PL7982B1 - Gas purification method. - Google Patents
Gas purification method. Download PDFInfo
- Publication number
- PL7982B1 PL7982B1 PL7982A PL798226A PL7982B1 PL 7982 B1 PL7982 B1 PL 7982B1 PL 7982 A PL7982 A PL 7982A PL 798226 A PL798226 A PL 798226A PL 7982 B1 PL7982 B1 PL 7982B1
- Authority
- PL
- Poland
- Prior art keywords
- gases
- metals
- amides
- agents
- purifying
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 11
- 238000000746 purification Methods 0.000 title 1
- 239000007789 gas Substances 0.000 claims description 12
- 150000001408 amides Chemical class 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000003599 detergent Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- -1 calcium metals Chemical class 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000012629 purifying agent Substances 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
Wynalaizek dotyczy sposobu oczy¬ szczania gazów. Przedmiotem jego jest usu¬ wanie z gazów, az do ostatnich sladów, wszelkich zanieczyszczen, dzialaj acych szko¬ dliwie w niektórych procesach np. przy u- wodornianiu i podobnych procesach. Takie- mi produktami, szczególnie szkodliwemi dla katalizatorów sa np. tlenek wegla, Was weglowy, tlen, zwiazki siarki, woda i t. d.Sposób wedlug niniejszego wynalazku po¬ zwala te zanieczyszczenia usunac calko¬ wicie albo prawie calkowicie.Sposób ten polega na teni, ze przez ze¬ tkniecie gazów, przeznaczonych do oczy¬ szczenia, z drobno sproszkowanemi meta¬ lami alkalicznemi albo wapniowcami lub ich amidkami, gazy te zostaja uwolnione od sladów wskazanych zanieczyszczen. Do¬ kladne zetkniecie gazów ze srodkami oczy¬ szczaj acemi mozna osiagnac albo przez przepuszczanie gazów przez nie albo tez przez plókanie gazów temi srodkami* Za¬ miast metali alkalicznych lub wapniowców albo ich amidów mozna równiez stosowac ich mieszaniny lub tez mieszaniny metali albo amidków obu grup. Korzystnie jest stosowac srodki oczyszczajace w roztworze bezwodnego rozpuszczalnika. Stosuje sie wiec np. metale albo wyzej wymieniona ich mieszanine rozpuszczona w ich ami¬ dach.Sposobem powyzszym osiaga sie nie¬ osiagalna w dotychczasowej technice czy¬ stosc gazów, zas gazy uwazane dzis za prak¬ tycznie czyste mozna jeszcze znacznie le¬ piej oczyscic tak, ze przy zastosowaniudzisiejszych metod analitycznych, dadza ?'e w nich wykryc zaledwie drobne slady szkodliwych zanieczyszczen albo nawet nie mozna ich wykryc zupelnie. PL PLThe invention relates to a method of purifying gases. Its subject is the removal from gases, down to the last traces, of all impurities that are harmful in some processes, for example in hydration and similar processes. Such products, which are particularly harmful to catalysts, are, for example, carbon monoxide, carbon monoxide, oxygen, sulfur compounds, water, etc. The method according to the present invention allows these impurities to be completely or almost completely removed. by contact of the gases to be cleaned with finely powdered alkali metals or calcium metals or their amides, these gases are freed from traces of the contaminants indicated. Accurate contact of the gases with the purifying agents can be achieved either by passing the gases through them or by ruffling the gases with these agents. Instead of alkali metals or alkaline earth metals or their amides, it is also possible to use mixtures thereof or mixtures of metals or amides of both groups. . It is preferable to use the cleansing agents in a solution of anhydrous solvent. Thus, for example, metals or the above-mentioned mixture of metals dissolved in their amines are used. The above method is achieved by the use of gases, which cannot be achieved in the hitherto technique, and gases considered today to be practically pure can be cleaned much better. that with the use of today's analytical methods, it makes it possible to detect only slight traces of harmful pollutants or even impossible to detect them completely. PL PL
Claims (4)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL7982B1 true PL7982B1 (en) | 1927-11-30 |
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