PL196B1 - A method of producing an oily mass containing formaldehyde. - Google Patents
A method of producing an oily mass containing formaldehyde. Download PDFInfo
- Publication number
- PL196B1 PL196B1 PL196A PL19619A PL196B1 PL 196 B1 PL196 B1 PL 196B1 PL 196 A PL196 A PL 196A PL 19619 A PL19619 A PL 19619A PL 196 B1 PL196 B1 PL 196B1
- Authority
- PL
- Poland
- Prior art keywords
- producing
- mass containing
- oily mass
- containing formaldehyde
- oily
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims 4
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 6
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 3
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 150000007522 mineralic acids Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 229910003556 H2 SO4 Inorganic materials 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Description
Wiadomo, ze heksametylenotetrami- na ma wlasnosc wytwarzania zwiaczków z solami nieorganicznemi; zwiazki te w wielu wypadkach wytwarzaja charak¬ terystyczne krysztaly, dajace sie oczysz¬ czac przez przekrystalizowanie.Obecnie zauwazono, ze przez pola¬ czenie soli glinu z heksametylenotetra- mina powstaja osady o konsystencji masci, co stanowi przedmiot niniejszego wynalazku.Przyklad 1. 6,66 gr. siarczanu glinu; rozpuszcza sie w okolo 10 gr. wody i 8,4 gr. heksame- tylenotetraminy równiez rozpuszcza sie w 13 gr.wody i przy ochlodzeniu i wstrza¬ saniu wlewa sie jeden roztwór do dru¬ giego, przyczem powstaje osad, który przez dekantacje i filtrowanie oddziela sie od wody, wymywa woda i po paru dniach odlacza sie od wody,która sie znów wydzielila; zaleznie od sposobu przygo¬ towania otrzymuje sie mase, zawierajaca 30 — 40% suchej substancji o skladzie 5—0,15 wzglednie 4,885% Al2 08; 9,14— 9,075% — H2 S04 i 8,041 wzglednie 8,030%—N2.Przyklad 2.Do stezonego roztworu chlorku glinu dodaje sie stezony roztwór heksametyle- notetraminy i otrzymany osad traktuje sie, jak poprzednio. PLHexamethylenetetramine is known to have the property of producing compounds with inorganic salts; these compounds in many cases produce characteristic crystals that can be purified by recrystallization. It has now been noticed that by combining aluminum salts with hexamethylenetetrmin, oily deposits are formed, which is the subject of the present invention. 66 gr. aluminum sulfate; it dissolves around 10 gr. water and 8.4 gr. hexamethylenetetramine is also dissolved in 13 grams of water, and upon cooling and shaking, one solution is poured into another, resulting in a precipitate which is separated from the water by decanting and filtering, washed away with water exuded again; depending on the method of preparation, a mass is obtained containing 30-40% of dry substance with the composition of 5-0.15 or 4.885% Al208; 9.14-9.075% - H2 SO4 and 8.041 or 8.030% -N2. Example 2 A concentrated solution of hexamethyltetramine is added to a concentrated solution of aluminum chloride and the resulting precipitate is treated as before. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL196B1 true PL196B1 (en) | 1924-06-28 |
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