Other equilibrium phases contain-ing CaO may be monticellite and anorthite.

在渣蝕帶內(nèi)層亚洲皇冠成人无码影院在线观看，反應(yīng)產(chǎn)物為六鋁酸鈣和鈣鋁黃長石日本小穴视频。

Twelve kinds of volatile products in the fermentation broth were determined, in which ethanol, acetic acid, 1, 2-ethanediol, butanoic acid and glycerine were the major compounds, and they can be utilized by methanogenic organism directly or be changed into compounds that can be utilized by methanogens organism directly.

MC1分解木薯渣過程中可溶性物質(zhì)總含量開始為18%色色大综合，3 d后達(dá)到最高久久久久久无码精品，為33%4444色视频在线，GC-MS測定揮發(fā)性產(chǎn)物的總量在培養(yǎng)6 d后達(dá)到最高www高清激情无码免费视频大全，揮發(fā)性產(chǎn)物共檢測出12種，其中量較大的化合物為乙醇网站黄a片国产、乙酸日本少妇的性爱视频、乙二醇、丁酸及甘油欧美性爱8，這些產(chǎn)物為甲烷發(fā)酵菌可直接利用或者容易轉(zhuǎn)化為甲烷菌直接利用的成分https://1.igao73.com。

The process for the preparation of carnallite and magnesium sulfate from refined magnesium slag is introduced.

介紹了從精煉鎂渣中制取光鹵石和硫酸鎂的工藝過程是破碎制粉(粒徑 1～ 2mm)、稀H2 SO4 (濃度 2 0 %～ 3 0 %)溶解天天久久国产精品电影网、采用苦土粉中和過量酸日本免费看A片一进一出，過濾除雜、中和日本精品一级二级三级在线、冷卻超碰在线71、結(jié)晶工序。

In this research, the concentration of PbCrO4 in the reaction can be as low as 58g-L-1 without any ill influence on the experiment. Therefore, some leachate can be used to produce yellow chrome directly without concentration.

乙酸鉛或硝酸鉛與代替重鉻酸鈉溶液的鉻渣濾液反應(yīng)時(shí)国产一区精品在线免费，其用量應(yīng)高于理論值曰韩一级无码AA特黄毛片，大約為理論值的1.10～1＊倍，才能使六價(jià)鉻充分反應(yīng)欧美性爱综合肏，使生成的鉻黃量達(dá)到最大值日韩视屏二区。

The experimental reseach of gold leaching of hot-press acid leaching residues by ammmoniacal cyanide process and the effects of various operation condition on gold extraction have been investigated in this paper.

對氨氰法浸取含銅熱壓酸浸渣進(jìn)行了工藝試驗(yàn)研究，詳細(xì)地考查了各操作條件對金銀浸出率的影響中文字幕与子乱视频。

By the Test, we find out the better technological conditions, the results show that the secondary magnetic-spiral and spiral -magnetic are the better flowsheet for the pyrite cinders. Under the action of muriatic acid and hydrofluoric acid, the content of sulphur, silicon, lead, copper are descend to 0.21%, 8.26%, 0.053%, 0.023%. A total iron concentrate containing 62.34% Fe is obtained with recovery of 78.08% Fe.

通過試驗(yàn)欧美一级a在线视频观看，得到較優(yōu)的工藝條件，結(jié)果表明91.插插插，兩段磁選—螺旋溜槽是較適合于該種硫鐵礦燒渣的工藝流程欧洲黄色在线观看；再經(jīng)HCl、HF等酸浸脫雜降硫除鉛www.性爱小视频，獲得品位為62.34％天堂男人在线视频，回收率為78.08％的鐵精礦產(chǎn)品，S女同性互吃奶头视频免费看、SiO_2美女免费黄网、Pb、Cu的含量分別降為0.21％、8.26％欧美打性爱在线、0.053％欧美成电影网站色www、0.023％。

The technology of solid state fermentation and extraction of Fulvic acid with apple pomace has been studied.

本文對蘋果渣固體發(fā)酵生產(chǎn)黃腐酸工藝及產(chǎn)物分離提取條件進(jìn)行了優(yōu)化研究色综合五月天。

The effect of different treatments including high temperature, acid, cellulose and fungi on reducing sugar content in apple pomace were studied.

研究了高溫www,AV天天27、酸解、酶解和菌解等不同預(yù)處理方法對蘋果渣中還原糖含量的影響六月长期国产对白视频。

Solid state fermentation of Fulvic acid with apple pomace as the main raw material was fast, doable and economical method.

所以99re6这里视频精品在久线30，蘋果渣固體發(fā)酵制取黃腐酸是一條可行的，經(jīng)濟(jì)的麻豆视频免费现看，快速的途徑国内一级毛片免费不卡视频。

Using gallic acid as the standard, the optimum conditions for determining of the polyphenols in the apple pomace by Folin method are investigated.

以沒食子酸為標(biāo)準(zhǔn)品研究了福林法測定蘋果渣中多酚物質(zhì)含量的適宜條件。