BR112018071996A2 - composição na forma de grânulos, filtro para purificação de água, uso de uma composição, processo para preparação de uma composição na forma de grânulos - Google Patents

composição na forma de grânulos, filtro para purificação de água, uso de uma composição, processo para preparação de uma composição na forma de grânulos

Info

Publication number
BR112018071996A2
BR112018071996A2 BR112018071996-0A BR112018071996A BR112018071996A2 BR 112018071996 A2 BR112018071996 A2 BR 112018071996A2 BR 112018071996 A BR112018071996 A BR 112018071996A BR 112018071996 A2 BR112018071996 A2 BR 112018071996A2
Authority
BR
Brazil
Prior art keywords
composition
weight
granules
preparing
filter
Prior art date
Application number
BR112018071996-0A
Other languages
English (en)
Other versions
BR112018071996B1 (pt
Inventor
Kumar Gupta Santosh
Abdul Kareem Shajahan
Original Assignee
Unilever N.V.
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 Unilever N.V. filed Critical Unilever N.V.
Publication of BR112018071996A2 publication Critical patent/BR112018071996A2/pt
Publication of BR112018071996B1 publication Critical patent/BR112018071996B1/pt

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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0016—Granular materials, e.g. microballoons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/041—Oxides or hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3028—Granulating, agglomerating or aggregating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3042—Use of binding agents; addition of materials ameliorating the mechanical properties of the produced sorbent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight materials
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/301—Detergents, surfactants
    • 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
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Water Treatment By Sorption (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

é revelada uma composição na forma de grânulos que compreende: (i) 95 a 98% em peso de hidróxido duplo lamelar (hdl) da fórmula molecular [m2+ 1-xm3+ x (oh)2]q+(xn-)q/n·yh2o; em que, m2+ é pelo menos um entre ca2+, mg2+, mn2+, fe2+, co2+, ni2+, cu2+ ou zn2+; m3+ é pelo menos um entre ai3+, fe3+, cr3+, ga3+ ou v3+; x é um ânion intercamada que é pelo menos um entre cl-, br-, no3 -, co3 2-, so4 2- ou seo4 2-; e x é a razão molar metálica de 0,1 a 0,33. (ii) 0,3 a 2% em peso de aglutinante inorgânico que é pelo menos um entre cimento, cimento branco, gesso, calcário, giz, silicato de alumina, cinza volante, bentonita, betume, aluminato de cálcio, argila, cal hidratada ou silicato de sódio; e, (iii) 0,2 a 1,5% em peso de aglutinante orgânico tendo um peso molecular de 1000 a 500.000 daltons e temperatura de decomposição = 400 °c, que é pelo menos um entre álcool polivinílico, polietilenoglicol, polivinilpirolidona, ácido poliacrílico, amido, celulose, alginatos, ágar, gelatina ou goma guar.
BR112018071996-0A 2016-04-28 2017-04-11 Composição na forma de grânulos, filtro para purificação de água, uso de uma composição, processo para preparação de uma composição na forma de grânulos BR112018071996B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16167418 2016-04-28
EP16167418.9 2016-04-28
PCT/EP2017/058593 WO2017186478A1 (en) 2016-04-28 2017-04-11 A granular composition and filter for purification of water

Publications (2)

Publication Number Publication Date
BR112018071996A2 true BR112018071996A2 (pt) 2019-02-12
BR112018071996B1 BR112018071996B1 (pt) 2022-12-27

Family

ID=55913477

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018071996-0A BR112018071996B1 (pt) 2016-04-28 2017-04-11 Composição na forma de grânulos, filtro para purificação de água, uso de uma composição, processo para preparação de uma composição na forma de grânulos

Country Status (6)

Country Link
EP (1) EP3448826B1 (pt)
CN (1) CN109071349B (pt)
BR (1) BR112018071996B1 (pt)
PH (1) PH12018502216A1 (pt)
WO (1) WO2017186478A1 (pt)
ZA (1) ZA201805931B (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116444210A (zh) * 2023-04-07 2023-07-18 广西大学 一种单组分抗腐蚀地聚物水泥材料及制备方法
CN117960173A (zh) * 2024-03-28 2024-05-03 山东龙安泰环保科技有限公司 一种负载-共混型臭氧催化剂的制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201901448D0 (en) * 2019-02-01 2019-03-27 Provost Fellows Found Scholars And The Other Members Of Board Of The College Of The Holy And Undivid Adsorbent media
WO2021230760A1 (en) * 2020-05-15 2021-11-18 Qatar Foundation For Education, Science And Community Development An adsorbent material, synthesis thereof, and use thereof
CN113231461A (zh) * 2021-06-12 2021-08-10 清华大学深圳国际研究生院 重金属污染土壤的淋洗液及其制备方法和一种淋洗装置

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JPS60161744A (ja) 1984-01-30 1985-08-23 Kyowa Chem Ind Co Ltd 原子炉冷却水用浄化剤及び浄化方法
US5246467A (en) * 1990-06-15 1993-09-21 Unilever Patent Holdings B.V. Removing unreacted dye from fabric: bath liquors treated with absorbent hydrotalcite
GB9326302D0 (en) 1993-12-23 1994-02-23 Unilever Plc Effluent treatment
KR100796103B1 (ko) * 1999-08-11 2008-01-21 아크조 노벨 엔.브이. 내마모성의 성형된 음이온성 클레이-함유 결정체
ES2248537T3 (es) * 2001-02-09 2006-03-16 Akzo Nobel N.V. Proceso para la preparacion de arcilla anionica.
US7625492B2 (en) * 2003-01-28 2009-12-01 The University Of Wyoming Research Corporation Charge-based water filtration systems
WO2006053402A1 (en) 2004-11-22 2006-05-26 Nubian Water Systems Pty Limited Waste water treatment process system
CN101049953A (zh) 2007-01-12 2007-10-10 北京化工大学 一种层状双羟基复合金属氧化物微球及其制备方法
EA015977B1 (ru) 2007-07-16 2012-01-30 Юнилевер Н.В. Композиция и способ для очистки воды
WO2009110241A1 (ja) 2008-03-06 2009-09-11 戸田工業株式会社 炭化水素を分解する多孔質触媒体及びその製造方法、炭化水素から水素を含む混合改質ガスを製造する方法、並びに燃料電池システム
WO2015052036A1 (en) * 2013-10-08 2015-04-16 Unilever N.V. A device and a process for purification of grey water
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116444210A (zh) * 2023-04-07 2023-07-18 广西大学 一种单组分抗腐蚀地聚物水泥材料及制备方法
CN117960173A (zh) * 2024-03-28 2024-05-03 山东龙安泰环保科技有限公司 一种负载-共混型臭氧催化剂的制备方法
CN117960173B (zh) * 2024-03-28 2024-06-11 山东龙安泰环保科技有限公司 一种负载-共混型臭氧催化剂的制备方法

Also Published As

Publication number Publication date
WO2017186478A1 (en) 2017-11-02
CN109071349A (zh) 2018-12-21
BR112018071996B1 (pt) 2022-12-27
EP3448826A1 (en) 2019-03-06
PH12018502216A1 (en) 2019-08-05
EP3448826B1 (en) 2020-06-03
ZA201805931B (en) 2019-12-18
CN109071349B (zh) 2021-04-09

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: UNILEVER IP HOLDINGS B.V. (NL)

B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/04/2017, OBSERVADAS AS CONDICOES LEGAIS