NO973998L - Fremgangsmåte ved utfelling av kalsiumkarbonat - Google Patents

Fremgangsmåte ved utfelling av kalsiumkarbonat

Info

Publication number: NO973998L
Authority: NO; Norway
Prior art keywords: calcium carbonate; precipitating calcium; precipitating; carbonate; calcium
Prior art date: 1995-03-02

Application number

NO973998A

Other languages

English (en)

Other versions

NO973998D0 (no

NO311668B1 (no

Inventor

James Ian Ramsay

Original Assignee

Pretoria Portland Cement Cor L

Gowersall John Edward

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.)

1995-03-02

Filing date

1997-09-01

Publication date

1997-09-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25584884&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO973998(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-09-01 Application filed by Pretoria Portland Cement Cor L, Gowersall John Edward filed Critical Pretoria Portland Cement Cor L

1997-09-01 Publication of NO973998D0 publication Critical patent/NO973998D0/no

1997-09-01 Publication of NO973998L publication Critical patent/NO973998L/no

2002-01-02 Publication of NO311668B1 publication Critical patent/NO311668B1/no

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
- C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
- C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Gas Separation By Absorption (AREA)
Treating Waste Gases (AREA)

NO19973998A 1995-03-02 1997-09-01 Fremgangsmåte ved utfelling av kalsiumkarbonat NO311668B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ZA951727		1995-03-02
PCT/GB1996/000488 WO1996026902A1 (en)	1995-03-02	1996-03-01	Calcium carbonate precipitation method

Publications (3)

Publication Number	Publication Date
NO973998D0 NO973998D0 (no)	1997-09-01
NO973998L true NO973998L (no)	1997-09-01
NO311668B1 NO311668B1 (no)	2002-01-02

Family

ID=25584884

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19973998A NO311668B1 (no)	1995-03-02	1997-09-01	Fremgangsmåte ved utfelling av kalsiumkarbonat

Country Status (14)

Country	Link
US (1)	US6036933A (no)
EP (1)	EP0812300B1 (no)
JP (1)	JPH11500998A (no)
AP (1)	AP663A (no)
AT (1)	ATE174007T1 (no)
AU (1)	AU709774B2 (no)
BR (1)	BR9607683A (no)
CA (1)	CA2214132A1 (no)
DE (1)	DE69601082T2 (no)
DK (1)	DK0812300T3 (no)
ES (1)	ES2128161T3 (no)
NO (1)	NO311668B1 (no)
PL (1)	PL185259B1 (no)
WO (1)	WO1996026902A1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI116573B (fi) *	2001-11-28	2005-12-30	M Real Oyj	Täyteaine ohuiden pohjapaperien valmistukseen ja menetelmä pohjapaperin valmistamiseksi
US7604787B2 (en) *	2003-05-02	2009-10-20	The Penn State Research Foundation	Process for sequestering carbon dioxide and sulfur dioxide
US7198653B2 (en)	2003-07-31	2007-04-03	Delavau Llc	Calcium carbonate granulation
US20050089466A1 (en) *	2003-10-27	2005-04-28	Degenova Mark G.	Methods and apparatus for producing precipitated calcium carbonate
CN100418885C (zh) *	2004-07-09	2008-09-17	胡志彤	高纯度药用碳酸钙及其制造方法
EP1838618A1 (en) *	2004-12-15	2007-10-03	FUJIFILM Corporation	Method for producing carbonates
US9138414B1 (en)	2006-09-15	2015-09-22	Delavau Llc	Calcium supplement having enhanced absorption
US8159956B2 (en) *	2008-07-01	2012-04-17	Finisar Corporation	Diagnostics for serial communication busses
US8062418B2 (en) *	2009-12-31	2011-11-22	Calera Corporation	Methods and compositions using calcium carbonate
US8906156B2 (en)	2009-12-31	2014-12-09	Calera Corporation	Cement and concrete with reinforced material
AU2013382938B2 (en) *	2013-03-19	2015-11-05	Colgate-Palmolive Company	Two-phase dentifrices
US20150367577A1 (en) *	2014-06-19	2015-12-24	Materialise N.V.	Use of multiple beam spot sizes for obtaining improved performance in optical additive manufacturing techniques
CN104817101A (zh) *	2015-04-08	2015-08-05	常熟市宏宇钙化物有限公司	氧化钙粉末的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2535999A (en) *	1945-05-12	1950-12-26	Sylvania Electric Prod	Method for producing cathode coating compositions
DE1011861B (de) *	1956-01-20	1957-07-11	Basf Ag	Verfahren zur Herstellung von Ammonnitrat und Calciumcarbonat
SE419997B (sv) *	1978-04-14	1981-09-07	Alf Ove Andersson	Sett att bereda vitlut vit ett tryck over atmosferstrycket
SU1594140A1 (ru) *	1988-04-15	1990-09-23	Новгородское Производственное Объединение "Азот" Им.50-Летия Великого Октября	Способ получени карбоната кальци
DD298372A5 (de) *	1989-11-29	1992-02-20	Bergakademie Freiberg,De	Verfahren zur herstellung von besonders als fuellstoff geeigneten calciumcarbonatpulvern aus waessrigen loesungen
CN1055718A (zh) *	1991-06-06	1991-10-30	邹凤祥	氧化镁和碳酸钙的生产方法
CA2090088C (en) *	1992-02-26	1995-07-25	Pierre Marc Fouche	Production of purified calcium carbonate
CA2213750A1 (en) *	1995-02-27	1996-09-06	Aeci Limited	Production of precipitated calcium carbonate

1996
- 1996-03-01 CA CA002214132A patent/CA2214132A1/en not_active Abandoned
- 1996-03-01 AT AT96904933T patent/ATE174007T1/de not_active IP Right Cessation
- 1996-03-01 BR BR9607683-6A patent/BR9607683A/pt not_active IP Right Cessation
- 1996-03-01 WO PCT/GB1996/000488 patent/WO1996026902A1/en active IP Right Grant
- 1996-03-01 JP JP8526110A patent/JPH11500998A/ja active Pending
- 1996-03-01 US US08/894,881 patent/US6036933A/en not_active Expired - Fee Related
- 1996-03-01 PL PL96322089A patent/PL185259B1/pl unknown
- 1996-03-01 DK DK96904933T patent/DK0812300T3/da active
- 1996-03-01 AU AU48849/96A patent/AU709774B2/en not_active Ceased
- 1996-03-01 EP EP96904933A patent/EP0812300B1/en not_active Expired - Lifetime
- 1996-03-01 ES ES96904933T patent/ES2128161T3/es not_active Expired - Lifetime
- 1996-03-01 AP APAP/P/1997/001063A patent/AP663A/en active
- 1996-03-01 DE DE69601082T patent/DE69601082T2/de not_active Expired - Fee Related
1997
- 1997-09-01 NO NO19973998A patent/NO311668B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
AP663A (en)	1998-08-19
ATE174007T1 (de)	1998-12-15
NO973998D0 (no)	1997-09-01
US6036933A (en)	2000-03-14
DE69601082T2 (de)	1999-07-29
WO1996026902A1 (en)	1996-09-06
AU709774B2 (en)	1999-09-09
PL322089A1 (en)	1998-01-05
PL185259B1 (pl)	2003-04-30
DK0812300T3 (da)	1999-08-16
EP0812300B1 (en)	1998-12-02
CA2214132A1 (en)	1996-09-06
EP0812300A1 (en)	1997-12-17
DE69601082D1 (de)	1999-01-14
AP9701063A0 (en)	1997-10-31
ES2128161T3 (es)	1999-05-01
JPH11500998A (ja)	1999-01-26
NO311668B1 (no)	2002-01-02
BR9607683A (pt)	1999-11-30
AU4884996A (en)	1996-09-18

Publication	Publication Date	Title
NO982378D0 (no)	1998-05-26	FremgangsmÕte for fremstilling av adskilte kalsiumkarbonatpartikler
NO961483L (no)	1996-10-15	Fremgangsmåte for behandling av oljeholdig formasjon
NO975159L (no)	1998-01-12	Fremgangsmåte for kontroll av biologisk nedbrytning
DE69613770D1 (de)	2001-08-16	Verfahren zur Herstellung von Ethylen-Propylen-Copolymeren
NO963785D0 (no)	1996-09-10	Fremgangsmåte for behandling av 5HT2B-reseptor-relaterte betingelser
DE69620107D1 (de)	2002-05-02	Kristallisationsverfahren
NO973998D0 (no)	1997-09-01	Fremgangsmåte ved utfelling av kalsiumkarbonat
ID21760A (id)	1999-07-22	Proses pembuatan kalsium karbonat
ID21632A (id)	1999-07-08	Proses pembuatan kalsium karbonat
DE59601499D1 (de)	1999-04-29	Kontinuierlich arbeitendes Verfahren zur Herstellung von gefälltem Kalziumkarbonat
NO990684L (no)	1999-08-16	Fremgangsmåte ved fremstilling av produkter inneholdende utfelt kalsiumkarbonat
NO982911D0 (no)	1998-06-22	FremgangsmÕte for behandling av depresjon
AU8636198A (en)	1999-02-22	Process for treatment of sulphates containing water
NO961498D0 (no)	1996-04-15	Fremgangsmåte for oppfanging av svovelforbindelser
FI950411A (fi)	1996-07-31	Menetelmä ja laitteisto kalsiumkarbonaatin valmistamiseksi
NO962940D0 (no)	1996-07-12	Fremgangsmåte ved hydroisomerisering
KR970006169A (ko)	1997-02-19	탄산칼슘의 제조방법
AU4546096A (en)	1996-08-21	Treatment of waste
AU4836896A (en)	1996-09-18	Production of precipitated calcium carbonate
SG38905A1 (en)	1997-04-17	Process for the manufacture of hydroxyalkoxybenzophenones
AU7113996A (en)	1997-04-09	Methods of treating beta-amyloid-associated conditions
DE69604986D1 (de)	1999-12-09	Verfahren zur Reinigung von Diarylcarbonaten
MA24258A1 (fr)	1998-04-01	Procede de monoacylation d'hydoxytaxanes
NO994241L (no)	1999-11-08	Fremgangsmåte ved behandling av avfallsvann
NO963601D0 (no)	1996-08-28	Fremgangsmåte for behandling av oljeproduserende systemer

Legal Events

Date	Code	Title	Description
2002-06-17	CB	Opposition filed (par. 26,5 patents act)	Opponent name: NORSK HYDRO ASA, 0240 OSLO, NO Effective date: 20020524
2004-12-27	MM1K	Lapsed by not paying the annual fees

Date

Code

Title

Description

2002-06-17

Opposition filed (par. 26,5 patents act)

Opponent name: NORSK HYDRO ASA, 0240 OSLO, NO

Effective date: 20020524

2004-12-27

MM1K

Lapsed by not paying the annual fees