EA201490781A1 - Концентрирование суспензий - Google Patents

Концентрирование суспензий

Info

Publication number
EA201490781A1
EA201490781A1 EA201490781A EA201490781A EA201490781A1 EA 201490781 A1 EA201490781 A1 EA 201490781A1 EA 201490781 A EA201490781 A EA 201490781A EA 201490781 A EA201490781 A EA 201490781A EA 201490781 A1 EA201490781 A1 EA 201490781A1
Authority
EA
Eurasian Patent Office
Prior art keywords
solid particles
suspensions
aqueous medium
organic polymer
concentration
Prior art date
Application number
EA201490781A
Other languages
English (en)
Russian (ru)
Inventor
Александро Бергер
Штефен Адкинс
Штефан Хесс
Original Assignee
Басф Се
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=48167150&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201490781(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Басф Се filed Critical Басф Се
Publication of EA201490781A1 publication Critical patent/EA201490781A1/ru

Links

Classifications

    • 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
    • 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
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/14—Additives which dissolves or releases substances when predefined environmental conditions are reached, e.g. pH or temperature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
EA201490781A 2011-10-25 2012-10-24 Концентрирование суспензий EA201490781A1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161550938P 2011-10-25 2011-10-25
EP11186439 2011-10-25
PCT/EP2012/071009 WO2013060700A1 (en) 2011-10-25 2012-10-24 Concentration of suspensions

Publications (1)

Publication Number Publication Date
EA201490781A1 true EA201490781A1 (ru) 2015-03-31

Family

ID=48167150

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201490781A EA201490781A1 (ru) 2011-10-25 2012-10-24 Концентрирование суспензий

Country Status (17)

Country Link
US (1) US20140246376A1 (enExample)
EP (1) EP2771289A1 (enExample)
CN (1) CN103906711B (enExample)
AP (1) AP2014007628A0 (enExample)
AR (1) AR094422A1 (enExample)
AU (1) AU2012330464B2 (enExample)
BR (1) BR112014009832A2 (enExample)
CA (1) CA2850895C (enExample)
CL (1) CL2014001010A1 (enExample)
CO (1) CO6960536A2 (enExample)
EA (1) EA201490781A1 (enExample)
IN (1) IN2014CN03777A (enExample)
MX (1) MX2014004667A (enExample)
PE (1) PE20141215A1 (enExample)
PH (1) PH12014500764A1 (enExample)
WO (1) WO2013060700A1 (enExample)
ZA (1) ZA201403692B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
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WO2012166997A2 (en) 2011-05-31 2012-12-06 Clean Chemistry, Llc Electrochemical reactor and process
US9517955B2 (en) 2012-09-07 2016-12-13 Clean Chemistry, Llc System and method for generation of point of use reactive oxygen species
US20140238943A1 (en) * 2013-02-22 2014-08-28 Cedrick Favero Method For Treating Suspensions Of Solid Particles In Water Using Post Hydrolyzed Polymers
CN103721859B (zh) * 2013-12-20 2016-04-27 安徽冠华稀贵金属集团有限公司 硫化铜矿选矿浮选剂及其制备方法
CN103721858A (zh) * 2013-12-20 2014-04-16 安徽冠华稀贵金属集团有限公司 一种氧化、硫化铜矿浮选剂及其制备方法
WO2015173728A1 (en) * 2014-05-12 2015-11-19 Basf Se Process for dewatering mineral tailings by the treatment of these tailings with at least two different polymers of different intrinsic viscosities
WO2016037149A1 (en) 2014-09-04 2016-03-10 Clean Chemistry, Inc. Method of water treatment utilizing a peracetate oxidant solution
CA2981034C (en) 2015-03-26 2024-06-25 Clean Chemistry, Inc. Systems and methods of reducing a bacteria population in high hydrogen sulfide water
CN105478243B (zh) * 2015-11-19 2018-05-08 中国地质科学院郑州矿产综合利用研究所 一种用于铝土矿选矿的新型抑制剂及其使用方法
US10883224B2 (en) 2015-12-07 2021-01-05 Clean Chemistry, Inc. Methods of pulp fiber treatment
FI3386948T3 (fi) 2015-12-07 2025-05-15 Clean Chemistry Inc Selluloosakuitujen käsittelymenetelmät
US11136714B2 (en) 2016-07-25 2021-10-05 Clean Chemistry, Inc. Methods of optical brightening agent removal
US11001864B1 (en) 2017-09-07 2021-05-11 Clean Chemistry, Inc. Bacterial control in fermentation systems
US11311012B1 (en) 2017-09-07 2022-04-26 Clean Chemistry, Inc. Bacterial control in fermentation systems
FR3082124B1 (fr) * 2018-06-08 2021-05-28 Coatex Sas Controle de la sedimentation d'un derive minier
CA3046002C (en) * 2018-06-12 2025-05-06 Sterling Specialty Chemicals Holding Uk Limited Methods of treating tailings
EP4712775A1 (en) 2023-05-17 2026-03-25 Clean Chemistry, Inc. Food processing oxidation treatment formulations and methods
CN118307175B (zh) * 2024-05-16 2026-04-28 四川中科森蓝新材料有限公司 一种工业窑气和污泥脱水协同处理装置和方法

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GB1439057A (en) 1973-10-10 1976-06-09 Allied Colloids Ltd Flocculating agents for alkaline systems
US4226714A (en) * 1978-12-27 1980-10-07 The Anaconda Company Thickener control system
JPS56150481A (en) 1980-04-24 1981-11-20 Ebara Infilco Co Ltd Coagulation process for waste water
US4506062A (en) 1982-08-09 1985-03-19 Allied Colloids Limited Inverse suspension polymerization process
GB8309275D0 (en) 1983-04-06 1983-05-11 Allied Colloids Ltd Dissolution of water soluble polymers in water
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US5167645A (en) 1991-07-24 1992-12-01 Castillo R Robert Cholangiography catheter inserter
US5685900A (en) * 1995-10-18 1997-11-11 Ecc International Inc. Method for beneficiating discolored kaolin to produce high brightness coating clay
JPH10109100A (ja) 1996-10-04 1998-04-28 Terunaito:Kk 高含水浚渫底泥の減容化処理方法
MY118538A (en) 1997-01-20 2004-12-31 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
MY120719A (en) 1997-01-20 2005-11-30 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
JP3374050B2 (ja) 1997-07-31 2003-02-04 株式会社クボタ 乗用型芝刈機
WO1998049108A1 (en) 1997-04-30 1998-11-05 Ciba Specialty Chemicals Water Treatments Limited Dewatering of sewage sludge
SK280649B6 (sk) * 1997-10-29 2000-05-16 Prox T.E.C. Poprad Spôsob čistenia vôd na báze fentonovej reakcie
JP3880712B2 (ja) 1997-11-21 2007-02-14 株式会社テルナイト 浚渫底泥の処理方法
JP2001232104A (ja) 2000-02-28 2001-08-28 Ebara Corp 懸濁液の固液分離方法
GB0020862D0 (en) 2000-08-25 2000-10-11 Ciba Spec Chem Water Treat Ltd Polymeric compositions for dewatering sewage sludges
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Also Published As

Publication number Publication date
US20140246376A1 (en) 2014-09-04
WO2013060700A1 (en) 2013-05-02
CL2014001010A1 (es) 2014-07-04
CA2850895C (en) 2016-07-05
AU2012330464A1 (en) 2014-05-15
PE20141215A1 (es) 2014-09-17
MX2014004667A (es) 2014-08-18
AR094422A1 (es) 2015-08-05
BR112014009832A2 (pt) 2017-05-02
IN2014CN03777A (enExample) 2015-09-04
CA2850895A1 (en) 2013-05-02
EP2771289A1 (en) 2014-09-03
CO6960536A2 (es) 2014-05-30
AU2012330464B2 (en) 2015-06-18
AP2014007628A0 (en) 2014-05-31
CN103906711B (zh) 2016-11-09
ZA201403692B (en) 2015-08-26
PH12014500764A1 (en) 2017-02-08
CN103906711A (zh) 2014-07-02

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