KR950008356A - 입상 규산나트륨의 제조 방법 - Google Patents
입상 규산나트륨의 제조 방법 Download PDFInfo
- Publication number
- KR950008356A KR950008356A KR1019940022206A KR19940022206A KR950008356A KR 950008356 A KR950008356 A KR 950008356A KR 1019940022206 A KR1019940022206 A KR 1019940022206A KR 19940022206 A KR19940022206 A KR 19940022206A KR 950008356 A KR950008356 A KR 950008356A
- Authority
- KR
- South Korea
- Prior art keywords
- sodium silicate
- producing granular
- granular sodium
- hardness
- increases
- Prior art date
Links
- 239000004115 Sodium Silicate Substances 0.000 title claims abstract 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 title claims abstract 6
- 229910052911 sodium silicate Inorganic materials 0.000 title claims abstract 6
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 239000002245 particle Substances 0.000 claims abstract 4
- 239000008187 granular material Substances 0.000 claims abstract 3
- 239000000463 material Substances 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims 1
- 238000007873 sieving Methods 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
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
- 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
-
- 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
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
-
- 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
- C11D11/0088—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 the liquefied ingredients being sprayed or adsorbed onto solid particles
-
- 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
- C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
- C11D3/1273—Crystalline layered silicates of type NaMeSixO2x+1YH2O
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Paper (AREA)
- Silicon Polymers (AREA)
Abstract
본 발명은 평균 입자 직경이 500㎛미만인 규산나트륨을, 이의 경도를 증가시키는 물질과 균질 혼합한 후 콤팩팅, 분쇄 및 체질에 의해 입자 크기가 0.1 내지 5㎜인 압착된 그래뉼로 전환시킴을 특징으로 하여, SiO2/Na2O의 몰비가 1.7:1 내지 4.1:1인 밀집 구조의 입상 규산나트륨을 제조하는 방법에 관한 것이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (2)
- 평균 입자 직경이 500㎛미만인 규산나트륨을, 이의 경도를 증가시키는 물질과 균질 혼합한 후 콤팩팅, 분쇄 및 체질에 의해 입자 크기가 0.1 내지 5㎜인 압착된 그래뉼로 전환시킴을 특징으로 하여, SiO2/Na2O의 몰비가 1.7 : 1 내지 4.1 : 1, 특히 2 : 1 내지 3.5 : 1인 밀집 구조의 입상 규산나트륨을 제조하는 방법.
- 제1항에 있어서, 압착된 그래뉼이 이의 경도를 증가시키는 물질로 규산나트륨에 대해 6중량% 이하의 양으로 추가로 피복되는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4330868.6 | 1993-09-11 | ||
DE4330868A DE4330868A1 (de) | 1993-09-11 | 1993-09-11 | Verfahren zur Herstellung körniger Natriumsilikate |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950008356A true KR950008356A (ko) | 1995-04-17 |
Family
ID=6497469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940022206A KR950008356A (ko) | 1993-09-11 | 1994-09-05 | 입상 규산나트륨의 제조 방법 |
Country Status (18)
Country | Link |
---|---|
US (1) | US5520860A (ko) |
EP (1) | EP0650926B1 (ko) |
JP (1) | JP2787045B2 (ko) |
KR (1) | KR950008356A (ko) |
CN (1) | CN1043336C (ko) |
AT (1) | ATE162160T1 (ko) |
CA (1) | CA2130613C (ko) |
CZ (1) | CZ220394A3 (ko) |
DE (2) | DE4330868A1 (ko) |
DK (1) | DK0650926T3 (ko) |
ES (1) | ES2114101T3 (ko) |
HU (1) | HU213025B (ko) |
PH (1) | PH30674A (ko) |
PL (1) | PL304957A1 (ko) |
SG (1) | SG42772A1 (ko) |
TR (1) | TR28026A (ko) |
TW (1) | TW305822B (ko) |
ZA (1) | ZA946953B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101035684B1 (ko) * | 2008-06-26 | 2011-05-19 | 김려원 | 석쇠 세척기 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19525197A1 (de) * | 1995-07-11 | 1997-01-16 | Hoechst Ag | Granularer Waschmittelbuilder |
DE19537957A1 (de) * | 1995-10-12 | 1997-04-17 | Hoechst Ag | Verfahren zur Herstellung von hochaustauschfähigem Natriumdisilikat |
JP3490864B2 (ja) * | 1997-06-02 | 2004-01-26 | ペンタックス株式会社 | セラミックス球状顆粒の製造方法 |
GB2361930A (en) * | 2000-05-05 | 2001-11-07 | Procter & Gamble | Process for making solid cleaning components |
DE10056346A1 (de) | 2000-11-14 | 2002-05-16 | Clariant Gmbh | Builder-Zusammensetzung |
DE10121051A1 (de) | 2001-04-28 | 2002-10-31 | Clariant Gmbh | Builder-Zusammensetzung |
DE102006040103A1 (de) * | 2006-08-28 | 2008-03-06 | Henkel Kgaa | Schmelzgranulate für Wasch- und Reinigungsmittel |
CN103648991B (zh) * | 2011-07-19 | 2016-08-24 | 旭硝子株式会社 | 熔融玻璃的制造方法和玻璃制品的制造方法 |
CN111233431A (zh) * | 2020-03-14 | 2020-06-05 | 格兰天净(北京)科技有限公司 | 一种高膨胀阻火模块及其制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2014674B2 (de) * | 1970-03-26 | 1974-09-12 | Chemische Fabrik Kalk Gmbh, 5000 Koeln | Verfahren zur Herstellung von Alkalisilikaten |
US3687640A (en) * | 1971-01-18 | 1972-08-29 | Philadelphia Quartz Co | Agglomerating alkali metal silicate by tumbling and rolling while heating and cooling |
US3879527A (en) * | 1971-10-28 | 1975-04-22 | Huber Corp J M | Alkali metal polysilicates and their production |
US3835216A (en) * | 1971-10-28 | 1974-09-10 | Huber Corp J M | Methods for production of alkali metal polysilicates |
US3875282A (en) * | 1973-04-30 | 1975-04-01 | Stauffer Chemical Co | Production of high bulk density spray dried hydrous sodium silicate |
US3931036A (en) * | 1974-05-13 | 1976-01-06 | Philadelphia Quartz Company | Compacted alkali metal silicate |
US4218502A (en) * | 1978-06-19 | 1980-08-19 | Minnesota Mining And Manufacturing Company | Intumescable fire-retardant products |
DE3136986A1 (de) * | 1981-09-17 | 1983-03-31 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung eines granulierten rohmaterials fuer reinigungsmittel |
DE3426389A1 (de) * | 1984-07-18 | 1986-01-23 | Hoechst Ag, 6230 Frankfurt | Formkoerper aus silikatischem material, ihre verwendung und verfahren zu ihrer herstellung |
FR2640255B1 (fr) * | 1988-12-12 | 1991-09-20 | Rhone Poulenc Chimie | Silicates granules a vitesse de dissolution amelioree |
CA2024966C (en) * | 1989-10-25 | 1995-07-18 | Gunther Schimmel | Process for producing sodium silicates |
US5236682A (en) * | 1989-10-25 | 1993-08-17 | Hoechst Aktiengesellschaft | Process for producing crystalline sodium silicates having a layered structure |
CA2025073C (en) * | 1989-10-25 | 1995-07-18 | Gunther Schimmel | Process for producing sodium silicates |
GB9004563D0 (en) * | 1990-03-01 | 1990-04-25 | Unilever Plc | Silicate compaction |
-
1993
- 1993-09-11 DE DE4330868A patent/DE4330868A1/de not_active Withdrawn
-
1994
- 1994-04-23 TW TW083103626A patent/TW305822B/zh active
- 1994-08-10 DK DK94112490T patent/DK0650926T3/da active
- 1994-08-10 AT AT94112490T patent/ATE162160T1/de not_active IP Right Cessation
- 1994-08-10 DE DE59405024T patent/DE59405024D1/de not_active Expired - Fee Related
- 1994-08-10 ES ES94112490T patent/ES2114101T3/es not_active Expired - Lifetime
- 1994-08-10 EP EP94112490A patent/EP0650926B1/de not_active Revoked
- 1994-08-10 SG SG1995001383A patent/SG42772A1/en unknown
- 1994-08-18 PH PH48819A patent/PH30674A/en unknown
- 1994-08-22 CA CA002130613A patent/CA2130613C/en not_active Expired - Fee Related
- 1994-08-29 US US08/297,227 patent/US5520860A/en not_active Expired - Fee Related
- 1994-09-05 KR KR1019940022206A patent/KR950008356A/ko not_active Application Discontinuation
- 1994-09-07 PL PL94304957A patent/PL304957A1/xx unknown
- 1994-09-08 CN CN94115145A patent/CN1043336C/zh not_active Expired - Fee Related
- 1994-09-08 TR TR00901/94A patent/TR28026A/xx unknown
- 1994-09-09 HU HU9402598A patent/HU213025B/hu not_active IP Right Cessation
- 1994-09-09 JP JP6216392A patent/JP2787045B2/ja not_active Expired - Lifetime
- 1994-09-09 CZ CZ942203A patent/CZ220394A3/cs unknown
- 1994-09-09 ZA ZA946953A patent/ZA946953B/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101035684B1 (ko) * | 2008-06-26 | 2011-05-19 | 김려원 | 석쇠 세척기 |
Also Published As
Publication number | Publication date |
---|---|
CZ220394A3 (en) | 1995-03-15 |
EP0650926A1 (de) | 1995-05-03 |
CA2130613C (en) | 2005-02-22 |
HUT69591A (en) | 1995-09-28 |
ES2114101T3 (es) | 1998-05-16 |
JPH07165417A (ja) | 1995-06-27 |
SG42772A1 (en) | 1997-10-17 |
DE4330868A1 (de) | 1995-03-16 |
HU213025B (en) | 1997-01-28 |
EP0650926B1 (de) | 1998-01-14 |
ZA946953B (en) | 1996-03-11 |
CN1043336C (zh) | 1999-05-12 |
HU9402598D0 (en) | 1994-11-28 |
US5520860A (en) | 1996-05-28 |
ATE162160T1 (de) | 1998-01-15 |
PL304957A1 (en) | 1995-03-20 |
PH30674A (en) | 1997-09-16 |
CA2130613A1 (en) | 1995-03-12 |
DK0650926T3 (da) | 1998-09-14 |
TR28026A (tr) | 1995-12-28 |
JP2787045B2 (ja) | 1998-08-13 |
CN1104177A (zh) | 1995-06-28 |
TW305822B (ko) | 1997-05-21 |
DE59405024D1 (de) | 1998-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |