TH8574A - The process of making used lubricant purification - Google Patents
The process of making used lubricant purificationInfo
- Publication number
- TH8574A TH8574A TH9001000008A TH9001000008A TH8574A TH 8574 A TH8574 A TH 8574A TH 9001000008 A TH9001000008 A TH 9001000008A TH 9001000008 A TH9001000008 A TH 9001000008A TH 8574 A TH8574 A TH 8574A
- Authority
- TH
- Thailand
- Prior art keywords
- film
- evaporator
- oil
- purification
- used lubricant
- Prior art date
Links
- 239000000314 lubricant Substances 0.000 title claims abstract 4
- 238000000034 method Methods 0.000 title claims abstract 3
- 238000000746 purification Methods 0.000 title claims 2
- 238000009833 condensation Methods 0.000 claims abstract 2
- 230000005494 condensation Effects 0.000 claims abstract 2
- 238000004821 distillation Methods 0.000 claims abstract 2
- 239000012535 impurity Substances 0.000 claims abstract 2
- 238000001704 evaporation Methods 0.000 claims 2
- 230000008020 evaporation Effects 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000010408 sweeping Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract 2
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Abstract
กรรมวิธีการกนำน้ำมันหล่อลื่น ใช้แล้วให้บริสุทธิ์ ซึ่งได้นำน้ำมันหล่อลื่นใช้แล้วที่ปราศจากน้ำและตะกอนน้ำมันที่ เกิดขึ้นจากสิ่งเจือปนนั้นไปทำการกลั่นเบื้องต้นโดยลดความ ดันและปล่อยให้น้ำมันอยู่ในหอกลั่นเวลาสั้นและหลังจากนั้น นำไประเหยฟิล์มในสูญญากาศ ในเครื่องระเหยฟิล์มหนึ่งเครื่อง หรือมากกว่า ซึ่งได้นำผลิตภัณฑ์ที่ได้รับรวมทั้งหมดจาก เครื่องระเหยฟิล์มนั้นไปกระทำการภายหลังจากการควบแน่นและได้นำผลิตภัณฑ์ส่วนหนักล่าง(ผลิตภัณฑ์ที่เป็นกากน้ำมัน)ของเครื่องระเหยฟิมล์อย่างน้อยหนึ่งเครื่องนั้นเป็นอย่างน้อยเป็นบางส่วนเข้าไปยังเครื่องระเหยฟิมล์ดังกล่าวนั้น Method of lubricating oil Used and purified Which has used used lubricants that are free from water and oil sludge Arising from the impurity that was initially distilled by reducing the Push and let the oil stay in the distillation tower for a short time and after It is used to evaporate the film in vacuum. In one or more film evaporators, where all the resulting products are taken from The film evaporator is processed after condensation, and at least partially the lower weight (oily residue) of the film evaporator is directed to the evaporator. Said so
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TH8574A true TH8574A (en) | 1991-03-01 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3463060D1 (en) | Process for re-refining spent lubeoils | |
| GB1497386A (en) | Rerefining of used lubricating oils | |
| US3791965A (en) | Process for re-refining used petroleum products | |
| KR930008193A (en) | Method of cleaning silicon ingot | |
| MA19533A1 (en) | Process for the extraction of heavy metal ions from aqueous solutions | |
| BR8107351A (en) | PROCESS AND SYSTEM FOR THE PRODUCTION OF CONCENTRATED ALCOHOL AND WASTE FROM DISTILLERY FROM FERMENTED BEER WITH A REDUCED AMOUNT OF ENERGY | |
| EP0127982B1 (en) | Deodorisation of triglyceride oil | |
| NO962359L (en) | Process and plant for oil refining | |
| TH8574A (en) | The process of making used lubricant purification | |
| DE3168171D1 (en) | Distillation system | |
| FR2570285B1 (en) | PROCESS FOR THE DISTILLATION OF A LIQUID MIXTURE SUCH AS AN ALCOHOLIC FERMENTATION PRODUCT, COUPLED TO A PROCESS FOR THE CONCENTRATION OF A LIQUID PRODUCT SUCH AS THE DISTILLATION RESIDUE | |
| CN1046723A (en) | Efficient distilled water production technique and device | |
| DE3727164C2 (en) | ||
| DE1618136B2 (en) | METHOD FOR DISTILLATIVE PURIFICATION OF PHTHALIC ANHYDRIDE | |
| RU92008429A (en) | DISTILLER | |
| RU96119477A (en) | METHOD FOR RECTIFICATION OF OIL OR OIL PRODUCTS | |
| TH20322A (en) | Process for making liquors left. (Fluent) from the palm oil mill (POME) to concentrate. | |
| EP0167975B1 (en) | Continuous process for the concentration by evaporation of aqueous solutions containing caprolactam and oligomers thereof | |
| SU433914A1 (en) | METHOD OF OBTAINING DISTILLATE | |
| SU1178449A1 (en) | Method of obtaining extract from wormwood (artemisia annua) | |
| SU1006882A1 (en) | Plant for producing rare gases | |
| GB2012801A (en) | Continuous Deoderization of Cocoa Butter in Thin Layers | |
| RU94008305A (en) | A METHOD FOR SEPARATION OF PROCESSED LUBRICANT COOLING LIQUIDS | |
| TH14234B (en) | Process for making liquors left. (Fluent) from the palm oil mill (POME) to concentrate. | |
| JPS5833856B2 (en) | Processing method for liquid containing dimethyl terephthalate |