DK404578A - Fremgangsmaade og apparat til udskillelse af alkali fra ovngassen fra en cementovn - Google Patents
Fremgangsmaade og apparat til udskillelse af alkali fra ovngassen fra en cementovnInfo
- Publication number
- DK404578A DK404578A DK404578A DK404578A DK404578A DK 404578 A DK404578 A DK 404578A DK 404578 A DK404578 A DK 404578A DK 404578 A DK404578 A DK 404578A DK 404578 A DK404578 A DK 404578A
- Authority
- DK
- Denmark
- Prior art keywords
- oven
- alkali
- separation
- procedure
- cement
- 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
- C04B7/36—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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (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)
- Cyclones (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Treating Waste Gases (AREA)
- Furnace Details (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3831777 | 1977-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK404578A true DK404578A (da) | 1979-03-15 |
Family
ID=10402679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK404578A DK404578A (da) | 1977-09-14 | 1978-09-14 | Fremgangsmaade og apparat til udskillelse af alkali fra ovngassen fra en cementovn |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4220476A (da) |
| JP (1) | JPS5453135A (da) |
| BE (1) | BE870448A (da) |
| BR (1) | BR7805972A (da) |
| CA (1) | CA1118595A (da) |
| DE (1) | DE2838692A1 (da) |
| DK (1) | DK404578A (da) |
| FR (1) | FR2403101A1 (da) |
| GB (1) | GB2008085B (da) |
| IE (1) | IE47351B1 (da) |
| IT (1) | IT1099476B (da) |
| LU (1) | LU80231A1 (da) |
| NL (1) | NL7809375A (da) |
| SU (1) | SU1068019A3 (da) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276092A (en) * | 1979-12-03 | 1981-06-30 | Lafarge Consultants Ltd. | Manufacture of cement |
| US4662945A (en) * | 1985-07-01 | 1987-05-05 | Fuller Company | Process and apparatus for manufacturing low sulfur cement clinker |
| DK12893A (da) * | 1993-02-04 | 1994-08-05 | Smidth & Co As F L | Fremgangsmåde til fremstilling af normal såvel som ultrafin cement |
| US5782973A (en) * | 1997-04-29 | 1998-07-21 | Fuller Company | Cement dust recovery system |
| ES2394305T3 (es) * | 2002-12-11 | 2013-01-30 | Taiheiyo Cement Corporation | Sistema de derivación del cloro/ del azufre para horno de cemento |
| US7141093B2 (en) * | 2003-08-04 | 2006-11-28 | Graymont Qc Inc. | Hydrated lime kiln dust recirculation method for gas scrubbing |
| DE102008013179A1 (de) * | 2007-12-22 | 2009-06-25 | Uhde Gmbh | Entfernung von Flüssigasche und Alkalien aus einem Synthesegas |
| DE102008026267A1 (de) * | 2008-06-02 | 2009-12-03 | Uhde Gmbh | Modifizierter Gas- und Dampfturbinenprozess mit integrierter Kohledruckvergasung |
| CN114748943A (zh) * | 2022-03-24 | 2022-07-15 | 广东美的白色家电技术创新中心有限公司 | 一种分离器、具有分离器的负压装置和压力锅 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US746261A (en) * | 1903-09-24 | 1903-12-08 | Ralph Baggaley | Apparatus for removing impurities from furnace-gases. |
| US1731457A (en) * | 1922-12-22 | 1929-10-15 | Johan S Fasting | Apparatus for treating wet raw materials in the manufacture of cement |
| US1909820A (en) * | 1931-03-24 | 1933-05-16 | Edge Moor Iron Company | Cement apparatus and method of operation thereof |
| US2590090A (en) * | 1946-09-16 | 1952-03-25 | Erie Mining Co | Nodulizing process and apparatus |
| US2823910A (en) * | 1952-06-20 | 1958-02-18 | Ansaldo Sa | Cement furnace |
| US3022989A (en) * | 1954-04-07 | 1962-02-27 | Union Commerce Bank | Hydraulic cement process |
| US3151187A (en) * | 1959-04-23 | 1964-09-29 | Alsacienne Constr Meca | Fluid filtering system |
| DE1126306B (de) * | 1959-10-17 | 1962-03-22 | Kloeckner Humboldt Deutz Ag | Verfahren zum Brennen von Zementrohgut, das Alkalien enthaelt |
| US3116054A (en) * | 1960-07-26 | 1963-12-31 | Beteiligungs & Patentverw Gmbh | Heating arrangement |
| US3235239A (en) * | 1963-12-23 | 1966-02-15 | Smidth & Co As F L | Method and apparatus for making cement |
| US3317201A (en) * | 1964-04-13 | 1967-05-02 | Polysius Gmbh | Method of and arrangement for increasing the alkali content in alkali-laden dusts of flue gases |
| FR1586721A (da) * | 1968-10-02 | 1970-02-27 |
-
1978
- 1978-08-30 GB GB7835010A patent/GB2008085B/en not_active Expired
- 1978-09-05 DE DE19782838692 patent/DE2838692A1/de not_active Withdrawn
- 1978-09-06 CA CA000310773A patent/CA1118595A/en not_active Expired
- 1978-09-08 IT IT27463/78A patent/IT1099476B/it active
- 1978-09-13 BR BR7805972A patent/BR7805972A/pt unknown
- 1978-09-13 BE BE190458A patent/BE870448A/xx not_active IP Right Cessation
- 1978-09-13 FR FR7826305A patent/FR2403101A1/fr active Granted
- 1978-09-13 SU SU782663503A patent/SU1068019A3/ru active
- 1978-09-13 LU LU80231A patent/LU80231A1/xx unknown
- 1978-09-13 JP JP11286678A patent/JPS5453135A/ja active Pending
- 1978-09-14 NL NL7809375A patent/NL7809375A/xx not_active Application Discontinuation
- 1978-09-14 US US05/942,454 patent/US4220476A/en not_active Expired - Lifetime
- 1978-09-14 IE IE1856/78A patent/IE47351B1/en unknown
- 1978-09-14 DK DK404578A patent/DK404578A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SU1068019A3 (ru) | 1984-01-15 |
| GB2008085A (en) | 1979-05-31 |
| CA1118595A (en) | 1982-02-23 |
| IE47351B1 (en) | 1984-02-22 |
| NL7809375A (nl) | 1979-03-16 |
| BE870448A (fr) | 1979-01-02 |
| DE2838692A1 (de) | 1979-03-22 |
| FR2403101B1 (da) | 1983-04-29 |
| BR7805972A (pt) | 1979-05-02 |
| JPS5453135A (en) | 1979-04-26 |
| GB2008085B (en) | 1982-02-10 |
| LU80231A1 (fr) | 1979-03-07 |
| FR2403101A1 (fr) | 1979-04-13 |
| US4220476A (en) | 1980-09-02 |
| IT1099476B (it) | 1985-09-18 |
| IE781856L (en) | 1979-03-14 |
| IT7827463A0 (it) | 1978-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK364079A (da) | Fremgangsmaade og apparat til adsoebering af en eller flere gasser fra en gasblanding | |
| DK499678A (da) | Fremgangsmaade og apparat til orientering og fiksering af ma^(etiske partikler i et polymeriserbart blaek i en given retni(^ | |
| DK153369C (da) | Fremgangsmaade og apparat til gasfraktionering med anvendelse af mikroboelger | |
| DK155678A (da) | Apparat til indhalation af laegemidler | |
| DK92078A (da) | Fremgangsmaade og apparat til fremstilling af siliciumstave | |
| DK269878A (da) | Fremgangsmaade og apparat til overtraekning af en bane | |
| DK455677A (da) | Fremgangsmaade og apparat til separering af en blanding | |
| DK67876A (da) | Fremgangsmade og anleg til udskillelse af forskellige fraktioner fra skrald | |
| DK488480A (da) | Apparat og fremgangsmaade til styring af produktion fra et borehul | |
| DK497785A (da) | Apparat og fremgangsmaade til udskillelse af faststofpartikler fra gasser | |
| DK375678A (da) | Apparat til indfoering af gas i en vaeske og til omroering af denne | |
| JPS5385536A (en) | Monitoring apparatus for control of gas burners | |
| DK549675A (da) | Fremgangsmade og apparat til i hovedsagen kinematisk styring af et fartoj | |
| DK266381A (da) | Fremgangsmaade og apparat til fjernelse af overskudsvand fra en blanding af gips og vand | |
| DK144508C (da) | Apparat til udskillelse af stoev fra en luftart | |
| DK194678A (da) | Fremgangsmaade og apparat til fremstilling af lynlaase | |
| NO145904C (no) | Fremgangsmaate og apparat for sorbsjon av sorberbare komponenter fra en gass-stroem | |
| DK404578A (da) | Fremgangsmaade og apparat til udskillelse af alkali fra ovngassen fra en cementovn | |
| DK151875C (da) | Fremgangsmaade og anlaeg til fremstilling af alkalifattig cementklinker ud fra et alkaliholdigt raamateriale | |
| DK481177A (da) | Fremgangsmaade til fremstilling af fiberforstaerket cement og apparat hertil | |
| DK292078A (da) | Apparat til befaring af vertikale eller hovedsalig vertikale vaegge | |
| DK387178A (da) | Ildfast materialeblanding og fremgangsmaade til fremstilling af samme | |
| DK196179A (da) | Fremgangsmaade og apparat til fremstilling af roerformede legemer af vilkaarlig laengde | |
| DK470977A (da) | Fremgangsmaade og apparat til separering af faste materialer fra en vaeske | |
| DK319575A (da) | Apparat til fraskillelse af urenheder fra gasser ved hjelp af en vaskeveske |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ATS | Application withdrawn |