JPS6119614B2 - - Google Patents
Info
- Publication number
- JPS6119614B2 JPS6119614B2 JP2642682A JP2642682A JPS6119614B2 JP S6119614 B2 JPS6119614 B2 JP S6119614B2 JP 2642682 A JP2642682 A JP 2642682A JP 2642682 A JP2642682 A JP 2642682A JP S6119614 B2 JPS6119614 B2 JP S6119614B2
- Authority
- JP
- Japan
- Prior art keywords
- glycerin
- exchange resin
- acidic cation
- basic anion
- anion exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 162
- 235000011187 glycerol Nutrition 0.000 claims description 81
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 36
- 239000000194 fatty acid Substances 0.000 claims description 36
- 229930195729 fatty acid Natural products 0.000 claims description 36
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000003957 anion exchange resin Substances 0.000 claims description 25
- 230000002378 acidificating effect Effects 0.000 claims description 24
- 239000003729 cation exchange resin Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 150000004665 fatty acids Chemical class 0.000 claims description 15
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 10
- 238000000746 purification Methods 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 3
- 238000007127 saponification reaction Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 15
- 239000003456 ion exchange resin Substances 0.000 description 11
- 229920003303 ion-exchange polymer Polymers 0.000 description 11
- 238000005342 ion exchange Methods 0.000 description 10
- 229910052783 alkali metal Inorganic materials 0.000 description 8
- 150000001340 alkali metals Chemical class 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000000344 soap Substances 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005886 esterification reaction Methods 0.000 description 5
- 238000007865 diluting Methods 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000003113 dilution method Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- -1 distilled glycerin Chemical compound 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 235000021588 free fatty acids Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2642682A JPS58144333A (ja) | 1982-02-20 | 1982-02-20 | グリセリンの精製法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2642682A JPS58144333A (ja) | 1982-02-20 | 1982-02-20 | グリセリンの精製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58144333A JPS58144333A (ja) | 1983-08-27 |
| JPS6119614B2 true JPS6119614B2 (US20100056889A1-20100304-C00004.png) | 1986-05-17 |
Family
ID=12193189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2642682A Granted JPS58144333A (ja) | 1982-02-20 | 1982-02-20 | グリセリンの精製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58144333A (US20100056889A1-20100304-C00004.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61198512U (US20100056889A1-20100304-C00004.png) * | 1985-06-03 | 1986-12-11 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1081617C (zh) * | 1998-03-19 | 2002-03-27 | 中国轻工总会甘蔗糖业研究所 | 以皂化废液为原料制造甘油的方法 |
| CZ301143B6 (cs) * | 2005-03-10 | 2009-11-18 | Koropecký@Igor | Zpusob získávání koncentrovaného glycerolu a smesi vyšších mastných kyselin z glycerinové fáze, vznikající pri výrobe bionafty |
| US8067645B2 (en) * | 2005-05-20 | 2011-11-29 | Solvay (Societe Anonyme) | Process for producing a chlorhydrin from a multihydroxylated aliphatic hydrocarbon and/or ester thereof in the presence of metal salts |
| BRPI0704952A2 (pt) | 2007-04-04 | 2008-11-18 | Rohm & Haas | mÉtodo para a purificaÇço de glicerol |
| DE102007062409A1 (de) | 2007-12-20 | 2009-06-25 | New Environmental Technology Gmbh | Verfahren zur Reinigung von Rohglyzerin |
| CN103209947B (zh) * | 2010-11-11 | 2015-03-04 | 株式会社日立制作所 | 甘油的精制方法 |
| US8940947B2 (en) | 2010-11-11 | 2015-01-27 | Hitachi, Ltd. | Glycerin purification method |
| WO2017119007A1 (en) | 2016-01-07 | 2017-07-13 | Institute Of Chemical Technology | Process for purification and refining of glycerol |
-
1982
- 1982-02-20 JP JP2642682A patent/JPS58144333A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61198512U (US20100056889A1-20100304-C00004.png) * | 1985-06-03 | 1986-12-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58144333A (ja) | 1983-08-27 |
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