SU162521A1 - - Google Patents
Info
- Publication number
- SU162521A1 SU162521A1 SU784215A SU784215A SU162521A1 SU 162521 A1 SU162521 A1 SU 162521A1 SU 784215 A SU784215 A SU 784215A SU 784215 A SU784215 A SU 784215A SU 162521 A1 SU162521 A1 SU 162521A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- water
- azeotrope
- mixture
- dmpc
- distilled
- Prior art date
Links
- BDCFWIDZNLCTMF-UHFFFAOYSA-N 2-phenylpropan-2-ol Chemical compound CC(C)(O)C1=CC=CC=C1 BDCFWIDZNLCTMF-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- CHQZVBKYAOZKMB-UHFFFAOYSA-N 2-methylprop-2-enoic acid;hydrate Chemical compound O.CC(=C)C(O)=O CHQZVBKYAOZKMB-UHFFFAOYSA-N 0.000 description 1
- 238000000998 batch distillation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- SDIXRDNYIMOKSG-UHFFFAOYSA-L disodium methyl arsenate Chemical compound [Na+].[Na+].C[As]([O-])([O-])=O SDIXRDNYIMOKSG-UHFFFAOYSA-L 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002735 metacrylic acids Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000010091 synthetic rubber production Methods 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU162521A1 true SU162521A1 (enrdf_load_html_response) |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ooi et al. | Crude glycerine recovery from glycerol residue waste from a palm kernel oil methyl ester plant | |
| DE69316797T2 (de) | Verfahren zur Herstellung von Phenol und Methylethylketon | |
| US6399802B2 (en) | Method for soapstock acidulation | |
| US2383580A (en) | Treating fatty materials | |
| SU162521A1 (enrdf_load_html_response) | ||
| US2406763A (en) | Purification of oil-soluble sulphonates | |
| US4100181A (en) | Process for obtaining free fatty acids from soap stock | |
| BE485152A (fr) | procédé de préparation des esters | |
| US2820056A (en) | Alkaryl sulfonates | |
| US2000244A (en) | Process for separation and recovery of naphthenic acids and phenols | |
| FR2619563A1 (fr) | Procede avec recyclage d'acide use pour la production d'acide ou esters methacryliques | |
| US1901383A (en) | Process for recovering the oil-soluble sulphonic compounds formed in the acid refining of mineral oils | |
| US2732344A (en) | B bray | |
| US3872142A (en) | Method of purifying alkali metal soaps of synthetic fatty acids | |
| US2400986A (en) | Desalting crude oil | |
| SU210151A1 (ru) | Способ получения сульфоэфиров вторичных жирныхспиртов | |
| US2078516A (en) | Process of treating acid liquors | |
| US1495891A (en) | Process for making fat-splitting sulphonic acids and product | |
| SU48963A1 (ru) | Способ получени талового масла | |
| SU159832A1 (enrdf_load_html_response) | ||
| US2214037A (en) | Purification of oil soluble sulphonate | |
| US1365048A (en) | And mortimer j | |
| US2399588A (en) | Method of processing by-product soaps for recovery of their acids free from detrimental alcohols, etc. | |
| US2223299A (en) | Acid inhibitor | |
| US1319027A (en) | Egbert e |