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A platform for research: civil engineering, architecture and urbanism
Lithium-free unglazed high-temperature-resistant marmite and preparation method thereof
The invention relates to the field of earthenware preparation, in particular to a lithium-free unglazed high-temperature-resistant earthenware pot and a preparation method. Comprising the following raw materials in parts by weight: 15-25 parts of green crucible, 30-45 parts of yellow crucible, 10-25 parts of bitter soil, 10-20 parts of aluminite, 10-15 parts of feldspar and 5-10 parts of carclazyte. The marmite does not contain lithium (spodumene), and is not glazed inside and outside, so that the cost is greatly reduced. In the formula, the magnesium oxide is added, so that a good thermal stability effect is achieved; therefore, the Pingding local carclazyte is added into the formula, the effect of reducing the water absorption rate is achieved, and the water absorption rate reaches 3.67-3.8. The raw materials are all from the local place and do not contain any chemical component, so that the taste of the food materials is not changed, and the taste and nutrition of the soup base can be kept. And good heat preservation performance is achieved, and the cooking quality of dishes is guaranteed.
本发明涉及砂器制备领域，具体涉及一种无锂无釉耐高温砂锅及制备方法；包括以下重量份配比的原料：青坩15‑25份、黄坩30‑45份、苦土10‑25份、矾石10‑20份、长石10‑15份、白土5‑10份；本发明砂锅，不含锂（锂辉石），内外均不上釉，这样成本大幅降低。配方中，加入苦土（氧化镁），具有很好的热稳定性作用；为此在配方中加入平定当地白土，起到降低吸水率的作用，吸水率达到3.67‑3.8。原料全部来自当地，没有任何化学成分，不会改变食材的本味，从而能够保持汤料的口味和营养。并且具有良好的保温性能，确保菜品的烹调质量。
Lithium-free unglazed high-temperature-resistant marmite and preparation method thereof
The invention relates to the field of earthenware preparation, in particular to a lithium-free unglazed high-temperature-resistant earthenware pot and a preparation method. Comprising the following raw materials in parts by weight: 15-25 parts of green crucible, 30-45 parts of yellow crucible, 10-25 parts of bitter soil, 10-20 parts of aluminite, 10-15 parts of feldspar and 5-10 parts of carclazyte. The marmite does not contain lithium (spodumene), and is not glazed inside and outside, so that the cost is greatly reduced. In the formula, the magnesium oxide is added, so that a good thermal stability effect is achieved; therefore, the Pingding local carclazyte is added into the formula, the effect of reducing the water absorption rate is achieved, and the water absorption rate reaches 3.67-3.8. The raw materials are all from the local place and do not contain any chemical component, so that the taste of the food materials is not changed, and the taste and nutrition of the soup base can be kept. And good heat preservation performance is achieved, and the cooking quality of dishes is guaranteed.
本发明涉及砂器制备领域，具体涉及一种无锂无釉耐高温砂锅及制备方法；包括以下重量份配比的原料：青坩15‑25份、黄坩30‑45份、苦土10‑25份、矾石10‑20份、长石10‑15份、白土5‑10份；本发明砂锅，不含锂（锂辉石），内外均不上釉，这样成本大幅降低。配方中，加入苦土（氧化镁），具有很好的热稳定性作用；为此在配方中加入平定当地白土，起到降低吸水率的作用，吸水率达到3.67‑3.8。原料全部来自当地，没有任何化学成分，不会改变食材的本味，从而能够保持汤料的口味和营养。并且具有良好的保温性能，确保菜品的烹调质量。
Lithium-free unglazed high-temperature-resistant marmite and preparation method thereof
一种无锂无釉耐高温砂锅及制备方法
CHEN YUNFENG (author) / LIU XIE (author)
2024-07-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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