SU348599A1 - - Google Patents
Info
- Publication number
- SU348599A1 SU348599A1 SU1492976A SU1492976A SU348599A1 SU 348599 A1 SU348599 A1 SU 348599A1 SU 1492976 A SU1492976 A SU 1492976A SU 1492976 A SU1492976 A SU 1492976A SU 348599 A1 SU348599 A1 SU 348599A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sulfoesters
- sulfuric anhydride
- air
- gas
- fed
- Prior art date
Links
- 238000000034 method Methods 0.000 description 10
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 230000019635 sulfation Effects 0.000 description 6
- 238000005670 sulfation reaction Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 150000001298 alcohols Chemical class 0.000 description 4
- 150000004996 alkyl benzenes Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- VFNGKCDDZUSWLR-UHFFFAOYSA-N disulfuric acid Chemical class OS(=O)(=O)OS(O)(=O)=O VFNGKCDDZUSWLR-UHFFFAOYSA-N 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003459 sulfonic acid esters Chemical class 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU348599A1 true SU348599A1 (enExample) |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5382677A (en) | Process for the production of highly concentrated pastes of α-sulfofatty acid alkyl ester alkali metal salts | |
| US3420875A (en) | Olefin sulfonates | |
| US2316670A (en) | Flash distillation of organic sulphonate solutions | |
| NO122175B (enExample) | ||
| NO144437B (no) | Anordning ved en skjoetekonstruksjon for dannelse av vinkelskjoeter mellom profilseksjoner av metall | |
| US5391783A (en) | Process for the production of light-colored pastes of α-sulfofatty acid alkyl ester alkali metal salts | |
| JPH06502402A (ja) | α−スルホ脂肪酸一塩および／または二塩の水性濃厚分散物の製造方法 | |
| SU348599A1 (enExample) | ||
| KR100202473B1 (ko) | 엷은색알파-술폰지방산알킬에스테르알칼리금속염페이스트의제조방법 | |
| US4675128A (en) | Alkane sulfonates as viscosity regulators | |
| US2687420A (en) | Process for the neutralization of sulfonated products suitable as detergents | |
| Nagai et al. | Gas chromatographic analysis for alpha‐olefin sulfonate | |
| Lanteri | Processing and packaging sulfonation and sulfation technology | |
| EP0153036B1 (en) | Sulphonation of fatty acid esters | |
| US2324199A (en) | Preparation of ammonium and amine salts of acidic organic compounds | |
| JP5242554B2 (ja) | α−スルホ脂肪酸エステル塩界面活性剤の製造方法 | |
| US5391782A (en) | Process for the production of highly concentrated pastes of α-sulfofatty acid alkyl ester alkali metal salts | |
| US3069243A (en) | Reaction apparatus | |
| JP3425247B2 (ja) | 界面活性剤溶液の濃縮方法 | |
| RU2688694C1 (ru) | Способ получения сульфонатов | |
| US2267731A (en) | Process for the production of capillary-active agents | |
| RU2527853C2 (ru) | Способ сульфирования нафталина | |
| JP3895065B2 (ja) | α−スルホ脂肪酸アルキルエステル塩の製造方法および装置 | |
| RU2047600C1 (ru) | Способ получения эмульгатора для жирования кож | |
| JPS5885855A (ja) | 光スルホン化脂肪酸エステルまたは石油パラフィンのアルカノ−ルアミン塩の連続的製造方法 |