JPS57204211A - Membrane for purifying mineral oil - Google Patents

Membrane for purifying mineral oil

Info

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
Application number
JP8744881A
Other languages
Japanese (ja)
Other versions
JPH0230724B2 (en
Inventor
Akira Hamada
Keiichi Ohira
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kureha Corp
Original Assignee
Kureha Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kureha Corp filed Critical Kureha Corp
Priority to JP8744881A priority Critical patent/JPS57204211A/en
Publication of JPS57204211A publication Critical patent/JPS57204211A/en
Publication of JPH0230724B2 publication Critical patent/JPH0230724B2/ja
Granted legal-status Critical Current

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
JP8744881A 1981-06-09 1981-06-09 Membrane for purifying mineral oil Granted JPS57204211A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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