ZM185A1 - Improved mineral de-watering method - Google Patents

Improved mineral de-watering method

Info

Publication number
ZM185A1
ZM185A1 ZM1/85A ZM185A ZM185A1 ZM 185 A1 ZM185 A1 ZM 185A1 ZM 1/85 A ZM1/85 A ZM 1/85A ZM 185 A ZM185 A ZM 185A ZM 185 A1 ZM185 A1 ZM 185A1
Authority
ZM
Zambia
Prior art keywords
watering method
improved mineral
mineral
improved
watering
Prior art date
Application number
ZM1/85A
Other languages
English (en)
Original Assignee
Dow Chemical 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24274247&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZM185(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of ZM185A1 publication Critical patent/ZM185A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Colloid Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
ZM1/85A 1984-01-09 1985-01-09 Improved mineral de-watering method ZM185A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56913784A 1984-01-09 1984-01-09

Publications (1)

Publication Number Publication Date
ZM185A1 true ZM185A1 (en) 1985-08-22

Family

ID=24274247

Family Applications (1)

Application Number Title Priority Date Filing Date
ZM1/85A ZM185A1 (en) 1984-01-09 1985-01-09 Improved mineral de-watering method

Country Status (13)

Country Link
EP (1) EP0167621B1 (sv)
CA (1) CA1252016A (sv)
DE (2) DE3590005C2 (sv)
FI (1) FI77467C (sv)
FR (1) FR2557812B1 (sv)
GB (1) GB2152490B (sv)
NO (1) NO161604C (sv)
PL (1) PL143740B1 (sv)
SE (1) SE453260B (sv)
TR (1) TR23662A (sv)
WO (1) WO1985003065A1 (sv)
ZA (1) ZA85200B (sv)
ZM (1) ZM185A1 (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918274A1 (de) * 1989-06-05 1990-12-06 Henkel Kgaa Verwendung von hydroxymischethern als hilfsmittel fuer die feststoffentwaesserung
EP0420802B1 (de) * 1989-09-26 1995-08-09 Ciba-Geigy Ag Wässriges, lagerstabiles, gering schäumendes Netzmittel
US4990264A (en) * 1989-10-13 1991-02-05 Sherex Chemical Company, Inc. Ore dewatering process and compositions therefor
DE4019174A1 (de) * 1990-06-15 1992-01-02 Henkel Kgaa Hilfsmittel bei der filtration und/oder entwaesserung von mineral- und kohlesuspensionen
US5089142A (en) * 1990-10-30 1992-02-18 Betz Laboratories, Inc. Methods for dewatering coal and mineral concentrates
US5587143A (en) * 1994-06-28 1996-12-24 Nanosystems L.L.C. Butylene oxide-ethylene oxide block copolymer surfactants as stabilizer coatings for nanoparticle compositions
EP2346925B1 (en) * 2008-09-24 2016-08-10 Dow Global Technologies LLC Alkylene oxide capped secondary alcohol ethoxylates as fermentation foam control agents
DK2377900T3 (da) 2010-04-16 2013-11-04 Omya Int Ag Proces til at tilberede overflademodificeret mineralmateriale, deraf følgende produkter og anvendelser
EP2659213A4 (en) * 2010-09-30 2014-10-15 Richard W Bland METHOD AND SYSTEM FOR DRYING COAL FINS
CN112916193B (zh) * 2021-01-27 2022-06-17 中国水利水电第九工程局有限公司 一种砂石生产毛料含泥细料的分离施工工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB722746A (en) * 1952-06-24 1955-01-26 Wyandotte Chemicals Corp Surface active compounds derived from higher ª‡, ª‰ alkylene oxides
FR1213798A (fr) * 1957-10-28 1960-04-04 Union Carbide Corp Procédé de coagulation d'une matière charbonneuse dispersée
GB845838A (en) * 1957-11-18 1960-08-24 Union Carbide Corp Improvements in and relating to coagulation
NL272003A (sv) * 1960-12-05
US3446757A (en) * 1966-09-26 1969-05-27 Hercules Inc High molecular weight hydroxyl-containing polyethers
US3484370A (en) * 1967-09-27 1969-12-16 Chevron Res Method of separating oil and water
US3839314A (en) * 1971-06-29 1974-10-01 Baxter Laboratories Inc Clarification of blood serum and plasma using block copolymers of ethylene oxide and polyoxypropylene
JPS5321399A (en) * 1976-08-11 1978-02-27 Mitsubishi Heavy Ind Ltd Detergent for removing radioactive contamination and its washed water liquid treating method
DE2800137C2 (de) * 1978-01-03 1984-03-01 Kullmann, geb. Belli, Christine, 7972 Isny Verfahren zur Reinigung von Abwasser nach dem Belbtschlammverfahren unter Zusatz grenzflächenaktiver Substanzen
US4207186A (en) * 1978-12-05 1980-06-10 American Cyanamid Company Process for dewatering mineral concentrates
US4251364A (en) * 1979-05-07 1981-02-17 Gulf Research & Development Company Filtration of a coal liquid slurry using polyisobutylene
US4322219A (en) * 1981-03-02 1982-03-30 Internorth, Inc. Moisture reduction
US4410431A (en) * 1982-04-01 1983-10-18 Nalco Chemical Company Composition for altering the water function characteristics of mineral slurries
JPH05321399A (ja) * 1992-05-19 1993-12-07 Kajima Corp 鋼管コンクリート柱

Also Published As

Publication number Publication date
DE3590005T1 (de) 1986-03-13
GB8500249D0 (en) 1985-02-13
NO161604B (no) 1989-05-29
EP0167621A1 (en) 1986-01-15
EP0167621B1 (en) 1990-01-03
NO850074L (no) 1985-07-10
FI77467B (fi) 1988-11-30
NO161604C (no) 1989-09-06
SE8504178L (sv) 1985-09-09
TR23662A (tr) 1990-06-04
DE3590005C2 (de) 1986-07-31
PL251489A1 (en) 1985-11-05
GB2152490A (en) 1985-08-07
FI77467C (sv) 1989-03-10
SE8504178D0 (sv) 1985-09-09
EP0167621A4 (en) 1986-07-23
ZA85200B (en) 1986-09-24
GB2152490B (en) 1987-09-03
FR2557812B1 (fr) 1987-06-26
WO1985003065A1 (en) 1985-07-18
FR2557812A1 (fr) 1985-07-12
PL143740B1 (en) 1988-03-31
SE453260B (sv) 1988-01-25
FI850065A0 (fi) 1985-01-07
FI850065L (fi) 1985-07-10
CA1252016A (en) 1989-04-04

Similar Documents

Publication Publication Date Title
GB8508253D0 (en) Locomotion-command method
GB8525099D0 (en) Enzyme-granulating method
PL253787A1 (en) Coal reclaiming method
PT80974A (en) Grade
GB8527296D0 (en) Treating slurry
GB8501642D0 (en) Hardenable slurry
ZM185A1 (en) Improved mineral de-watering method
GB2208614B (en) Mineral breaker
GB8525561D0 (en) Mineral materials
GB8432795D0 (en) Clay dewatering process
GB2160562B (en) Ground-freezing method
GB2152840B (en) Mineral breaker
GB8415902D0 (en) Hydraulic separating method
GB8403614D0 (en) Gutter making machine
GB8524499D0 (en) Kerbing blocks
GB8505439D0 (en) Mineral breaker
EP0183644A3 (en) Method for making recesses
GB8401403D0 (en) Mineral cutter picks
AU3835685A (en) Improved mineral dewatering method
GB8502447D0 (en) Slurry process
BG50210A1 (en) Waterworking method
ZA843052B (en) Dewatering process
KR860000987Y1 (en) Dehydrator
CS221084A1 (en) Zpusob pripravy kvarternich amoniovych soli
CS871684A1 (en) Sposob pripravy kvarternych soli