DE852843C - Verfahren zur Herstellung von Ammoniumnitrilosulfonat - Google Patents
Verfahren zur Herstellung von AmmoniumnitrilosulfonatInfo
- Publication number
- DE852843C DE852843C DEN3569A DEN0003569A DE852843C DE 852843 C DE852843 C DE 852843C DE N3569 A DEN3569 A DE N3569A DE N0003569 A DEN0003569 A DE N0003569A DE 852843 C DE852843 C DE 852843C
- Authority
- DE
- Germany
- Prior art keywords
- ammonium
- reaction
- nitrilosulfonate
- sulfur dioxide
- production
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 13
- CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 claims description 7
- 150000003868 ammonium compounds Chemical class 0.000 claims description 6
- IIXGBDGCPUYARL-UHFFFAOYSA-N hydroxysulfamic acid Chemical compound ONS(O)(=O)=O IIXGBDGCPUYARL-UHFFFAOYSA-N 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 6
- 239000006227 byproduct Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 2
- AOSFMYBATFLTAQ-UHFFFAOYSA-N 1-amino-3-(benzimidazol-1-yl)propan-2-ol Chemical compound C1=CC=C2N(CC(O)CN)C=NC2=C1 AOSFMYBATFLTAQ-UHFFFAOYSA-N 0.000 claims 1
- 239000012295 chemical reaction liquid Substances 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- GEHMBYLTCISYNY-UHFFFAOYSA-N Ammonium sulfamate Chemical compound [NH4+].NS([O-])(=O)=O GEHMBYLTCISYNY-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000002363 herbicidal effect Effects 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 3
- 239000000908 ammonium hydroxide Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- ZETCGWYACBNPIH-UHFFFAOYSA-N azane;sulfurous acid Chemical compound N.OS(O)=O ZETCGWYACBNPIH-UHFFFAOYSA-N 0.000 description 1
- NNCFWNDRKSBJFQ-UHFFFAOYSA-N azanium hydrogen sulfite sulfur dioxide Chemical compound [NH4+].O=S=O.OS([O-])=O NNCFWNDRKSBJFQ-UHFFFAOYSA-N 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 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
- C01B21/1427—Preparation by reduction of nitrogen oxides or nitrites with bisulfite or sulfur dioxide, e.g. by the Raschig process
-
- 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
- C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
- C01B21/093—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms
- C01B21/0935—Imidodisulfonic acid; Nitrilotrisulfonic acid; Salts thereof
-
- 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
- C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
- C01B21/093—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms
- C01B21/096—Amidosulfonic acid; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL292070X | 1950-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE852843C true DE852843C (de) | 1952-10-20 |
Family
ID=19782806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN3569A Expired DE852843C (de) | 1950-03-04 | 1951-03-03 | Verfahren zur Herstellung von Ammoniumnitrilosulfonat |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2686106A (en, 2012) |
| BE (1) | BE501649A (en, 2012) |
| CH (1) | CH292070A (en, 2012) |
| DE (1) | DE852843C (en, 2012) |
| FR (1) | FR1042759A (en, 2012) |
| GB (1) | GB676956A (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3017172A1 (de) * | 1980-05-05 | 1981-11-12 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von ammonium-nitrilo-trisulfonat |
| DE3039021A1 (de) * | 1980-10-16 | 1982-05-13 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von alkalisalzen der imidodisulfonsaeure |
| CN113526643B (zh) * | 2021-07-05 | 2023-03-17 | 上海交通大学 | 一种亚硝酸盐废水的脱氮方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2458404A (en) * | 1945-06-05 | 1949-01-04 | Du Pont | Manufacture of sodium hydroxylamine sulfonates |
| NL68685C (en, 2012) * | 1948-11-01 | 1951-09-15 |
-
0
- BE BE501649D patent/BE501649A/xx unknown
-
1951
- 1951-02-28 GB GB4816/51A patent/GB676956A/en not_active Expired
- 1951-03-01 FR FR1042759D patent/FR1042759A/fr not_active Expired
- 1951-03-02 CH CH292070D patent/CH292070A/de unknown
- 1951-03-03 DE DEN3569A patent/DE852843C/de not_active Expired
-
1952
- 1952-09-16 US US309821A patent/US2686106A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB676956A (en) | 1952-08-06 |
| BE501649A (en, 2012) | |
| CH292070A (de) | 1953-07-31 |
| FR1042759A (fr) | 1953-11-03 |
| US2686106A (en) | 1954-08-10 |
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