PL434448A1 - Innovative method of making modified fat - Google Patents
Innovative method of making modified fatInfo
- Publication number
- PL434448A1 PL434448A1 PL434448A PL43444820A PL434448A1 PL 434448 A1 PL434448 A1 PL 434448A1 PL 434448 A PL434448 A PL 434448A PL 43444820 A PL43444820 A PL 43444820A PL 434448 A1 PL434448 A1 PL 434448A1
- Authority
- PL
- Poland
- Prior art keywords
- solvent
- raw material
- filtrate
- modified fat
- fat
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002904 solvent Substances 0.000 abstract 11
- 239000003925 fat Substances 0.000 abstract 5
- 239000002994 raw material Substances 0.000 abstract 5
- 239000000706 filtrate Substances 0.000 abstract 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 3
- 238000002425 crystallisation Methods 0.000 abstract 3
- 230000008025 crystallization Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 abstract 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 125000005456 glyceride group Chemical group 0.000 abstract 1
- 239000008172 hydrogenated vegetable oil Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 235000019198 oils Nutrition 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract 1
- 239000008158 vegetable oil Substances 0.000 abstract 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Fats And Perfumes (AREA)
Abstract
Przedmiotem wynalazku jest innowacyjny sposób wytwarzania zmodyfikowanego tłuszczu, który to sposób charakteryzuje się tym, że będący surowcem tłuszcz, to jest oleje roślinne, uwodornione oleje roślinne, tłuszcze zwierzęce, oleje posmażalnicze, o temperaturze mętnienia nie niższej niż -11°C, temperaturze płynięcia nie niższej niż -18°C i temperaturze krzepnięcia nie niższej niż -21°C, poddaje się procesowi rozdzielania rozpuszczalnikowego na filtrat, będący zmodyfikowanym tłuszczem i osad, którego głównym składnikiem są stałe glicerydy, obejmującemu etap krystalizacji i etap filtracji, przy czym w etapie krystalizacji surowiec poddaje się pierwszemu rozcieńczeniu rozpuszczalnikiem zawierającym 5% - 100% (m/m) metyloizobutyloketonu i odpowiednio 95% - 0% (m/m) metyloetyloketonu, uzyskując mieszaninę surowca rozpuszczalnika, którą następnie oziębia się z kontrolowaną prędkością, z równoczesnym doprowadzeniem oziębionego rozpuszczalnika w 1-6 porcjach, przy szybkości schładzania w zakresie 0,1 — 5,0°C/min., aż do osiągnięcia temperatury od -15 do -30°C, przy czym stosunek sumarycznej ilości rozpuszczalnika do surowca zawiera się w przedziale od 1,5:1 do 7,5:1 (m/m), a wielkość rozcieńczeń wyrażona stosunkiem masowym rozpuszczalnika do surowca wynosi od 0,2:1 do 4:1(m/m), po czym w zakresie temperatur od -15 do -30°C, odfiltrowuje się wydzielony osad, który przemywa się zimnym rozpuszczalnikiem o takim samym składzie jak rozpuszczalnik używany w etapie krystalizacji, stosowanym w ilości od 0,1:1 do 2:1 (m/m) wyrażonej stosunkiem masowym rozpuszczalnika do surowca, a następnie z roztworu filtratu oddestylowuje się rozpuszczalnik uzyskując produkt końcowy, filtrat - zmodyfikowany tłuszcz o obniżonych: temperaturze mętnienia o 4 do 33°C, temperaturze płynięcia o 4 do 31°C i temperaturze krzepnięcia od 3 do 30°C, w stosunku do wartości tych temperatur przed poddaniem surowca procesowi rozdzielania rozpuszczalnikowego na filtrat i osad.The subject of the invention is an innovative method of producing a modified fat, the method characterized by the fact that the raw fat, i.e. vegetable oils, hydrogenated vegetable oils, animal fats, used frying oils, with a cloud point not lower than -11 ° C, a pour point not lower than -18 ° C and a freezing point not lower than -21 ° C, is subjected to a solvent separation process into a filtrate, which is a modified fat and a precipitate, the main component of which is solid glycerides, including a crystallization step and a filtration step, in the crystallization step the raw material is first diluted with a solvent containing 5% - 100% (m / m) methyl isobutyl ketone and 95% - 0% (m / m) methyl ethyl ketone, respectively, to obtain a solvent feed mixture, which is then cooled at a controlled rate with the simultaneous introduction of a cooled solvent in 1-6 portions, with a cooling rate within the range e 0.1 - 5.0 ° C / min., until reaching the temperature from -15 to -30 ° C, the ratio of the total amount of solvent to the raw material being in the range from 1.5: 1 to 7.5: 1 (m / m), and the size of the dilution expressed as the mass ratio of the solvent to the raw material is from 0.2: 1 to 4: 1 (m / m), and then in the temperature range from -15 to -30 ° C, the separated the residue, which is washed with a cold solvent of the same composition as the solvent used in the crystallization step, used in an amount of 0.1: 1 to 2: 1 (m / m) expressed in the weight ratio of solvent to raw material, and then distilled off from the filtrate solution solvent to obtain the final product, filtrate - modified fat with reduced: cloud point by 4 to 33 ° C, pour point by 4 to 31 ° C and pour point from 3 to 30 ° C, in relation to the values of these temperatures before subjecting the raw material to the separation process solvent on the filtrate and sediment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL434448A PL241184B1 (en) | 2020-06-25 | 2020-06-25 | Innovative method of making modified fat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL434448A PL241184B1 (en) | 2020-06-25 | 2020-06-25 | Innovative method of making modified fat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL434448A1 true PL434448A1 (en) | 2021-12-27 |
| PL241184B1 PL241184B1 (en) | 2022-08-16 |
Family
ID=80001221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL434448A PL241184B1 (en) | 2020-06-25 | 2020-06-25 | Innovative method of making modified fat |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL241184B1 (en) |
-
2020
- 2020-06-25 PL PL434448A patent/PL241184B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL241184B1 (en) | 2022-08-16 |
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