FR2145451A1 - Sepn of oils - from liquid/gaseous medium using non-woven synthetic fibre sheets - Google Patents

Sepn of oils - from liquid/gaseous medium using non-woven synthetic fibre sheets

Info

Publication number
FR2145451A1
FR2145451A1 FR7127351A FR7127351A FR2145451A1 FR 2145451 A1 FR2145451 A1 FR 2145451A1 FR 7127351 A FR7127351 A FR 7127351A FR 7127351 A FR7127351 A FR 7127351A FR 2145451 A1 FR2145451 A1 FR 2145451A1
Authority
FR
France
Prior art keywords
liquid
oils
sepn
gaseous medium
synthetic fibre
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
FR7127351A
Other languages
French (fr)
Other versions
FR2145451B1 (en
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.)
PATE DE BOIS
Original Assignee
PATE DE BOIS
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 PATE DE BOIS filed Critical PATE DE BOIS
Priority to FR7127351A priority Critical patent/FR2145451A1/en
Publication of FR2145451A1 publication Critical patent/FR2145451A1/en
Application granted granted Critical
Publication of FR2145451B1 publication Critical patent/FR2145451B1/fr
Granted legal-status Critical Current

Links

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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/10—Refining fats or fatty oils by adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

Non-woven sheets of synthetic fibres are used for recovering or separating vegetable oils in gaseous or liquid medium. The sheet wt. is 10-3000g/m2 and apparent density 0.05. Filaments are 0.5-100 dtex. and are polypropylene, polyamide, polyester, or triacetals acrylic or vinyl. The sheets give rapid absorption of oil triglycerides of variable viscosity in liquid or gas medium.
FR7127351A 1971-07-13 1971-07-13 Sepn of oils - from liquid/gaseous medium using non-woven synthetic fibre sheets Granted FR2145451A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7127351A FR2145451A1 (en) 1971-07-13 1971-07-13 Sepn of oils - from liquid/gaseous medium using non-woven synthetic fibre sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7127351A FR2145451A1 (en) 1971-07-13 1971-07-13 Sepn of oils - from liquid/gaseous medium using non-woven synthetic fibre sheets

Publications (2)

Publication Number Publication Date
FR2145451A1 true FR2145451A1 (en) 1973-02-23
FR2145451B1 FR2145451B1 (en) 1974-02-01

Family

ID=9080938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7127351A Granted FR2145451A1 (en) 1971-07-13 1971-07-13 Sepn of oils - from liquid/gaseous medium using non-woven synthetic fibre sheets

Country Status (1)

Country Link
FR (1) FR2145451A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295911A2 (en) * 1987-06-17 1988-12-21 E.I. Du Pont De Nemours And Company Article for absorbing oils

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295911A2 (en) * 1987-06-17 1988-12-21 E.I. Du Pont De Nemours And Company Article for absorbing oils
EP0295911A3 (en) * 1987-06-17 1990-10-10 E.I. Du Pont De Nemours And Company Article for absorbing oils

Also Published As

Publication number Publication date
FR2145451B1 (en) 1974-02-01

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse