NO773776L - Fremgangsmaate ved fremstilling av hydraulisk sement og sementdannende materialer - Google Patents
Fremgangsmaate ved fremstilling av hydraulisk sement og sementdannende materialerInfo
- Publication number
- NO773776L NO773776L NO773776A NO773776A NO773776L NO 773776 L NO773776 L NO 773776L NO 773776 A NO773776 A NO 773776A NO 773776 A NO773776 A NO 773776A NO 773776 L NO773776 L NO 773776L
- Authority
- NO
- Norway
- Prior art keywords
- plasma
- cement
- reactor
- waste
- finely crushed
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 75
- 238000000034 method Methods 0.000 title claims description 32
- 239000011396 hydraulic cement Substances 0.000 title claims description 19
- 238000002360 preparation method Methods 0.000 title description 2
- 239000003245 coal Substances 0.000 claims description 47
- 239000002699 waste material Substances 0.000 claims description 45
- 239000004568 cement Substances 0.000 claims description 39
- 238000004519 manufacturing process Methods 0.000 claims description 29
- 239000002245 particle Substances 0.000 claims description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 229910052799 carbon Inorganic materials 0.000 claims description 25
- 239000002893 slag Substances 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 22
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 238000005065 mining Methods 0.000 claims description 9
- 239000002918 waste heat Substances 0.000 claims description 9
- 239000003575 carbonaceous material Substances 0.000 claims description 8
- 235000013980 iron oxide Nutrition 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 150000002430 hydrocarbons Chemical class 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 2
- 238000010411 cooking Methods 0.000 claims description 2
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004058 oil shale Substances 0.000 claims description 2
- 239000010815 organic waste Substances 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000003027 oil sand Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 32
- 239000011398 Portland cement Substances 0.000 description 27
- 239000000203 mixture Substances 0.000 description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 235000019738 Limestone Nutrition 0.000 description 15
- 239000006028 limestone Substances 0.000 description 15
- 238000001035 drying Methods 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 10
- 230000008901 benefit Effects 0.000 description 9
- 239000012190 activator Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000012546 transfer Methods 0.000 description 7
- 238000011161 development Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 238000007792 addition Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000012768 molten material Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- -1 aluminum silicates Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 241001065372 Gardnerodoxa Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000010961 commercial manufacture process Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 229910021489 α-quartz Inorganic materials 0.000 description 1
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
-
- 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
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/44—Burning; Melting
- C04B7/4453—Burning; Melting using plasmas or radiations
-
- 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
-
- 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
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treating Waste Gases (AREA)
- Gasification And Melting Of Waste (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB45839/76A GB1596263A (en) | 1976-11-04 | 1976-11-04 | Production of hydraulic cements cement-forming materials and aggregates |
GB2888177 | 1977-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO773776L true NO773776L (no) | 1978-05-08 |
Family
ID=26259610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO773776A NO773776L (no) | 1976-11-04 | 1977-11-03 | Fremgangsmaate ved fremstilling av hydraulisk sement og sementdannende materialer |
Country Status (14)
Country | Link |
---|---|
US (2) | US4152169A (de) |
JP (1) | JPS5363429A (de) |
AU (1) | AU515610B2 (de) |
BR (1) | BR7707431A (de) |
CA (1) | CA1107307A (de) |
DE (1) | DE2749029A1 (de) |
DK (1) | DK490077A (de) |
ES (1) | ES463766A1 (de) |
FR (1) | FR2370007A1 (de) |
IT (1) | IT1087198B (de) |
LU (1) | LU78453A1 (de) |
NL (1) | NL7712144A (de) |
NO (1) | NO773776L (de) |
SE (1) | SE7712502L (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2833774C2 (de) * | 1978-08-02 | 1984-08-16 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Brennanlage zur Herstellung von mineralischen Brennprodukten, wie Zementklinker aus Rohmehl |
US4361441A (en) * | 1979-04-17 | 1982-11-30 | Plasma Holdings N.V. | Treatment of matter in low temperature plasmas |
US4344839A (en) * | 1980-07-07 | 1982-08-17 | Pachkowski Michael M | Process for separating oil from a naturally occurring mixture |
IL68617A (en) * | 1983-05-06 | 1986-09-30 | Aharon David Sela | Process for the manufacture of oil shale-based glassy composition |
FR2660218B1 (fr) * | 1990-04-02 | 1992-06-05 | Philippe Pichat | Procede d'incineration de dechets. |
US5408494A (en) * | 1993-07-28 | 1995-04-18 | Retech, Inc. | Material melting and incinerating reactor with improved cooling and electrical conduction |
US6419741B1 (en) * | 1997-05-27 | 2002-07-16 | Sumitomo Osaka Cement Co., Ltd. | Cement clinker and cement containing the same |
US20020071798A1 (en) * | 2000-07-12 | 2002-06-13 | Decourcy Michael Stanley | Laboratory Scale reaction systems |
US20030159618A1 (en) * | 2002-01-03 | 2003-08-28 | Primus Carolyn M. | Dental material |
SE0101896L (sv) * | 2001-05-30 | 2002-04-16 | Vattenfall Ab | Förfarande och anordning för kalcinering |
JP7077578B2 (ja) * | 2017-11-07 | 2022-05-31 | 三菱マテリアル株式会社 | セメントクリンカー製造方法及び製造装置 |
EP4015479A1 (de) * | 2020-12-18 | 2022-06-22 | Holcim Technology Ltd | Verfahren zum kalzinieren eines rohmaterials zur herstellung eines zementhaltigen materials |
CN113135680A (zh) * | 2021-03-22 | 2021-07-20 | 兰州有色冶金设计研究院有限公司 | 一种低热值固体废弃物生产路基基础材料的方法 |
SE545144C2 (en) | 2021-04-28 | 2023-04-11 | Saltx Tech Ab | Electric arc calciner |
CN114044637B (zh) * | 2021-11-16 | 2022-08-23 | 江苏中意建筑材料有限公司 | 用于熔融制备铝酸盐水泥的热熔融装置 |
SE2251244A1 (en) | 2022-10-27 | 2024-04-28 | Saltx Tech Ab | Plasma Cyclone Reactor Design |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE398791C (de) * | 1921-12-28 | 1924-07-19 | Polysius Fa G | Verfahren zum Brennen, Roesten und Sintern von Gut aller Art im elektrischen Drehofen |
LU60850A1 (de) * | 1970-05-04 | 1972-03-09 | ||
USRE28570E (en) | 1971-02-16 | 1975-10-14 | High temperature treatment of materials | |
GB1390351A (en) * | 1971-02-16 | 1975-04-09 | Tetronics Research Dev Co Ltd | High temperature treatment of materials |
AT335331B (de) * | 1974-03-25 | 1977-03-10 | Entzmann Dipl Ing Karl | Aufbereitung von zementklinkermaterial |
GB1511832A (en) * | 1974-05-07 | 1978-05-24 | Tetronics Res & Dev Co Ltd | Arc furnaces and to methods of treating materials in such furnaces |
AT355485B (de) * | 1976-05-06 | 1980-03-10 | Entzmann Dipl Ing Karl | Verfahren zur herstellung von zementklinker |
-
1977
- 1977-11-01 CA CA289,998A patent/CA1107307A/en not_active Expired
- 1977-11-02 DE DE19772749029 patent/DE2749029A1/de not_active Withdrawn
- 1977-11-03 NO NO773776A patent/NO773776L/no unknown
- 1977-11-03 US US05/848,031 patent/US4152169A/en not_active Expired - Lifetime
- 1977-11-03 DK DK490077A patent/DK490077A/da unknown
- 1977-11-03 IT IT29319/77A patent/IT1087198B/it active
- 1977-11-03 ES ES463766A patent/ES463766A1/es not_active Expired
- 1977-11-03 NL NL7712144A patent/NL7712144A/xx not_active Application Discontinuation
- 1977-11-03 FR FR7733038A patent/FR2370007A1/fr not_active Withdrawn
- 1977-11-04 AU AU30366/77A patent/AU515610B2/en not_active Expired
- 1977-11-04 JP JP13238377A patent/JPS5363429A/ja active Pending
- 1977-11-04 SE SE7712502A patent/SE7712502L/ not_active Application Discontinuation
- 1977-11-04 LU LU78453A patent/LU78453A1/xx unknown
- 1977-11-04 BR BR7707431A patent/BR7707431A/pt unknown
-
1979
- 1979-02-08 US US06/010,427 patent/US4215232A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1107307A (en) | 1981-08-18 |
AU3036677A (en) | 1979-05-10 |
AU515610B2 (en) | 1981-04-16 |
NL7712144A (nl) | 1978-05-08 |
US4215232A (en) | 1980-07-29 |
LU78453A1 (de) | 1978-03-14 |
DK490077A (da) | 1978-05-05 |
BR7707431A (pt) | 1978-08-22 |
DE2749029A1 (de) | 1978-05-18 |
US4152169A (en) | 1979-05-01 |
ES463766A1 (es) | 1979-01-01 |
JPS5363429A (en) | 1978-06-06 |
IT1087198B (it) | 1985-05-31 |
SE7712502L (sv) | 1978-05-05 |
FR2370007A1 (fr) | 1978-06-02 |
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