FR2048578A5 - Agglomeration of condensed alkaline phos- - phates - Google Patents
Agglomeration of condensed alkaline phos- - phatesInfo
- Publication number
- FR2048578A5 FR2048578A5 FR7018337A FR7018337A FR2048578A5 FR 2048578 A5 FR2048578 A5 FR 2048578A5 FR 7018337 A FR7018337 A FR 7018337A FR 7018337 A FR7018337 A FR 7018337A FR 2048578 A5 FR2048578 A5 FR 2048578A5
- Authority
- FR
- France
- Prior art keywords
- agglomeration
- phates
- alkaline phos
- condensed
- condensed alkaline
- 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
- 229910019142 PO4 Inorganic materials 0.000 title abstract 4
- 235000021317 phosphate Nutrition 0.000 title abstract 4
- 238000005054 agglomeration Methods 0.000 title abstract 2
- 230000002776 aggregation Effects 0.000 title abstract 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 title abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- 239000010452 phosphate Substances 0.000 abstract 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 235000019832 sodium triphosphate Nutrition 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
Classifications
-
- 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
- B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Detergent Compositions (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Fertilizers (AREA)
Abstract
Process consists of introduction of the phosphates into the agglomeration zone, which consists of a rotating cylinder. Then introducing a K or Na silicate soln. through a spray to agglomerate the phosphate particles. Pref. the phosphate is sodium tripolyphosphate for use as a detergent.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82643469A | 1969-05-21 | 1969-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2048578A5 true FR2048578A5 (en) | 1971-03-19 |
Family
ID=25246531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7018337A Expired FR2048578A5 (en) | 1969-05-21 | 1970-05-20 | Agglomeration of condensed alkaline phos- - phates |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE750646A (en) |
| DE (1) | DE2024439A1 (en) |
| ES (1) | ES379797A1 (en) |
| FR (1) | FR2048578A5 (en) |
| IL (1) | IL34562A0 (en) |
| NL (1) | NL7007358A (en) |
| ZA (1) | ZA703418B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048435A1 (en) * | 1980-09-23 | 1982-03-31 | Hoechst Aktiengesellschaft | Process for the preparation of granular condensed phopsphates |
Families Citing this family (4)
| 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 |
| DE3104403A1 (en) * | 1981-02-07 | 1982-08-19 | Hoechst Ag, 6000 Frankfurt | METHOD FOR PRODUCING GRANULATED ALKALI ORTHOPHOSPHATES |
| GB9401211D0 (en) * | 1994-01-22 | 1994-03-16 | Irish Fertilizer Ind Ltd | Formation of pelleted fertiliser products |
-
1970
- 1970-05-19 ES ES379797A patent/ES379797A1/en not_active Expired
- 1970-05-20 BE BE750646D patent/BE750646A/en unknown
- 1970-05-20 DE DE19702024439 patent/DE2024439A1/en active Pending
- 1970-05-20 IL IL34562A patent/IL34562A0/en unknown
- 1970-05-20 ZA ZA703418A patent/ZA703418B/en unknown
- 1970-05-20 FR FR7018337A patent/FR2048578A5/en not_active Expired
- 1970-05-21 NL NL7007358A patent/NL7007358A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048435A1 (en) * | 1980-09-23 | 1982-03-31 | Hoechst Aktiengesellschaft | Process for the preparation of granular condensed phopsphates |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA703418B (en) | 1971-01-27 |
| BE750646A (en) | 1970-11-20 |
| IL34562A0 (en) | 1970-07-19 |
| ES379797A1 (en) | 1972-09-16 |
| NL7007358A (en) | 1970-11-24 |
| DE2024439A1 (en) | 1970-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5223599A (en) | Process for producing fooddstuff class alkali phosphate from wet process phosphoric acid | |
| FR2048578A5 (en) | Agglomeration of condensed alkaline phos- - phates | |
| DE3271014D1 (en) | Process for regenerating aqueous degreasing and cleaning solutions | |
| ES456289A1 (en) | Free flowing builder beads and detergents | |
| IL64479A0 (en) | Process for the production of monoammonium phosphate from wet process phosphoric acid | |
| GB1064196A (en) | Process for the manufacture of phosphate pellets | |
| ES8303909A1 (en) | Machine dishwashing composition. | |
| GB1329416A (en) | Detergent composition | |
| MY102221A (en) | Production of phosphates from alkali-processed phosphate rock. | |
| GB1306301A (en) | ||
| ES407749A1 (en) | Phosphatic materials | |
| GB1340404A (en) | Sodium tripolyphosphate | |
| GB1108452A (en) | Regeneration of cation exchange resins | |
| ES8500866A1 (en) | Process for the production of sodium tripolyphosphate | |
| GB1089246A (en) | Process for the manufacture of sodium tripolyphosphate with a high content ofphase-i-material (high temperature modification) | |
| ES417424A1 (en) | Process and apparatus for the manufacture of alkali metal polyprosphates | |
| DE3262089D1 (en) | Process for the preparation of mixed granules of condensed phosphates and builders | |
| ES372048A1 (en) | Improved procedure for the obtaining of extinguishing compositions based on monoamonic orthophosphate. (Machine-translation by Google Translate, not legally binding) | |
| BR8101034A (en) | PROCESS FOR THE PRODUCTION OF CRYSTALLINE ZEOLITE OF TYPE A | |
| GB1019331A (en) | Production of sodium trimetaphosphate and mixtures containing the same | |
| GB1023345A (en) | Improvements in or relating to the production of phosphoric acid | |
| GB1104663A (en) | Production of ammonium phosphate | |
| FR2104081A5 (en) | Granules contg sodium tripolyphosphate prepn - for use as rinsing agent for crockery | |
| GB1063101A (en) | Detergent compositions | |
| ES404812A1 (en) | Process for preparing calcium nitrate and phosphoric acid solutions free from solid particles in suspension |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |