AT379132B - Verfahren zur wiedergewinnung verwertbarer produkte aus bei der zementherstellung anfallendem staub - Google Patents

Verfahren zur wiedergewinnung verwertbarer produkte aus bei der zementherstellung anfallendem staub

Info

Publication number: AT379132B
Authority: AT; Austria
Prior art keywords: cement production; including cement; dust including; recoverable products; recovering recoverable
Prior art date: 1980-03-03

Application number

AT89081A

Other languages

English (en)

Other versions

ATA89081A (de

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

1981-02-26

Publication date

1985-11-25

1981-02-26 Application filed by Lectromelt Corp filed Critical Lectromelt Corp

1985-04-15 Publication of ATA89081A publication Critical patent/ATA89081A/de

1985-11-25 Application granted granted Critical

1985-11-25 Publication of AT379132B publication Critical patent/AT379132B/de

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

AT89081A 1980-03-03 1981-02-26 Verfahren zur wiedergewinnung verwertbarer produkte aus bei der zementherstellung anfallendem staub AT379132B (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
ATA89081A ATA89081A (de)	1985-04-15
AT379132B true AT379132B (de)	1985-11-25

Family

ID=22423473

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89081A AT379132B (de)	1980-03-03	1981-02-26	Verfahren zur wiedergewinnung verwertbarer produkte aus bei der zementherstellung anfallendem staub

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
AU5669686A (en) *	1985-04-05	1986-10-23	Regents Of The University Of California, The	Use of cement kiln dust and red mud to produce hydraulic cement
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
CN103153905B (zh) *	2010-08-06	2015-04-22	英派尔科技开发有限公司	用于采用废弃物材料制备水泥熟料的系统和方法
US20240116814A1 (en) *	2021-12-01	2024-04-11	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 DE DE19813106710 patent/DE3106710A1/de not_active Withdrawn
- 1981-02-24 NL NL8100893A patent/NL8100893A/nl not_active Application Discontinuation
- 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 IT IT2008581A patent/IT1235443B/it active
- 1981-03-02 FR FR8104108A patent/FR2477134B1/fr not_active Expired
- 1981-03-02 BE BE0/203973A patent/BE887745A/fr not_active IP Right Cessation
- 1981-03-02 NO NO810695A patent/NO152251C/no unknown
- 1981-03-02 DK DK92981A patent/DK92981A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
IT8120085A0 (it)	1981-03-02
IT1235443B (it)	1992-07-14
NO152251B (no)	1985-05-20
DE3106710A1 (de)	1981-12-03
US4249952A (en)	1981-02-10
FR2477134A1 (fr)	1981-09-04
NO152251C (no)	1985-08-28
SE8101178L (sv)	1981-09-04
BR8101290A (pt)	1981-09-08
FR2477134B1 (fr)	1985-11-15
NO810695L (no)	1981-09-04
CA1144189A (en)	1983-04-05
ATA89081A (de)	1985-04-15
DK92981A (da)	1981-09-04
BE887745A (fr)	1981-07-01
NL8100893A (nl)	1981-10-01

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Legal Events

Date	Code	Title
1988-01-15	ELJ	Ceased due to non-payment of the annual fee
1993-11-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties
2008-05-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties