NL6507568A - - Google Patents
Info
- Publication number
- NL6507568A NL6507568A NL6507568A NL6507568A NL6507568A NL 6507568 A NL6507568 A NL 6507568A NL 6507568 A NL6507568 A NL 6507568A NL 6507568 A NL6507568 A NL 6507568A NL 6507568 A NL6507568 A NL 6507568A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/90—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Industrial Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964C0033157 DE1467006A1 (de) | 1964-06-16 | 1964-06-16 | Verfahren zur Herstellung chemisch reiner Schwefelsaeure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6507568A true NL6507568A (xx) | 1965-12-17 |
Family
ID=7020681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6507568A NL6507568A (xx) | 1964-06-16 | 1965-06-14 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE665528A (xx) |
| DE (1) | DE1467006A1 (xx) |
| FR (1) | FR1437138A (xx) |
| GB (1) | GB1106846A (xx) |
| NL (1) | NL6507568A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665500A (zh) * | 2019-01-09 | 2019-04-23 | 无锡日月水处理有限公司 | 一种硫磺制硫酸的提纯方法 |
-
1964
- 1964-06-16 DE DE1964C0033157 patent/DE1467006A1/de active Pending
-
1965
- 1965-06-11 GB GB2478265A patent/GB1106846A/en not_active Expired
- 1965-06-14 NL NL6507568A patent/NL6507568A/xx unknown
- 1965-06-15 FR FR20843A patent/FR1437138A/fr not_active Expired
- 1965-06-16 BE BE665528D patent/BE665528A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE665528A (xx) | 1965-10-18 |
| GB1106846A (en) | 1968-03-20 |
| DE1467006A1 (de) | 1969-03-13 |
| FR1437138A (fr) | 1966-04-29 |