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furfural n.【化學】糠醛;呋喃亞甲基。

furfuran

Because the enterprise has the characteristic of resources intensity and labor force intensity , the furfural enterprises in overseas is dependence of china more and more . at the same time , domestic is initiating the farmer to get employed vigorously and increased income at the present stage , which provides the good domestic environment for the furfural industry 但目前國內糠醛生產廠商眾多,競爭無序,而且日趨激烈,單純的建廠生產和銷售糠醛將直接陷入低價競爭及反傾銷的漩渦中,很難利用有限的資金在糠醛產業中占有一席之地。

If someone can grasp the opportunity to become the leader of the chinese furfural industry , it would become the furfural industry leader in the world . jiachen co . . ltd will invest in the furfural industry and make the industrial leader 本文通過對環境分析及swot分析等研究方法,結合糠醛產業目前的具體狀況,對糠醛產業中的各構成要素,產業瓶頸及產業中的補缺市場進行分析。

Manufacturing technique of wax microcrystalline : with crude oil vacuum residua fractions as material , it is made from propane taking off asphaltum , furfural refining , ketone benzene taking off oil , and argil refining 微晶蠟的生產工藝流程:本產品以天然原油的減壓渣油為原料,經丙烷脫瀝青、糠醛精制、酮苯脫油、白土補充精制及加氫補充精制冷卻后成型而制得該系列產品。

Depending on the fund , technology , management and human resource provided by zhejiang huakang pharmaceutical co . , ltd . , the company mainly engages in researching and manufacturing of xylose , furfural , furfuralcohol etc 公司依托浙江華康藥業的的資金、技術、管理和人才優勢,綜合利用北方地區豐富的農、林資源,主要從事木糖、糠醛、糠醇等系列產品的研發與生產。

In this paper , the research progresses of several high additional co - product , such as furfural , xylose , xylitol , oligo - xylose , fuel ethanol and soon , produced with cod through the biorefinery are reviewed 概述了利用生物煉制技術用玉米芯生產糠醛、木糖、木糖醇、低聚木糖和燃料酒精等一系列高附加值產品的研究進展。

We can produce 16000mt thiourea dioxide formamidinesulfinic acid and bleaching agent fas , 40000mt sodium percarbonate , 15000mt furfural , 20000mt hydrogen peroxide and 30000mt furfuryl alcohol per year 公司每年可生產16000噸二氧化硫脲及fas漂白劑40000噸過碳酸鈉30000噸糠醇15000噸糠醛20000噸雙氧水。

It exists the option of an alkaline or a neutral cooking to produce bleachable paper pulp , and of acid hydrolysis of the straw to produce furfural and fermentable pentoses to produce methanol 在生產漂白漿的工藝條件是可以選擇的如堿法,中性蒸煮,而且利用酸法水解草類原料可以生產糠醛和發酵戊糖生產甲醇

Thiourea dioxide , sodium percarbonate , furfuryl alcohol , furfural , thiourea , melamine , 2 - ethyl anthraquinore , titanium dioxide rutile , titanium dioxide anatase , hydroxythyl methyl cellulose , hydr 二氧化硫脲,甲脒亞磺酸, fas紙漿漂白劑,過碳酸鈉,糠醇,糠醛,硫脲,四乙酰乙二胺。

Thiourea dioxide , sodium percarbonate , furfuryl alcohol , furfural , thiourea , melamine , 2 - ethyl anthraquinore , titanium dioxide rutile and anatase , hydroxythyl methyl cellulose , hydroxypropyl met 二氧化硫脲,甲脒亞磺酸, fas紙漿漂白劑,過碳酸鈉,糠醇,糠醛,硫脲,

In this paper , 1 , 1 - diacetate was synthesized from furfural and acetic anhydride by acidic bentonite friendly to environment as catalyst with excellent yield ( 87 . 6 % ) 摘要利用對環境友好的酸性皂土做催化劑,糠醛與乙酸酐發生縮合反應合成了1 , 1 -二乙酸酯,產率高達86 . 6 % 。

It was shown that the furfural had strong corrosion inhibition effect on carbon steel in 5 % hcl solution at 30 實驗表明30 , 4h條件下,在5 %的鹽酸中,糠醛具有較強的緩蝕作用,與六次甲基四胺復配緩蝕效果增強。

Inner mongolia tongliao jinbao chemical industry co . ltd . , with annual capacity of 3 , 000 tons for furfural 內蒙古通遼市金寶化工有限公司,現達到年產糠醛3 , 000噸。

Shenyang jinchang chemical industry co . ltd . , with annual capacity of 3 , 000 tons for furfural 沈陽金昌化工有限公司位于沈陽省,年生產糠醛能力達3 , 000噸。

The corrosion inhibition effect of furfural on the carbon steel was studied by weight - loss method 摘要采用失重法研究了糠醛對碳鋼的緩蝕性能。

Thermodynamic properties of hydroxymethyl furfural in honey on the macroporous adsorption resin 吸附樹脂吸附蜂蜜中羥甲基糠醛的熱力學研究

Mineral insulating oils . methods for the determination of 2 - furfural and related compounds 礦物絕緣油. 2 -糖醛及相關化合物的測定方法

Mineral insulating oils ; methods for the determination of 2 - furfural and related compounds 絕緣礦物油. 2 -糠醛和有關化合物的測定方法

The study of novd copper - based catalyst for the hydrogenation of furfural to furfuryl alcohol 基催化劑在糠醛加氫制糠醇反應中的研究

Mineral insulating oils - methods for the determination of 2 - furfural and related compounds 絕緣礦物油. 2 -糖醛和有關化合物測定方法