GB1257363A - - Google Patents
Info
- Publication number
- GB1257363A GB1257363A GB1257363DA GB1257363A GB 1257363 A GB1257363 A GB 1257363A GB 1257363D A GB1257363D A GB 1257363DA GB 1257363 A GB1257363 A GB 1257363A
- Authority
- GB
- United Kingdom
- Prior art keywords
- april
- catalyst
- hydroxylammonium sulphate
- reaction
- fabrik
- 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
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 3
- VGYYSIDKAKXZEE-UHFFFAOYSA-L hydroxylammonium sulfate Chemical compound O[NH3+].O[NH3+].[O-]S([O-])(=O)=O VGYYSIDKAKXZEE-UHFFFAOYSA-L 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229910052697 platinum Inorganic materials 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-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
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 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
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/1409—Preparation
- C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681767113 DE1767113C2 (de) | 1968-04-03 | 1968-04-03 | Verfahren zur Herstellung von Hydroxylammoniumsulfat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1257363A true GB1257363A (enrdf_load_html_response) | 1971-12-15 |
Family
ID=5699231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1257363D Expired GB1257363A (enrdf_load_html_response) | 1968-04-03 | 1969-04-02 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE730855A (enrdf_load_html_response) |
| CH (1) | CH500133A (enrdf_load_html_response) |
| DE (1) | DE1767113C2 (enrdf_load_html_response) |
| FR (1) | FR2005436A1 (enrdf_load_html_response) |
| GB (1) | GB1257363A (enrdf_load_html_response) |
| NL (1) | NL164829B (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012143331A1 (en) * | 2011-04-22 | 2012-10-26 | Dsm Ip Assets B.V. | Catalyzed hydroxylamine preparation |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4132800A1 (de) * | 1991-10-02 | 1993-04-08 | Basf Ag | Verfahren zur herstellung von hydroxylammoniumsulfat |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL74063C (enrdf_load_html_response) * | 1949-08-27 | |||
| NL123476C (enrdf_load_html_response) * | 1963-03-08 |
-
1968
- 1968-04-03 DE DE19681767113 patent/DE1767113C2/de not_active Expired
-
1969
- 1969-03-31 FR FR6909669A patent/FR2005436A1/fr not_active Withdrawn
- 1969-03-31 CH CH486769A patent/CH500133A/de not_active IP Right Cessation
- 1969-04-01 BE BE730855D patent/BE730855A/xx not_active IP Right Cessation
- 1969-04-02 NL NL6905162A patent/NL164829B/xx not_active Application Discontinuation
- 1969-04-02 GB GB1257363D patent/GB1257363A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012143331A1 (en) * | 2011-04-22 | 2012-10-26 | Dsm Ip Assets B.V. | Catalyzed hydroxylamine preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| NL164829B (nl) | 1980-09-15 |
| CH500133A (de) | 1970-12-15 |
| DE1767113C2 (de) | 1981-10-15 |
| FR2005436A1 (enrdf_load_html_response) | 1969-12-12 |
| BE730855A (enrdf_load_html_response) | 1969-10-01 |
| DE1767113A1 (de) | 1971-08-12 |
| NL6905162A (enrdf_load_html_response) | 1969-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |