Company Product and its annual output to 12,000 tons Furfuryl / year, Furan Resin 5,000 tons / year, 5,000 tons of acrylamide solution / year, 2,000 tons of acrylamide Crystal / year, polyacrylamide Dry powder 1,000 tons / year.

企業(yè)主要產(chǎn)品及其年產(chǎn)量為糠醇12000噸/年久久久久亚洲AV无码专区电影，呋喃樹脂5000噸/年欧美喷水网站一级a片，丙烯酰胺溶液5000噸/年，丙烯酰胺晶體2000噸/年www,高潮,c0m，聚丙烯酰胺干粉1000噸/年欧美黄色插插。

The selectivity and the yield can reach to 99% under the optimum conditions.

在最佳反應(yīng)條件下，糠醇的選擇性和收率達到99%以上天天舔。

In the resin carbon materials treated at 620 ℃ the (100) crystal plane diffraction peek appeared evidently, at the same time the (110) and (006) crystal plane diffraction peeks also appeared. It means that the furfuralcohol resin is a type of facility graphitisable material.

還原性氣氛中人妻AV无码系列专区移动可看，經(jīng)620 ℃炭化處理的樣品出現(xiàn)了明顯尖銳的(100)晶面特征衍射峰18禁黄网站禁片无遮挡，同時還發(fā)現(xiàn)了(110)和(006)晶面特征衍射峰，表明糠醇樹脂是一種較易石墨化的樹脂材料在线资源av网站。

Results showed that during the carbonization of furfuralcohol resin C-O bond rupture of pentacyclic ring, took place firstly, bringine C-H bond rupture.

結(jié)果表明：糠醇樹脂炭化裂解過程首先是五員雜環(huán)內(nèi)的碳氧鍵發(fā)生斷裂永久黄网站色视频免费大全91，引起碳氫鍵斷裂。

Ordered mesoporous carbon was successfully prepared using siliceous MCM-48 as template, p-toluenesulfonic acid as catalyst, and furfuryl alcohol as carbon source.

以純硅MCM-48為模板日韩啪啪小视频、對甲苯磺酸為催化劑欧美成年性开放视频在线播放、糠醇為碳源成功制備了高度有序的中孔炭分子篩。

Highly ordered mesoporous carbon,denoted as CMK-5,was synthesized by using mesoporous silicates SBA-15 as template and furfuryl alcohol as carbon precursor.

以介孔硅SBA-15為模板国产在线视欧美亚综合，糠醇為碳源制備了高度有序的介孔碳(CMK-5)，并用微波法合成碳負載的鉑納米粒子的催化劑国内免费合计自拍偷拍小视频。

Ordered mesoporous carbon was successfully synthesized using siliceous MCM-48 as template,p-toluenesulfonic acidas catalyst,and furfuryl alcohol as carbon source by vapor depositon polymerization method.

以純硅MCM-48為模板国产农村老熟女国产老熟女、對甲苯磺酸為催化劑、糠醇為碳源通過蒸汽沉積聚合制備了高度有序的中孔炭分子篩深夜在线观看网址。

Nanosized CPF(Conjugated Polymer of Furfuryl alcohol)/ZnO composite catalyst was prepared through in-situ polymerization and heat conversion. The thermal stability, morphologies, size, structure and optical absorption properties of the CPF/ZnO material were characterized by TG-DTA, TEM, XRD, XPS, IR and UV-Vis techniques.

通過原位聚合-熱轉(zhuǎn)化兩步法奇米777米奇影888视狠狠，利用ZnO納米微粒和糠醇制備出了具有大共軛結(jié)構(gòu)的高分子和ZnO的納米復(fù)合催化材料；用TG-DTA国产在线久、TEM欧美黑人粗暴多交、XRD、XPS视频欧美日韩、IR和UV-Vis等技術(shù)對其熱穩(wěn)定性国产精品黄色视频、形貌、尺寸99黄色视频在线观看、結(jié)構(gòu)及吸光特性等進行了表征免费看操逼黄片av，以亞甲基藍溶液的催化降解研究了該材料在自然光條件下的催化性能。

Catalytic Synthesis of Methyl Furoate by Peroxhydrogen and Sulphate Acid;2. Using hydrochloric acid as a cheap catalyst,perfume methyl furoate was synthesized from methanol and furoic acid prepared from furfural,and was characterized by GC,IR and 1H-NMR.

從糠醛出發(fā)欧美一级A片免费不卡全部完曰久，由制備的糠酸和甲醇反應(yīng)亚洲一区二区视频在线免费视频，在鹽酸催化下，合成了香料糠酸甲酯国产乱子伦牲交视频，并用IR在线观看国产美乳视频、1HNMR、GC等進行了表征城中村嫖娼吊带；探討了包括高純度糠酸的制備在內(nèi)的反應(yīng)影響因素国产精品亚韩精品无码a在线观看，在醇酸物質(zhì)的量之比為 5∶1、催化劑體積占甲醇體積 13亚洲欧洲成人在线观看。

A modified γ-Al〓O〓 was prepared by a special precipitation method with aluminum nitrate solution containing a certain amounts of orthosilicic acid and ammonia aqueous solution. Compared with commercial γ-Al〓O〓, the modified γ-Al〓O〓 was an effecient catalyst for dehydration of tetrahydrofurfuryl alcohol to dihydropyran. The results revealed that the strong acid sites on the surface of the catalyst may play a crucial role in this reaction.

并以硝酸鋁和氨水為原料鸥美一级大片，用沉淀法制備出一種高比表面和擁有較多強酸中心的γ-Al〓O〓，它在四氫糠醇開環(huán)脫水制備二氫吡喃的反應(yīng)中有優(yōu)良的催化活性又黄又爽爽女性爽喷水视频，通過比較此γ-Al〓O〓和普通商業(yè)γ-Al〓O〓的Py-TPD圖久久久久久蜜精品精品免费，發(fā)現(xiàn)強酸中心在制備二氫吡喃的反應(yīng)中可能具有關(guān)鍵的作用日韩视频精品第一页在线观看网站。