ES2547644T3 - Procedimiento de molienda - Google Patents

Procedimiento de molienda Download PDF

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Publication number
ES2547644T3
ES2547644T3 ES06841440.8T ES06841440T ES2547644T3 ES 2547644 T3 ES2547644 T3 ES 2547644T3 ES 06841440 T ES06841440 T ES 06841440T ES 2547644 T3 ES2547644 T3 ES 2547644T3
Authority
ES
Spain
Prior art keywords
sodium
mill
cleaning agent
substance
grinding
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES06841440.8T
Other languages
English (en)
Inventor
Marc Thijssen
Maxime Franc
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Application granted granted Critical
Publication of ES2547644T3 publication Critical patent/ES2547644T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456Removing acid components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01DCOMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00Carbonates of sodium, potassium or alkali metals in general
    • C01D7/38Preparation in the form of granules, pieces or other shaped products
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01DCOMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00Carbonates of sodium, potassium or alkali metals in general
    • C01D7/42Preventing the absorption of moisture or caking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Procedimiento para moler una sustancia seleccionada de carbonato de sodio, bicarbonato de sodio y sesquicarbonato de sodio o trona, en el que se mezcla un agente limpiador con la sustancia y se introduce la mezcla en un molino, para el fin de obtener un polvo con un diámetro medio menor que 100 μm y de inhibir la formación de incrustaciones en el molino, caracterizándose el procedimiento por que el agente limpiador comprende al menos una composición seleccionada de zeolitas, dolomita, hidroxicarbonato de magnesio, cal, cloruro de sodio, cloruro de cinc, sulfato de sodio, fluoruro de calcio, hidrocarburos, talco, cenizas volantes, ácidos grasos y sales de ácidos grasos.

Description

imagen1
imagen2
imagen3
imagen4

Claims (1)

  1. imagen1
ES06841440.8T 2005-12-23 2006-12-19 Procedimiento de molienda Active ES2547644T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0513243A FR2895286B1 (fr) 2005-12-23 2005-12-23 Procede de broyage
FR0513243 2005-12-23
PCT/EP2006/069887 WO2007071666A1 (en) 2005-12-23 2006-12-19 Milling process

Publications (1)

Publication Number Publication Date
ES2547644T3 true ES2547644T3 (es) 2015-10-07

Family

ID=36972764

Family Applications (1)

Application Number Title Priority Date Filing Date
ES06841440.8T Active ES2547644T3 (es) 2005-12-23 2006-12-19 Procedimiento de molienda

Country Status (18)

Country Link
US (2) US7909272B2 (es)
EP (1) EP1966087B1 (es)
JP (1) JP5400390B2 (es)
KR (1) KR101278325B1 (es)
CN (2) CN103922367B (es)
AR (1) AR058632A1 (es)
BR (1) BRPI0620422B8 (es)
CA (1) CA2632944C (es)
CY (1) CY1117060T1 (es)
DK (1) DK1966087T3 (es)
EA (1) EA012518B1 (es)
ES (1) ES2547644T3 (es)
FR (1) FR2895286B1 (es)
HK (1) HK1199007A1 (es)
HU (1) HUE027709T2 (es)
PL (1) PL1966087T3 (es)
PT (1) PT1966087E (es)
WO (1) WO2007071666A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3104960B1 (en) 2014-02-10 2021-01-27 Solvay SA Reactive composition based on sodium bicarbonate and process for its production
WO2015188849A1 (en) * 2014-06-10 2015-12-17 Solvay Sa Process for the production of reactive composition particles based on sodium carbonate and reactive composition particles
EP3037388A1 (en) * 2014-12-22 2016-06-29 Solvay SA Alkali metal bicarbonate particles with increased dissolution time
EP3037387A1 (en) * 2014-12-22 2016-06-29 Solvay SA Alkali metal bicarbonate particles with exceptional flowability
EP3231858A1 (en) * 2016-04-13 2017-10-18 Solvay SA (melt-)extrusion process for the preparation of alkali metal carbonate, bicarbonate and sesquicarbonate formulations using a melted functionalizing agent
JP2017194602A (ja) * 2016-04-21 2017-10-26 コニカミノルタ株式会社 微粒子除去装置、画像形成装置および画像形成方法
WO2020126012A1 (en) 2018-12-20 2020-06-25 Solvay Sa Composition based on sodium bicarbonate and on fatty acids
CN111994975A (zh) * 2020-08-26 2020-11-27 安徽鑫固环保股份有限公司 一种环己酮废水资源化利用方法
CN114452791B (zh) * 2021-12-29 2023-03-21 深圳华明环保科技有限公司 一种含二氧化硫的气体的脱酸方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB635394A (en) * 1948-02-27 1950-04-05 Percy Foster Improvements in or relating to sodium bicarbonate
GB635393A (en) * 1948-02-27 1950-04-05 Edward Ellis Improvements in or relating to sodium bicarbonate
GB961051A (en) * 1961-06-12 1964-06-17 Buna Chem Werke Veb Process for the manufacture of sodium carbonate of high bulk density
US4298399A (en) * 1980-06-11 1981-11-03 International Pigment Processing Corp. Process for salt grinding of pigments
JPS58110425A (ja) * 1981-12-21 1983-07-01 Kao Corp 固結しない重炭酸ナトリウム組成物
US5141837A (en) * 1990-02-23 1992-08-25 Eastman Kodak Company Method for preparing coating compositions containing photoconductive perylene pigments
DD293099A5 (de) * 1990-03-26 1991-08-22 Veb Vereinigte Sodawerke "Karl Marx" Bernburg-Stassfurt,De Verfahren zur gewaehrleistung der freifliessbarkeit von pharmazeutischem natriumhydrogenkarbonat
JPH0558622A (ja) * 1991-08-30 1993-03-09 Asahi Glass Co Ltd 炭酸水素ナトリウムの固結防止方法
US5290351A (en) * 1991-12-09 1994-03-01 Ritter Robert A Composition for rendering waste substances harmless
IT1269193B (it) 1994-01-20 1997-03-21 Solvay Composizione reattiva e procedimento per la purificazione di un gas contenente cloruro di idrogeno
ATE168182T1 (de) * 1995-10-06 1998-07-15 Consorzio Obbligatorio Naziona Entfernung saurer gase und partikeln bei hoher temperatur im müllverbrennungsverfahren
ATE197001T1 (de) * 1996-11-15 2000-11-15 Doumet Joseph E Dipl Ing Verfahren und rollenmühle zum trocknen und mahlen von feuchtem mahlgut
JP3397666B2 (ja) * 1997-12-25 2003-04-21 キヤノン株式会社 トナー粒子の製造方法
ATE389455T1 (de) * 2000-05-10 2008-04-15 Jagotec Ag Zerkleinerung mittels mahlkörper
JP4826001B2 (ja) * 2000-05-31 2011-11-30 旭硝子株式会社 ガスの処理方法
CA2413342A1 (fr) 2000-06-23 2001-12-27 Comigam Ltd. Blindage pour broyeur tubulaire rotatif
JP2003105398A (ja) * 2001-09-28 2003-04-09 Lion Corp 粒状洗剤組成物の製造方法
DE10152991A1 (de) * 2001-10-26 2003-05-08 Wolff Walsrode Ag Verfahren und Vorrichtung zur Mahltrocknung
DE10357426B4 (de) * 2003-12-02 2006-03-23 Hosokawa Alpine Ag Verfahren zur Vermeidung von Anhaftungen bei der Zerkleinerung von Natriumhydrogencarbonat

Also Published As

Publication number Publication date
BRPI0620422A2 (pt) 2011-11-08
HK1199007A1 (en) 2015-06-19
US7909272B2 (en) 2011-03-22
FR2895286A1 (fr) 2007-06-29
PT1966087E (pt) 2015-10-16
JP5400390B2 (ja) 2014-01-29
BRPI0620422B1 (pt) 2017-05-09
US20080265069A1 (en) 2008-10-30
KR101278325B1 (ko) 2013-06-25
KR20080081181A (ko) 2008-09-08
EP1966087B1 (en) 2015-07-08
CN103922367A (zh) 2014-07-16
CY1117060T1 (el) 2017-04-05
EA200870110A1 (ru) 2009-10-30
FR2895286B1 (fr) 2008-05-09
US20110135553A1 (en) 2011-06-09
PL1966087T3 (pl) 2015-12-31
BRPI0620422B8 (pt) 2017-11-21
EP1966087A1 (en) 2008-09-10
EA012518B1 (ru) 2009-10-30
CA2632944C (en) 2014-02-25
JP2009520587A (ja) 2009-05-28
WO2007071666A1 (en) 2007-06-28
CA2632944A1 (en) 2007-06-28
HUE027709T2 (en) 2016-10-28
AR058632A1 (es) 2008-02-13
DK1966087T3 (en) 2015-10-12
CN103922367B (zh) 2018-03-16
CN101346311A (zh) 2009-01-14

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