BE635105A - - Google Patents
Info
- Publication number
- BE635105A BE635105A BE635105DA BE635105A BE 635105 A BE635105 A BE 635105A BE 635105D A BE635105D A BE 635105DA BE 635105 A BE635105 A BE 635105A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/10—Roasting processes in fluidised form
-
- 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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/005—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out at high temperatures in the presence of a molten material
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
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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
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B9/00—General methods of preparing halides
- C01B9/08—Fluorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/02—Fluorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/12—Preparation of carbonates from bicarbonates or bicarbonate-containing product
- C01D7/123—Preparation of carbonates from bicarbonates or bicarbonate-containing product by thermal decomposition of solids in the absence of a liquid medium
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/02—Oxides or hydroxides
- C01F11/04—Oxides or hydroxides by thermal decomposition
- C01F11/06—Oxides or hydroxides by thermal decomposition of carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Combustion & Propulsion (AREA)
- Metallurgy (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3060662 | 1962-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE635105A true BE635105A (en:Method) | 1963-11-18 |
Family
ID=12308517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE635105D BE635105A (en:Method) | 1962-07-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3323861A (en:Method) |
| BE (1) | BE635105A (en:Method) |
| DE (1) | DE1442807A1 (en:Method) |
| GB (2) | GB1039887A (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3469937A (en) * | 1966-04-19 | 1969-09-30 | Reynolds Metals Co | Production of synthetic cryolite by fluidized dry process |
| US4065551A (en) * | 1968-02-01 | 1977-12-27 | Elkem-Spigerverket A/S | Method of recovering fluorine from carbonaceous waste material |
| US3642438A (en) * | 1969-04-15 | 1972-02-15 | Rufus G Hartig | Methods for prevention of surface water contamination and air pollution by fluorine compounds from phosphate plants |
| GB1400862A (en) * | 1972-08-24 | 1975-07-16 | Fitzwilton Ltd | Production of hydrogen fluoride |
| US4062929A (en) * | 1972-08-24 | 1977-12-13 | Fitzwilton Limited | Production of hydrogen fluoride |
| US5656243A (en) * | 1995-04-04 | 1997-08-12 | Snamprogetti S.P.A. | Fluidized bed reactor and process for performing reactions therein |
| DE102004059191B4 (de) * | 2004-12-09 | 2010-07-01 | Evonik Degussa Gmbh | Vorrichtung und Verfahren zur Herstellung von Chlorsilanen |
| US8197785B2 (en) * | 2008-02-27 | 2012-06-12 | Kellogg Brown & Root Llc | Split flow contactor |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA593047A (en) * | 1960-02-23 | Dorr-Oliver Incorporated | Processing low grade sulfur ores | |
| US2465410A (en) * | 1946-06-28 | 1949-03-29 | Dorr Co | Calcining lime bearing sludge |
| US2596954A (en) * | 1947-06-06 | 1952-05-13 | Dorr Co | Process for reduction of iron ore to magnetite |
| US2485604A (en) * | 1947-07-08 | 1949-10-25 | American Metal Co Ltd | Fluidizing process for producing zinc |
| US2666526A (en) * | 1951-02-02 | 1954-01-19 | Standard Oil Dev Co | Process and apparatus for separating mixed materials |
| US2683685A (en) * | 1951-07-28 | 1954-07-13 | Standard Oil Dev Co | Elutriation of finely divided solids |
| US2867429A (en) * | 1957-03-25 | 1959-01-06 | Dorr Oliver Inc | Calcination of alumina |
| US2867506A (en) * | 1956-07-18 | 1959-01-06 | Dorr Oliver Inc | Producing sulphur dioxide gas |
| US3249395A (en) * | 1959-02-20 | 1966-05-03 | Ralph P Levey | Gas-solids reaction system |
| US3159455A (en) * | 1961-08-02 | 1964-12-01 | Pullman Inc | Process for the catalytic production of halogen under fluidized reaction conditions |
| US3140152A (en) * | 1962-06-29 | 1964-07-07 | Hooker Chemical Corp | Process for preparing and recovering of substantially anhydrous hydrogen fluoride gas from a dry alkali metal bifluoride |
-
0
- BE BE635105D patent/BE635105A/xx unknown
-
1963
- 1963-07-01 US US291807A patent/US3323861A/en not_active Expired - Lifetime
- 1963-07-09 GB GB27180/63A patent/GB1039887A/en not_active Expired
- 1963-07-09 GB GB30260/65A patent/GB1039888A/en not_active Expired
- 1963-07-19 DE DE19631442807 patent/DE1442807A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3323861A (en) | 1967-06-06 |
| DE1442807A1 (de) | 1968-12-05 |
| GB1039888A (en) | 1966-08-24 |
| GB1039887A (en) | 1966-08-24 |