FR2218425B1 - - Google Patents

Info

Publication number
FR2218425B1
FR2218425B1 FR7405702A FR7405702A FR2218425B1 FR 2218425 B1 FR2218425 B1 FR 2218425B1 FR 7405702 A FR7405702 A FR 7405702A FR 7405702 A FR7405702 A FR 7405702A FR 2218425 B1 FR2218425 B1 FR 2218425B1
Authority
FR
France
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
Application number
FR7405702A
Other versions
FR2218425A1 (fr
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.)
Koch Separation Solutions Inc
Original Assignee
Abcor Inc
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 Abcor Inc filed Critical Abcor Inc
Publication of FR2218425A1 publication Critical patent/FR2218425A1/fr
Application granted granted Critical
Publication of FR2218425B1 publication Critical patent/FR2218425B1/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, 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
    • C11B11/00Recovery or refining of other fatty substances, e.g. lanolin or waxes
    • C11B11/005Lanolin; Woolfat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14Ultrafiltration; Microfiltration
    • B01D61/145Ultrafiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06Tubular membrane modules
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/74Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Fats And Perfumes (AREA)
FR7405702A 1973-02-20 1974-02-20 Expired FR2218425B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33380873 US3847804A (en) 1973-02-20 1973-02-20 Process of treating wool-scouring liquor and centrifuge effluent

Publications (2)

Publication Number Publication Date
FR2218425A1 FR2218425A1 (fr) 1974-09-13
FR2218425B1 true FR2218425B1 (fr) 1977-09-16

Family

ID=23304342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405702A Expired FR2218425B1 (fr) 1973-02-20 1974-02-20

Country Status (5)

Country Link
US (1) US3847804A (fr)
JP (1) JPS5621788B2 (fr)
DE (1) DE2408638A1 (fr)
FR (1) FR2218425B1 (fr)
GB (1) GB1456305A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583433B2 (ja) * 1973-01-23 1983-01-21 日立電子株式会社 テレビジヨンシンゴウサイセイホウシキ
US3998740A (en) * 1974-07-26 1976-12-21 J. P. Stevens & Co., Inc. Apparatus for treatment of textile desizing effluent
US4201664A (en) * 1975-09-29 1980-05-06 The Continental Group, Inc. Ultrafiltration or reverse osmosis treatment of emulsified oil metal working coolants
JPS5248270A (en) * 1975-10-14 1977-04-16 Ebara Infilco Co Ltd Method of treating suspension and emulsion
US4160726A (en) * 1976-05-07 1979-07-10 Abcor, Inc. Ultrafiltration process for the concentration of polymeric latices
JPS54152680A (en) * 1978-05-23 1979-12-01 Asahi Chem Ind Co Ltd Selective treating method for waste liquid containing oil
JPS54164061A (en) * 1978-06-13 1979-12-27 Asahi Chemical Ind Method of treating oillcontained waste liquid
JPS5515625A (en) * 1978-07-20 1980-02-02 Asahi Chem Ind Co Ltd Emulsion treating method
GR74979B (fr) * 1980-10-02 1984-07-12 Unilever Nv
JPS5950277B2 (ja) * 1980-12-30 1984-12-07 日東電工株式会社 粗製グリセリド油組成物の精製方法
JPS58183981A (ja) * 1982-04-21 1983-10-27 Nisshin Steel Co Ltd 限外「あ」過膜の目詰り防止方法
AU548951B2 (en) * 1982-04-21 1986-01-09 Unilever Plc Process for refining lipids by ultrafiltration
US5433858A (en) * 1992-01-13 1995-07-18 Elliott, Jr.; Robert H. Treatment of hazardous waste water
US5908560A (en) * 1992-01-13 1999-06-01 Elliott, Jr.; Robert H. Treatment of hazardous wastewater
US20050203182A1 (en) * 2002-05-22 2005-09-15 Supreme Protector Ireland Ltd. Emulsification of lanolin

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US548942A (en) * 1895-10-29 Process of extracting suint from and cleaning wool and products obtained thereby
US271192A (en) * 1883-01-23 Method of treating wool-oil to produce lanolin
GB172012A (en) * 1920-11-23 1923-02-22 Jacques Duclaux Process for treating washing waters and particularly washing waters for wools
US2629723A (en) * 1950-06-20 1953-02-24 Harold P Lundgren Wool scouring process
US2692184A (en) * 1953-04-09 1954-10-19 Pacific Mills Scouring of wool and recovery of wool grease from wool scouring liquor
DE1617012C3 (de) * 1965-03-24 1980-09-18 Mosilana, Vlnarske Zavody, N.P., Bruenn (Tschechoslowakei) Verfahren zur Gewinnung von Lanolin aus Abwassern der Wollwäsche

Also Published As

Publication number Publication date
US3847804A (en) 1974-11-12
JPS5621788B2 (fr) 1981-05-21
JPS5040604A (fr) 1975-04-14
FR2218425A1 (fr) 1974-09-13
DE2408638A1 (de) 1974-08-22
GB1456305A (en) 1976-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse