KR930002237A - 규산염 및 그 제조방법 - Google Patents

규산염 및 그 제조방법 Download PDF

Info

Publication number
KR930002237A
KR930002237A KR1019920011521A KR920011521A KR930002237A KR 930002237 A KR930002237 A KR 930002237A KR 1019920011521 A KR1019920011521 A KR 1019920011521A KR 920011521 A KR920011521 A KR 920011521A KR 930002237 A KR930002237 A KR 930002237A
Authority
KR
South Korea
Prior art keywords
silicate
process according
alkali metal
granules
drum
Prior art date
Application number
KR1019920011521A
Other languages
English (en)
Other versions
KR960010782B1 (ko
Inventor
델웰 프랑시스
얀 오신가 테오
피에르 에이취. 튜니센 죠세프
마티누스 브란켄 잭
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 filed Critical
Publication of KR930002237A publication Critical patent/KR930002237A/ko
Application granted granted Critical
Publication of KR960010782B1 publication Critical patent/KR960010782B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/32—Alkali metal silicates
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065—High-density particulate detergent compositions
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/32—Alkali metal silicates
    • C01B33/325—After-treatment, e.g. purification or stabilisation of solutions, granulation; Dissolution; Obtaining solid silicate, e.g. from a solution by spray-drying, flashing off water or adding a coagulant
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/10—Salts
    • C11D7/14—Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Detergent Compositions (AREA)
  • Glanulating (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Saccharide Compounds (AREA)
  • Inorganic Insulating Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Lubricants (AREA)

Abstract

내용 없음.

Description

규산염 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
첨부 도면은 본 발명의 제조방법에 사용되는 과립화기기의 수직 단면도.

Claims (12)

  1. SiO2: M2O 몰비가 1.5:1-3.3:1 인 알카리금속규산염을 약 30 - 약 53중량% 함유하는 용액을, 내부 표면에 근접해있는 다수의 회전아암을 구비한 온도가 약 150℃-약200℃인 드럼내에 규산염용액을 공급하고 약175℃-약250℃의 온도에서 이 드럼내에 기체를 주입시키는 단일의 건조 및 과립화 단계로써 약 0.2㎜-약2㎜의 평균 입자크기를 가지는 과립으로 형성시키는 것을 특징으로 하는 알칼리금속규산염 과립의 제조방법.
  2. 제1항에 있어서, 용액은 40-53중량%의 알칼리금속규산염을 함유하는 것을 특징으로 하는 제조방법.
  3. 제1항 또는 제2항에 있어서, 기체는 규산염용액이 공급되는 위치 가까이에서 주입되는 것을 특징으로 하는 제조방법.
  4. 제1항-제3항중 어느 한 항에 있어서, 규산염용액은 드럼의 상부에서 공급되고 기체는 그보다 낮은 위치에서 주입되는 것을 특징으로 하는 제조방법.
  5. 제1항-제4항중 어느 한 항에 있어서, 기체로서 공기가 사용되는 것을 특징으로 하는 제조방법.
  6. 제1항-제5항중 어느 한 항에 있어서, 규산염은 SiO2: M2O의 몰비가 1.8:1-2.2:1인 것을 특징으로 하는 제조방법.
  7. 제6항에 있어서, 규산염은 SiO2:M2O의 몰비가 1.9:1-2.1:1인 것을 특징으로 하는 제조방법.
  8. 제1항-제7항중 어느 한 항에 있어서, 알칼리금속규산염은 규산나트륨인것을 특징으로 하는 제조방법.
  9. 제1항-제8항중 어느 한항에 있어서, 1.2mm미만 및 2mm초과의 평균입자크기를 가지는 과립은 재순환시키는 것을 특징으로 하는 제조방법.
  10. 제9항에 있어서, 0.2mm미만의 평균입자 크기를 가지는 과립은 기체기류와 함께 또는 기체기류와 인접해서 드럼내로 가함으로써 재순환시키는 것을 특징으로 하는 제조방법.
  11. 제1항-제10항중 어느 한항의 제조방법에 의해 제조되는 알칼리금속규산염과립.
  12. 제11항에 따르는 알칼리금속 규산염 과립을 함유하는 세제조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019920011521A 1991-07-02 1992-06-30 규산염 및 그 제조 방법 KR960010782B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP91305996 1991-07-02
EP91305996.0 1991-07-02

Publications (2)

Publication Number Publication Date
KR930002237A true KR930002237A (ko) 1993-02-22
KR960010782B1 KR960010782B1 (ko) 1996-08-08

Family

ID=8208333

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920011521A KR960010782B1 (ko) 1991-07-02 1992-06-30 규산염 및 그 제조 방법

Country Status (14)

Country Link
US (1) US5340559A (ko)
EP (1) EP0526978B1 (ko)
JP (1) JPH07106891B2 (ko)
KR (1) KR960010782B1 (ko)
CN (1) CN1068277A (ko)
AT (1) ATE133637T1 (ko)
BR (1) BR9202454A (ko)
CA (1) CA2072723A1 (ko)
DE (1) DE69207990T2 (ko)
ES (1) ES2083690T3 (ko)
FI (1) FI923049A (ko)
HU (1) HUT66697A (ko)
MX (1) MX9203827A (ko)
ZA (1) ZA924919B (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1252682B (it) * 1991-11-13 1995-06-23 Vomm Impianti & Processi Srl Prodotto in granuli di elevato peso specifico, particolarmente quale additivo di detersivi in polvere e metodo per il suo ottenimento
DE4419745A1 (de) * 1994-06-06 1995-12-07 Henkel Kgaa Granuliertes wasserlösliches kieselsäurehaltiges Alkalisilicat
JP3312816B2 (ja) * 1994-07-14 2002-08-12 株式会社トクヤマ 非晶質珪酸ナトリウム粉末及びその製造方法
DE19501269A1 (de) 1995-01-18 1996-07-25 Henkel Kgaa Amorphes Alkalisilikat-Compound
GB9506360D0 (en) * 1995-03-28 1995-05-31 Unilever Plc A method of preparing polymer granules
DE19525378A1 (de) * 1995-07-12 1997-01-16 Henkel Kgaa Amorphes Alkalisilicat-Compound
US5554587A (en) * 1995-08-15 1996-09-10 The Procter & Gamble Company Process for making high density detergent composition using conditioned air
DE19533790A1 (de) * 1995-09-13 1997-03-20 Henkel Kgaa Verfahren zur Herstellung eines amorphen Alkalisilikats mit Imprägnierung
GB9523571D0 (en) * 1995-11-17 1996-01-17 Unilever Plc Detergent compositions
DE19600466A1 (de) * 1996-01-09 1997-07-10 Henkel Kgaa Verfahren zur Herstellung von granularen Wasch- oder Reinigungsmitteln bzw. Komponenten hierfür
EG25130A (en) * 1999-02-05 2011-09-18 Saint Gobain Vitrage Process and apparatus for preparing batch materials for the manufacture of glass.
JP5576641B2 (ja) * 2009-11-20 2014-08-20 クニミネ工業株式会社 粉末珪酸ソーダ造粒品
DE102011105688A1 (de) * 2011-06-22 2012-12-27 Hüttenes-Albertus Chemische Werke GmbH Verfahren zum schichtweisen Aufbau von Modellen
JP6139994B2 (ja) * 2012-06-20 2017-05-31 花王株式会社 歯磨剤用顆粒の製造方法
NO20140795A1 (no) * 2014-06-23 2015-12-24 Yara Int Asa Fremgansgmåte for fremstilling av vannfritt kalsiumnitrat pulver

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687640A (en) * 1971-01-18 1972-08-29 Philadelphia Quartz Co Agglomerating alkali metal silicate by tumbling and rolling while heating and cooling
US3838192A (en) * 1971-10-28 1974-09-24 Huber Corp J M Production of alkali metal polysilicates
US3868227A (en) * 1972-04-05 1975-02-25 Philadelphia Quartz Co Agglomerating fine alkali metal silicate particles to form hydrated, amorphous, granules
GB1417475A (en) * 1972-10-12 1975-12-10 Stauffer Chemical Co Process for agglomerating hydrous sodium silicate
FR2403974A1 (fr) * 1977-09-27 1979-04-20 Rhone Poulenc Ind Procede de granulation de metasilicate de sodium et produits obtenus
DE3620010A1 (de) * 1986-06-13 1987-12-17 Henkel Kgaa Verfahren zur herstellung von natriummetasilikat-agglomeraten
US4894117A (en) * 1988-04-28 1990-01-16 Colgate-Palmolive Company Process for manufacturing high bulk density particulate fabric softening synthetic anionic organic detergent compositions

Also Published As

Publication number Publication date
DE69207990D1 (de) 1996-03-14
BR9202454A (pt) 1993-03-16
HU9202194D0 (en) 1992-10-28
ATE133637T1 (de) 1996-02-15
EP0526978A2 (en) 1993-02-10
HUT66697A (en) 1994-12-28
FI923049A (fi) 1993-01-03
ES2083690T3 (es) 1996-04-16
CN1068277A (zh) 1993-01-27
ZA924919B (en) 1994-01-03
US5340559A (en) 1994-08-23
CA2072723A1 (en) 1993-01-03
DE69207990T2 (de) 1996-05-30
JPH07106891B2 (ja) 1995-11-15
JPH05208809A (ja) 1993-08-20
FI923049A0 (fi) 1992-07-01
EP0526978A3 (en) 1993-04-28
EP0526978B1 (en) 1996-01-31
KR960010782B1 (ko) 1996-08-08
MX9203827A (es) 1993-12-01

Similar Documents

Publication Publication Date Title
KR930002237A (ko) 규산염 및 그 제조방법
DE3565857D1 (en) Process for the production of a granular free-flowing washing compound
ATE34162T1 (de) Verfahren zum herstellen von mikrokugeln aus glas.
DE69421402D1 (de) Hohle borosilikatmikrokugeln und herstellungsverfahren
JP2656808B2 (ja) 高シリカ含有量の中空ガラス微小球の製造方法
KR930019260A (ko) 가열 및 과립화가 동시에 이루어지는 방법에 의해 탄산알카리토금속을 제조하는 방법
GB1403449A (en) Manufacture of percarbonate
GB1144355A (en) Improvements in or relating to silicic acid production
KR880004075A (ko) 세제조성물 및 그 제조방법
ES2075207T3 (es) Aparato mejorado para disolver rapidamente un producto granular.
DE3584464D1 (de) Hochtemperaturbestaendiges siliciumdioxidfasermaterial.
DE3864139D1 (de) Kontinuierliches verfahren zur herstellung von natriumperborat-granulaten.
HUT64924A (en) Process for producing 2-(aminoalkyl)-pyrrolaldehyde derivatives and pharamaceutical compositions comprising same
DE3267125D1 (en) Granulates of zeolite, process for their production and their use
US4361624A (en) Spray-dried hollow fibers
ES8604841A1 (es) Procedimiento para la preparacion de cuerpos moldeados a ba-se de material silicatico
ES449842A1 (es) Procedimiento para preparar peroxido de carbono sodico cris-talino seco y de libre fluencia.
US4409158A (en) Spray drying method of preparing hollow fibers
SU1125192A1 (ru) Способ получени гранулированного сульфата натри
KR940003848A (ko) 과탄산나트륨의 연속제조방법
KR910001025A (ko) 농축된 계면활성제 과립의 제조방법
KR930016345A (ko) 고순도 실리카의 제조방법
JPS55149147A (en) Glass fiber sizing composition
JPS597653B2 (ja) 無機繊維の製造法
SU802248A1 (ru) Способ получени гранулированныхудОбРЕНий

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee