NL37350C - - Google Patents
Info
- Publication number
- NL37350C NL37350C NL69480A NL69480A NL37350C NL 37350 C NL37350 C NL 37350C NL 69480 A NL69480 A NL 69480A NL 69480 A NL69480 A NL 69480A NL 37350 C NL37350 C NL 37350C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
-
- 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
- C01F7/00—Compounds of aluminium
- C01F7/68—Aluminium compounds containing sulfur
- C01F7/74—Sulfates
- C01F7/746—After-treatment, e.g. dehydration or stabilisation
- C01F7/748—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Removal Of Specific Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Iron (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG83083D DE570376C (de) | 1932-07-09 | 1932-07-09 | Entfernen von Eisen aus sauren Aluminiumsalzloesungen |
| DEG85573D DE619018C (de) | 1932-07-09 | 1933-05-20 | Entfernen von Eisen aus sauren Aluminiumsalzloesungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL37350C true NL37350C (zh) | 1936-01-15 |
Family
ID=33565846
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL65882A NL35278C (zh) | 1932-07-09 | 1933-07-04 | |
| NL69480A NL37350C (zh) | 1932-07-09 | 1934-05-18 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL65882A NL35278C (zh) | 1932-07-09 | 1933-07-04 |
Country Status (7)
| Country | Link |
|---|---|
| AT (2) | AT137319B (zh) |
| BE (2) | BE397337A (zh) |
| CH (2) | CH169038A (zh) |
| DE (2) | DE570376C (zh) |
| FR (2) | FR757907A (zh) |
| GB (2) | GB399772A (zh) |
| NL (2) | NL35278C (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3148024A (en) * | 1962-10-29 | 1964-09-08 | Universal Oil Prod Co | Process for removing iron from an inorganic aluminum salt solution |
-
0
- BE BE403216D patent/BE403216A/xx unknown
-
1932
- 1932-07-09 DE DEG83083D patent/DE570376C/de not_active Expired
-
1933
- 1933-05-20 DE DEG85573D patent/DE619018C/de not_active Expired
- 1933-07-01 AT AT137319D patent/AT137319B/de active
- 1933-07-03 BE BE397337D patent/BE397337A/xx unknown
- 1933-07-04 FR FR757907D patent/FR757907A/fr not_active Expired
- 1933-07-04 NL NL65882A patent/NL35278C/xx active
- 1933-07-06 GB GB19176/33A patent/GB399772A/en not_active Expired
- 1933-07-07 CH CH169038D patent/CH169038A/de unknown
-
1934
- 1934-05-12 AT AT140567D patent/AT140567B/de active
- 1934-05-15 CH CH174868D patent/CH174868A/de unknown
- 1934-05-17 FR FR44872D patent/FR44872E/fr not_active Expired
- 1934-05-18 NL NL69480A patent/NL37350C/xx active
- 1934-05-22 GB GB15301/34A patent/GB422318A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE570376C (de) | 1933-02-15 |
| FR757907A (fr) | 1934-01-08 |
| AT137319B (de) | 1934-04-25 |
| BE397337A (zh) | 1933-08-31 |
| DE619018C (de) | 1935-09-20 |
| BE403216A (zh) | |
| GB422318A (en) | 1935-01-09 |
| CH169038A (de) | 1934-05-15 |
| AT140567B (de) | 1935-02-11 |
| NL35278C (zh) | 1935-04-15 |
| FR44872E (fr) | 1935-04-24 |
| CH174868A (de) | 1935-01-31 |
| GB399772A (en) | 1933-10-12 |