DE1567513B2 - Verfahren zur Herstellung von Hydroxylammoniumsalzen - Google Patents
Verfahren zur Herstellung von HydroxylammoniumsalzenInfo
- Publication number
- DE1567513B2 DE1567513B2 DE1567513A DE1567513A DE1567513B2 DE 1567513 B2 DE1567513 B2 DE 1567513B2 DE 1567513 A DE1567513 A DE 1567513A DE 1567513 A DE1567513 A DE 1567513A DE 1567513 B2 DE1567513 B2 DE 1567513B2
- Authority
- DE
- Germany
- Prior art keywords
- graphite
- selectivity
- catalyst
- contact
- activity
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 10
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical class ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 title claims 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 25
- 239000003054 catalyst Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 6
- 229910000510 noble metal Inorganic materials 0.000 claims 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 4
- 239000001257 hydrogen Substances 0.000 claims 4
- 239000007800 oxidant agent Substances 0.000 claims 4
- 239000000243 solution Substances 0.000 claims 4
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical class [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims 3
- 239000002253 acid Substances 0.000 claims 3
- 239000003929 acidic solution Substances 0.000 claims 3
- 239000012876 carrier material Substances 0.000 claims 3
- 239000012429 reaction media Substances 0.000 claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 230000002378 acidificating effect Effects 0.000 claims 2
- 238000007792 addition Methods 0.000 claims 2
- 230000003197 catalytic effect Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 2
- 230000001590 oxidative effect Effects 0.000 claims 2
- 230000000737 periodic effect Effects 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 238000005299 abrasion Methods 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 235000019253 formic acid Nutrition 0.000 claims 1
- 238000003958 fumigation Methods 0.000 claims 1
- 230000014509 gene expression Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000001272 nitrous oxide Substances 0.000 claims 1
- 150000003057 platinum Chemical class 0.000 claims 1
- 239000010970 precious metal Substances 0.000 claims 1
- 238000007086 side reaction Methods 0.000 claims 1
- 238000002474 experimental method Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000007306 turnover Effects 0.000 description 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0048021 | 1965-12-28 | ||
| DEF0050788 | 1966-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1567513A1 DE1567513A1 (de) | 1970-04-16 |
| DE1567513B2 true DE1567513B2 (de) | 1975-05-28 |
Family
ID=25977069
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1567513A Pending DE1567513B2 (de) | 1965-12-28 | 1965-12-28 | Verfahren zur Herstellung von Hydroxylammoniumsalzen |
| DE1567532A Pending DE1567532B2 (de) | 1965-12-28 | 1966-11-28 | Verfahren zur Herstellung von Hydroxylammoniumsalzen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1567532A Pending DE1567532B2 (de) | 1965-12-28 | 1966-11-28 | Verfahren zur Herstellung von Hydroxylammoniumsalzen |
Country Status (7)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1667045A1 (de) * | 1967-05-13 | 1971-06-03 | Bayer Ag | Verfahren zur Herstellung eines besonders fuer die NO-Hydrierung zu Hydroxylamin geeigneten Platinkatalysators |
| DE2100036C2 (de) * | 1971-01-02 | 1983-07-14 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Hydroxylammoniumnitrat |
| JPS5324190B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-03-05 | 1978-07-19 | ||
| US4054687A (en) * | 1976-06-01 | 1977-10-18 | United Technologies Corporation | Method for making a fuel cell electrode |
| US4028274A (en) * | 1976-06-01 | 1977-06-07 | United Technologies Corporation | Support material for a noble metal catalyst and method for making the same |
| CH633497A5 (de) * | 1977-03-30 | 1982-12-15 | Kernforschungsanlage Juelich | Verfahren zur reduktion von reduzierbaren schadstoffen in waessrigen loesungen. |
| DE3130305A1 (de) * | 1981-07-31 | 1983-02-17 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von hydroxylammoniumsalzen |
| DE3713733A1 (de) * | 1987-04-24 | 1988-11-17 | Basf Ag | Verfahren zur herstellung von hydroxylammoniumsalzen |
| DE3809554A1 (de) * | 1988-03-22 | 1989-10-12 | Basf Ag | Verfahren zur herstellung von hydroxylammoniumsalzen |
| DE4132800A1 (de) * | 1991-10-02 | 1993-04-08 | Basf Ag | Verfahren zur herstellung von hydroxylammoniumsulfat |
| RU2287481C1 (ru) * | 2005-09-27 | 2006-11-20 | Открытое акционерное общество "КуйбышевАзот" (ОАО "КуйбышевАзот") | Способ получения гидроксиламинсульфата |
| RU2287482C1 (ru) * | 2005-09-27 | 2006-11-20 | Открытое акционерное общество "КуйбышевАзот"(ОАО "КуйбышевАзот") | Способ получения гидроксиламинсульфата |
| RU2305657C1 (ru) * | 2006-01-10 | 2007-09-10 | Открытое акционерное общество "КуйбышевАзот" (ОАО "КуйбышевАзот" | Способ управления процессом получения гидроксиламинсульфата |
| RU2327633C2 (ru) * | 2006-07-19 | 2008-06-27 | Открытое акционерное общество "КуйбышевАзот" | Способ получения гидроксиламинсульфата |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626246A (en) * | 1949-01-29 | 1953-01-20 | Texas Co | Regenerating cobalt catalysts by oxidation |
| NL126795C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1960-08-04 | 1900-01-01 | ||
| BE634876A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-07-13 |
-
1965
- 1965-12-28 DE DE1567513A patent/DE1567513B2/de active Pending
-
1966
- 1966-11-28 DE DE1567532A patent/DE1567532B2/de active Pending
- 1966-12-16 US US602157A patent/US3406011A/en not_active Expired - Lifetime
- 1966-12-16 GB GB42796/69A patent/GB1179120A/en not_active Expired
- 1966-12-16 GB GB56399/66A patent/GB1179119A/en not_active Expired
- 1966-12-16 CH CH1797166A patent/CH483363A/de not_active IP Right Cessation
- 1966-12-28 FR FR89119A patent/FR1506859A/fr not_active Expired
- 1966-12-28 NL NL6618291A patent/NL6618291A/xx unknown
- 1966-12-28 BE BE691894D patent/BE691894A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1567513A1 (de) | 1970-04-16 |
| CH483363A (de) | 1969-12-31 |
| DE1567532A1 (de) | 1970-08-20 |
| US3406011A (en) | 1968-10-15 |
| BE691894A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-06-28 |
| GB1179120A (en) | 1970-01-28 |
| NL6618291A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-06-29 |
| GB1179119A (en) | 1970-01-28 |
| DE1567532B2 (de) | 1975-06-19 |
| FR1506859A (fr) | 1967-12-22 |
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