SK85594A3 - Method for the removal of metals from starting materials containing proteinaceous substances - Google Patents

Method for the removal of metals from starting materials containing proteinaceous substances Download PDF

Info

Publication number
SK85594A3
SK85594A3 SK855-94A SK85594A SK85594A3 SK 85594 A3 SK85594 A3 SK 85594A3 SK 85594 A SK85594 A SK 85594A SK 85594 A3 SK85594 A3 SK 85594A3
Authority
SK
Slovakia
Prior art keywords
treatment
chromium
acid
removal
starting materials
Prior art date
Application number
SK855-94A
Other languages
English (en)
Slovak (sk)
Inventor
Vassiliki Poulopoulou
Dimitris Katakis
Ersi Vrachnou-Dorier
John Konstantatos
Original Assignee
Vassiliki Poulopoulou
Dimitris Katakis
Vrachnou Dorier Ersi
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 Vassiliki Poulopoulou, Dimitris Katakis, Vrachnou Dorier Ersi filed Critical Vassiliki Poulopoulou
Priority claimed from PCT/EP1992/000105 external-priority patent/WO1993014170A1/en
Publication of SK85594A3 publication Critical patent/SK85594A3/sk

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/10—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from hair, feathers, horn, skins, leather, bones, or the like
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09H—PREPARATION OF GLUE OR GELATINE
    • C09H1/00—Pretreatment of collagen-containing raw materials for the manufacture of glue
    • C09H1/04—Pretreatment of collagen-containing raw materials for the manufacture of glue of hides, hoofs, or leather scrap
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/32—Recovering tanning agents from leather
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
SK855-94A 1992-01-15 1992-01-15 Method for the removal of metals from starting materials containing proteinaceous substances SK85594A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA 2128245 CA2128245A1 (en) 1992-01-15 1992-01-15 Method for the removal of metals from starting materials comprising proteinaceous substances as well as material obtainable according to such a method
CZ941701A CZ170194A3 (en) 1992-01-15 1992-01-15 Process for removing metals from starting materials containing proteinaceous substances and materials prepared in such a manner
PCT/EP1992/000105 WO1993014170A1 (en) 1992-01-15 1992-01-15 Method for the removal of metals from starting materials comprising proteinaceous substances as well as material obtainable according to such a method

Publications (1)

Publication Number Publication Date
SK85594A3 true SK85594A3 (en) 1995-02-08

Family

ID=25677379

Family Applications (1)

Application Number Title Priority Date Filing Date
SK855-94A SK85594A3 (en) 1992-01-15 1992-01-15 Method for the removal of metals from starting materials containing proteinaceous substances

Country Status (5)

Country Link
EP (1) EP0621891A1 (de)
AU (1) AU1162492A (de)
CA (1) CA2128245A1 (de)
CZ (1) CZ170194A3 (de)
SK (1) SK85594A3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102702984B (zh) * 2012-06-07 2014-05-07 成都海康生物技术有限公司 一种工业化生产鱼皮明胶的工艺

Also Published As

Publication number Publication date
AU1162492A (en) 1993-08-03
EP0621891A1 (de) 1994-11-02
CA2128245A1 (en) 1993-07-22
CZ170194A3 (en) 1995-01-18

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