BRPI0501825A - Uso de silicones para fluxo e transferência de dispersões de partìculas de sólidos - Google Patents

Uso de silicones para fluxo e transferência de dispersões de partìculas de sólidos

Info

Publication number
BRPI0501825A
BRPI0501825A BRPI0501825A BRPI0501825A BR PI0501825 A BRPI0501825 A BR PI0501825A BR PI0501825 A BRPI0501825 A BR PI0501825A BR PI0501825 A BRPI0501825 A BR PI0501825A
Authority
BR
Brazil
Prior art keywords
flow
silicones
transfer
dispersions
solid particle
Prior art date
Application number
Other languages
English (en)
Inventor
Giuseppina Cerea
Original Assignee
Vomm Chemipharma Srl
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 Vomm Chemipharma Srl filed Critical Vomm Chemipharma Srl
Publication of BRPI0501825A publication Critical patent/BRPI0501825A/pt

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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/017—Mixtures of compounds
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/54—Silicon compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Detergent Compositions (AREA)
  • Silicon Polymers (AREA)

Abstract

"USO DE SILICONES PARA FLUXO E TRANSFERêNCIA DE DISPERSõES DE PARTìCULAS DE SóLIDOS". A invenção refere-se ao uso de silicones de fórmula onde: R e R<39> são idênticos ou diferentes e representam um radical escolhido entre alquil C~ 1~-C~ 5~, aril; e x é um integrador compreendido entre 3 e 2000, para provocar ou facilitar o fluxo e a transferência de dispersões de partículas de sólidos em líquidos apresentando características de alta viscosidade ou alta resistência ao fluxo, em particular lamas de plantas de purificação de rejeitos civis ou industriais; pela adição às dispersões de uma quantidade de silicones variando entre 0,005 e 5% em peso com base no peso seco destas dispersões, estas últimas podendo ser transferidas por meio de bombas convencionais.
BRPI0501825 2004-05-12 2005-05-12 Uso de silicones para fluxo e transferência de dispersões de partìculas de sólidos BRPI0501825A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20040425338 EP1598108B1 (en) 2004-05-12 2004-05-12 Use of silicones for causing or facilitating the flow of dispersions of solid particulates in liquids

Publications (1)

Publication Number Publication Date
BRPI0501825A true BRPI0501825A (pt) 2006-01-10

Family

ID=34932490

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0501825 BRPI0501825A (pt) 2004-05-12 2005-05-12 Uso de silicones para fluxo e transferência de dispersões de partìculas de sólidos

Country Status (7)

Country Link
US (1) US7344648B2 (pt)
EP (1) EP1598108B1 (pt)
AT (1) ATE386586T1 (pt)
BR (1) BRPI0501825A (pt)
DE (1) DE602004011903T2 (pt)
ES (1) ES2303039T3 (pt)
PL (1) PL1598108T3 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2580388B1 (en) 2010-06-08 2018-01-17 Buckman Laboratories International, Inc Methods to degrade sludge from pulp and paper manufacturing
NL2022675B1 (en) * 2019-03-05 2020-09-17 Haskoningdhv Nederland Bv Digestion of organic sludge

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946061A (en) * 1969-01-27 1976-03-23 Buckman Laboratories, Inc. Organo-silica polymers
US3834924A (en) * 1972-06-08 1974-09-10 Huber Corp J M Process for manufacturing surface modified inorganic pigments
US4436846A (en) * 1979-11-07 1984-03-13 General Electric Company Composition and method for improving the properties of liquid media
US4290896A (en) * 1980-05-27 1981-09-22 Dow Corning Corporation Dewatering fine coal slurries using organopolysiloxanes
US4525281A (en) * 1983-08-04 1985-06-25 Dow Corning Corporation Dewatering of mineral slurries
US4525279A (en) * 1983-08-04 1985-06-25 Dow Corning Corporation Dewatering of mineral slurries
JPS6110046A (ja) * 1984-06-23 1986-01-17 新日本製鐵株式会社 粒状スラグの脱水促進処理方法及び処理剤
US5670056A (en) * 1995-04-17 1997-09-23 Virginia Tech Intellectual Properties, Inc. Chemical-mechanical dewatering process
US6144958A (en) * 1998-07-15 2000-11-07 Amazon.Com, Inc. System and method for correcting spelling errors in search queries
US6231768B1 (en) * 1999-01-19 2001-05-15 Nalco Chemical Company Rheology modification of settled solids in mineral processing
AU2001229421A1 (en) * 2000-01-13 2001-07-24 Orbidex, Inc. System and method of searching and gathering information on-line and off-line
US20020103871A1 (en) * 2000-09-11 2002-08-01 Lingomotors, Inc. Method and apparatus for natural language processing of electronic mail
US20020107718A1 (en) * 2001-02-06 2002-08-08 Morrill Mark N. "Host vendor driven multi-vendor search system for dynamic market preference tracking"
DE10243992A1 (de) * 2002-09-21 2004-04-01 Goldschmidt Ag Polyestergruppen aufweisende amphiphile Organopolysiloxane und deren Verwendung als Emulgatoren oder Dispergierhilfsmittel

Also Published As

Publication number Publication date
EP1598108B1 (en) 2008-02-20
DE602004011903D1 (de) 2008-04-03
ES2303039T3 (es) 2008-08-01
PL1598108T3 (pl) 2008-09-30
US7344648B2 (en) 2008-03-18
US20050252865A1 (en) 2005-11-17
ATE386586T1 (de) 2008-03-15
EP1598108A1 (en) 2005-11-23
DE602004011903T2 (de) 2009-02-26

Similar Documents

Publication Publication Date Title
Fisher Scaling, universality and renormalization group theory
WO2004071960A3 (en) Composite materials for fluid treatment
AR039247A1 (es) Uso de polimeros de dispersion como reductores de friccion en fluidos fracturantes acuosos
ATE497896T1 (de) Tragbare flüssigkeitseingrenzungsanordnung
EA200900822A1 (ru) Антибактериальный лист и поглощающее изделие
ATE512941T1 (de) Betonzusammensetzung mit verminderter schrumpfung
BR0308191B1 (pt) fluido de hidrocarboneto, uso do mesmo, composiÇço seladora de silicone e tinta.
DE60135116D1 (de) Mischvorrichtung für fluide
Monterroso et al. Distribution and accumulation of metals (Cu, Cd, Zn and Pb) in sediments of a lagoon on the northwestern coast of Portugal
CL2007003693A1 (es) Compuestos derivados de pirido [3,2-b] [1,4] tiazina; composicion farmaceutica que contiene dichos compuestos; y su uso en el tratamiento de infecciones bacterianas.
Chavan et al. Monitoring of organic pollutants in Thane creek water
PL1598108T3 (pl) Zastosowanie silikonów do wywoływania lub ułatwiania przepływu zawiesin cząstek stałych w cieczach
RU2007127947A (ru) Ингибитор коррозии стали в минерализованных водно-нефтяных средах
FR2875823B1 (fr) Dispositif d&#39;epandage de matiere granuleuse ou pulverulente
Tang et al. Comparison between performance of pollutant removal by different packings in constructed wetland.
Ren et al. A Class of Singular Perturbation Nonlinear Boundary Value Problem Arising from General Riemann Problem
Xu et al. Differences in delta super (13) C and delta super (15) N of Particulate Organic Matter from the Deep Oligotrophic Lake Fuxian Connected with the Shallow Eutrophic Lake Xingyun, People's Republic of China
Rottgardt Comments on Hamburg's Amended Ordinance for Plants that handle Hazardous Substances
Liu et al. Synergistic action of facultative biodegradation and physicochemical process at low temperature.
Mundt et al. Waste water treatment in Sweden
PL411386A1 (pl) Środek do remediacji gleb skażonych zanieczyszczeniami ropopochodnymi
Xiong et al. Preliminary study on effects of SOD and catalase of Bellamya aeruginosa raised in Suzhou Creek
WO2006011416A8 (ja) 環境浄化方法および環境浄化剤
Wang et al. Applications and Progress in Analysis of Atmosphere Pollutants by Chemiluminescence
Zhang Application of Computational Fluid Dynamics in Optimization Design of Secondary Sedimentation Tank

Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.