GB1040661A – A method of producing lithium fluoride
– Google Patents
GB1040661A – A method of producing lithium fluoride
– Google Patents
A method of producing lithium fluoride
Info
Publication number
GB1040661A
GB1040661A
GB8257/64A
GB825764A
GB1040661A
GB 1040661 A
GB1040661 A
GB 1040661A
GB 8257/64 A
GB8257/64 A
GB 8257/64A
GB 825764 A
GB825764 A
GB 825764A
GB 1040661 A
GB1040661 A
GB 1040661A
Authority
GB
United Kingdom
Prior art keywords
solution
added
lithium
lithium fluoride
producing lithium
Prior art date
1963-03-02
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8257/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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.)
1963-03-02
Filing date
1964-02-27
Publication date
1966-09-01
1964-02-27
Application filed by Metallgesellschaft AG
filed
Critical
Metallgesellschaft AG
1966-09-01
Publication of GB1040661A
publication
Critical
patent/GB1040661A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
PQXKHYXIUOZZFA-UHFFFAOYSA-M
lithium fluoride
Chemical compound
[Li+].[F-]
PQXKHYXIUOZZFA-UHFFFAOYSA-M
0.000
title
abstract
4
KRHYYFGTRYWZRS-UHFFFAOYSA-N
Fluorane
Chemical compound
F
KRHYYFGTRYWZRS-UHFFFAOYSA-N
0.000
abstract
2
WHXSMMKQMYFTQS-UHFFFAOYSA-N
Lithium
Chemical compound
[Li]
WHXSMMKQMYFTQS-UHFFFAOYSA-N
0.000
abstract
2
229910052744
lithium
Inorganic materials
0.000
abstract
2
INHCSSUBVCNVSK-UHFFFAOYSA-L
lithium sulfate
Chemical compound
[Li+].[Li+].[O-]S([O-])(=O)=O
INHCSSUBVCNVSK-UHFFFAOYSA-L
0.000
abstract
2
BVKZGUZCCUSVTD-UHFFFAOYSA-L
Carbonate
Chemical compound
[O-]C([O-])=O
BVKZGUZCCUSVTD-UHFFFAOYSA-L
0.000
abstract
1
KRHYYFGTRYWZRS-UHFFFAOYSA-M
Fluoride anion
Chemical compound
[F-]
KRHYYFGTRYWZRS-UHFFFAOYSA-M
0.000
abstract
1
QAOWNCQODCNURD-UHFFFAOYSA-N
Sulfuric acid
Chemical compound
OS(O)(=O)=O
QAOWNCQODCNURD-UHFFFAOYSA-N
0.000
abstract
1
239000002253
acid
Substances
0.000
abstract
1
229910052783
alkali metal
Inorganic materials
0.000
abstract
1
150000001340
alkali metals
Chemical class
0.000
abstract
1
XLYOFNOQVPJJNP-UHFFFAOYSA-M
hydroxide
Chemical compound
[OH-]
XLYOFNOQVPJJNP-UHFFFAOYSA-M
0.000
abstract
1
238000001556
precipitation
Methods
0.000
abstract
1
150000003839
salts
Chemical class
0.000
abstract
1
239000007787
solid
Substances
0.000
abstract
1
235000011149
sulphuric acid
Nutrition
0.000
abstract
1
Classifications
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
C01D15/00—Lithium compounds
C01D15/04—Halides
Abstract
Readily-filterable lithium fluoride is precipitated from a lithium containing solution by addition of hydrofluoric acid or a salt thereof, wherein the precipitation is commenced at a pH below 7 and completed by raising the pH. HF may be added as gas or solution, while a fluoride, e.g. NaF may be added as solution or solid. The lithium solution may be a Li2SO4 solution resulting from the treatment of ores with or without added H2SO4. The acid solution is neutralized by alkali metal, e.g. Na, carbonate or hydroxide.
GB8257/64A
1963-03-02
1964-02-27
A method of producing lithium fluoride
Expired
GB1040661A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DEM55973A
DE1183484B
(en)
1963-03-02
1963-03-02
Process for the production of lithium fluoride
Publications (1)
Publication Number
Publication Date
GB1040661A
true
GB1040661A
(en)
1966-09-01
Family
ID=7308447
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB8257/64A
Expired
GB1040661A
(en)
1963-03-02
1964-02-27
A method of producing lithium fluoride
Country Status (3)
Country
Link
US
(1)
US3326631A
(en)
DE
(1)
DE1183484B
(en)
GB
(1)
GB1040661A
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US6555078B1
(en)
*
1996-09-26
2003-04-29
Fmc Corporation
Method of preparing lithium salts
CN101570337B
(en)
*
2008-04-28
2012-02-08
多氟多化工股份有限公司
Production method of battery- grade lithium fluoride
CN101723415B
(en)
*
2010-02-04
2011-12-28
江西东鹏新材料有限责任公司
Novel process for producing cell-grade lithium fluoride
CN108910851B
(en)
*
2018-09-21
2021-12-31
深圳市德方纳米科技股份有限公司
Method for preparing lithium-containing compound from lithium-phosphorus-aluminum
CN111606336A
(en)
*
2020-05-19
2020-09-01
百杰瑞(荆门)新材料有限公司
Preparation method of lithium fluoride
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2840453A
(en)
*
1953-12-02
1958-06-24
Tholand Inc
Method of producing lithium
US3007770A
(en)
*
1954-07-08
1961-11-07
Kawecki Chemical Company
Extraction of lithium
US3112172A
(en)
*
1960-12-05
1963-11-26
Dept Of Natural Resources Of T
Production of various lithium salts
US3179495A
(en)
*
1963-04-01
1965-04-20
Dow Chemical Co
Lithium fluoride production
US3132922A
(en)
*
1963-04-01
1964-05-12
Dow Chemical Co
Lithium fluoride production
1963
1963-03-02
DE
DEM55973A
patent/DE1183484B/en
active
Pending
1964
1964-02-27
GB
GB8257/64A
patent/GB1040661A/en
not_active
Expired
1964-03-02
US
US348875A
patent/US3326631A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
DE1183484B
(en)
1964-12-17
US3326631A
(en)
1967-06-20
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