GB1477939A - Production of granules - Google Patents
Production of granulesInfo
- Publication number
- GB1477939A GB1477939A GB4732975A GB4732975A GB1477939A GB 1477939 A GB1477939 A GB 1477939A GB 4732975 A GB4732975 A GB 4732975A GB 4732975 A GB4732975 A GB 4732975A GB 1477939 A GB1477939 A GB 1477939A
- Authority
- GB
- United Kingdom
- Prior art keywords
- granules
- alkali metal
- metal silicate
- mixture
- nov
- 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
Links
- 239000008187 granular material Substances 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 abstract 5
- 229910052910 alkali metal silicate Inorganic materials 0.000 abstract 3
- 239000003599 detergent Substances 0.000 abstract 2
- 235000019832 sodium triphosphate Nutrition 0.000 abstract 2
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 235000019351 sodium silicates Nutrition 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- 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
-
- 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
- B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
-
- 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
-
- 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
- C11D3/06—Phosphates, including polyphosphates
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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Glanulating (AREA)
Abstract
1477939 Granules for detergent compositions BENCKISER-KNAPSACK GmbH 17 Nov 1975 [16 Nov 1974] 47329/75 Heading C5D Granules of a mixture of sodium tripolyphosphate and an alkali metal silicate are manufactured by a process which comprises feeding granulated sodium tripolyphosphate, alkali metal silicate and water into the upper end of an inclined cylindrical tube rotating about its longitudinal axis, the granulation mixture being cooled by air flowing in countercurrent to the mixture and the granules being recovered from the lower end of the tube. Sodium silicates in which the molar ratio SiO 2 : Na 2 O is 1 : 1 to 2 : 1 are suitable as the alkali metal silicate. The granules may be used as a component of detergent compositions for the mechanical washing of dishes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742454448 DE2454448B2 (en) | 1974-11-16 | 1974-11-16 | PROCESS FOR THE PRODUCTION OF A MIXED GRANULATE FROM SODIUM TRIPOLYPHOSPHATE AND ALKALINE SILICATE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1477939A true GB1477939A (en) | 1977-06-29 |
Family
ID=5931038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4732975A Expired GB1477939A (en) | 1974-11-16 | 1975-11-17 | Production of granules |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | ATA865775A (en) |
| BE (1) | BE835600A (en) |
| DE (1) | DE2454448B2 (en) |
| DK (1) | DK515175A (en) |
| ES (1) | ES441642A1 (en) |
| FR (1) | FR2290946A1 (en) |
| GB (1) | GB1477939A (en) |
| IT (1) | IT1042818B (en) |
| NL (1) | NL7513190A (en) |
| SE (1) | SE7512653L (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE424739B (en) * | 1977-05-26 | 1982-08-09 | Elektrokemiska Ab | GRANULES RAVARA FOR MACHINE DISHWATER, DEFATING AGENT, AND CLEANING AGENT COMPOSITION AND PROCEDURE FOR ITS MANUFACTURING |
| DE2744773C3 (en) * | 1977-10-05 | 1986-08-21 | Joh. A. Benckiser Gmbh, 6700 Ludwigshafen | Granulate based on polymer phosphate and ion-exchanging alkali aluminosilicate |
| DE3035820A1 (en) * | 1980-09-23 | 1982-05-06 | Hoechst Ag, 6000 Frankfurt | METHOD FOR PRODUCING GRANULATED ALKALIDI OR TRIPHOSPHATES |
| DE3208138A1 (en) * | 1982-03-06 | 1983-09-08 | Hoechst Ag, 6230 Frankfurt | ALKALISILICATE AND ALKALIPOLYPHOSPHATE COGRANULATE AND METHOD FOR PRODUCING THE GRANULATE |
| DE3624336A1 (en) * | 1986-07-18 | 1988-01-28 | Henkel Kgaa | METHOD FOR THE PRODUCTION OF GIANT ALKALINE CLEANING AGENTS BY COMPACTING GRANULATION |
| FR2715165B1 (en) * | 1994-01-14 | 1996-03-22 | Rhone Poulenc Chimie | Product suitable for detergents comprising hydrated vitreous silicate. |
| WO1999024544A1 (en) * | 1997-11-07 | 1999-05-20 | Fmc Foret, S.A. | Homogenous granules comprised of sodium tripolyphosphate, sodium sulphate and sodium carbonate, process for its preparation and applications to detergents and washing agents |
-
1974
- 1974-11-16 DE DE19742454448 patent/DE2454448B2/en active Pending
-
1975
- 1975-09-24 IT IT27586/75A patent/IT1042818B/en active
- 1975-10-09 ES ES441642A patent/ES441642A1/en not_active Expired
- 1975-11-11 SE SE7512653A patent/SE7512653L/en unknown
- 1975-11-11 NL NL7513190A patent/NL7513190A/en not_active Application Discontinuation
- 1975-11-13 AT AT865775A patent/ATA865775A/en not_active Application Discontinuation
- 1975-11-14 DK DK515175A patent/DK515175A/en unknown
- 1975-11-14 BE BE161896A patent/BE835600A/en unknown
- 1975-11-17 GB GB4732975A patent/GB1477939A/en not_active Expired
- 1975-11-17 FR FR7534970A patent/FR2290946A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| BE835600A (en) | 1976-03-01 |
| SE7512653L (en) | 1976-05-17 |
| DE2454448A1 (en) | 1976-05-20 |
| DE2454448B2 (en) | 1976-12-30 |
| ATA865775A (en) | 1979-02-15 |
| IT1042818B (en) | 1980-01-30 |
| FR2290946B1 (en) | 1979-01-19 |
| DK515175A (en) | 1976-05-17 |
| ES441642A1 (en) | 1977-04-01 |
| FR2290946A1 (en) | 1976-06-11 |
| NL7513190A (en) | 1976-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |