DE876879C - Verfahren und Vorrichtung zur Gewinnung von reinem Paraffin durch Schwitzen - Google Patents
Verfahren und Vorrichtung zur Gewinnung von reinem Paraffin durch SchwitzenInfo
- Publication number
- DE876879C DE876879C DEN3662A DEN0003662A DE876879C DE 876879 C DE876879 C DE 876879C DE N3662 A DEN3662 A DE N3662A DE N0003662 A DEN0003662 A DE N0003662A DE 876879 C DE876879 C DE 876879C
- Authority
- DE
- Germany
- Prior art keywords
- paraffin
- cake
- sweating
- gas
- pressure difference
- 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
- 239000012188 paraffin wax Substances 0.000 title claims description 77
- 238000000034 method Methods 0.000 title claims description 50
- 230000035900 sweating Effects 0.000 title claims description 32
- 230000008569 process Effects 0.000 title claims description 23
- 239000007789 gas Substances 0.000 claims description 37
- 239000007788 liquid Substances 0.000 claims description 15
- 229930195733 hydrocarbon Natural products 0.000 claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 5
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 208000008454 Hyperhidrosis Diseases 0.000 description 30
- 239000003921 oil Substances 0.000 description 22
- 239000007795 chemical reaction product Substances 0.000 description 18
- 238000002844 melting Methods 0.000 description 8
- 238000009835 boiling Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000001993 wax Substances 0.000 description 6
- 239000007858 starting material Substances 0.000 description 5
- 210000004243 sweat Anatomy 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 208000013460 sweaty Diseases 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- -1 C25 hydrocarbons Chemical class 0.000 description 1
- 235000010650 Hyssopus officinalis Nutrition 0.000 description 1
- 240000001812 Hyssopus officinalis Species 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 241000589614 Pseudomonas stutzeri Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
- C10G73/36—Recovery of petroleum waxes from other compositions containing oil in minor proportions, from concentrates or from residues; De-oiling, sweating
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL876879X | 1950-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE876879C true DE876879C (de) | 1953-05-18 |
Family
ID=19851422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN3662A Expired DE876879C (de) | 1950-03-24 | 1951-03-23 | Verfahren und Vorrichtung zur Gewinnung von reinem Paraffin durch Schwitzen |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE502060A (enrdf_load_stackoverflow) |
| DE (1) | DE876879C (enrdf_load_stackoverflow) |
| FR (1) | FR1040642A (enrdf_load_stackoverflow) |
| NL (1) | NL73324C (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114437826B (zh) * | 2020-11-05 | 2024-01-26 | 内蒙古伊泰煤基新材料研究院有限公司 | 一种生产相变储能蜡的方法 |
-
1950
- 1950-03-24 NL NL73324D patent/NL73324C/xx active
-
1951
- 1951-03-22 FR FR1040642D patent/FR1040642A/fr not_active Expired
- 1951-03-23 DE DEN3662A patent/DE876879C/de not_active Expired
- 1951-05-14 BE BE502060D patent/BE502060A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1040642A (fr) | 1953-10-16 |
| BE502060A (enrdf_load_stackoverflow) | 1952-06-20 |
| NL73324C (enrdf_load_stackoverflow) | 1953-09-15 |
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