ATE270716T1 - Verfahren zum raffinieren von natrium - Google Patents

Verfahren zum raffinieren von natrium

Info

Publication number: ATE270716T1
Authority: AT; Austria
Prior art keywords: sodium; calcium; inert gas; inert; content
Prior art date: 2001-05-16

Application number

AT02356088T

Other languages

English (en)

Inventor

Pierre Flacher

Original Assignee

Mssa

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.)

2001-05-16

Filing date

2002-05-13

Publication date

2004-07-15

2002-05-13 Application filed by Mssa filed Critical Mssa

2004-07-15 Application granted granted Critical

2004-07-15 Publication of ATE270716T1 publication Critical patent/ATE270716T1/de

Links

DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title abstract 4
239000011734 sodium Substances 0.000 title abstract 4
229910052708 sodium Inorganic materials 0.000 title abstract 4
238000000034 method Methods 0.000 title 1
238000007670 refining Methods 0.000 title 1
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 2
239000011575 calcium Substances 0.000 abstract 2
229910052791 calcium Inorganic materials 0.000 abstract 2
239000011261 inert gas Substances 0.000 abstract 2
235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
235000011941 Tilia x europaea Nutrition 0.000 abstract 1
229910052786 argon Inorganic materials 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
239000004571 lime Substances 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
230000001590 oxidative effect Effects 0.000 abstract 1
238000000746 purification Methods 0.000 abstract 1
230000003068 static effect Effects 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Organic Chemistry (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Manufacture And Refinement Of Metals (AREA)
Removal Of Specific Substances (AREA)
Processing Of Solid Wastes (AREA)

AT02356088T 2001-05-16 2002-05-13 Verfahren zum raffinieren von natrium ATE270716T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR0106458A FR2824845B1 (fr)	2001-05-16	2001-05-16	Procede de purification du sodium

Publications (1)

Publication Number	Publication Date
ATE270716T1 true ATE270716T1 (de)	2004-07-15

Family

ID=8863352

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT02356088T ATE270716T1 (de)	2001-05-16	2002-05-13	Verfahren zum raffinieren von natrium

Country Status (7)

Country	Link
US (1)	US6773483B2 (de)
EP (1)	EP1258536B1 (de)
JP (1)	JP4180836B2 (de)
CN (1)	CN1239722C (de)
AT (1)	ATE270716T1 (de)
DE (1)	DE60200705T2 (de)
FR (1)	FR2824845B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116949515A (zh)	2022-04-14	2023-10-27	北京化工大学	高纯钠的制备和高钙钠渣安全处理的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2054316A (en) *	1933-08-29	1936-09-15	Du Pont	Separation of metals
US2863757A (en)	1956-12-23	1958-12-09	Du Pont	Process for the removal of calcium from sodium
FR1214176A (fr) *	1958-09-02	1960-04-07	Du Pont	Procédé de séparation calcium-sodium
FR2251627B1 (de) *	1973-11-16	1976-11-19	Metaux Speciaux Sa

2001
- 2001-05-16 FR FR0106458A patent/FR2824845B1/fr not_active Expired - Fee Related
2002
- 2002-05-09 JP JP2002133702A patent/JP4180836B2/ja not_active Expired - Fee Related
- 2002-05-13 EP EP02356088A patent/EP1258536B1/de not_active Expired - Lifetime
- 2002-05-13 DE DE60200705T patent/DE60200705T2/de not_active Expired - Fee Related
- 2002-05-13 AT AT02356088T patent/ATE270716T1/de not_active IP Right Cessation
- 2002-05-15 CN CN02119300.2A patent/CN1239722C/zh not_active Expired - Lifetime
- 2002-05-16 US US10/146,067 patent/US6773483B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US20020170390A1 (en)	2002-11-21
DE60200705D1 (de)	2004-08-12
FR2824845A1 (fr)	2002-11-22
JP4180836B2 (ja)	2008-11-12
EP1258536B1 (de)	2004-07-07
JP2003041329A (ja)	2003-02-13
DE60200705T2 (de)	2005-07-28
CN1239722C (zh)	2006-02-01
FR2824845B1 (fr)	2003-06-27
US6773483B2 (en)	2004-08-10
CN1389585A (zh)	2003-01-08
EP1258536A1 (de)	2002-11-20

Similar Documents

Publication	Publication Date	Title
NO993599L (no)	1999-09-24	FremgangsmÕte for behandling av gass med ultramagert amin
DE50312257D1 (de)	2010-02-04	(meth)acrylsaeurekristall und verfahren zur herstellung und aufreinigung von waessriger (meth)acrylsaeure
AU3804199A (en)	1999-11-29	Mercury removal from flue gas
CA1266758C (en)	1990-03-20	SULFUR PRODUCTION FROM AN OXYGEN-ENRICHED CLAUS SYSTEM
SE7704774L (sv)	1977-11-04	Behandling av organiskt avfall
DK0702663T3 (da)	1997-06-30	Fremgangsmåde til rensning af sulfidholdigt spildevand
DE68916756D1 (de)	1994-08-18	Verfahren zur Reinigung von gesättigten Halokohlenwasserstoffen.
TW345498B (en)	1998-11-21	Process for the purification of gases containing hydrogen sulphide
TW353624B (en)	1999-03-01	Desulfurization process for flue gases
DE50006765D1 (de)	2004-07-15	Verfahren und vorrichtung zur nutzung der bei der herstellung von 1,2-dichlorethan anfallenden reaktionswärme
GB0303972D0 (en)	2003-03-26	Process
PL1739153T3 (pl)	2012-03-30	Sposób wytwarzania paku ze smoły oraz jej destylatów powstałych ze smoły węglowej przez tlenową obróbkę termiczną
DE60200705D1 (de)	2004-08-12	Verfahren zum Raffinieren von Natrium
DE69607825D1 (de)	2000-05-25	Methode zur entfernung von schwefelverbindungen aus saurem rohöl und aus saurem erdgas
DE69620539D1 (de)	2002-05-16	Verfahren zur Reinigung von Thrombomodulin
DK0398234T3 (da)	1992-03-23	Forbedret fremgangsmåde til fjernelse af cyanid fra spildevand
DK497087D0 (da)	1987-09-22	Fremgangsmaade og indretning til kontinuerlig mikrobiologisk denitrifikation af grundvand
GR3015749T3 (en)	1995-07-31	Method of recovering substantially pure co 2 from a fermentation gas.
ATE271522T1 (de)	2004-08-15	Verfahren zur rückgewinnung von schwefelverbindungen
WO2001019767A3 (de)	2002-02-14	Verfahren zur reinigung von carbonsäurechloriden
YU17601A (sh)	2003-02-28	POSTUPAK ZA PROIZVODNJU 2,3,5-TRlMETIL-p-BENZOHINONA
EP0162622A3 (en)	1988-09-21	Gas sensor such as for carbon dioxide in the presence ofgas sensor such as for carbon dioxide in the presence of oxygen oxygen
EP1409129A4 (de)	2005-02-16	Magnegas, ein neues, hocheffizientes, umweltfreundliches, sauerstoffreiches und kostengünstiges gas und zugehöriges verfahren
KR860001886A (ko)	1986-03-24	금속 및 금속합금의 정련시 오염원소의 제거방법
NO931369L (no)	1993-10-25	Fremgangsmaate for konsentrering og rensing av svovelsyre

Legal Events

Date	Code	Title	Description
2005-01-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties