The results for rubber seed oil refining were as follows: For the crude solvent-extracted oil, it was first degummed 20 min by 0.04% H3PO4 at 60℃, and neutralized 10 min by 0.15% CaCO_3, then treated with 5% bleaching clay, and refined oil could be obtained. For the machine-squeezed oil, it was first degummed 20 min by 0.04% H3PO4 at 90℃, and neutralized 10 min by 0.15% CaCO3, then treated with 15% bleaching clay, and refined oil could be obtained.

橡膠籽油精煉結(jié)果表明：溶劑尤其是以石油醚等提取毛油的色澤最好；溶劑提取毛油在60℃下、0.04%的H_3PO4(含量為85%)、20min脫膠和0.15%的CaCO3中和攪拌10min后，再在20min草草草干干干、油重5%白土脫膠脫色較好；機榨毛油在90℃下亚洲色图2、0.04%的H3PO4(含量為85%)无码三级中文字幕在线视频、20min脫膠和0.15%的CaCO3中和攪拌10min后，再在20min97碰碰,巨乳中文,中文字幕欧美精品、油重15%白土脫膠脫色的精煉機榨油次之久久99精品九九九久久婷婷。

The results show that it's available by neutralizing (at 60℃ temperature, 11%caustic soda solution) bleaching6%(W/W bleaching clay,at 70℃ temperature, treatment time is 30 min.

實驗結(jié)果表明：用堿煉(溫度60℃，11%NaOH)—脫色(溫度70℃中文无码天堂一区二区三区，6%的白土免费成人在线观看网站，時間30 min)的方法是可行的。

Either bleaching clay or clarifying clay possesses larger area, higher absorbability and better decoloration as both are resulted from activation process of bentonite.

漂白粘土和澄清粘土應具有較大的表面積亚洲自拍日韩欧美精品、較高的吸附性能及褪色能力久久浪穴，多由膨潤土經(jīng)活化處理后制成。

Distributions of 13 heavy metals in different phases produced by co-processing obsolete pesticides, contaminated soil and spent bleaching clay were studied on three new dry cement kilns respectively.

以廢棄農(nóng)藥国产嫖娼啪啪精品、污染土壤和廢白土為研究對象91在线视频免费观看，在3個新型干法水泥廠開展了水泥窯共處置的工程試驗，分析了共處置對13種重金屬在不同相分配情況的影響黄片视屏无码免费。

After oil is recovered from it, the bleaching clay is regenerated by acid activation, ignition, baking and acid washing methods.

先從廢白土中回收油脂在线亚洲国产一区日本，然后分別采用酸活化法；灼燒法性欧美黑人巨大videoshd；焙燒-酸洗法工藝進行再生欧美高清中文字幕国产精选，并對再生工藝條件進行了研究，使再生白土達到最佳的脫色率黄色操B免费视。

bleaching clay：漂白土

bleaching agent 漂白劑 | bleaching clay 漂白土 | bleaching effect 褪色效應

bleaching clay：漂白黏土

漂白 bleaching | 漂白黏土 bleaching clay | 氣泡 bleb

bleaching clay：漂白粘土

漂白土 fuller's earth | 漂白粘土 bleaching clay | 漂浮動物 zooplankton

bleaching clay：陶土;高嶺土;磁土

淋漂箱 bleaching cistern | 陶土,高嶺土,磁土 bleaching clay | 漂白損傷 bleaching damage

bleaching clay bleaching earth：脫色用黏土

漂白劑 bleaching agent | 脫色用黏土 bleaching clay bleaching earth | 漂白液 bleaching liquor