NO853454L - Toerrdensifisering av silisiumdioksydroeyk. - Google Patents

Toerrdensifisering av silisiumdioksydroeyk.

Info

Publication number: NO853454L
Authority: NO; Norway
Prior art keywords: silicon dioxide; approx; smoke; rpm; silica fume
Prior art date: 1984-09-04

Application number

NO853454A

Other languages

English (en)

Norwegian (no)

Inventor

Vikram Pratap Mehrotra

Original Assignee

Int Minerals & Chem Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1984-09-04

Filing date

1985-09-03

Publication date

1986-03-05

1985-09-03 Application filed by Int Minerals & Chem Corp filed Critical Int Minerals & Chem Corp

1986-03-05 Publication of NO853454L publication Critical patent/NO853454L/no

Links

VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims description 35
239000000377 silicon dioxide Substances 0.000 title claims description 17
235000012239 silicon dioxide Nutrition 0.000 title claims description 16
238000000280 densification Methods 0.000 title description 2
239000003814 drug Substances 0.000 title 1
229940079593 drug Drugs 0.000 title 1
238000000034 method Methods 0.000 claims description 16
239000000779 smoke Substances 0.000 claims description 16
238000005453 pelletization Methods 0.000 claims description 13
239000008188 pellet Substances 0.000 claims description 11
239000003517 fume Substances 0.000 claims description 10
238000004519 manufacturing process Methods 0.000 claims description 5
229910021487 silica fume Inorganic materials 0.000 description 18
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
239000000047 product Substances 0.000 description 6
229910000519 Ferrosilicon Inorganic materials 0.000 description 5
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
238000009826 distribution Methods 0.000 description 5
230000000694 effects Effects 0.000 description 5
229910052710 silicon Inorganic materials 0.000 description 5
239000010703 silicon Substances 0.000 description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
238000002474 experimental method Methods 0.000 description 4
239000000428 dust Substances 0.000 description 3
238000002156 mixing Methods 0.000 description 3
239000002245 particle Substances 0.000 description 3
239000011230 binding agent Substances 0.000 description 2
239000004568 cement Substances 0.000 description 2
238000001035 drying Methods 0.000 description 2
239000010419 fine particle Substances 0.000 description 2
239000007789 gas Substances 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
239000000463 material Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
238000004064 recycling Methods 0.000 description 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000005273 aeration Methods 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
239000000292 calcium oxide Substances 0.000 description 1
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
239000003575 carbonaceous material Substances 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000000571 coke Substances 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000010410 dusting Methods 0.000 description 1
238000010891 electric arc Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
238000007654 immersion Methods 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
238000012856 packing Methods 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910001950 potassium oxide Inorganic materials 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
238000006722 reduction reaction Methods 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
239000004576 sand Substances 0.000 description 1
230000035939 shock Effects 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910001948 sodium oxide Inorganic materials 0.000 description 1
239000007858 starting material Substances 0.000 description 1
230000004580 weight loss Effects 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/14—Waste materials; Refuse from metallurgical processes
- C04B18/146—Silica fume
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/14—Waste materials; Refuse from metallurgical processes
- C04B18/146—Silica fume
- C04B18/147—Conditioning
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Organic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Civil Engineering (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Inorganic Chemistry (AREA)
Physical Vapour Deposition (AREA)
Medicinal Preparation (AREA)
Silicon Compounds (AREA)

NO853454A 1984-09-04 1985-09-03 Toerrdensifisering av silisiumdioksydroeyk. NO853454L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US64708984A	1984-09-04	1984-09-04

Publications (1)

Publication Number	Publication Date
NO853454L true NO853454L (no)	1986-03-05

Family

ID=24595650

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO853454A NO853454L (no)	1984-09-04	1985-09-03	Toerrdensifisering av silisiumdioksydroeyk.

Country Status (3)

Country	Link
DE (1)	DE3525247A1 (de)
NO (1)	NO853454L (de)
SE (1)	SE8503356L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3741846A1 (de) *	1987-02-26	1989-01-26	Degussa	Verfahren zum verdichten von pyrogen hergestellter kieselsaeure
FR2753110B1 (fr) *	1996-09-12	1998-10-23	Pechiney Electrometallurgie	Poudre dense a base de poussieres de silice
NL1012123C2 (nl) *	1999-05-21	2000-12-04	Grint En Zandexpl Mij V H Gebr	Werkwijze en inrichting voor het vervaardigen van een pilvormig halfproduct, geschikt als vulstof voor een betonmengsel.

1985
- 1985-07-05 SE SE8503356A patent/SE8503356L/xx not_active Application Discontinuation
- 1985-07-15 DE DE19853525247 patent/DE3525247A1/de not_active Withdrawn
- 1985-09-03 NO NO853454A patent/NO853454L/no unknown

Also Published As

Publication number	Publication date
DE3525247A1 (de)	1986-03-13
SE8503356L (sv)	1986-03-05
SE8503356D0 (sv)	1985-07-05

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US4199348A (en)	1980-04-22	Mineral ore pellets
JPS60112610A (ja)	1985-06-19	四塩化珪素の製造方法
US4418153A (en)	1983-11-29	Layered glass batch pellets and apparatus for their production
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RU2118561C1 (ru)	1998-09-10	Способ гранулирования твердых отходов синтеза органохлорсиланов
CA2056240A1 (en)	1992-05-28	Process for granulating potassium salts
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