SU231556A1 - DETERGENT - Google Patents
DETERGENTInfo
- Publication number
- SU231556A1 SU231556A1 SU1192341A SU1192341A SU231556A1 SU 231556 A1 SU231556 A1 SU 231556A1 SU 1192341 A SU1192341 A SU 1192341A SU 1192341 A SU1192341 A SU 1192341A SU 231556 A1 SU231556 A1 SU 231556A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hydrochloric acid
- water condensate
- detergent
- cleaning
- fatty acids
- Prior art date
Links
- 239000003599 detergent Substances 0.000 title claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- AKHNMLFCWUSKQB-UHFFFAOYSA-L Sodium thiosulphate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims description 2
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 235000019345 sodium thiosulphate Nutrition 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Description
Известны моющие вещества на основе сол ной кислоты и ингибитора коррозии тиосульфата натри дл очистки металлических иоверхностей , например, энергетического оборудовани от отложений.Detergents based on hydrochloric acid and sodium thiosulfate corrosion inhibitor are known for cleaning metal and surfaces, for example, de-energizing equipment from deposits.
В процессе промывки такими веществами образуетс значительное количество пены, котора преп тствует контакту промывочного кислотного раствора с отложени ми, покрывающими очищаемую поверхность. Дл полного удалени отложений в этом случае необходима доиолнительна механическа очистка .During the washing process with such substances a significant amount of foam is formed, which prevents the acid wash solution from contact with sediment covering the surface to be cleaned. In order to completely remove deposits in this case, additional mechanical cleaning is required.
Предлагаемое моющее вещество позвол ет повысить эффективность очистки. Это достигаетс тем, что в вещество введен водный конденсат , образующийс при окислении парафиновых углеводородов до синтетических жирных кислот и содержащий 25-ЗОр/ц низкомолекул рных водорастворимых кислородсодержаидих соединений - кислот Ci - Cj, альдегидов , кетонов и т. п.The proposed detergent improves the cleaning efficiency. This is achieved by introducing water condensate into the substance, which is formed during the oxidation of paraffinic hydrocarbons to synthetic fatty acids and contains 25-ZOr / c of low molecular weight water-soluble oxygen-containing compounds - Ci-Cj acids, aldehydes, ketones, etc.
Вещество приготовл етс путем смешен 1 п содержит (в %): сол ную кислоту 50-80, тпосульфат натри 5-12, водный конденсат 10-30.The substance is prepared by mixing. 1 p contains (in%): hydrochloric acid 50-80, sodium tsulfate 5-12, water condensate 10-30.
Предмет пзобретени Subject matter
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU231556A1 true SU231556A1 (en) |
Family
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2482223C2 (en) * | 2011-08-19 | 2013-05-20 | Государственное образовательное учреждение высшего профессионального образования "Томский государственный университет" (ТГУ) | Agent for removing rust, scum and other mineral deposits based on glyoxal and derivatives thereof |
| RU2560486C1 (en) * | 2014-10-07 | 2015-08-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Composition for removing atmospheric corrosion products from surface of corrosion-resistant steel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2482223C2 (en) * | 2011-08-19 | 2013-05-20 | Государственное образовательное учреждение высшего профессионального образования "Томский государственный университет" (ТГУ) | Agent for removing rust, scum and other mineral deposits based on glyoxal and derivatives thereof |
| RU2560486C1 (en) * | 2014-10-07 | 2015-08-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Composition for removing atmospheric corrosion products from surface of corrosion-resistant steel |
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