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FR3042505B1 - Procede de recuperation des lipides au moyen d'un broyeur a billes - Google Patents

Procede de recuperation des lipides au moyen d'un broyeur a billes Download PDF

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Publication number
FR3042505B1
FR3042505B1 FR1559840A FR1559840A FR3042505B1 FR 3042505 B1 FR3042505 B1 FR 3042505B1 FR 1559840 A FR1559840 A FR 1559840A FR 1559840 A FR1559840 A FR 1559840A FR 3042505 B1 FR3042505 B1 FR 3042505B1
Authority
FR
France
Prior art keywords
biomass
ball grinder
varies
micro
recovering
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.)
Active
Application number
FR1559840A
Other languages
English (en)
Other versions
FR3042505A1 (fr
Inventor
Sebastien Jubeau
Valeria Montalescot
Thomas RINALDI
Sergio RIOS
Luc MARECHAL
Jeremy Pruvost
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.)
Universite de Nantes
Algosource SAS
Original Assignee
Universite de Nantes
Algosource SAS
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 Universite de Nantes, Algosource SAS filed Critical Universite de Nantes
Priority to FR1559840A priority Critical patent/FR3042505B1/fr
Priority to EP16193842.8A priority patent/EP3156474A1/fr
Priority to JP2016202343A priority patent/JP2017074039A/ja
Priority to US15/295,651 priority patent/US20170107445A1/en
Publication of FR3042505A1 publication Critical patent/FR3042505A1/fr
Application granted granted Critical
Publication of FR3042505B1 publication Critical patent/FR3042505B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/02—Pretreatment
    • C11B1/04—Pretreatment of vegetable raw material
    • 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/02—Pretreatment
    • 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/06—Production of fats or fatty oils from raw materials by pressing
    • 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Crushing And Grinding (AREA)

Abstract

La présente invention un procédé de traitement dune biomasse micro-algale caractérisé en ce qu'il comprend les étapes suivantes : - disposer dune biomasse micro-algale comprenant au moins 15 %, en poids de lipides par rapport à la masse totale de ladite biomasse et présentant une concentration en matière sèche comprise entre 1g/l et 200 g/l, - broyer ladite biomasse au moyen d'un broyeur à billes mis en œuvre dans les conditions suivantes : - le diamètre moyen des billes (dGM) varie de 0,2 à 2,5.10-3m, de préférence de 0,4 à 1,0 10-3m et de manière préférée est d'environ 0,6 10-3 m, - la vitesse d'agitation en bout de pale(v) varie de 4 à 50 m.s-1, de préférence de 5 à 20 m.s-1 et de manière préférée est d'environ 8 m.sec-1 ; - récupérer la composition obtenue.
FR1559840A 2015-10-16 2015-10-16 Procede de recuperation des lipides au moyen d'un broyeur a billes Active FR3042505B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1559840A FR3042505B1 (fr) 2015-10-16 2015-10-16 Procede de recuperation des lipides au moyen d'un broyeur a billes
EP16193842.8A EP3156474A1 (fr) 2015-10-16 2016-10-14 Procédé de récupération des lipides au moyen d'un broyeur à billes
JP2016202343A JP2017074039A (ja) 2015-10-16 2016-10-14 ビーズミルによって脂質を取り出す方法
US15/295,651 US20170107445A1 (en) 2015-10-16 2016-10-17 Method for recovering lipids by means of a bead mill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1559840 2015-10-16
FR1559840A FR3042505B1 (fr) 2015-10-16 2015-10-16 Procede de recuperation des lipides au moyen d'un broyeur a billes

Publications (2)

Publication Number Publication Date
FR3042505A1 FR3042505A1 (fr) 2017-04-21
FR3042505B1 true FR3042505B1 (fr) 2019-12-13

Family

ID=55072907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1559840A Active FR3042505B1 (fr) 2015-10-16 2015-10-16 Procede de recuperation des lipides au moyen d'un broyeur a billes

Country Status (4)

Country Link
US (1) US20170107445A1 (fr)
EP (1) EP3156474A1 (fr)
JP (1) JP2017074039A (fr)
FR (1) FR3042505B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3143636B2 (ja) * 1991-09-11 2001-03-07 株式会社サン・クロレラ 細胞破裂によるクロレラ細胞壁の破砕方法
BR112013015555A2 (pt) 2010-12-20 2016-09-27 Shell Int Research processo para a liberação de lipídios a partir de uma carga de alimentação de microalgas contendo lipídios
WO2012109642A1 (fr) * 2011-02-12 2012-08-16 Phycal, Inc. Procédés d'extraction aqueuse pour des microorganismes riches en lipides
FR3008001B1 (fr) * 2013-07-04 2017-05-05 Roquette Freres Procede optimise de rupture des parois de chlorelles par broyage mecanique
FR3008712B1 (fr) * 2013-07-19 2016-09-16 Roquette Freres Procede optimise de rupture des parois de chlorelles par homogeneisation a tres haute pression

Also Published As

Publication number Publication date
US20170107445A1 (en) 2017-04-20
EP3156474A1 (fr) 2017-04-19
JP2017074039A (ja) 2017-04-20
FR3042505A1 (fr) 2017-04-21

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