FR2036220A5 - Expanded clay granules by heat treatment in - a gas stream - Google Patents
Expanded clay granules by heat treatment in - a gas streamInfo
- Publication number
- FR2036220A5 FR2036220A5 FR6906342A FR6906342A FR2036220A5 FR 2036220 A5 FR2036220 A5 FR 2036220A5 FR 6906342 A FR6906342 A FR 6906342A FR 6906342 A FR6906342 A FR 6906342A FR 2036220 A5 FR2036220 A5 FR 2036220A5
- Authority
- FR
- France
- Prior art keywords
- heat treatment
- hot gas
- gas stream
- expanded clay
- clay granules
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/04—Heat treatment
- C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
-
- 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
- B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6906342A FR2036220A5 (en) | 1969-03-06 | 1969-03-06 | Expanded clay granules by heat treatment in - a gas stream |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6906342A FR2036220A5 (en) | 1969-03-06 | 1969-03-06 | Expanded clay granules by heat treatment in - a gas stream |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2036220A5 true FR2036220A5 (en) | 1970-12-24 |
Family
ID=9030250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6906342A Expired FR2036220A5 (en) | 1969-03-06 | 1969-03-06 | Expanded clay granules by heat treatment in - a gas stream |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2036220A5 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2197827A1 (fr) * | 1972-09-04 | 1974-03-29 | Kawasaki Heavy Ind Ltd |
-
1969
- 1969-03-06 FR FR6906342A patent/FR2036220A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2197827A1 (fr) * | 1972-09-04 | 1974-03-29 | Kawasaki Heavy Ind Ltd |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |