AT36099B - Process for the rapid production of sulfuric acid without the use of lead chambers. - Google Patents
Process for the rapid production of sulfuric acid without the use of lead chambers.Info
- Publication number
- AT36099B AT36099B AT36099DA AT36099B AT 36099 B AT36099 B AT 36099B AT 36099D A AT36099D A AT 36099DA AT 36099 B AT36099 B AT 36099B
- Authority
- AT
- Austria
- Prior art keywords
- sulfuric acid
- towers
- tower system
- reaction
- nitrous
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical class ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
<Desc/Clms Page number 2>
Bei Einhaltung der vorstehend erläuterten Arbeitsweise wird die an sich bekannte Erzeugung von Schwefelsäure in mit nitroser Schwefelsäure berieselten Reaktionstürmen erst wirtschaftlich gestaltet und die Intensität des Prozesses derart gesteigert, dass die Leistung eines gegebenen Reaktionsraumes etwa das Zehnfache von derjenigen eines entsprechenden Bleikammerraumes beträgt.
PATENT-ANSPRÜCHE :
1. Ausführungsart des Verfahrens zur raschen Erzeugung von Schwefelsäure ohne Anwendung von Bloikammern durch Einwirkung von schwefliger Säure auf nitrose Schwefelsäure gemäss Stammpateni Nr. 3 6098, dadurch gekennzeichnet, dass man die schwefligsäure- hältigen Gase durch eine Reihe von Reaktionsturmen leitet, welche mit nitroser Schwefelsäure intensiv berieselt werden, wobei zum Heben und Zerstäuben der nitrosen Säure Säure-Emulseure dienen, die teils mit komprimierten Kiesofengasen, teils mit Luft betrieben werden und so eingerichtet sind, dass sie auch das für den Prozess nötige Wasser bezw. die Salpetersäure mit auf die Türme befördern, und dass das in ihnen enthaltene Säuregemisch durch Luft oder Wasser gekühlt werden kann.
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
<Desc / Clms Page number 2>
If the procedure described above is adhered to, the production of sulfuric acid, known per se, in reaction towers sprinkled with nitrous sulfuric acid is first made economical and the intensity of the process is increased in such a way that the output of a given reaction chamber is about ten times that of a corresponding lead chamber.
PATENT CLAIMS:
1. Type of execution of the process for the rapid production of sulfuric acid without the use of Bloi chambers by the action of sulfurous acid on nitrous sulfuric acid according to Stammpateni No. 3 6098, characterized in that the gases containing sulfuric acid are passed through a series of reaction towers which are filled with nitrous sulfuric acid intensely sprinkled, whereby acid-emulsifiers are used to lift and atomize the nitrous acid, which are operated partly with compressed gravel furnace gases, partly with air and are set up in such a way that they also have the water or water required for the process. transport the nitric acid to the towers and that the acid mixture they contain can be cooled by air or water.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT36098T | 1907-08-03 | ||
| AT36099T | 1908-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT36099B true AT36099B (en) | 1909-02-10 |
Family
ID=25600232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT36099D AT36099B (en) | 1907-08-03 | 1908-02-17 | Process for the rapid production of sulfuric acid without the use of lead chambers. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT36099B (en) |
-
1908
- 1908-02-17 AT AT36099D patent/AT36099B/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2050580C3 (en) | Device for the absorption of gaseous components | |
| DE2250916C3 (en) | Process for the production of nitroparaffins and plant for carrying out this process | |
| AT36099B (en) | Process for the rapid production of sulfuric acid without the use of lead chambers. | |
| DE1157212B (en) | Method and device for producing urea | |
| DE1186838B (en) | Process for the production of sulfur trioxide and / or sulfuric acid by catalytic conversion of gases containing sulfur dioxide | |
| DE4002465A1 (en) | Continuous prodn. of oleum and sulphuric acid by contact process - using added sulphur di:oxide with low nitrogen oxide content to minimise nitrous gas formation | |
| DE1091095B (en) | Process for the production of nitric acid | |
| DE635487C (en) | Process for the production of nitric acid | |
| DE372262C (en) | Process for the preparation of urea | |
| DE300897C (en) | ||
| DE2555607A1 (en) | PROCESS FOR MANUFACTURING CONCENTRATED NITRIC ACID | |
| DE2736488B2 (en) | Process for removing sulfur oxides from flue gases | |
| DE838603C (en) | Method and device for the production of nitric acid | |
| AT117472B (en) | Process for the recovery of phosphorus and phosphine compounds in the form of phosphoric acid or phosphates. | |
| DE526764C (en) | Production of easily condensable nitrogen oxides | |
| CH233559A (en) | Process for the production of nitrogen tetroxide from the oxidation products of ammonia. | |
| DE364521C (en) | Process for the production of nitric acid from the gases obtained by the oxidation of ammonia | |
| AT110919B (en) | Process for the continuous production of urea from ammonia and carbonic acid. | |
| DE1956908A1 (en) | Circular process for the production and processing of a hydroxylammonium salt solution | |
| DE744370C (en) | Production of concentrated nitric acid by thermal decomposition of thin nitric acid | |
| DE658062C (en) | Separation of carbonic acid from gas mixtures | |
| DE525480C (en) | Production of an oxygen-free mixture of sulfur dioxide with other gases | |
| DE1911200A1 (en) | Nitric acid production | |
| DE615012C (en) | Process for the production of ammonium sulphate | |
| DE944310C (en) | Process for the production of nitrogen oxides |