PL4946B1 - A new method of obtaining sulfuric acid. - Google Patents
A new method of obtaining sulfuric acid. Download PDFInfo
- Publication number
- PL4946B1 PL4946B1 PL4946A PL494625A PL4946B1 PL 4946 B1 PL4946 B1 PL 4946B1 PL 4946 A PL4946 A PL 4946A PL 494625 A PL494625 A PL 494625A PL 4946 B1 PL4946 B1 PL 4946B1
- Authority
- PL
- Poland
- Prior art keywords
- sulfuric acid
- new method
- sulfur
- obtaining sulfuric
- glass
- Prior art date
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- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 5
- 239000011521 glass Substances 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 239000011593 sulfur Substances 0.000 claims description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- DXHPZXWIPWDXHJ-UHFFFAOYSA-N carbon monosulfide Chemical compound [S+]#[C-] DXHPZXWIPWDXHJ-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- VFNGKCDDZUSWLR-UHFFFAOYSA-N disulfuric acid Chemical compound OS(=O)(=O)OS(O)(=O)=O VFNGKCDDZUSWLR-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000010428 baryte Substances 0.000 description 2
- 229910052601 baryte Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- -1 sulfur anhydride Chemical class 0.000 description 1
Description
Zauwazono,, ze po wstawieniu plyitkii szklanej w plomien .siarczku Wegla oltrzy- triuje sie na szkle Jblonka, wygladem slwyim podobna do wosku. Po kilku próbach i ba¬ daniach nasunelo siiie nastepujace przypu¬ szczenie: Poniewaz prizy ,pailelniu sie isiarczku we¬ gla wydziela sie dwutlenek siarki S02, to na powierzichnli zetkniecia sie ze stóklem niaiS|tejpU]je utlenienie dwuJtlenku siarki na bezwodnik kwasu .siarkowego SO«. Inaczej mówiac, szklo jest tutaj katalizatorem.Fakt taki wydal sie bardzo prawdopodob¬ nym z tego wz,gledu, ze slziklo. w swych fi¬ zycznych wlasnosciach ma pewlne podo¬ bienstwo do platyny, jako to: Taki sam wfspólczyninik rozszerzalnosci, oraz zdol¬ nosc przetwarzania promieni katod owych na promienie Roenjtgena. Prjzybywa wiec tutaj trzecie podobienstwo do platyny, to jest taka sama wlasnosc katalityczna wo¬ bec S02.W .celu upewnienia sie, ze Wytworzony zwiazek jest SO-Sf poddano go reakcji na S04 przez dzialanie chlorku barytu; riie- rozpuszczalnosc wytwórz cnie go osadu w kwasie solnym jest dowodem, ze poWsitally zwiazek jest rzeczy wiscie bezjwodniikieim kwaisu siarkowego.Cale to doswiadczenie powtórzono z palaca sie czysta siarka (zamiast CS2) i tak samo stwieindzicnio w koncu obecnosc nierozpuszczalnego siarczanu barytu.Z tych doswiadczen wynika njowy tan¬ szy sposób otrzymywania kwasu siarkowe¬ go. MiaaoWioie zamiast drogiego azbestuplatynowanego, uzywanego powszechnie w fabrykach kwasu, mozna wprowadzic u- zycie, jako katalizatora, zwyczajnego szkla, czy to w postaci plyt, czy tez w po¬ staci srutu. PLIt was noticed that after inserting the glass plate in the flame of carbon sulfide, it triturates on Jblon's glass, with a slender appearance similar to wax. After several trials and tests, the following assumption emerged: Since sulfur dioxide SO2 is released upon contact with the coal and carbon sulphide, the oxidation of sulfur dioxide to sulfur anhydride occurs on the contact surface with the glass. «. In other words, glass is the catalyst here, a fact that seemed very likely from this point of view that it was slippery. in its physical properties it has a certain resemblance to platinum, as: The same factor of expansion, and the ability to convert cathode rays to Roenjtgen rays. There is therefore a third similarity to platinum here, that is, the same catalytic property towards SO2. In order to make sure that the compound produced is SO-Sf, it was reacted with SO4 by the action of barite chloride; The insolubility of the precipitate formed in hydrochloric acid is evidence that the post-Witally compound is actually anhydrous and sulfuric acid. All this experiment was repeated with burning pure sulfur (instead of CS2) and likewise in the end the presence of insoluble barite sulfate. a new cheaper method of obtaining sulfuric acid results. Instead of the expensive asbestosuplatinated asbestos commonly used in acid factories, ordinary glass can be used as a catalyst, be it in the form of plates or shot. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4946B1 true PL4946B1 (en) | 1926-07-31 |
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