propylene product 中文意思是什麼
propylene product
解釋
丙烯成品-
Roughly half of the product derived from thermal - cracking of long - chain hydrocarbons was c2 and c3 gases, useful for thier ethylene and propylene content, but not for the gasoline technology of the 1930s
長鏈碳氫化合物熱裂化所得的產品大約有半數是分子中含2個或3個碳原子的氣體，其中的乙烯和丙稀是有用的，但並不適用於30年代的汽油工藝。 -
Product use : catalysis, regeneration gas filtering, hydrogenation, oil filtering ; ethylene, propylene, butadiene, toluene, dimethylbenzene, benzene, ethanol, impregnant, natural gas, macromolecule polymer, pharmacy, metallurgy, sewage treatment, etc
產品用途：催化、重整裝置再生氣過濾；加氫精製、各類油品過濾；乙烯、丙烯、丁二烯、甲苯、二甲苯、苯、乙醇、溶劑、天然氣、高分子聚合物、制藥、冶金、水處理等等。 -
The production technology, product nature and application of the silane crosslinking polyethylenes ( pe ), silane crosslinking polypropylenes ( pp ), silane crosslinking ethylene - propylene rubber ( epr ), silane crosslinking ethylene - octane copolymer ( poe ) and ethylene - vinyl acetate copolymer ( eva ) are introduced
介紹了硅烷交聯聚乙烯，硅烷交聯聚丙烯，硅烷交聯乙丙橡膠，硅烷交聯乙烯辛烯共聚物和乙烯乙酸乙烯共聚物的生產工藝、配方研究、製品的性能及應用等。 -
Besides policy factors, five methods of cost - cutting of biodiesel are reviewed, including new raw material with higher oil content, shorter regeneration cycle, which is suitable for infertile soil and different climatic conditions ; heterogeneous catalysts ; new technologies ( e. g. supercritical methanol and ultrasonics ) ; higher added value utilization of by - product glycerin with simple method ( propylene oxide chloride, 1, 3 - propanediol, pyruvic alcohol etc. ) and moderate scale of production
摘要綜述了除政策因素外，降低生物柴油生產成本的5種方法：選擇含油率高、再生周期短、適應貧瘠土地及不同氣候條件的新型植物原料；研究新型固體催化劑；引入新工藝（超臨界法和超聲波法） ；使用比較簡便的方法將廢棄的甘油轉化為高附加值的產品（環氧氯丙烷、 1 ， 3 -丙二醇、丙酮醇等）以及適度生產規模等。 -
This machine widely applies to seal bags made by linen, cloth, paper and knitted propylene to fill grain, sugar, salt, tea, cotton yarn, medicinal materials, chemical product and etc. goods for factory, storehouse, wharf, forexporting and selling on the home market
本廠生產的封包機廣泛用於工廠、倉庫、碼頭；供出口和內銷的盛滿糧、糖、鹽、茶、棉紗、藥材、化工產品等物品的麻、布、紙、編織丙烯袋的封包用。
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