JPS57204211A - Membrane for purifying mineral oil - Google Patents
Membrane for purifying mineral oilInfo
- Publication number
- JPS57204211A JPS57204211A JP8744881A JP8744881A JPS57204211A JP S57204211 A JPS57204211 A JP S57204211A JP 8744881 A JP8744881 A JP 8744881A JP 8744881 A JP8744881 A JP 8744881A JP S57204211 A JPS57204211 A JP S57204211A
- Authority
- JP
- Japan
- Prior art keywords
- adsorbent
- pulp
- oil
- clay
- pref
- 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.)
- Granted
Links
Abstract
PURPOSE: To regenerate a waste oil to obtain a regenerated oil having properties almost equal to those of an oil before use, by using a purifying membrane consisting of an aluminosilicate adsorbent and pulp as an adsorbing filter material to substantially remove deteriorating components in the waste oil.
CONSTITUTION: An aluminosilicate adsorbent containing activated clay, acidic clay, diatomaceous earth or other montmorillonite clay or a porous inorg. granular or powdery adsorbent obtained by treating the acidic component of the former adsorbent with an alkaline substance is used as an adsorbent and this adsorbent is held between pulp fibers to form a purifying membrane. The composition of the pulp and the adsorbent can be optionally selected in a range of 20W 40pts.wt. pulp and 80W60pts.wt. adsorbent, but 20W40pts.wt. pulp and 80W 60pts.wt. adsorbent are pref. compounded. In addition, said pulp is tough high- purity vegetable fiber and fine and long napped and curled one with hydrophlicity is pref. In this case, the pulp and the adsorbent are each used alone but can be used by combining two or more of them.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8744881A JPS57204211A (en) | 1981-06-09 | 1981-06-09 | Membrane for purifying mineral oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8744881A JPS57204211A (en) | 1981-06-09 | 1981-06-09 | Membrane for purifying mineral oil |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57204211A true JPS57204211A (en) | 1982-12-14 |
JPH0230724B2 JPH0230724B2 (en) | 1990-07-09 |
Family
ID=13915132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8744881A Granted JPS57204211A (en) | 1981-06-09 | 1981-06-09 | Membrane for purifying mineral oil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57204211A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04356598A (en) * | 1990-12-26 | 1992-12-10 | Sumimoto Kagaku Kenkyusho:Kk | System for removal of minute impurities from hydraulic oil of various hydraulic machineries |
WO1996037275A1 (en) * | 1995-05-24 | 1996-11-28 | Kimberly-Clark Worldwide, Inc. | Filter with integrated adsorbent |
US5728634A (en) * | 1995-05-24 | 1998-03-17 | Kimberly Clark Corporation | Caffeine adsorbent liquid filter |
US5906743A (en) * | 1995-05-24 | 1999-05-25 | Kimberly Clark Worldwide, Inc. | Filter with zeolitic adsorbent attached to individual exposed surfaces of an electret-treated fibrous matrix |
US5993661A (en) * | 1997-04-14 | 1999-11-30 | The Research Foundation Of State University Of New York | Macroporous or microporous filtration membrane, method of preparation and use |
US6174443B1 (en) | 1997-04-14 | 2001-01-16 | The Research Foundation Of State University Of New York | Purification of wheat germ agglutinin using macroporous or microporous filtration membrane |
US20100129518A1 (en) * | 2006-10-31 | 2010-05-27 | Due Miljo As | Method of oil purification, and uses thereof for food and feed |
CN107603728A (en) * | 2017-09-29 | 2018-01-19 | 新疆凌志化工有限责任公司 | Improve auxiliary agent of final product quality and preparation method thereof after waste lubricating oil regenerates |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS534789A (en) * | 1976-05-12 | 1978-01-17 | Honshu Paper Co Ltd | Adsorptive nonnwoven fabrics and its manufacture |
-
1981
- 1981-06-09 JP JP8744881A patent/JPS57204211A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS534789A (en) * | 1976-05-12 | 1978-01-17 | Honshu Paper Co Ltd | Adsorptive nonnwoven fabrics and its manufacture |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04356598A (en) * | 1990-12-26 | 1992-12-10 | Sumimoto Kagaku Kenkyusho:Kk | System for removal of minute impurities from hydraulic oil of various hydraulic machineries |
WO1996037275A1 (en) * | 1995-05-24 | 1996-11-28 | Kimberly-Clark Worldwide, Inc. | Filter with integrated adsorbent |
US5728634A (en) * | 1995-05-24 | 1998-03-17 | Kimberly Clark Corporation | Caffeine adsorbent liquid filter |
US5906743A (en) * | 1995-05-24 | 1999-05-25 | Kimberly Clark Worldwide, Inc. | Filter with zeolitic adsorbent attached to individual exposed surfaces of an electret-treated fibrous matrix |
US5993661A (en) * | 1997-04-14 | 1999-11-30 | The Research Foundation Of State University Of New York | Macroporous or microporous filtration membrane, method of preparation and use |
US6174443B1 (en) | 1997-04-14 | 2001-01-16 | The Research Foundation Of State University Of New York | Purification of wheat germ agglutinin using macroporous or microporous filtration membrane |
US20100129518A1 (en) * | 2006-10-31 | 2010-05-27 | Due Miljo As | Method of oil purification, and uses thereof for food and feed |
CN107603728A (en) * | 2017-09-29 | 2018-01-19 | 新疆凌志化工有限责任公司 | Improve auxiliary agent of final product quality and preparation method thereof after waste lubricating oil regenerates |
CN107603728B (en) * | 2017-09-29 | 2021-04-02 | 新疆金雪驰科技股份有限公司 | Auxiliary agent for improving quality of regenerated finished product of waste lubricating oil and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH0230724B2 (en) | 1990-07-09 |
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