FR2376688B3 - - Google Patents
Info
- Publication number
- FR2376688B3 FR2376688B3 FR7700486A FR7700486A FR2376688B3 FR 2376688 B3 FR2376688 B3 FR 2376688B3 FR 7700486 A FR7700486 A FR 7700486A FR 7700486 A FR7700486 A FR 7700486A FR 2376688 B3 FR2376688 B3 FR 2376688B3
- Authority
- FR
- France
- 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
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4315—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being deformed flat pieces of material
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- 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
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Dispersion Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7700486A FR2376688A1 (fr) | 1977-01-10 | 1977-01-10 | Procede et appareil pour former une dispersion aqueuse stable de produits a base de silicate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7700486A FR2376688A1 (fr) | 1977-01-10 | 1977-01-10 | Procede et appareil pour former une dispersion aqueuse stable de produits a base de silicate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2376688A1 FR2376688A1 (fr) | 1978-08-04 |
| FR2376688B3 true FR2376688B3 (US08063081-20111122-C00044.png) | 1979-09-07 |
Family
ID=9185276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7700486A Granted FR2376688A1 (fr) | 1977-01-10 | 1977-01-10 | Procede et appareil pour former une dispersion aqueuse stable de produits a base de silicate |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2376688A1 (US08063081-20111122-C00044.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2453107A1 (fr) * | 1979-04-03 | 1980-10-31 | Degremont | Suspension de silice activee sous forme d'aluminate utilisable comme adjuvant de floculation et son procede de preparation |
| HU182807B (en) * | 1980-10-01 | 1984-03-28 | Mta Mueszaki Kemiai Kutato Int | Process for the continuous digestion and further treatment of the aluminium content of raw materials containing aluminium according to the bayer technology |
| FR2531102B1 (fr) * | 1982-07-30 | 1986-08-14 | Pechiney Ugine Kuhlmann Uran | Procede d'extraction de l'uranium des acides phosphoriques par les acides alkylpyrophosphoriques |
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1977
- 1977-01-10 FR FR7700486A patent/FR2376688A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2376688A1 (fr) | 1978-08-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |