GB328697A - Improvements in or relating to processes for the purification of graphites - Google Patents
Improvements in or relating to processes for the purification of graphitesInfo
- Publication number
- GB328697A GB328697A GB19547/29A GB1954729A GB328697A GB 328697 A GB328697 A GB 328697A GB 19547/29 A GB19547/29 A GB 19547/29A GB 1954729 A GB1954729 A GB 1954729A GB 328697 A GB328697 A GB 328697A
- Authority
- GB
- United Kingdom
- Prior art keywords
- graphites
- purification
- relating
- processes
- rabetrano
- Prior art date
- 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
Links
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 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
- 238000009835 boiling Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229940072033 potash Drugs 0.000 abstract 1
- 235000011118 potassium hydroxide Nutrition 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/21—After-treatment
- C01B32/215—Purification; Recovery or purification of graphite formed in iron making, e.g. kish graphite
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR691128T | 1929-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB328697A true GB328697A (en) | 1930-05-08 |
Family
ID=9032266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19547/29A Expired GB328697A (en) | 1929-05-10 | 1929-06-25 | Improvements in or relating to processes for the purification of graphites |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE361499A (enrdf_load_stackoverflow) |
| FR (1) | FR691128A (enrdf_load_stackoverflow) |
| GB (1) | GB328697A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2787528A (en) * | 1953-09-18 | 1957-04-02 | Southwestern Graphite Company | Process for purifying graphite |
| KR100880923B1 (ko) * | 2006-12-13 | 2009-02-04 | 한국지질자원연구원 | 가압 저팽창법을 이용한 천연 인상흑연의 고순도 정제방법 |
| DE102022108845A1 (de) | 2022-04-12 | 2023-10-12 | Dorfner Anzaplan GmbH | Verfahren zur Herstellung von gereinigtem Graphit |
| DE102022108848A1 (de) | 2022-04-12 | 2023-10-12 | Dorfner Anzaplan GmbH | Verfahren zur Herstellung von gereinigtem Graphit |
-
0
- BE BE361499D patent/BE361499A/xx unknown
-
1929
- 1929-05-10 FR FR691128D patent/FR691128A/fr not_active Expired
- 1929-06-25 GB GB19547/29A patent/GB328697A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2787528A (en) * | 1953-09-18 | 1957-04-02 | Southwestern Graphite Company | Process for purifying graphite |
| KR100880923B1 (ko) * | 2006-12-13 | 2009-02-04 | 한국지질자원연구원 | 가압 저팽창법을 이용한 천연 인상흑연의 고순도 정제방법 |
| DE102022108845A1 (de) | 2022-04-12 | 2023-10-12 | Dorfner Anzaplan GmbH | Verfahren zur Herstellung von gereinigtem Graphit |
| DE102022108848A1 (de) | 2022-04-12 | 2023-10-12 | Dorfner Anzaplan GmbH | Verfahren zur Herstellung von gereinigtem Graphit |
Also Published As
| Publication number | Publication date |
|---|---|
| FR691128A (fr) | 1930-10-01 |
| BE361499A (enrdf_load_stackoverflow) |
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