IT995999B - Procedimento per ricuperare la lanolina dalla liscivia esaurita usata per lavare la lana - Google Patents

Procedimento per ricuperare la lanolina dalla liscivia esaurita usata per lavare la lana

Info

Publication number
IT995999B
IT995999B IT3030173A IT3030173A IT995999B IT 995999 B IT995999 B IT 995999B IT 3030173 A IT3030173 A IT 3030173A IT 3030173 A IT3030173 A IT 3030173A IT 995999 B IT995999 B IT 995999B
Authority
IT
Italy
Prior art keywords
lanolin
wool
exhausted
recover
wash
Prior art date
Application number
IT3030173A
Other languages
English (en)
Original Assignee
Croda Int Ltd
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 Croda Int Ltd filed Critical Croda Int Ltd
Application granted granted Critical
Publication of IT995999B publication Critical patent/IT995999B/it

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
    • C11B11/00—Recovery or refining of other fatty substances, e.g. lanolin or waxes
    • C11B11/005—Lanolin; Woolfat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery 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)
  • Fats And Perfumes (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Detergent Compositions (AREA)
IT3030173A 1973-05-04 1973-10-19 Procedimento per ricuperare la lanolina dalla liscivia esaurita usata per lavare la lana IT995999B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2119773 1973-05-04

Publications (1)

Publication Number Publication Date
IT995999B true IT995999B (it) 1975-11-20

Family

ID=10158829

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3030173A IT995999B (it) 1973-05-04 1973-10-19 Procedimento per ricuperare la lanolina dalla liscivia esaurita usata per lavare la lana

Country Status (8)

Country Link
JP (1) JPS503405A (it)
AR (1) AR199702A1 (it)
AU (1) AU6183873A (it)
BE (1) BE806647A (it)
BR (1) BR7308457D0 (it)
DE (1) DE2353274A1 (it)
IT (1) IT995999B (it)
ZA (1) ZA738006B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155160A (en) * 1974-11-07 1976-05-14 Toyo Boseki Yomosenmohaisuino shorihoho oyobi sochi
CN102161524B (zh) * 2011-01-18 2013-11-20 北京服装学院 一种洗呢废水再生循环利用方法

Also Published As

Publication number Publication date
BE806647A (fr) 1974-02-15
DE2353274A1 (de) 1974-11-14
AU6183873A (en) 1975-05-01
JPS503405A (it) 1975-01-14
BR7308457D0 (pt) 1974-12-17
AR199702A1 (es) 1974-09-23
ZA738006B (en) 1974-09-25

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