NL6715177A - - Google Patents
Info
- Publication number
- NL6715177A NL6715177A NL6715177A NL6715177A NL6715177A NL 6715177 A NL6715177 A NL 6715177A NL 6715177 A NL6715177 A NL 6715177A NL 6715177 A NL6715177 A NL 6715177A NL 6715177 A NL6715177 A NL 6715177A
- 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
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1055466A AT270684B (en) | 1966-11-15 | 1966-11-15 | Process for the production of concentrated nitric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6715177A true NL6715177A (en) | 1968-05-16 |
Family
ID=3623154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6715177A NL6715177A (en) | 1966-11-15 | 1967-11-09 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT270684B (en) |
| BE (1) | BE706009A (en) |
| CH (1) | CH468934A (en) |
| DE (1) | DE1667717A1 (en) |
| ES (1) | ES346580A1 (en) |
| GB (1) | GB1178318A (en) |
| NL (1) | NL6715177A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1603630A (en) * | 1977-06-16 | 1981-11-25 | Boc Ltd | Gas-liquid contact process |
| DE2749550A1 (en) * | 1977-11-05 | 1979-05-10 | Hoechst Ag | METHOD OF ABSORBING NITROUS GASES |
| CN112591722B (en) * | 2020-12-16 | 2022-05-17 | 四川金象赛瑞化工股份有限公司 | Method for co-producing industrial-grade nitric acid and electronic-grade nitric acid |
| CN113426270A (en) * | 2021-08-10 | 2021-09-24 | 联仕(昆山)化学材料有限公司 | White blowing device and white blowing process for producing electronic-grade nitric acid |
-
1966
- 1966-11-15 AT AT1055466A patent/AT270684B/en active
-
1967
- 1967-10-13 DE DE19671667717 patent/DE1667717A1/en active Pending
- 1967-10-19 GB GB4754367A patent/GB1178318A/en not_active Expired
- 1967-10-30 ES ES346580A patent/ES346580A1/en not_active Expired
- 1967-10-31 CH CH1528867A patent/CH468934A/en unknown
- 1967-11-03 BE BE706009D patent/BE706009A/xx unknown
- 1967-11-09 NL NL6715177A patent/NL6715177A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1667717A1 (en) | 1971-07-22 |
| GB1178318A (en) | 1970-01-21 |
| AT270684B (en) | 1969-05-12 |
| BE706009A (en) | 1968-03-18 |
| ES346580A1 (en) | 1969-01-01 |
| CH468934A (en) | 1969-02-28 |