FIELD: food industry.
SUBSTANCE: invention relates to fat-and-oil industry. The deoxidising agent for food oils containing particles of magnesium hydroxide containing carbonate groups, represented by the following formula (1) and having specific surface area equal to 80 - 400 m2/g determined by the BET method, or their baked particles; and a method for regeneration of used food oil by way of deoxidising agent usage: Mg(OH)2-x(CO3)0.5x·mH2O (1) where x fulfils the condition 0.02≤x≤0.7 while m fulfils the condition 0≤m≤1.
EFFECT: invention allows to enhance oil deoxidising capability.
11 cl, 3 dwg, 10 tbl, 1 ex
Title | Year | Author | Number |
---|---|---|---|
FOOD OIL REFINING | 2019 |
|
RU2786658C2 |
METERIAL IN FORM OF PARTICLES FOR CONTROLLED RELEASE OF ACTIVE INGREDIENTS | 2010 |
|
RU2530655C2 |
MATTING AGENT (VERSIONS), METHOD OF PRODUCING A MATTING AGENT, A COATING COMPOSITION, A PIGMENTED MAT SURFACE OF THE SUBSTRATE AND PLASTIC | 2016 |
|
RU2703634C1 |
FOOD OIL REFINING | 2019 |
|
RU2786668C2 |
POWDERED COMPOSITION INCLUDING DIRECT DYES FOR HAIR | 2018 |
|
RU2742123C1 |
TONER | 2007 |
|
RU2386158C1 |
MAGNESIUM HYDROXIDE FIRE RETARDANT NANOPARTICLES AND METHOD FOR PRODUCTION THEREOF | 2013 |
|
RU2561379C2 |
FUNCTIONALISED CALCIUM CARBONATE FOR STRENGTHENING SUNLIGHT PROTECTION | 2018 |
|
RU2750777C2 |
FLAME RETARDANT, FIREPROOF COMPOSITION AND MOULDED PRODUCT | 2013 |
|
RU2574514C1 |
METHOD FOR REGENERATING SPENT TRIARYL PHOSPHATE FIRE-RESISTANT TURBINE OIL | 2020 |
|
RU2750729C1 |
Authors
Dates
2015-01-20—Published
2011-10-05—Filed