FI946084L - Menetelmä alkalimetallihydroksidin valmistamiseksi - Google Patents

Menetelmä alkalimetallihydroksidin valmistamiseksi Download PDF

Info

Publication number: FI946084L
Authority: FI; Finland
Prior art keywords: alkali metal; metal hydroxide; preparing alkali; preparing; hydroxide
Prior art date: 1993-12-24

Application number

FI946084A

Other languages

English (en)

Swedish (sv)

Other versions

FI946084A7 (fi

FI946084A0 (fi

Inventor

Edgard Nicolas

Luc Botte

Francesco Posar

Stefano Bigini

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.)

1993-12-24

Filing date

1994-12-23

Publication date

1995-06-25

1994-12-23 Application filed by Solvay filed Critical Solvay

1994-12-23 Publication of FI946084A0 publication Critical patent/FI946084A0/fi

1995-06-25 Publication of FI946084A7 publication Critical patent/FI946084A7/fi

1995-06-25 Publication of FI946084L publication Critical patent/FI946084L/fi

Classifications

- 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
- C01D1/28—Purification; Separation
- C01D1/38—Purification; Separation by dialysis
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Urology & Nephrology (AREA)
General Health & Medical Sciences (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Oxygen, Ozone, And Oxides In General (AREA)
Treatments Of Macromolecular Shaped Articles (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Manufacture And Refinement Of Metals (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

FI946084A 1993-12-24 1994-12-23 Menetelmä alkalimetallihydroksidin valmistamiseksi FI946084L (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT93MI002736A IT1280011B1 (it)	1993-12-24	1993-12-24	Procedimento di fabbricazione di un idrossido di un metallo alcalino

Publications (3)

Publication Number	Publication Date
FI946084A0 FI946084A0 (fi)	1994-12-23
FI946084A7 FI946084A7 (fi)	1995-06-25
FI946084L true FI946084L (fi)	1995-06-25

Family

ID=11367412

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI946084A FI946084L (fi)	1993-12-24	1994-12-23	Menetelmä alkalimetallihydroksidin valmistamiseksi

Country Status (13)

Country	Link
US (1)	US6554990B1 (fi)
EP (1)	EP0659467B1 (fi)
JP (1)	JP3421152B2 (fi)
AT (1)	ATE171882T1 (fi)
CA (1)	CA2138482C (fi)
CZ (1)	CZ287072B6 (fi)
DE (1)	DE69413786T2 (fi)
ES (1)	ES2126056T3 (fi)
FI (1)	FI946084L (fi)
HU (1)	HU216055B (fi)
IT (1)	IT1280011B1 (fi)
NO (1)	NO309104B1 (fi)
PL (1)	PL306390A1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2807950B1 (fr) *	2000-04-19	2002-07-19	Solvay	Procede de fabrication d'une membrane bipolaire et utilisation de la membrane bipolaire ainsi obtenue
WO2005089513A2 (en) *	2004-03-17	2005-09-29	Ge Ionics, Inc.	Production line and treatment for organic product
US20070152791A1 (en) *	2006-01-03	2007-07-05	Seong-Jae Lee	Magnetic array
US7604724B2 (en) *	2007-07-03	2009-10-20	Aristos Energy Inc.	Method for sour gas treatment
WO2025016957A1 (en)	2023-07-14	2025-01-23	Solvay Sa	Plant for electrically producing sodium carbonate or bicarbonate
WO2025016959A1 (en)	2023-07-14	2025-01-23	Solvay Sa	Method for manufacturing a sodium carbonate solution
WO2025016961A1 (en)	2023-07-14	2025-01-23	Solvay Sa	Plant for electrically producing sodium carbonate or bicarbonate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2829095A (en) *	1955-09-03	1958-04-01	Noguchi Kenkyu Jo	Process for the production of acidic and alkaline solution from salt solution by multi-compartment electrolysis
GB845544A (en) *	1956-05-30	1960-08-24	Permutit Co Ltd	Improvements in and relating to the concentration of solutions
US4284492A (en) *	1979-12-05	1981-08-18	Karn William S	Reverse osmosis electrodialysis combined means
US4592817A (en) *	1984-12-03	1986-06-03	Allied Corporation	Electrodialytic water splitting process for gaseous products
ATE111165T1 (de)	1987-07-30	1994-09-15	Unisearch Ltd	Bipolare hochleistungsmembranen.
US4976838A (en) *	1988-12-01	1990-12-11	Allied-Signal Inc.	Method for purification of bases from materials comprising base and salt
FR2675709B1 (fr) *	1991-04-25	1994-04-15	Micron Couleurs Ste Languedocien	Procede de concentration de solutions aqueuses d'acides par electrodialyse.

1993
- 1993-12-24 IT IT93MI002736A patent/IT1280011B1/it active IP Right Grant
1994
- 1994-12-16 AT AT94203663T patent/ATE171882T1/de active
- 1994-12-16 DE DE69413786T patent/DE69413786T2/de not_active Expired - Fee Related
- 1994-12-16 ES ES94203663T patent/ES2126056T3/es not_active Expired - Lifetime
- 1994-12-16 EP EP94203663A patent/EP0659467B1/fr not_active Expired - Lifetime
- 1994-12-19 CA CA002138482A patent/CA2138482C/fr not_active Expired - Fee Related
- 1994-12-20 PL PL94306390A patent/PL306390A1/xx unknown
- 1994-12-21 US US08/360,335 patent/US6554990B1/en not_active Expired - Fee Related
- 1994-12-22 JP JP31992794A patent/JP3421152B2/ja not_active Expired - Fee Related
- 1994-12-22 CZ CZ19943277A patent/CZ287072B6/cs not_active IP Right Cessation
- 1994-12-23 HU HUP9403782A patent/HU216055B/hu not_active IP Right Cessation
- 1994-12-23 NO NO945005A patent/NO309104B1/no unknown
- 1994-12-23 FI FI946084A patent/FI946084L/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
HUT71502A (en)	1995-12-28
DE69413786T2 (de)	1999-05-27
FI946084A7 (fi)	1995-06-25
EP0659467B1 (fr)	1998-10-07
PL306390A1 (en)	1995-06-26
CZ327794A3 (en)	1995-09-13
IT1280011B1 (it)	1997-12-23
JPH07238392A (ja)	1995-09-12
HU216055B (hu)	1999-04-28
NO945005D0 (no)	1994-12-23
CA2138482A1 (fr)	1995-06-25
ES2126056T3 (es)	1999-03-16
CZ287072B6 (en)	2000-08-16
ITMI932736A0 (it)	1993-12-24
DE69413786D1 (de)	1998-11-12
CA2138482C (fr)	2005-05-24
ITMI932736A1 (it)	1995-06-24
US6554990B1 (en)	2003-04-29
NO945005L (no)	1995-06-26
HU9403782D0 (en)	1995-03-28
FI946084A0 (fi)	1994-12-23
ATE171882T1 (de)	1998-10-15
EP0659467A1 (fr)	1995-06-28
NO309104B1 (no)	2000-12-11
JP3421152B2 (ja)	2003-06-30

Publication	Publication Date	Title
FI962069L (fi)	1996-05-15	Menetelmä karpolaktaamin valmistamiseksi
GB2234229B (en)	1993-07-21	Shipping method
FI922320A7 (fi)	1992-05-21	Menetelmä alkalimetallisilikaattien valmistamiseksi
HU912820D0 (en)	1992-01-28	Method for producing 1-triptophane
FI945856A0 (fi)	1994-12-13	Menetelmä level-off-DP-selluloosan valmistamiseksi
DE4491020T1 (de)	1995-12-21	Alkalimetalldispersionen
FI952959A7 (fi)	1995-06-15	Menetelmä selluloosaliuosten valmistamiseksi
AP9100279A0 (en)	1991-07-31	Method for diagnosing malaria
FI952484A7 (fi)	1995-11-25	Menetelmä metallihydroksidien valmistamiseksi
FI955800L (fi)	1995-12-01	Menetelmä aminoalkyyliganidiinien valmistamiseksi
EP0646846A3 (en)	1995-09-20	Image forming method.
FI945841L (fi)	1995-06-15	Menetelmä metallihydroksidien valmistamiseksi
FI933061A7 (fi)	1994-01-04	Vesipitoisen natriumhydroksidiliuoksen valmistumenetelmä
FI946084L (fi)	1995-06-25	Menetelmä alkalimetallihydroksidin valmistamiseksi
ZA947681B (en)	1995-05-16	Method for preparing 3-aminopyridines from 3-nitro-pyridines
HU9302594D0 (en)	1993-11-29	Method for producing new herbicidal preparatives
HU9301807D0 (en)	1993-09-28	Method for producing dinitro-toluols
FI934633A7 (fi)	1995-04-21	Menetelmä natriumhydroksidin valmistamiseksi valkolipeästä
FI901770L (fi)	1991-10-07	Menetelmä alkalimetallifosfaatin valmistamiseksi
FI954695A7 (fi)	1995-10-03	Menetelmä natriumsulfaatin muuntamiseksi
ZA914590B (en)	1992-05-27	Alkali metal hydroxide generation system and the method therefor
EP0472936A3 (en)	1992-08-19	Process for modifying surfaces
FI954786L (fi)	1995-10-06	Menetelmä aminometaanifosfonihapon valmistamiseksi
EP0428389A3 (en)	1992-09-09	Process for producing metal hydroxide sol
GB9126742D0 (en)	1992-02-12	Well abandonment system

Legal Events

Date	Code	Title	Description
2007-12-29	FD	Application lapsed