BE733977A - - Google Patents
Info
- Publication number
- BE733977A BE733977A BE733977DA BE733977A BE 733977 A BE733977 A BE 733977A BE 733977D A BE733977D A BE 733977DA BE 733977 A BE733977 A BE 733977A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/909—Regeneration
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1728568 | 1968-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE733977A true BE733977A (de) | 1969-11-17 |
Family
ID=11150037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE733977D BE733977A (de) | 1968-06-03 | 1969-06-02 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3723073A (de) |
BE (1) | BE733977A (de) |
BR (1) | BR6909437D0 (de) |
CH (1) | CH501557A (de) |
DE (1) | DE1927502A1 (de) |
FR (1) | FR2010046A1 (de) |
GB (1) | GB1248817A (de) |
NL (1) | NL6908443A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4145398A (en) * | 1974-02-19 | 1979-03-20 | Vereinigte Aluminium-Werke A.G. | Bauxite digestion by caustic alkali with improved heat transfer in tubular reactors |
US4380154A (en) * | 1981-06-23 | 1983-04-19 | Thermacore, Inc. | Clean coal power system |
CA2069628A1 (en) * | 1989-11-27 | 1991-05-28 | George Dennison Fulford | High efficiency process for producing alumina and apparatus therefor |
DE102013219716A1 (de) * | 2013-09-30 | 2015-04-02 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur automatisierten Nutzung von Abwärme |
-
1969
- 1969-05-26 US US00827869A patent/US3723073A/en not_active Expired - Lifetime
- 1969-05-29 GB GB27247/69A patent/GB1248817A/en not_active Expired
- 1969-05-30 DE DE19691927502 patent/DE1927502A1/de active Pending
- 1969-06-02 FR FR6918069A patent/FR2010046A1/fr not_active Withdrawn
- 1969-06-02 BE BE733977D patent/BE733977A/xx unknown
- 1969-06-03 NL NL6908443A patent/NL6908443A/xx unknown
- 1969-06-03 CH CH845969A patent/CH501557A/it not_active IP Right Cessation
- 1969-06-03 BR BR209437/69A patent/BR6909437D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DE1927502A1 (de) | 1971-01-21 |
NL6908443A (de) | 1969-12-05 |
GB1248817A (en) | 1971-10-06 |
US3723073A (en) | 1973-03-27 |
CH501557A (it) | 1971-01-15 |
FR2010046A1 (de) | 1970-02-13 |
BR6909437D0 (pt) | 1973-01-02 |