NO881101L - Fremgangsmaate for fremstilling av sement. - Google Patents
Fremgangsmaate for fremstilling av sement.Info
- Publication number
- NO881101L NO881101L NO881101A NO881101A NO881101L NO 881101 L NO881101 L NO 881101L NO 881101 A NO881101 A NO 881101A NO 881101 A NO881101 A NO 881101A NO 881101 L NO881101 L NO 881101L
- Authority
- NO
- Norway
- Prior art keywords
- mixture
- clinker
- cement
- granules
- produced
- Prior art date
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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
En fremgangsmåte for fremstilling av sement omfattar «t første trinn hvor en homogen pulverblanding fremstilles ut fra en hovedsakelig andel av knust av-fall som er i det vesentlige fritt for metalliske bestanddeler, og en mindre andel av minst ett første mineralsk materiale som inneholder kalsiumoxyd i fri eller kombinert tilstand. I et annet trinn blir pulverblandingen granulert under trykk, og i et tredje trinn blir granulatene vannebehandlet ved en temperatur mellom 130°C og 230°C i en tidm er tilstrekkelig lang til at vanninnholdet i granulatene bringes til mellom 0,1 og 1,0 vekt%, slik at det fAs et avfallsprodukt. I et fjerde trinn blandes avfallsproduktet med en første utg&ngsblanding, og den erholdte klinkerblanding brennes i en ovn slik at en klinker blir fremstilt. I et siste trinn blir gips tilsatt til klin-keren, og den erholdte sementblanding blir knust, slik at en sement blir fremstilt.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH933/87A CH669785A5 (no) | 1987-03-12 | 1987-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO881101D0 NO881101D0 (no) | 1988-03-11 |
NO881101L true NO881101L (no) | 1988-09-13 |
Family
ID=4198543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO881101A NO881101L (no) | 1987-03-12 | 1988-03-11 | Fremgangsmaate for fremstilling av sement. |
Country Status (32)
Country | Link |
---|---|
US (1) | US4898615A (no) |
JP (1) | JPH07112940B2 (no) |
KR (1) | KR940010092B1 (no) |
CN (1) | CN88101233A (no) |
AT (1) | AT394358B (no) |
AU (1) | AU1301288A (no) |
BE (1) | BE1003543A4 (no) |
BR (1) | BR8801102A (no) |
CA (1) | CA1302438C (no) |
CH (1) | CH669785A5 (no) |
DE (1) | DE3808186A1 (no) |
DK (1) | DK100688A (no) |
ES (1) | ES2006107A6 (no) |
FI (1) | FI881120A (no) |
FR (1) | FR2612175B1 (no) |
GB (1) | GB2201954B (no) |
GR (1) | GR880100128A (no) |
IL (1) | IL85692A0 (no) |
IT (1) | IT1219084B (no) |
LU (1) | LU87159A1 (no) |
MA (1) | MA21211A1 (no) |
MC (1) | MC1910A1 (no) |
MX (1) | MX167763B (no) |
NL (1) | NL8800572A (no) |
NO (1) | NO881101L (no) |
OA (1) | OA08722A (no) |
PL (1) | PL271136A1 (no) |
PT (1) | PT86951B (no) |
SE (1) | SE466915B (no) |
TN (1) | TNSN88021A1 (no) |
YU (1) | YU42288A (no) |
ZA (1) | ZA881766B (no) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9208479D0 (en) * | 1992-04-16 | 1992-06-03 | Cpis Limited | Method of making refuse-derived fuel and fuel made by the method |
US5568895A (en) * | 1992-06-09 | 1996-10-29 | Matrix Technology Pty. Ltd. | Treatment of waste materials for disposal |
GR920100420A (el) * | 1992-10-08 | 1994-06-30 | Christos Tanis | Μέ?οδος παρασκευής τσιμέντου από σκουπίδια. |
DE4308549C2 (de) * | 1993-03-17 | 1995-07-06 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung gebrannter Metallverbindungen in einem Drehrohrofen und deren Verwendung |
US20020096796A1 (en) * | 1998-05-11 | 2002-07-25 | Ernesto De La Concha Estrada | Ecological mixture for construction and method for waste disposal |
DE19833430A1 (de) * | 1998-07-24 | 2000-02-03 | Wolfgang Hinkel | Verfahren und Vorrichtung zur Verwertung von kontaminierten Baureststoffen |
GR1003333B (el) * | 1999-03-01 | 2000-03-07 | Μεθοδος αξιοποιησης στερεων αποβλητων με θερμικη συνεπεξεργασια τους με ορυκτες πρωτες υλες για την παραγωγη υδραυλικης κονιας ευρειας χρησεως | |
FR2799131A1 (fr) * | 1999-09-30 | 2001-04-06 | Jean Pierre Robert Ar Gregoire | Production d'engrais, amendement et combustible de de substitution par le traitement des dejections animales, dechets industriels et urbains |
DE10061133A1 (de) * | 2000-12-07 | 2002-06-13 | Hubert Baier | Verfahren zur gefahrlosen Verwertung von Rückständen der Tierkörperbeseitigung |
US6854319B2 (en) * | 2002-09-25 | 2005-02-15 | Continental Cement Company | Methods and apparatus for providing a gas tight enclosure |
US6807916B2 (en) * | 2002-09-25 | 2004-10-26 | Continental Cement Company, Llc | Integrated pyrolysis systems and methods |
US6892655B2 (en) * | 2002-09-25 | 2005-05-17 | Continental Cement Company, Llc | Drum transport device |
KR100466947B1 (ko) * | 2002-09-26 | 2005-01-24 | 한일콘(주) | 무기계 폴리머 몰탈 조성물 및 그를 이용한 콘크리트 보수및 보강방법 |
US20050066860A1 (en) * | 2003-09-25 | 2005-03-31 | Logan Terry J. | Use of organic waste/mineral by-product mixtures in cement manufacturing processes |
US20050274068A1 (en) * | 2004-06-14 | 2005-12-15 | Morton Edward L | Bio-solid materials as alternate fuels in cement kiln, riser duct and calciner |
US7434332B2 (en) * | 2004-06-14 | 2008-10-14 | Lehigh Cement Company | Method and apparatus for drying wet bio-solids using excess heat from a cement clinker cooler |
US7461466B2 (en) | 2004-06-14 | 2008-12-09 | Lehigh Cement Company | Method and apparatus for drying wet bio-solids using excess heat from a cement clinker cooler |
JP2006272289A (ja) * | 2005-03-30 | 2006-10-12 | Sumitomo Osaka Cement Co Ltd | 有機性廃棄物の処理方法 |
JP2007244957A (ja) * | 2006-03-14 | 2007-09-27 | Taiheiyo Cement Corp | 廃プラスチックの処理方法 |
EP2165988A4 (en) * | 2007-07-09 | 2010-10-20 | Cementos Portland Vaderrivas S | PARTICLES WITH CEMENTITIOUS PROPERTIES, PROCESS OF MANUFACTURE AND CEMENT |
KR101312088B1 (ko) * | 2011-08-24 | 2013-09-25 | 쌍용양회공업(주) | 초기 강도가 향상된 슬래그 시멘트 제조방법 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US763685A (en) * | 1903-08-13 | 1904-06-28 | Mark W Marsden | Cement derived from ashes and method of making same. |
US1004380A (en) * | 1909-05-05 | 1911-09-26 | J Et A Pavin De Lafarge Soc | Process of manufacturing cement. |
GB187362A (en) * | 1921-08-08 | 1922-10-26 | Gustav Schloesser | Process for the manufacture of material for making mortar from town refuse |
US1627170A (en) * | 1924-10-09 | 1927-05-03 | Gerlach Oscar | Manufacture of hydraulic cement and the like |
US1731189A (en) * | 1925-05-18 | 1929-10-08 | John G Bergquist | Process for the improvement of the manufacture of cement from slag |
US3600476A (en) * | 1968-09-18 | 1971-08-17 | Kanagawa Prefectural Governmen | Method for manufacture of light weight aggregates |
US4022630A (en) * | 1972-07-27 | 1977-05-10 | The Associated Portland Cement Manufacturers Limited | Portland cement-making and municipal refuse conversion |
GB1510392A (en) * | 1976-01-19 | 1978-05-10 | Ass Portland Cement | Portland cement manufacture and utilisation of waste matter |
SU658102A1 (ru) * | 1977-03-25 | 1979-04-25 | Государственный Всесоюзный Научно-Исследоваттельский Институт Цементной Промышленности | Способ производства цементного клинкера |
JPS55119483A (en) * | 1979-03-09 | 1980-09-13 | Mitsubishi Heavy Ind Ltd | Utilizing method for waste matter as resource |
DE3020896A1 (de) * | 1980-06-02 | 1981-12-17 | Licencia Találmányokat Ertékesítö Vállalat, Budapest | Verfahren zur herstellung von calciumsilikat- und/oder calciumaluminathaltigen, gegebenenfalls pulverfoermigen, klinkermaterialien |
IT1164202B (it) * | 1983-04-29 | 1987-04-08 | Ecodeco Sist Srl | Processo per la produzione di materiale cementizio a partire da fanghi di lavorazione industriali e urbani |
DE3542004A1 (de) * | 1985-11-28 | 1987-06-04 | Kloeckner Humboldt Deutz Ag | Trocknung und verbrennung von schlaemmen beim brennprozess mineralischer stoffe |
-
1987
- 1987-03-12 CH CH933/87A patent/CH669785A5/fr not_active IP Right Cessation
- 1987-12-28 US US07/138,160 patent/US4898615A/en not_active Expired - Fee Related
-
1988
- 1988-02-26 DK DK100688A patent/DK100688A/da not_active Application Discontinuation
- 1988-03-02 YU YU00422/88A patent/YU42288A/xx unknown
- 1988-03-03 KR KR1019880002197A patent/KR940010092B1/ko not_active IP Right Cessation
- 1988-03-04 GR GR880100128A patent/GR880100128A/el unknown
- 1988-03-08 NL NL8800572A patent/NL8800572A/nl not_active Application Discontinuation
- 1988-03-08 IT IT8867187A patent/IT1219084B/it active
- 1988-03-09 SE SE8800840A patent/SE466915B/sv not_active IP Right Cessation
- 1988-03-10 IL IL85692A patent/IL85692A0/xx unknown
- 1988-03-10 FI FI881120A patent/FI881120A/fi not_active Application Discontinuation
- 1988-03-10 ES ES8800707A patent/ES2006107A6/es not_active Expired
- 1988-03-10 FR FR888803114A patent/FR2612175B1/fr not_active Expired - Fee Related
- 1988-03-11 OA OA59300A patent/OA08722A/xx unknown
- 1988-03-11 GB GB8805838A patent/GB2201954B/en not_active Expired - Fee Related
- 1988-03-11 MC MC881956A patent/MC1910A1/xx unknown
- 1988-03-11 MX MX010750A patent/MX167763B/es unknown
- 1988-03-11 PT PT86951A patent/PT86951B/pt not_active IP Right Cessation
- 1988-03-11 CN CN198888101233A patent/CN88101233A/zh active Pending
- 1988-03-11 AT AT0067088A patent/AT394358B/de not_active IP Right Cessation
- 1988-03-11 PL PL27113688A patent/PL271136A1/xx unknown
- 1988-03-11 BR BR8801102A patent/BR8801102A/pt unknown
- 1988-03-11 AU AU13012/88A patent/AU1301288A/en not_active Abandoned
- 1988-03-11 LU LU87159A patent/LU87159A1/fr unknown
- 1988-03-11 DE DE3808186A patent/DE3808186A1/de not_active Ceased
- 1988-03-11 TN TNTNSN88021A patent/TNSN88021A1/fr unknown
- 1988-03-11 NO NO881101A patent/NO881101L/no unknown
- 1988-03-11 ZA ZA881766A patent/ZA881766B/xx unknown
- 1988-03-11 MA MA21452A patent/MA21211A1/fr unknown
- 1988-03-12 JP JP63059213A patent/JPH07112940B2/ja not_active Expired - Fee Related
- 1988-03-14 CA CA000561346A patent/CA1302438C/en not_active Expired - Fee Related
- 1988-03-14 BE BE8800287A patent/BE1003543A4/fr not_active IP Right Cessation
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