Zibo sea of FA factory, covering 20,000 square meters, business owners 10 million yuan in fixed assets 2, 5 10 million yuan of liquidity, is set the strength of the economy, advanced production technology, quality inspection, self-analysis, human resource-rich The integration of chemical manufacturing companies, is China's Anti-corrosion Technology Association member units, Zibo City with the contract and trustworthy enterprises, enterprises have passed ISO9001-2000 international quality management system certification, with import and export right, and its products FA, Acrylamide Crystal has been the international market, exported to Russia, South Korea, Japan, India, New Zealand, more than 10 countries and won wide acclaim and appreciation.

淄博貉侵尢焯煸谙呖词悠担化糠醇廠手机黄色免费小视频一区二区三区，占地面積2萬平方米欧美色频一线天，企業(yè)擁有固定資產(chǎn)2千萬元欧美色日韩，流動資金5千萬元韩国Ⅴ欧洲V日本VA片在线观看，是集經(jīng)濟(jì)實(shí)力雄厚、生產(chǎn)工藝技術(shù)先進(jìn)麻豆国产在线观看无码、質(zhì)量檢驗(yàn)欧美久久精品影院一本到综合、分析設(shè)備齊全、人力資源豐富于一體化的化工制造企業(yè)一上l一老女一级A免‘，是中國防腐蝕技術(shù)協(xié)會會員單位欧美老妇人和小伙子性生交，淄博市重合同守信用企業(yè)，企業(yè)已通過ISO9001-2000國際質(zhì)量管理體系認(rèn)證，已具備自營進(jìn)出口權(quán)毛片精品視频一区二区三区，其產(chǎn)品糠醇亚洲欧美h视频在线观看、丙烯酰胺晶體已走向國際市場，遠(yuǎn)銷俄羅斯特黄又爽又大又粗一级A片、韓國毛毛黄片一下、日本、印度毛片在线播、新西蘭等十幾個國家免黄色网页网站，并贏得了廣泛贊譽(yù)。

After analysing the condition of furfural alcohol production, the paper points out that the main

本文分析了當(dāng)前糠醇生產(chǎn)的現(xiàn)狀成年人在线观看，指出液相法加氫工藝是糠醇生產(chǎn)的主流工藝人人妻人人干，銅鉻催化劑由于其本身具有良好的性能在糠醇生產(chǎn)中仍然占有重要地位

A new recovery technology of solid waste was made which is from furfuryl alcohol production by furfural hydrogenization. When the solid waste is placed in a vacuum drying box, and is under lower negative pressure and at 130℃, the organic materials in solid waste can be distilled and then returned to the refining workshop to produce qualified furfuraldehyde and furfuryl alcohol. The remainder is mixed with soda ash and roasted in a reverberating furnace. The sodium chromate can be obtained by leaching. Rough cupric oxide is dissolved in nitric acid and cupric nitrate is obtained. A new catalyst was prepared by the above sodium chromate and cupric nitrate and used in furfuryl alcohol production.

將糠醛液相加氫生產(chǎn)糠醇產(chǎn)生的廢渣置于真空干燥箱中，在較低的負(fù)壓狀態(tài)下保持130℃的溫度在线免费免费观观看看的黄色视频，蒸餾回收廢渣中的有機(jī)物人人插人人透人人射人人色人人干，返回糠醇精制車間獲得合格的糠醇與糠醛產(chǎn)品；剩余的固體廢棄物與純堿混合色黄视频污，在反射爐中焙燒国产一在线精品自产拍，浸取獲得鉻酸鈉水溶液；最后剩下的粗氧化銅溶于硝酸得到硝酸銅溶液91视频日韩；將鉻酸鈉溶液无码专区无码专区、硝酸銅溶液按一定比例混合，加入氨水?dāng)嚢柩侵蘧镁们嗖菅迹蛛x出的沉淀經(jīng)傳統(tǒng)方法焙燒活化精品无码三级在线视频网站、造粒制得新催化劑，回用于糠醛液相加氫生產(chǎn)糠醇自拍日韩动漫欧美在线观看视频网站。

Two skeleton nickel catalysts A and B were prepared at 50 ℃ and 90 ℃ respectively and hydrogenation of furfuryl alcohol to tetrahydrofurfuryl alcohol was studied with the catalysts under different reaction conditions.

研究了以骨架鎳為加氫催化劑AI中国一级无码黄片，以糠醇為原料制備四氫糠醇。在中溫和高溫下制備了兩種骨架鎳催化劑A和B99re在线观看视频这里只有精品，研究了不同的反應(yīng)條件對兩種骨架鎳催化劑的影響www.成年人黄色污污网站，確定了最佳反應(yīng)條件。

It is found that conversion of furfuryl alcohol was higher than 99%,and THFA yield and selectivity achieved or were close to 97%by using catalyst Ⅱ with a small quantity of promoters.

對于含少量助劑的鎳催化劑Ⅱ三级网址免费久久，在393 K免费一级A片26分钟、4.0 MPa和空速0.25 h\+\{-1\}時，糠醇轉(zhuǎn)化率可達(dá)99%以上中国黄片精品，四氫糠醇收率和選擇性都達(dá)到或接近97%日本全黄在线视频。

It is characterized in that: it uses furfuryl alcohol as raw material, via catalyst to polymerize the poly-furfuryl alcohol to be plated on porous support to form a coat; than drying can carbonizing to prepare compound carbon film.

其特征在于以是以糠醇為原料，在催化劑的作用下聚合成聚糠醇后直接在多孔支撐體上涂覆成膜1024手机在线看电影你懂得，經(jīng)干燥强奷漂亮的护士中文字幕、炭化制備出復(fù)合炭膜国产目拍精品一区二区。

Kebony stops wood from rotting by placing it in a vat containing a substance called furfuryl alcohol, which is made from the waste left over when sugarcane is processed.

Kebony公司首先把木材放入盛有一種被稱作糠醇的物質(zhì)的容器中以防止其腐爛，這種糠醇由甘蔗加工產(chǎn)生的廢料生產(chǎn)而成日韩精品一区在线播放视频。

The THFA yield and selectivity were 2.0%higher than those by using catalyst Ⅰ without promoter,3.0%higher than those by using Raney nickel catalyst under the same reaction conditions and furfuryl alcohol conversion.

在相同反應(yīng)條件和糠醇轉(zhuǎn)化率條件下人人插人人人人操人人爽，四氫糠醇收率和選擇性均比沒有助劑的鎳催化劑Ⅰ高2.0%，比骨架鎳催化劑高3.0%国产盗摄偷窥在线。

Furfuryl alcohol ; hydrogenation ; skeleton nickel catalyst ; tetrahydrofurfuryl alcohol

糠醇初高中精品视频进入；加氫；骨架鎳催化劑97人人草,人人干；四氫糠醇

Tetrahydrofurfuryl alcohol was prepared from furfuryl alcohol with hydrogenation reduction by using the catalyst at 393-413 K,0.25-0.4 h-1 and 2.0-4.0 MPa.

在393～413 K5566亚洲制服丝袜先锋、0.25～0.4 h\+\{-1\}、2.0～4.0 MPa條件下中文字幕在线网，用上述催化劑加氫還原糠醇制備四氫糠醇欧美性爱操妣。

furfur alcohol：糠醇

FURD, Furukawa Battery Co. Ltd. 古河電池 | furfur alcohol 糠醇 | furfuraceous desquamation 糠樣脫屑

Technical furfural：工業(yè)糠醛

工業(yè)糠醇試驗(yàn)方法 Technical furfurylalcohol test methods | 工業(yè)糠醛 Technical furfural | 工業(yè)糠醛試驗(yàn)方法 Technical furfural test methods

furaldehyde; furfural; furfuraldaldehyde; furfurol; oil of ants：糠醛

糠醇;呋喃甲醇 furancarbinol; furfuryl alcohol; furfuralcohol | 糠醛 furaldehyde; furfural; furfuraldaldehyde; furfurol; oil of ants | 糠醛樹脂膠粘劑 furfural; resin adhesive

furfuralcohol：糠醇

furfur糠 | furfuralcohol糠醇 | furfuraceous皮屑狀的

furancarbinol; furfuryl alcohol; furfuralcohol：糠醇;呋喃甲醇

開式陳化時間 open time; open waiting | 糠醇;呋喃甲醇 furancarbinol; furfuryl alcohol; furfuralcohol | 糠醛 furaldehyde; furfural; furfuraldaldehyde; furfurol; oil of ants

furfuryl alcohol：糠醇

n,n-二甲基甲酰胺 n,n,-dimethyl formamide | 糠醇 furfuryl alcohol | 苯甲醛 benzaldehyde

furfuryl acetate：乙酸糠醇酯

furfurol 糠醛 | furfuryl acetate 乙酸糠醇酯 | furfuryl alchohol modified phenolic resin 糠酚醛樹脂

furfuryl acetate：乙酸糠酯

Furfural 糠醛 | Furfuryl acetate 乙酸糠酯 | Furfuryl alcohol 糠醇

furfuryl resin：糠基樹脂

furfuryl alcohol 糠醇 | furfuryl resin 糠基樹脂 | furfuryl-alcohol resin 糠醇樹脂

furfurol test：糠醛試驗(yàn)

furfural extraction ==> 糠醛萃取 | furfurol test ==> 糠醛試驗(yàn) | furfuryl alcohol ==> 糠醇,呋喃甲醇