BR0215677B1 - processo para a fabricaÇço de um clÍnquer de cimento hidrÁulico tendo um alto teor de ferro. - Google Patents

processo para a fabricaÇço de um clÍnquer de cimento hidrÁulico tendo um alto teor de ferro.

Info

Publication number: BR0215677B1
Authority: BR; Brazil
Prior art keywords: manufacture; iron content; cement clinker; hydraulic cement; high iron
Prior art date: 2002-03-28

Application number

BRPI0215677-6A

Other languages

English (en)

Other versions

BR0215677A (pt

Inventor

Bansidhar Nayak

Narain Vibhuti Misra

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.)

2002-03-28

Filing date

2002-03-28

Publication date

2012-07-24

2002-03-28 Application filed filed Critical

2002-03-28 Priority claimed from PCT/IN2002/000084 external-priority patent/WO2003082764A1/en

2005-02-01 Publication of BR0215677A publication Critical patent/BR0215677A/pt

2012-07-24 Publication of BR0215677B1 publication Critical patent/BR0215677B1/pt

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
- C04B7/22—Iron ore cements ; Iron rich cements, e.g. Ferrari cements, Kühl cements
- 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
- C04B7/4461—Grate sintering

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Manufacture And Refinement Of Metals (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)
Compositions Of Oxide Ceramics (AREA)

BRPI0215677-6A 2002-03-28 2002-03-28 processo para a fabricaÇço de um clÍnquer de cimento hidrÁulico tendo um alto teor de ferro. BR0215677B1 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/IN2002/000084 WO2003082764A1 (en)	2002-03-28	2002-03-28	Process for manufacture of high iron hydraulic cement clinker

Publications (2)

Publication Number	Publication Date
BR0215677A BR0215677A (pt)	2005-02-01
BR0215677B1 true BR0215677B1 (pt)	2012-07-24

Family

ID=33397649

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0215677-6A BR0215677B1 (pt)	2002-03-28	2002-03-28	processo para a fabricaÇço de um clÍnquer de cimento hidrÁulico tendo um alto teor de ferro.

Country Status (5)

Country	Link
EP (1)	EP1487754B1 (pt)
JP (1)	JP4554217B2 (pt)
AU (1)	AU2002249554A1 (pt)
BR (1)	BR0215677B1 (pt)
DE (1)	DE60211031T2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107572998B (zh) *	2017-10-26	2020-01-07	河南科技大学	一种低成本高强度多孔吸声材料及其制造工艺
CN111377623A (zh) *	2018-12-28	2020-07-07	将乐金牛水泥有限公司	一种生料氟石灰石添加方法
CN110282886A (zh) *	2019-07-30	2019-09-27	拓南(上海)环保材料有限公司	一种利用固体废弃物制备硅酸盐水泥的工艺及硅酸盐水泥
CN111892312A (zh) *	2020-08-06	2020-11-06	张延年	一种多固废大掺量利用方法
CN112624646A (zh) *	2020-12-02	2021-04-09	南京工大环境科技有限公司	一种混凝土掺合料
CN113695359B (zh) *	2021-08-30	2024-07-23	王文举	一种利用铝土矿选矿尾矿制备胶凝材料的方法
CN113697819B (zh) *	2021-09-27	2022-04-22	潘爱芳	一种赤泥高效资源化利用方法
CN114455863A (zh) *	2022-03-14	2022-05-10	辛集慕湖混凝土有限公司	一种铝酸盐水泥及其制备方法
CN115108740B (zh) *	2022-05-23	2023-07-07	临沂中联水泥有限公司	一种处置焦化厂污染土的水泥熟料
CN116282981B (zh) *	2023-01-17	2023-11-21	济南大学	一种高效利用赤泥的富铁多元水泥熟料及其制备方法
KR102846406B1 (ko) *	2023-08-09	2025-08-14	주식회사 유니온	저온 소성용 클링커 광화제 조성물 및 그 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2090363A (en) *	1933-04-04	1937-08-17	American Lurgi Corp	Process for the production of cement
DE800218C (de) *	1948-10-02	1950-10-14	Eisenwerke Akt Ges Deutsche	Verfahren zur Herstellung poroeser Baustoffe
US3194673A (en) *	1961-08-29	1965-07-13	Licencia Talalmanyokat	Hydraulic cement and process for making same
JPS5644027B2 (pt) *	1973-11-29	1981-10-16
JPS5734222B2 (pt) *	1974-06-14	1982-07-21

2002
- 2002-03-28 BR BRPI0215677-6A patent/BR0215677B1/pt not_active IP Right Cessation
- 2002-03-28 AU AU2002249554A patent/AU2002249554A1/en not_active Abandoned
- 2002-03-28 EP EP02718507A patent/EP1487754B1/en not_active Expired - Lifetime
- 2002-03-28 DE DE60211031T patent/DE60211031T2/de not_active Expired - Lifetime
- 2002-03-28 JP JP2003580237A patent/JP4554217B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP1487754B1 (en)	2006-04-26
AU2002249554A1 (en)	2003-10-13
JP4554217B2 (ja)	2010-09-29
DE60211031D1 (de)	2006-06-01
EP1487754A1 (en)	2004-12-22
JP2005521620A (ja)	2005-07-21
BR0215677A (pt)	2005-02-01
DE60211031T2 (de)	2006-10-26

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Legal Events

Date	Code	Title	Description
2010-03-16	B06A	Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
2010-08-31	B06A	Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
2011-02-15	B06A	Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
2011-08-02	B06A	Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
2011-12-20	B09A	Decision: intention to grant
2012-07-24	B16A	Patent or certificate of addition of invention granted	Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/07/2012, OBSERVADAS AS CONDICOES LEGAIS.
2019-01-22	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 17A ANUIDADE.
2019-05-07	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2507 DE 22-01-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.