BE521900A - - Google Patents
Info
- Publication number
- BE521900A BE521900A BE521900DA BE521900A BE 521900 A BE521900 A BE 521900A BE 521900D A BE521900D A BE 521900DA BE 521900 A BE521900 A BE 521900A
- Authority
- BE
- Belgium
- Prior art keywords
- acid
- mixture
- phase
- ketone
- deoxycholeic
- Prior art date
Links
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 48
- 239000000126 substance Substances 0.000 claims description 46
- 239000002904 solvent Substances 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 32
- 239000002253 acid Substances 0.000 claims description 26
- KXGVEGMKQFWNSR-LLQZFEROSA-N deoxycholic acid Chemical compound C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)[C@@H](O)C1 KXGVEGMKQFWNSR-LLQZFEROSA-N 0.000 claims description 21
- 229960003964 deoxycholic acid Drugs 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 17
- 229940032007 methylethyl ketone Drugs 0.000 claims description 16
- 150000002576 ketones Chemical class 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 7
- 239000006228 supernatant Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims 2
- 239000013078 crystal Substances 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 description 16
- 229920006395 saturated elastomer Polymers 0.000 description 7
- 238000007792 addition Methods 0.000 description 6
- 239000012047 saturated solution Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 238000009835 boiling Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- -1 methyl ethyl Chemical group 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
- B01D9/0054—Use of anti-solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Steroid Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE521900A true BE521900A (de) |
Family
ID=157337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE521900D BE521900A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE521900A (de) |
-
0
- BE BE521900D patent/BE521900A/fr unknown
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