EA200802253A1 - Подавление пыли - Google Patents

Подавление пыли

Info

Publication number
EA200802253A1
EA200802253A1 EA200802253A EA200802253A EA200802253A1 EA 200802253 A1 EA200802253 A1 EA 200802253A1 EA 200802253 A EA200802253 A EA 200802253A EA 200802253 A EA200802253 A EA 200802253A EA 200802253 A1 EA200802253 A1 EA 200802253A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polymer
suspension
mineral substance
substance
ground mineral
Prior art date
Application number
EA200802253A
Other languages
English (en)
Other versions
EA017785B1 (ru
Inventor
Джон Ламперд
Ллойд Кейзер
Original Assignee
Циба Холдинг Инк.
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 Циба Холдинг Инк. filed Critical Циба Холдинг Инк.
Publication of EA200802253A1 publication Critical patent/EA200802253A1/ru
Publication of EA017785B1 publication Critical patent/EA017785B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/22—Materials not provided for elsewhere for dust-laying or dust-absorbing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/54—Aqueous solutions or dispersions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

В заявке описан способ подавления образования пыли измельченного минерального вещества, в котором измельченное минеральное вещество образуется путем обезвоживания суспензии указанного вещества, включающий стадии транспортировки суспензии измельченного минерального вещества в виде жидкости на участок для удаления, и в котором суспензию выдерживают на участке для удаления с образованием обезвоженного измельченного минерального вещества, в котором подавление образования пыли вещества обеспечивается путем прибавления обеспечивающего подавление пыли полимера к суспензии измельченного минерального вещества, когда ее транспортируют в виде жидкости на участок для осаждения, в котором полимером является или синтетический растворимый в воде полимер, образованный из одного или большего количества этиленненасыщенных мономеров, обладающий характеристической вязкостью, равной не менее 4 дл/г, или растворимый в воде полимер, который является натуральным полимером или полусинтетическим полимером.
EA200802253A 2006-05-19 2007-05-01 Способ подавления пыли измельченного минерального вещества EA017785B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0610000.2A GB0610000D0 (en) 2006-05-19 2006-05-19 Suppression of Dust
PCT/EP2007/054230 WO2007134953A1 (en) 2006-05-19 2007-05-01 Suppression of dust

Publications (2)

Publication Number Publication Date
EA200802253A1 true EA200802253A1 (ru) 2009-06-30
EA017785B1 EA017785B1 (ru) 2013-03-29

Family

ID=36660506

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200802253A EA017785B1 (ru) 2006-05-19 2007-05-01 Способ подавления пыли измельченного минерального вещества

Country Status (19)

Country Link
US (2) US20090189113A1 (ru)
EP (1) EP2021292B1 (ru)
CN (1) CN101448746B (ru)
AP (1) AP2649A (ru)
AR (1) AR061023A1 (ru)
AT (1) ATE541818T1 (ru)
AU (1) AU2007253480B2 (ru)
BR (1) BRPI0711932B1 (ru)
CA (1) CA2651863C (ru)
EA (1) EA017785B1 (ru)
ES (1) ES2378402T3 (ru)
GB (1) GB0610000D0 (ru)
PE (1) PE20080718A1 (ru)
PL (1) PL2021292T3 (ru)
PT (1) PT2021292E (ru)
SI (1) SI2021292T1 (ru)
UA (1) UA94453C2 (ru)
WO (1) WO2007134953A1 (ru)
ZA (1) ZA200809050B (ru)

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CL2010000073A1 (es) 2009-01-29 2011-01-07 Midwest Ind Supply Inc Composicion para mejora quimica del suelo que comprende un fluido sintetico y un reductor del punto de fluidez; composicion que comprende fluido sintetico, material biodegradable y fibras sinteticas; composicion que comprende un aceite base y poliisobutileno; composicion que comprende fluido sintetico y un ligante; metodo de aplicacion.
US8177997B2 (en) 2009-01-29 2012-05-15 Midwest Industrial Supply, Inc. Chemical method and composition for soil improvement
US8066448B2 (en) 2009-03-31 2011-11-29 Midwest Industrial Supply, Inc. Dust suppression agent
US8033750B2 (en) 2009-03-31 2011-10-11 Midwest Industrial Supply, Inc. Method and composition for modifying soil and dust control
US8210769B2 (en) 2009-03-31 2012-07-03 Midwest Industrial Supply, Inc. Method and composition for modifying soil and dust control
EP3199218B1 (en) 2009-09-15 2019-11-06 Suncor Energy Inc. Process for drying oil sand mature fine tailings
CA3050234C (en) 2009-09-15 2022-11-08 Suncor Energy Inc. Techniques for flocculating and dewatering fine tailings
AU2009354586A1 (en) * 2009-10-30 2012-05-24 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
WO2011140413A2 (en) * 2010-05-07 2011-11-10 Midwest Industrial Supply, Inc. Method and composition for road construction and surfacing
EA028307B1 (ru) 2011-03-17 2017-11-30 Соленис Текнолоджиз Кайман, Л.П. Способ увеличения расхода водной дисперсии
US8298439B2 (en) 2011-03-30 2012-10-30 Nalco Company Chemical binder for coating payload in open top hopper cars, trucks, piles, and similar storage/shipping containers
US8465667B2 (en) 2011-03-30 2013-06-18 Nalco Company Chemical additives to inhibit the air oxidation and spontaneous combustion of coal
US9637671B2 (en) * 2011-10-27 2017-05-02 Baker Hughes Incorporated Method of suppressing the generation of dust from sand
US9644140B2 (en) * 2011-10-27 2017-05-09 Baker Hughes Incorporated Method of reducing dust with particulates coated with a polycationic polymer
US9624377B2 (en) * 2011-10-27 2017-04-18 Baker Hughes Incorporated Methods of using sand composites to control dust
CN102701644B (zh) * 2012-06-20 2014-01-01 聊城市新星铸管有限公司 排水管材及其制造方法
EP2898004A4 (en) 2012-09-19 2016-03-30 Solenis Technologies Cayman Lp METHOD FOR IMPROVING THE RHEOLOGICAL PROPERTIES OF AN AQUEOUS DISPERSION
US8702343B1 (en) 2012-12-21 2014-04-22 Midwest Industrial Supply, Inc. Method and composition for road construction and surfacing
CN103739236A (zh) * 2013-12-13 2014-04-23 柳州市五环水暖器材经营部 排水管材及其制造方法
US9623454B2 (en) 2014-02-15 2017-04-18 Ecolab Usa Inc. Method and composition for dust control
US9896366B2 (en) * 2014-02-26 2018-02-20 Ecolab Usa Inc. Alternative additives to enhance slurry dewatering
US9505965B2 (en) 2014-06-18 2016-11-29 Ecolab Usa Inc. Composition for dust control and improved material handling
EP3189169B1 (en) * 2014-09-03 2020-02-26 Solenis Technologies, L.P. Wet mineral ore processing in mining applications
WO2017023316A1 (en) * 2015-08-05 2017-02-09 Halliburton Energy Services, Inc. Dust control in oil field applications
EP3359618A4 (en) * 2015-10-05 2019-06-26 Baker Hughes, a GE company, LLC SANDING COMPOSITIONS AND METHOD FOR USE THEREOF FOR DUST CONTROL
EP3199501B1 (de) * 2016-01-29 2023-06-07 Daw Se Staubreduzierte pulverförmige mischungen
US10472295B2 (en) * 2017-07-21 2019-11-12 Derrick Robert Mayes Composite material for enriching natural sports playing fields
US20220332995A1 (en) * 2017-10-11 2022-10-20 Arizona Board Of Regents On Behalf Of The University Of Arizona Systems And Methods For Dust Control Using A Liquid Polymer
CN112225524A (zh) * 2020-10-22 2021-01-15 河南建博新材料科技有限公司 一种使用铁尾砂和赤泥制备防水材料的方法

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US4316811A (en) * 1980-07-10 1982-02-23 Internorth, Inc Dust suppressant
US4417992A (en) * 1981-07-30 1983-11-29 Nalco Chemical Company Dust control
US4506062A (en) * 1982-08-09 1985-03-19 Allied Colloids Limited Inverse suspension polymerization process
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US5215784A (en) * 1992-10-06 1993-06-01 Nalco Australia Pty. Ltd. Dust suppression of mineral and other inorganic particles
US5375376A (en) * 1993-01-21 1994-12-27 Crane Plastics Company Limited Partnership Polymeric sealing/spring strip and extrusion method of producing same
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MY120719A (en) * 1997-01-20 2005-11-30 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
MY118538A (en) * 1997-01-20 2004-12-31 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
PL203238B1 (pl) * 2000-05-31 2009-09-30 Ciba Spec Chem Water Treat Ltd Sposób przeróbki materiałów mineralnych
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GB0610003D0 (en) * 2006-05-19 2006-06-28 Ciba Sc Holding Ag Suppression of Dust

Also Published As

Publication number Publication date
GB0610000D0 (en) 2006-06-28
WO2007134953A1 (en) 2007-11-29
BRPI0711932A8 (pt) 2017-12-26
ZA200809050B (en) 2009-05-27
CA2651863A1 (en) 2007-11-29
BRPI0711932B1 (pt) 2018-01-30
BRPI0711932A2 (pt) 2012-10-09
EP2021292A1 (en) 2009-02-11
AU2007253480B2 (en) 2011-09-15
PE20080718A1 (es) 2008-05-16
UA94453C2 (ru) 2011-05-10
AU2007253480A1 (en) 2007-11-29
CN101448746B (zh) 2013-05-29
EA017785B1 (ru) 2013-03-29
AR061023A1 (es) 2008-07-30
US20160200954A1 (en) 2016-07-14
ES2378402T3 (es) 2012-04-12
AP2649A (en) 2013-04-25
EP2021292B1 (en) 2012-01-18
CA2651863C (en) 2017-04-25
PL2021292T3 (pl) 2012-06-29
ATE541818T1 (de) 2012-02-15
AP2008004652A0 (en) 2008-10-31
PT2021292E (pt) 2012-03-08
CN101448746A (zh) 2009-06-03
US20090189113A1 (en) 2009-07-30
SI2021292T1 (sl) 2012-05-31

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU