NL8100893A - Werkwijze voor het verkrijgen van bruikbare produkten uit cement houdende stof. - Google Patents

Werkwijze voor het verkrijgen van bruikbare produkten uit cement houdende stof. Download PDF

Info

Publication number: NL8100893A
Authority: NL; Netherlands
Prior art keywords: dust; oven; alkali; temperature; cement
Prior art date: 1980-03-03

Application number

NL8100893A

Other languages

English (en)

Dutch (nl)

Original Assignee

Lectromelt 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.)

1980-03-03

Filing date

1981-02-24

Publication date

1981-10-01

1981-02-24 Application filed by Lectromelt Corp filed Critical Lectromelt Corp

1981-10-01 Publication of NL8100893A publication Critical patent/NL8100893A/nl

Links

238000000034 method Methods 0.000 title claims description 30
239000000126 substance Substances 0.000 title claims description 15
239000000428 dust Substances 0.000 claims description 25
239000004568 cement Substances 0.000 claims description 24
239000000463 material Substances 0.000 claims description 23
239000003513 alkali Substances 0.000 claims description 17
239000000203 mixture Substances 0.000 claims description 16
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 10
239000000155 melt Substances 0.000 claims description 10
239000011591 potassium Substances 0.000 claims description 10
229910052700 potassium Inorganic materials 0.000 claims description 10
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 9
239000011593 sulfur Substances 0.000 claims description 9
229910052717 sulfur Inorganic materials 0.000 claims description 9
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
238000010438 heat treatment Methods 0.000 claims description 5
150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 5
238000002360 preparation method Methods 0.000 claims description 4
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
238000010891 electric arc Methods 0.000 claims description 3
229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
235000015320 potassium carbonate Nutrition 0.000 claims description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims 2
229910000030 sodium bicarbonate Inorganic materials 0.000 claims 1
235000017557 sodium bicarbonate Nutrition 0.000 claims 1
239000000047 product Substances 0.000 description 10
239000002699 waste material Substances 0.000 description 10
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
239000007858 starting material Substances 0.000 description 6
239000011398 Portland cement Substances 0.000 description 5
150000001875 compounds Chemical class 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
239000003337 fertilizer Substances 0.000 description 3
239000000377 silicon dioxide Substances 0.000 description 3
229910018404 Al2 O3 Inorganic materials 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 2
229910017344 Fe2 O3 Inorganic materials 0.000 description 2
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
235000011941 Tilia x europaea Nutrition 0.000 description 2
229910052681 coesite Inorganic materials 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
229910052906 cristobalite Inorganic materials 0.000 description 2
239000012717 electrostatic precipitator Substances 0.000 description 2
239000011396 hydraulic cement Substances 0.000 description 2
239000004571 lime Substances 0.000 description 2
OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical class [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 2
235000011151 potassium sulphates Nutrition 0.000 description 2
235000012239 silicon dioxide Nutrition 0.000 description 2
239000011734 sodium Substances 0.000 description 2
229910052682 stishovite Inorganic materials 0.000 description 2
229910052905 tridymite Inorganic materials 0.000 description 2
229910018072 Al 2 O 3 Inorganic materials 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
229910004298 SiO 2 Inorganic materials 0.000 description 1
ULGYAEQHFNJYML-UHFFFAOYSA-N [AlH3].[Ca] Chemical compound [AlH3].[Ca] ULGYAEQHFNJYML-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
238000009835 boiling Methods 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 1
235000012241 calcium silicate Nutrition 0.000 description 1
229910052918 calcium silicate Inorganic materials 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
239000004567 concrete Substances 0.000 description 1
229940070259 deflux Drugs 0.000 description 1
BCAARMUWIRURQS-UHFFFAOYSA-N dicalcium;oxocalcium;silicate Chemical compound [Ca+2].[Ca+2].[Ca]=O.[O-][Si]([O-])([O-])[O-] BCAARMUWIRURQS-UHFFFAOYSA-N 0.000 description 1
239000012467 final product Substances 0.000 description 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000004570 mortar (masonry) Substances 0.000 description 1
235000011181 potassium carbonates Nutrition 0.000 description 1
229910052939 potassium sulfate Inorganic materials 0.000 description 1
239000012716 precipitator Substances 0.000 description 1
229910052814 silicon oxide Inorganic materials 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
238000003860 storage Methods 0.000 description 1
235000019976 tricalcium silicate Nutrition 0.000 description 1
229910021534 tricalcium silicate Inorganic materials 0.000 description 1
239000003039 volatile agent Substances 0.000 description 1
229910000859 α-Fe 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
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/436—Special arrangements for treating part or all of the cement kiln dust
- 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
- C04B18/16—Waste materials; Refuse from building or ceramic industry
- C04B18/162—Cement kiln dust; Lime kiln dust
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- 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

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Organic Chemistry (AREA)
Structural Engineering (AREA)
Civil Engineering (AREA)
Materials Engineering (AREA)
Environmental & Geological Engineering (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Processing Of Solid Wastes (AREA)
Silicon Compounds (AREA)
Fertilizers (AREA)

NL8100893A 1980-03-03 1981-02-24 Werkwijze voor het verkrijgen van bruikbare produkten uit cement houdende stof. NL8100893A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/126,189 US4249952A (en)	1980-03-03	1980-03-03	Method for producing cement clinker from cement kiln waste dust
US12618980		1980-03-03

Publications (1)

Publication Number	Publication Date
NL8100893A true NL8100893A (nl)	1981-10-01

Family

ID=22423473

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8100893A NL8100893A (nl)	1980-03-03	1981-02-24	Werkwijze voor het verkrijgen van bruikbare produkten uit cement houdende stof.

Country Status (12)

Country	Link
US (1)	US4249952A (de)
AT (1)	AT379132B (de)
BE (1)	BE887745A (de)
BR (1)	BR8101290A (de)
CA (1)	CA1144189A (de)
DE (1)	DE3106710A1 (de)
DK (1)	DK92981A (de)
FR (1)	FR2477134B1 (de)
IT (1)	IT1235443B (de)
NL (1)	NL8100893A (de)
NO (1)	NO152251C (de)
SE (1)	SE8101178L (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4584022A (en) *	1984-08-27	1986-04-22	Fuller Company	Cement plant dust recovery system
EP0218681A4 (de) *	1985-04-05	1987-07-29	Univ California	Verwendung von zementbrennofenstaub und rotschlamm um hydraulischen zement herzustellen.
JPS63105616A (ja) *	1986-10-23	1988-05-10	永松　睦雄	芝生等の植物植栽用土
US4957556A (en) *	1989-06-08	1990-09-18	Hassan Kunbargi	Very early setting ultra high early strength cement
DE4442563A1 (de) *	1994-11-30	1996-06-05	Nordcement Ag	Verfahren zur Behandlung und Verwertung von Bypass-Stäuben aus dem Zementherstellungsprozeß
US5624492A (en) *	1995-08-23	1997-04-29	The United States Of America As Represented By The Secretary Of The Army	Heat treatment in the control of the setting of cement
DE19627660A1 (de) *	1996-06-26	1998-01-02	Krupp Polysius Ag	Verfahren für die Herstellung von Zement
US5782973A (en) *	1997-04-29	1998-07-21	Fuller Company	Cement dust recovery system
US6685771B2 (en) *	2001-02-27	2004-02-03	David Long	Introducing an additive to portland cement
US20040040472A1 (en) *	2002-09-03	2004-03-04	Donald Everett	Method of recycling cement kiln dust
AT501600B1 (de) *	2005-02-17	2006-10-15	Patco Engineering Gmbh	Verfahren zum aufarbeiten von zementofenstaub
US20120031307A1 (en) *	2010-08-06	2012-02-09	John Graham Whellock	System and method for manufacturing cement clinker utilizing waste materials
WO2023102099A1 (en) *	2021-12-01	2023-06-08	Locus Solutions Ipco, Llc	Concrete with improved environmental impact

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1916417A (en) *	1928-06-29	1933-07-04	Oliver United Filters Inc	Apparatus and process for making cement
US2140471A (en) *	1937-08-14	1938-12-13	Ash Grove Lime & Portland Ceme	Process and apparatus for manufacturing cement
US4001030A (en) *	1974-02-28	1977-01-04	The Associated Portland Cement Manufacturers Limited	Treatment of waste products from portland cement manufacture
US4173487A (en) *	1974-10-07	1979-11-06	Fuller Company	Process for treating cement plant dust catch
EP0009930B2 (de) *	1978-10-10	1988-08-24	The Board Of Trustees Of The Leland Stanford Junior University	Rekombinante DNA, Verfahren zu ihrer Herstellung und Herstellung fremder Proteine durch einzellige Wirte, die sie enthalten
IE52036B1 (en) *	1979-05-24	1987-05-27	Univ California	Non-passageable viruses
GR70279B (de) *	1979-09-12	1982-09-03	Univ California

1980
- 1980-03-03 US US06/126,189 patent/US4249952A/en not_active Expired - Lifetime
1981
- 1981-02-18 CA CA000371202A patent/CA1144189A/en not_active Expired
- 1981-02-23 SE SE8101178A patent/SE8101178L/ not_active Application Discontinuation
- 1981-02-24 NL NL8100893A patent/NL8100893A/nl not_active Application Discontinuation
- 1981-02-24 DE DE19813106710 patent/DE3106710A1/de not_active Withdrawn
- 1981-02-26 AT AT89081A patent/AT379132B/de not_active IP Right Cessation
- 1981-02-27 BR BR8101290A patent/BR8101290A/pt unknown
- 1981-03-02 DK DK92981A patent/DK92981A/da not_active Application Discontinuation
- 1981-03-02 FR FR8104108A patent/FR2477134B1/fr not_active Expired
- 1981-03-02 IT IT2008581A patent/IT1235443B/it active
- 1981-03-02 BE BE0/203973A patent/BE887745A/fr not_active IP Right Cessation
- 1981-03-02 NO NO810695A patent/NO152251C/no unknown

Also Published As

Publication number	Publication date
BE887745A (fr)	1981-07-01
IT8120085A0 (it)	1981-03-02
DK92981A (da)	1981-09-04
ATA89081A (de)	1985-04-15
BR8101290A (pt)	1981-09-08
NO810695L (no)	1981-09-04
US4249952A (en)	1981-02-10
FR2477134B1 (fr)	1985-11-15
CA1144189A (en)	1983-04-05
AT379132B (de)	1985-11-25
SE8101178L (sv)	1981-09-04
NO152251B (no)	1985-05-20
DE3106710A1 (de)	1981-12-03
FR2477134A1 (fr)	1981-09-04
NO152251C (no)	1985-08-28
IT1235443B (it)	1992-07-14

Legal Events

Date	Code	Title
1984-02-01	BA	A request for search or an international-type search has been filed
1984-02-01	BB	A search report has been drawn up
1984-05-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1987-10-01	BV	The patent application has lapsed

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