BE526672A - - Google Patents
Info
- Publication number
- BE526672A BE526672A BE526672DA BE526672A BE 526672 A BE526672 A BE 526672A BE 526672D A BE526672D A BE 526672DA BE 526672 A BE526672 A BE 526672A
- Authority
- BE
- Belgium
- Prior art keywords
- washing water
- bowl
- grease
- centrifugation
- scoured
- Prior art date
Links
- 238000005406 washing Methods 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 28
- 238000005119 centrifugation Methods 0.000 claims description 22
- 210000002268 wool Anatomy 0.000 claims description 14
- 239000004519 grease Substances 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 235000019388 lanolin Nutrition 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 8
- 239000010802 sludge Substances 0.000 description 8
- 239000002736 nonionic surfactant Substances 0.000 description 6
- 125000000129 anionic group Chemical group 0.000 description 5
- 239000003945 anionic surfactant Substances 0.000 description 5
- 239000003643 water by type Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 230000002000 scavenging effect Effects 0.000 description 3
- 238000009991 scouring Methods 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000012223 aqueous fraction Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 150000001896 cresols Chemical class 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- -1 ethers sulfates Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 150000002193 fatty amides Chemical class 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002960 lipid emulsion Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000004213 low-fat Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B11/00—Recovery or refining of other fatty substances, e.g. lanolin or waxes
- C11B11/005—Lanolin; Woolfat
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Physical Water Treatments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE526672A true BE526672A (enrdf_load_stackoverflow) |
Family
ID=160559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE526672D BE526672A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE526672A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2196971A1 (enrdf_load_stackoverflow) * | 1972-08-24 | 1974-03-22 | Dewavrin Fils & Cie |
-
0
- BE BE526672D patent/BE526672A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2196971A1 (enrdf_load_stackoverflow) * | 1972-08-24 | 1974-03-22 | Dewavrin Fils & Cie |