AT27177B - Process for the production of ammonium nitrate. - Google Patents
Process for the production of ammonium nitrate.Info
- Publication number
- AT27177B AT27177B AT27177DA AT27177B AT 27177 B AT27177 B AT 27177B AT 27177D A AT27177D A AT 27177DA AT 27177 B AT27177 B AT 27177B
- Authority
- AT
- Austria
- Prior art keywords
- production
- ammonium nitrate
- carbonic acid
- ammonia
- ammonium
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 4
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 title description 3
- 238000004519 manufacturing process Methods 0.000 title description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 4
- 238000010790 dilution Methods 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 2
- 229910001963 alkali metal nitrate Inorganic materials 0.000 claims 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- QGZNMXOKPQPNMY-UHFFFAOYSA-N [Mg].[Cl] Chemical compound [Mg].[Cl] QGZNMXOKPQPNMY-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Treating Waste Gases (AREA)
Description
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EMI1.2
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Die Kohlendestillationsgase enthalten fast stets Schwefelwasserstoff. In solchen Fällen erhält man unreine Ammoniumnitratlösungen, wenn man die Gase mit Alkalinitratlaugen behandelt. Man muss in solchen Fällen den Schwefelwasserstoff zuerst aus dem Gase ent- fernen, oder man absorbiert das Ammoniak und die Kohlensäure in einer Lauge, welche Schwefelwasserstoff nicht aufnimmt. Sehr geeignet dazu sind Magnesiasalzlaugen, z. B. Chlormagnesia, weiche dabei Magnpsiakarbonat und Chlorammonium bilden. Heim Abkochen dieser Laugen erhält man Kohlensäure und Ammoniak, während Chlormagnesium zurückgebildet wird. Um die zur Ausführung dos vorliegenden Verfahrens nötige Verdünnung
EMI2.1
Lange.
Die Verdünnung muss so stark sein, dass sich kein kohlensaures Ammonium in den Gasleitungen absetzen kann.
PATENT-ANSPRÜCHE :
1. Verfahren zur Gewinnung von Ammoniumnitrat durch Einwirkenlassen von Ammoniak
EMI2.2
enthalten.
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EMI1.1
EMI1.2
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The coal distillation gases almost always contain hydrogen sulfide. In such cases, impure ammonium nitrate solutions are obtained if the gases are treated with alkaline nitrate liquors. In such cases the hydrogen sulphide must first be removed from the gas, or the ammonia and carbonic acid can be absorbed in a lye which does not absorb hydrogen sulphide. Magnesia brine, z. B. chloromagnesia, soft thereby forming magnpsia carbonate and chlorammonium. By boiling these alkalis you get carbonic acid and ammonia, while chlorine magnesium is reduced. To obtain the dilution required to carry out the present process
EMI2.1
Long.
The dilution must be so strong that no carbonate of ammonium can settle in the gas lines.
PATENT CLAIMS:
1. Process for the production of ammonium nitrate by exposure to ammonia
EMI2.2
contain.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT27177T | 1906-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT27177B true AT27177B (en) | 1907-01-25 |
Family
ID=3539191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT27177D AT27177B (en) | 1906-03-26 | 1906-03-26 | Process for the production of ammonium nitrate. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT27177B (en) |
-
1906
- 1906-03-26 AT AT27177D patent/AT27177B/en active
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