BR112022026898A2 - Extração de material oleaginoso usando solvente de álcool - Google Patents

Extração de material oleaginoso usando solvente de álcool

Info

Publication number
BR112022026898A2
BR112022026898A2 BR112022026898A BR112022026898A BR112022026898A2 BR 112022026898 A2 BR112022026898 A2 BR 112022026898A2 BR 112022026898 A BR112022026898 A BR 112022026898A BR 112022026898 A BR112022026898 A BR 112022026898A BR 112022026898 A2 BR112022026898 A2 BR 112022026898A2
Authority
BR
Brazil
Prior art keywords
solvent
separated
oil
rich
stream
Prior art date
Application number
BR112022026898A
Other languages
English (en)
Inventor
Steven Martinson Wade
Wayne Floan Benjamin
Ollila Nicholas
Garritsen Jeff
Nelson Austin
Original Assignee
Crown Iron Works Co
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 Crown Iron Works Co filed Critical Crown Iron Works Co
Publication of BR112022026898A2 publication Critical patent/BR112022026898A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/023—Moving bed of solid material using moving bands, trays fixed on moving transport chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/028—Flow sheets
    • B01D11/0284—Multistage extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0288—Applications, solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0292—Treatment of the solvent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0446—Juxtaposition of mixers-settlers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0492—Applications, solvents used
    • 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
    • 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
    • C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
    • 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
    • C11B3/006—Refining fats or fatty oils by extraction
    • 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
    • C11B3/12—Refining fats or fatty oils by distillation
    • C11B3/14—Refining fats or fatty oils by distillation with the use of indifferent gases or vapours, e.g. steam

Abstract

EXTRAÇÃO DE MATERIAL OLEAGINOSO USANDO SOLVENTE DE ÁLCOOL. A presente invenção refere-se a um processo de extração de óleo que pode ser realizado em uma matéria-prima oleaginosa usando um solvente à base de álcool, como o etanol. Em alguns exemplos, um processo de extração envolve transportar um material na direção de contracorrente com um solvente à base de álcool para gerar um material extraído e uma micela. A corrente de micela é resfriada (14) para formar uma primeira fase de camada rica em solvente separada de uma primeira camada rica em óleo, que é então separada (18) para formar uma primeira corrente rica em óleo separada (100) e uma primeira corrente rica em solvente separada (102). Em alguns exemplos, a primeira corrente rica em solvente separada é reciclada de volta ao extrator e introduzida no extrator em um local (38) diferente de um local (30) onde o solvente fresco é introduzido no extrator. Adicional ou alternativamente, a água (103) pode ser introduzida na primeira corrente rica em óleo separada para formar uma segunda fase de camada rica em solvente separada de uma segunda camada rica em óleo, que é então separada (20) para formar uma segunda corrente rica em óleo separada (104)
BR112022026898A 2020-06-29 2021-06-29 Extração de material oleaginoso usando solvente de álcool BR112022026898A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063045191P 2020-06-29 2020-06-29
PCT/US2021/039701 WO2022006165A1 (en) 2020-06-29 2021-06-29 Oleaginous material extraction using alcohol solvent

Publications (1)

Publication Number Publication Date
BR112022026898A2 true BR112022026898A2 (pt) 2023-05-09

Family

ID=77358354

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022026898A BR112022026898A2 (pt) 2020-06-29 2021-06-29 Extração de material oleaginoso usando solvente de álcool

Country Status (8)

Country Link
US (1) US20230242835A1 (pt)
EP (1) EP4171774A1 (pt)
CN (1) CN116113481A (pt)
AR (1) AR122798A1 (pt)
BR (1) BR112022026898A2 (pt)
CA (1) CA3184279A1 (pt)
MX (1) MX2023000232A (pt)
WO (1) WO2022006165A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024044686A1 (en) 2022-08-24 2024-02-29 Crown Iron Works Company Multi-stage desolventization of oleaginous material extracted with alcohol solvent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE437461B (sv) * 1976-11-26 1985-03-04 Dravo Corp Sett att framstella ett proteinmjol medelst alkoholextraktion
US4457869A (en) * 1982-05-07 1984-07-03 Shell Oil Company Oilseed extraction process
WO2017035012A1 (en) * 2015-08-21 2017-03-02 Crown Iron Works Company Extractor arrangement for processing materials with fines

Also Published As

Publication number Publication date
CA3184279A1 (en) 2022-01-06
AR122798A1 (es) 2022-10-05
CN116113481A (zh) 2023-05-12
US20230242835A1 (en) 2023-08-03
WO2022006165A1 (en) 2022-01-06
MX2023000232A (es) 2023-04-13
EP4171774A1 (en) 2023-05-03

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