FI972934L - Menetelmä kalsiumkarbonaatin ja natriumhydroksidin tuottamiseksi yhdessä - Google Patents

Menetelmä kalsiumkarbonaatin ja natriumhydroksidin tuottamiseksi yhdessä Download PDF

Info

Publication number: FI972934L
Authority: FI; Finland
Prior art keywords: sodium hydroxide; calcium carbonate; producing calcium; hydroxide together; producing
Prior art date: 1995-01-11

Application number

FI972934A

Other languages

English (en)

Swedish (sv)

Other versions

FI972934A0 (fi

FI114908B (fi

Inventor

Leon Ninane

Claude Criado

Francis Feys

Original Assignee

Solvay

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.)

1995-01-11

Filing date

1997-07-10

Publication date

1997-07-10

1997-07-10 Application filed by Solvay filed Critical Solvay

1997-07-10 Publication of FI972934A0 publication Critical patent/FI972934A0/fi

1997-07-10 Publication of FI972934L publication Critical patent/FI972934L/fi

2005-01-31 Application granted granted Critical

2005-01-31 Publication of FI114908B publication Critical patent/FI114908B/fi

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
- 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
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/20—Preparation by reacting oxides or hydroxides with alkali metal salts
- C01D1/22—Preparation by reacting oxides or hydroxides with alkali metal salts with carbonates or bicarbonates

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Engineering & Computer Science (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Paper (AREA)
Removal Of Specific Substances (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Materials For Medical Uses (AREA)

FI972934A 1995-01-11 1997-07-10 Menetelmä kalsiumkarbonaatin ja natriumhydroksidin tuottamiseksi yhdessä FI114908B (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
FR9500341		1995-01-11
FR9500341A FR2729133A1 (fr)	1995-01-11	1995-01-11	Procede de coproduction de carbonate de calcium et d'hydroxyde de sodium
PCT/EP1995/005175 WO1996021620A1 (fr)	1995-01-11	1995-12-22	Procede de coproduction de carbonate de calcium et d'hydroxyde de sodium
EP9505175		1995-12-22

Publications (3)

Publication Number	Publication Date
FI972934A0 FI972934A0 (fi)	1997-07-10
FI972934L true FI972934L (fi)	1997-07-10
FI114908B FI114908B (fi)	2005-01-31

Family

ID=9475105

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI972934A FI114908B (fi)	1995-01-11	1997-07-10	Menetelmä kalsiumkarbonaatin ja natriumhydroksidin tuottamiseksi yhdessä

Country Status (13)

Country	Link
US (1)	US5993772A (fi)
EP (1)	EP0802883B1 (fi)
JP (1)	JP3860834B2 (fi)
KR (1)	KR100404970B1 (fi)
AT (1)	ATE178870T1 (fi)
AU (1)	AU4347896A (fi)
BR (1)	BR9510143A (fi)
CA (1)	CA2209343C (fi)
DE (1)	DE69509132T2 (fi)
FI (1)	FI114908B (fi)
FR (1)	FR2729133A1 (fi)
RU (1)	RU2143398C1 (fi)
WO (1)	WO1996021620A1 (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3484425B2 (ja) *	2001-03-14	2004-01-06	花王株式会社	歯磨剤
US6994839B2 (en) *	2001-08-15	2006-02-07	Ovonic Battery Company, Inc.	Carbonate recycling in a hydrogen producing reaction
RU2205153C1 (ru) *	2002-07-03	2003-05-27	Федеральное государственное унитарное предприятие "Комбинат "Электрохимприбор"	Способ получения карбоната кальция
US20040213705A1 (en) *	2003-04-23	2004-10-28	Blencoe James G.	Carbonation of metal silicates for long-term CO2 sequestration
RU2274604C2 (ru) *	2004-07-19	2006-04-20	Общество с ограниченной ответственностью Научно-технический центр "Химмодуль-XXI" (ООО НТЦ "Химмодуль-XXI")	Способ получения гидроксида натрия
US20060182576A1 (en) *	2005-01-31	2006-08-17	Foster Raymond K	Clean out apparatus for reciprocating slat conveyor
KR101017669B1 (ko)	2008-08-29	2011-02-25	주식회사 삼광	탄산나트륨의 가성화법을 이용한 고수율 및 고순도의 수산화나트륨용액 제조방법
WO2011070384A1 (en) *	2009-12-09	2011-06-16	Olfi Mohammed	Using the solid waste-quicklime membrane swqm process for the production of sodium hydroxide
CN104556183B (zh) *	2013-10-17	2016-08-31	中国制浆造纸研究院	改进的草浆绿液苛化制备白泥碳酸钙填料的工艺
US12365962B2 (en)	2019-04-29	2025-07-22	Fpinnovations	Process to recover alkali from a metal oxide/hydroxide containing material
CN115044001A (zh) *	2022-06-20	2022-09-13	安徽进化硅纳米材料科技有限公司	一种利用白炭黑废水生产水溶性酚醛树脂联产水性碳酸钙悬浮液的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1188505A (en) *	1915-12-13	1916-06-27	Ind Chemical Company	Calcium-carbonate manufacture.
US1862176A (en) *	1929-06-12	1932-06-07	Pure Calcium Products Company	Method of making by-product whiting
US2062255A (en) *	1932-08-12	1936-11-24	Raffold Process Corp	Pigment manufacture
US2538802A (en) *	1947-05-03	1951-01-23	Ecusta Paper Corp	Method of manufacturing calcium carbonate
FR1300007A (fr) *	1961-09-11	1962-07-27	Kaiser Aluminium Chem Corp	Procédé de fabrication de la forme cristalline aragonite du carbonate de calcium
JPS5339998A (en) *	1976-09-25	1978-04-12	Shiraishi Kogyo Kaisha Ltd	Process for contnuously preparing precipitated calcium carbonate
JPS5343694A (en) *	1976-10-01	1978-04-19	Shiraishi Kogyo Kaisha Ltd	Process for producing cubic calcium carbonate having 01110micron size
SU1558874A1 (ru) *	1988-01-28	1990-04-23	Предприятие П/Я А-3732	Способ получени очищенного карбоната кальци
EP0413385A1 (fr) *	1989-08-17	1991-02-20	Solvay	Procédé de fabrication d'une lessive d'hydroxyde de sodium
SU1717541A1 (ru) *	1989-12-05	1992-03-07	С.Г.Фрейдзон и А.И.Ва сильченко	Способ получени химически осажденного мела
US5364610A (en) *	1993-06-15	1994-11-15	P. H. Glatfelter Company	Process for preparation of high opacity precipitated calcium carbonate by reacting sodium carbonate with calcium hydroxide

1995
- 1995-01-11 FR FR9500341A patent/FR2729133A1/fr active Granted
- 1995-12-22 CA CA002209343A patent/CA2209343C/fr not_active Expired - Fee Related
- 1995-12-22 DE DE69509132T patent/DE69509132T2/de not_active Expired - Fee Related
- 1995-12-22 JP JP52140996A patent/JP3860834B2/ja not_active Expired - Fee Related
- 1995-12-22 AT AT95942210T patent/ATE178870T1/de not_active IP Right Cessation
- 1995-12-22 WO PCT/EP1995/005175 patent/WO1996021620A1/fr not_active Ceased
- 1995-12-22 KR KR1019970704753A patent/KR100404970B1/ko not_active Expired - Fee Related
- 1995-12-22 RU RU97113725A patent/RU2143398C1/ru not_active IP Right Cessation
- 1995-12-22 AU AU43478/96A patent/AU4347896A/en not_active Abandoned
- 1995-12-22 BR BR9510143A patent/BR9510143A/pt not_active IP Right Cessation
- 1995-12-22 EP EP95942210A patent/EP0802883B1/fr not_active Expired - Lifetime
- 1995-12-22 US US08/860,567 patent/US5993772A/en not_active Expired - Fee Related
1997
- 1997-07-10 FI FI972934A patent/FI114908B/fi active IP Right Grant

Also Published As

Publication number	Publication date
RU2143398C1 (ru)	1999-12-27
AU4347896A (en)	1996-07-31
DE69509132T2 (de)	1999-11-18
CA2209343C (fr)	2006-01-31
FR2729133A1 (fr)	1996-07-12
EP0802883B1 (fr)	1999-04-14
KR19980701364A (ko)	1998-05-15
DE69509132D1 (de)	1999-05-20
CA2209343A1 (fr)	1996-07-18
JPH10511924A (ja)	1998-11-17
FI972934A0 (fi)	1997-07-10
EP0802883A1 (fr)	1997-10-29
ATE178870T1 (de)	1999-04-15
FR2729133B1 (fi)	1997-02-28
WO1996021620A1 (fr)	1996-07-18
FI114908B (fi)	2005-01-31
KR100404970B1 (ko)	2004-02-05
BR9510143A (pt)	1997-12-30
US5993772A (en)	1999-11-30
JP3860834B2 (ja)	2006-12-20

Publication	Publication Date	Title
FI973632L (fi)	1999-03-09	Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi
FI971161A7 (fi)	1998-09-20	Menetelmä ja laitteisto saostetun kalsiumkarbonaatin valmistamiseksi
FI20002724L (fi)	2000-12-12	Menetelmä kalsiumkarbonaattia sisältävän paperin valmistamiseksi
FI953976A7 (fi)	1997-02-25	Menetelmä elastisen turvamateriaalin valmistamiseksi ja elastinen turvamateriaali
KR970001299A (ko)	1997-01-24	디아릴 카르보네이트의 제조 방법
FI972764A7 (fi)	1997-09-10	Menetelmä liuosten muodostamiseksi
PT866770E (pt)	2003-11-28	Processo para a preparacao de particulas discretas de carbonato de calcio
FI972150A7 (fi)	1997-05-20	Menetelmä kalsiumkarbonaatin puhdistamiseksi
FI980107L (fi)	1999-07-20	Menetelmä synteettisen kalsiumkarbonaatin valmistamiseksi ja modifioim iseksi
BR9611829A (pt)	1999-07-13	Escova de dentes e método para fabricar uma escova de dentes
FI973633L (fi)	1999-03-09	Menetelmä kalsiumkarbonaattipartikkelien valmistamiseksi
FI972934L (fi)	1997-07-10	Menetelmä kalsiumkarbonaatin ja natriumhydroksidin tuottamiseksi yhdessä
FI942815L (fi)	1994-12-16	Menetelmä korkean opasiteetin omaavan saostetun kalsiumkarbonaatin valmistamiseksi antamalla natriumkarbonaatin reagoida kalsiumhydroksidin kanssa
DK0812300T3 (da)	1999-08-16	Calciumcarbonat-fældningsmetode
ID21760A (id)	1999-07-22	Proses pembuatan kalsium karbonat
ID21632A (id)	1999-07-08	Proses pembuatan kalsium karbonat
ID16819A (id)	1997-11-13	Proses untuk memproduksi kalsium hidroksida
BR9608389A (pt)	1999-05-04	Método para minimizar a perda óssea
ID18339A (id)	1998-04-02	Proses untuk memproduksi diaril karbonat
PL334069A1 (en)	2000-01-31	Calcium carbonate dehydrating method
HUP9802529A3 (en)	2000-06-28	Method for producing calcium borate
FI940926A0 (fi)	1994-02-25	Hierarkkinen synkronointimenetelmä
FI934633A7 (fi)	1995-04-21	Menetelmä natriumhydroksidin valmistamiseksi valkolipeästä
KR970006169A (ko)	1997-02-19	탄산칼슘의 제조방법
FI963909L (fi)	1998-03-31	Hierarkkinen synkronointimenetelmä

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2005-01-31	FG	Patent granted	Ref document number: 114908 Country of ref document: FI

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