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- The decoloration of alkali refining is obviously better than chemical methods,the oil treated by this method can fit the demand of food and industry. 堿煉法的脫色效果明顯較化學(xué)脫色好,處理后的油色可以滿(mǎn)足食品及工業(yè)用油對色度的要求;
- The article studied on the practical technology of alkali refining high-acidity pricklyash seed oil to deacid on the base of previous research. 摘要在前人研究的基礎上，對高酸值花椒籽油的堿煉除酸實(shí)用技術(shù)進(jìn)行了進(jìn)一步的研究。
- The processing of refining crude rice bran oil by dilute alkali including degumming,alkali refining,bleaching,deacidifying,degreasing,and dewaxing is introduced. 介紹了用稀堿堿煉方法對米糠油進(jìn)行精煉的工藝過(guò)程,并闡述脫膠、堿煉、脫色、脫酸、脫脂、脫蠟主要操作工序。
- The process included glycerolysis and esterification by acetic anhydride.The edible low caloric fat was prepared by alkali refining, bleaching and deodorization of crude product. 食用油脂甘油解后,再用短鏈酸(乙酸酐)酯化制備粗產(chǎn)品,再經(jīng)脫酸、脫色、脫臭等工藝,制備出可食用的低熱量油脂產(chǎn)品。
- Through the process of coalescing, separating unmixed mass transfer alkali refining, sweetening ptyalin, cyanogens and cobalt in fixed lathes, retreating discolorization high quality No. 陜北混合原油經(jīng)過(guò)聚結分離、無(wú)混合傳質(zhì)堿精制、磺化酞氰鈷固定床脫硫醇、脫色預處理等組合工藝,可研制生產(chǎn)出符合規格的優(yōu)質(zhì)3號噴氣燃料。
- The alkali refining and deacidification of insect-white wax 蟲(chóng)白蠟的堿煉脫酸
- This strain of wheat can grow during a cold spring. 這種小麥可以在寒冷的春天生長(cháng)。
- The girl stood shivering with cold on the doorstep. 那姑娘站在門(mén)前的臺階上,冷得直打哆嗦。
- It is neither hot nor cold in winter here. 這里冬天既不熱也不冷。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙啞的聲音說(shuō)話(huà)。
- Hot and cold are contrary terms. 熱與冷是相反的詞語(yǔ)。
- She got cold feet when asked to recite in class. 當她被叫起來(lái)在班上背誦時(shí)害怕了。
- The girl's hands were chapped by the cold. 那個(gè)女孩的手因寒冷而凍裂。
- Keywords Trickle Bed Reactor;BSTR;Biodiesel Fuel;Alcoholysis Reaction;Fatty Acid Metheyl Ester;Alkali Refining Process; 滴流床反應器;間歇式攪拌反應器;生物柴油;醇解反應;脂肪酸甲酯;堿煉;
- There is still no cure for the common cold. 目前仍沒(méi)有治愈感冒的良藥。
- It gets cold quickly when the sun goes down. 太陽(yáng)下山后天氣很快就會(huì )冷下來(lái)。
- The boy was enfeebled by the cold. 那個(gè)男孩因感冒而虛弱無(wú)力。
- The cold weather antedate ed their departure. 寒冷的天氣使他們提前離開(kāi)。
- The Norwegians live in a comparatively cold zone. 挪威人生活在比較寒冷的地區。
- The Development of Model QTD-350Hz Disc-type Separator and Its Application In the Continuous Alkali Refining of Vegetable Oils QTD-350HZ碟式分離機的研制及其在植物油連續堿煉中的應用
