonate pigments for coating paper and paper board
WO1996032449A1 (en) * 1995-04-11 1996-10-17 Columbia River Carbonates Bulking and opacifying fillers for cellulosic products
US5676748A (en) * 1995-12-29 1997-10-14 Columbia River Carbonates Bulking and opacifying fillers for paper and paper board
US5653795A (en) * 1995-11-16 1997-08-05 Columbia River Carbonates Bulking and opacifying fillers for cellulosic products
WO1996032447A1 (en) * 1995-04-11 1996-10-17 Columbia River Carbonates Bulking and opacifying fillers for paper and paper board
US5676746A (en) * 1995-04-11 1997-10-14 Columbia River Carbonates Agglomerates for use in making cellulosic products
AU2003287694A1 (en) * 2002-11-13 2004-06-03 Amcol International Corporation Nonviscous aqueous dispersions comprising water-swellable layered silicates
CA2925010A1 (en) 2013-10-15 2015-04-23 Basf Corporation Mesoporous fcc catalysts with excellent attrition resistance

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367918A (en) * 1964-08-04 1968-02-06 Dow Chemical Co Polymeric amide-secondary dialkyl ammonium salt-paraformaldehyde flocculant composition and method
GB1240465A (en) 1967-06-29 1971-07-28 English Clays Lovering Pochin Improvements in or relating to tube pressure filters
CH497911A (de) * 1968-04-10 1970-10-31 Sandoz Ag Verfahren zur Verbesserung der Filtrationsfähigkeit von in Wasser suspendierten, quellfähigen, mineralischen Massen
US3663461A (en) * 1970-06-30 1972-05-16 Standard Brands Chem Ind Inc Chain extended polyelectrolyte salts and their use in flocculation processes
NL7009803A (es) * 1970-07-14 1971-01-06
US3738945A (en) * 1972-02-04 1973-06-12 H Panzer Polyquaternary flocculants
US3855299A (en) * 1973-06-11 1974-12-17 Grace W R & Co Water soluble reaction product of epihalohydrin and alkylamines
GB1498086A (en) * 1975-06-30 1978-01-18 Yara Engineering Corp High bulking clay pigments and methods of making same
ES455220A1 (es) * 1977-01-24 1978-01-01 English Clays Lovering Pochin Procedimiento para mejorar las propiedades reologicas y de resistencia de arcillas caolinicas.

Also Published As

Publication number Publication date
BR7802312A (pt) 1979-01-16
DE2815390A1 (de) 1978-10-19
ES468826A1 (es) 1978-11-16
SE7804138L (sv) 1978-10-15
FR2387106A1 (fr) 1978-11-10
US4174279A (en) 1979-11-13
CA1096979A (en) 1981-03-03
GB1573766A (en) 1980-08-28

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