BR7307083D0 - Processo para reduzir o teor em alcali de dinquer de cimento e aparelho para sua realizacao - Google Patents
Processo para reduzir o teor em alcali de dinquer de cimento e aparelho para sua realizacaoInfo
- Publication number
- BR7307083D0 BR7307083D0 BR7083/73A BR708373A BR7307083D0 BR 7307083 D0 BR7307083 D0 BR 7307083D0 BR 7083/73 A BR7083/73 A BR 7083/73A BR 708373 A BR708373 A BR 708373A BR 7307083 D0 BR7307083 D0 BR 7307083D0
- Authority
- BR
- Brazil
- Prior art keywords
- denker
- appliance
- cement
- realization
- reduce
- Prior art date
Links
Classifications
-
- 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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/2016—Arrangements of preheating devices for the charge
- F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/60—Methods for eliminating alkali metals or compounds thereof, e.g. from the raw materials or during the burning process; methods for eliminating other harmful components
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Public Health (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28859272A | 1972-09-13 | 1972-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7307083D0 true BR7307083D0 (pt) | 1974-07-25 |
Family
ID=23107783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7083/73A BR7307083D0 (pt) | 1972-09-13 | 1973-09-12 | Processo para reduzir o teor em alcali de dinquer de cimento e aparelho para sua realizacao |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4969758A (pt) |
AR (1) | AR195765A1 (pt) |
BR (1) | BR7307083D0 (pt) |
CA (1) | CA1006551A (pt) |
DE (1) | DE2345758A1 (pt) |
ES (1) | ES418715A1 (pt) |
FR (1) | FR2198907B1 (pt) |
GB (1) | GB1437448A (pt) |
ZA (1) | ZA737122B (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5411132A (en) * | 1977-06-28 | 1979-01-27 | Onoda Cement Co Ltd | Method and apparatus for firing cement raw material |
FR2446266B1 (fr) * | 1979-01-09 | 1985-07-12 | Lafarge Conseils | Procede et installation pour la fabrication de clinker de cimenterie |
DE3403449A1 (de) * | 1984-02-01 | 1985-08-01 | Dyckerhoff Zementwerke Ag, 6200 Wiesbaden | Vorrichtung zur waermebehandlung von feinkoernigem gut |
DE3411147A1 (de) * | 1984-03-27 | 1985-10-10 | Dyckerhoff Engineering GmbH, 6200 Wiesbaden | Verfahren zur erhoehung der durchsatzleistung bei der vorwaermung von zementrohmehl |
DE4018607A1 (de) * | 1990-06-10 | 1992-02-13 | Celi Antonio Maria Dipl Ing | Verfahren und vorrichtung zur aufarbeitung von metallkaschierten kunststoffabfaellen |
JP6338496B2 (ja) * | 2014-09-24 | 2018-06-06 | 太平洋セメント株式会社 | 抽気冷却装置並びにこれを用いた塩素バイパスシステム及びセメントキルン抽気ガスの処理方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1471279B2 (de) * | 1961-06-03 | 1971-04-01 | Polysius Ag, 4723 Neubeckum | Anlage zum brennen von alkalihaltigem zementrohmaterial |
US3692287A (en) * | 1970-12-10 | 1972-09-19 | Allis Chalmers Mfg Co | Method and apparatus for removing alkali from cement system |
GB1326163A (en) * | 1971-02-22 | 1973-08-08 | Smidth & Co As F L | Methods of and plants for burning cement |
-
1973
- 1973-04-24 CA CA169,420A patent/CA1006551A/en not_active Expired
- 1973-09-06 ZA ZA00737122A patent/ZA737122B/xx unknown
- 1973-09-10 AR AR250000A patent/AR195765A1/es active
- 1973-09-11 DE DE19732345758 patent/DE2345758A1/de active Pending
- 1973-09-12 GB GB4279073A patent/GB1437448A/en not_active Expired
- 1973-09-12 FR FR7332857A patent/FR2198907B1/fr not_active Expired
- 1973-09-12 ES ES418715A patent/ES418715A1/es not_active Expired
- 1973-09-12 BR BR7083/73A patent/BR7307083D0/pt unknown
- 1973-09-13 JP JP48103711A patent/JPS4969758A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2198907B1 (pt) | 1976-10-01 |
JPS4969758A (pt) | 1974-07-05 |
ZA737122B (en) | 1975-04-30 |
ES418715A1 (es) | 1976-06-16 |
AU6006573A (en) | 1975-03-06 |
CA1006551A (en) | 1977-03-08 |
GB1437448A (en) | 1976-05-26 |
AR195765A1 (es) | 1973-10-31 |
FR2198907A1 (pt) | 1974-04-05 |
DE2345758A1 (de) | 1974-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR6914817D0 (pt) | Composicoes retardadoras de chama e processo para sua preparacao | |
BR6906072D0 (pt) | Recipiente e processo de preparacao | |
BR7306839D0 (pt) | Processo para calcinacao de clenquers de cimento e aparelho para execucao do mesmo | |
BR7302724D0 (pt) | Composicao para o tratamento de fibras de vidro feixe e fibras de vidro; produto elastomero reforcado com fibras de vidro | |
BR7203985D0 (pt) | Composicoes termoendureciveis e processo para obte-las | |
BR7108211D0 (pt) | Um processo aperfeicoado para reduzir o teor de alcali no clinquer de cimento e aparelhagem para sua realizacao | |
BR7309120D0 (pt) | Aparelho e processo para embalagem de materiais compressiveis | |
BR7303540D0 (pt) | Aperfeicoamentos em instalacao para o revestimento de pecas por polvilhamento | |
BR7302410D0 (pt) | Aparelho e processo para fusao de magnesio | |
BR7101287D0 (pt) | Processo aperfeicoado para tratar materiais celulosicos e alcali em presenca de oxigenio | |
BR7105565D0 (pt) | Processo para desidratacao de material por congelamento | |
BR7302860D0 (pt) | Processo para tratamento continuo de agua com carvao ativo e aparelho para sua execucao | |
BR7307083D0 (pt) | Processo para reduzir o teor em alcali de dinquer de cimento e aparelho para sua realizacao | |
BR6909967D0 (pt) | Processo para preparar di-n-oxidos de quinonalinas | |
BR7204672D0 (pt) | Processo e instalacao para fabricar tampoes de algodao | |
BR6911968D0 (pt) | Processo para a preparacao cao de 1-hidroxi-2-piridonas | |
BR7201449D0 (pt) | Dispositivo de montagem de pinhao processo para executar sua montagem e aparelho para a realizacao do processo | |
BR7302587D0 (pt) | Aperfeicoamentos em processo e aparelho para formar e instalar pilares de concreto | |
FR1364222A (fr) | Tambour rotatif de broyage et mélangeage ainsi que les appareils broyeurs mélangeurs comportant un tambour conforme ou similaire au précédent | |
BR7205972D0 (pt) | Processo para preparar composicoes aperfeicoadas de cimento | |
BR7024092D0 (pt) | Composicoes detergentes adjuvantes de detergencia e processo para sua producao | |
BR6912088D0 (pt) | Processo de aglomerar materiais finamente divididos | |
BR7402816D0 (pt) | Aperfeicoamentos em processo e aparelho para producao de recipientes plasticos | |
BR7400793D0 (pt) | Composicoes de vidro, fibras de vidro, e produto cimentos | |
BR7205045D0 (pt) | Aperfeicoamento em aparelho e processo de triturar solido |