ES2111665T3 - Procedimiento para producir agente tensioactivo anionico en polvo. - Google Patents

Procedimiento para producir agente tensioactivo anionico en polvo.

Info

Publication number
ES2111665T3
ES2111665T3 ES93108713T ES93108713T ES2111665T3 ES 2111665 T3 ES2111665 T3 ES 2111665T3 ES 93108713 T ES93108713 T ES 93108713T ES 93108713 T ES93108713 T ES 93108713T ES 2111665 T3 ES2111665 T3 ES 2111665T3
Authority
ES
Spain
Prior art keywords
surface agent
thermal transfer
procedure
powder surface
agent
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.)
Expired - Lifetime
Application number
ES93108713T
Other languages
English (en)
Inventor
Tomonori Oyashiki
Yasushi Wada
Takeshi Ishikawa
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Application granted granted Critical
Publication of ES2111665T3 publication Critical patent/ES2111665T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
    • B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

EL PROCEDIMIENTO PARA PRODUCIR UN AGENTE SUPERFICIACTIVO ANIONICO PULVERULENTO DE CONFORMIDAD CON LA PRESENTE INVENCION, EN EL QUE UN AGENTE SUPERFICIACTIVO ANIONICO PULVERULENTO SE PRODUCE USANDO UN VAPORIZADOR QUE TIENE UNA PARED DE TRANSFERENCIA TERMICA Y PALETAS ROTATIVAS A LO LARGO DE LA SUPERFICIE INTERNA DE LA PARED DE TRANSFERENCIA TERMICA, Y QUE COMPRENDE LA ALIMENTACION DE AGENTE SUPERFICIACTIVO ANIONICO EN FORMA DE UNA MEZCLA ESPESA ACUOSA DEL MISMO, QUE TIENE UNA CONCENTRACION SOLIDA ENTRE 60 Y 80 WT% DENTRO DEL VAPORIZADOR, FORMANDO UNA PELICULA DE AGENTE SUPERFICIACTIVO ANIONICO SOBRE LA SUPERFICIE INTERNA DE LA PARED DE TRANSFERENCIA TERMICA MEDIANTE LA ROTACION DE LAS PALETAS, Y DECAPANDO LA PELICULA DE LA PARED INTERNA DE TRANSFERENCIA TERMICA CON LAS PALETAS GIRATORIAS Y PULVERIZANDO, MIENTRAS DE FORMA CONTINUA SE CONCENTRA Y SE SECA LA MEZCLA ESPESA ACUOSA DEL AGENTE SUPERFICIACTIVO ANIONICO.
ES93108713T 1992-06-01 1993-05-28 Procedimiento para producir agente tensioactivo anionico en polvo. Expired - Lifetime ES2111665T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14036392A JP3179186B2 (ja) 1992-06-01 1992-06-01 アニオン活性剤粉粒体の製造方法

Publications (1)

Publication Number Publication Date
ES2111665T3 true ES2111665T3 (es) 1998-03-16

Family

ID=15267087

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93108713T Expired - Lifetime ES2111665T3 (es) 1992-06-01 1993-05-28 Procedimiento para producir agente tensioactivo anionico en polvo.

Country Status (5)

Country Link
EP (1) EP0572957B1 (es)
JP (1) JP3179186B2 (es)
DE (1) DE69316447T2 (es)
ES (1) ES2111665T3 (es)
TW (1) TW237396B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9417356D0 (en) * 1994-08-26 1994-10-19 Unilever Plc Detergent particles and process for their production
GB9417354D0 (en) 1994-08-26 1994-10-19 Unilever Plc Detergent particles and process for their production
JPH08199197A (ja) * 1995-01-27 1996-08-06 Kao Corp 洗剤ペレットの製造方法及びそれを用いる高嵩密度洗剤の製造方法
DE19534371C1 (de) * 1995-09-15 1997-02-20 Henkel Kgaa Verfahren zur Herstellung wasser- und staubfreier Zuckertensidgranulate
GB9604000D0 (en) * 1996-02-26 1996-04-24 Unilever Plc Production of anionic detergent particles
GB9604022D0 (en) * 1996-02-26 1996-04-24 Unilever Plc Anionic detergent particles
DE19641275C1 (de) 1996-10-07 1998-03-12 Henkel Kgaa Verfahren zur Herstellung wasser- und staubfreier Aniontensidgranulate
DE19707649C1 (de) * 1997-02-26 1998-10-22 Henkel Kgaa Verfahren zur Herstellung von Waschmittelrohstoffen
JP3511491B2 (ja) * 1999-12-01 2004-03-29 花王株式会社 アルキル硫酸エステル塩粉粒体の製法
GB0023487D0 (en) 2000-09-25 2000-11-08 Unilever Plc Production of anionic surfactant granules by in situ neutralisation
GB0023488D0 (en) 2000-09-25 2000-11-08 Unilever Plc Production of anionic surfactant granules by in situ neutralisation
GB0023489D0 (en) 2000-09-25 2000-11-08 Unilever Plc Production of anionic surfactant granules by in situ neutralisation
ES2311689T3 (es) * 2002-01-29 2009-02-16 Kao Corporation Agentes tensoactivos anionicos en polvo.
MY145387A (en) 2003-06-12 2012-01-31 Lion Corp Powder, flakes, or pellets containing a-sulfo fatty acid alkylester salt in high concentrations and process for production thereof; and granular detergent and process for production thereof
EP1505147B1 (en) 2003-08-06 2008-04-02 Kao Corporation Process for producing granular anionic surfactant
JP4319133B2 (ja) 2003-12-26 2009-08-26 花王株式会社 粒状アニオン界面活性剤の製造方法
JP2006056985A (ja) * 2004-08-19 2006-03-02 Kao Corp 洗剤組成物
JP5020482B2 (ja) 2005-01-13 2012-09-05 花王株式会社 アニオン界面活性剤粉粒体
JP2006274156A (ja) * 2005-03-30 2006-10-12 Kao Corp 高純度アニオン界面活性剤粉粒体の製造方法
CN1883784B (zh) * 2005-06-21 2010-10-13 花王株式会社 粒状阴离子表面活性剂的制备方法
JP2008143998A (ja) * 2006-12-08 2008-06-26 Kao Corp アニオン界面活性剤の製造方法
WO2008047927A1 (en) * 2006-10-16 2008-04-24 Kao Corporation Method for producing anionic surfactant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141675A (ja) * 1974-10-05 1976-04-08 Lion Fat Oil Co Ltd Kaimenkatsuseizaisuiyoekino noshukuhoho
JPS5813835B2 (ja) * 1978-07-05 1983-03-16 株式会社日立製作所 回転羽根型蒸発器
JPH0816237B2 (ja) * 1989-02-23 1996-02-21 花王株式会社 高密度洗剤用ペースト原料の連続乾燥方法
US5075041A (en) * 1990-06-28 1991-12-24 Shell Oil Company Process for the preparation of secondary alcohol sulfate-containing surfactant compositions

Also Published As

Publication number Publication date
EP0572957A3 (en) 1994-12-07
JPH05331496A (ja) 1993-12-14
EP0572957A2 (en) 1993-12-08
EP0572957B1 (en) 1998-01-21
DE69316447D1 (de) 1998-02-26
JP3179186B2 (ja) 2001-06-25
DE69316447T2 (de) 1998-05-07
TW237396B (es) 1995-01-01

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