JPS631081B2 - - Google Patents
Info
- Publication number
- JPS631081B2 JPS631081B2 JP55020690A JP2069080A JPS631081B2 JP S631081 B2 JPS631081 B2 JP S631081B2 JP 55020690 A JP55020690 A JP 55020690A JP 2069080 A JP2069080 A JP 2069080A JP S631081 B2 JPS631081 B2 JP S631081B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- calandria
- vapor
- volatile
- entrained
- 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
- 239000007788 liquid Substances 0.000 claims description 128
- 238000000034 method Methods 0.000 claims description 60
- 238000000926 separation method Methods 0.000 claims description 52
- 239000002904 solvent Substances 0.000 claims description 51
- 239000012527 feed solution Substances 0.000 claims description 32
- 239000000047 product Substances 0.000 claims description 26
- 239000012263 liquid product Substances 0.000 claims description 25
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- 239000006193 liquid solution Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 150000005846 sugar alcohols Polymers 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000008569 process Effects 0.000 description 23
- 238000001704 evaporation Methods 0.000 description 13
- 230000008020 evaporation Effects 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 239000003039 volatile agent Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 150000001242 acetic acid derivatives Chemical class 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 150000004675 formic acid derivatives Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2379679A | 1979-03-26 | 1979-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55129101A JPS55129101A (en) | 1980-10-06 |
| JPS631081B2 true JPS631081B2 (fr) | 1988-01-11 |
Family
ID=21817248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2069080A Granted JPS55129101A (en) | 1979-03-26 | 1980-02-22 | Method of increasing separation efficiency to volatile and nonnvolatile component of solution |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS55129101A (fr) |
| ZA (1) | ZA801707B (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3297549A (en) * | 1964-05-14 | 1967-01-10 | Gas Processors Inc | Apparatus for treating multicomponent liquids |
-
1980
- 1980-02-22 JP JP2069080A patent/JPS55129101A/ja active Granted
- 1980-03-24 ZA ZA00801707A patent/ZA801707B/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3297549A (en) * | 1964-05-14 | 1967-01-10 | Gas Processors Inc | Apparatus for treating multicomponent liquids |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA801707B (en) | 1981-03-25 |
| JPS55129101A (en) | 1980-10-06 |
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