*欢迎您使用沧州新星传媒CMS管理系统,本功能请注意如下:
1、通过这个功能实现新闻的添加和更新,为保持网站的稳步排名,尽量选择原创新闻或者高伪原创新闻;
2、由于有批量布局关键词的功能,此功能可为网站需求而设置,并不用为了优化而每天去更新,正确设置好长尾关键词自动更新就能满足搜索引擎需求了;
请选择对应的栏目添加新的新闻内容:
公司动态
技术参数
行业动态
编辑新闻资讯
新闻标题:
*
所属栏目:
公司动态
技术参数
行业动态
作者名称:
*
发表时间:
如要修改,请注意格式。
新闻内容:
<P><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-ALIGN: left; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 12px/25px 宋体, verdana, arial, helvetica, sans-serif; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(100,100,100); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px">天津北京广宇化工有限公司【15533765638董经理】专业生产<A href="http://www.xxhengjie.com/" target=_blank>回收废甲醇</A></SPAN><FONT style="TEXT-ALIGN: left; LINE-HEIGHT: 25px; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-INDENT: 0px; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(100,100,100); FONT-SIZE: 12px; FONT-WEIGHT: normal; WORD-SPACING: 0px; -webkit-text-stroke-width: 0px" face=宋体>、<A href="http://www.xxhengjie.com/" target=_blank>回收废乙醇</A></FONT><SPAN style="TEXT-ALIGN: left; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 12px/25px 宋体, verdana, arial, helvetica, sans-serif; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(100,100,100); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px">是专业生产回收废甲醇系列产品的企业。详情登录:<A href="http://www.xxhengjie.com/" target=_blank>http://www.xxhengjie.com/</A></SPAN></SPAN></P> <P><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-ALIGN: left; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 12px/25px 宋体, verdana, arial, helvetica, sans-serif; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(100,100,100); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"></SPAN></SPAN><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px">制备方法</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 制备原料有淀粉、乙烯、磷酸、硫酸、葡糖淀粉酶,衍生产品为盐酸乙醇液、二硫化硒、环氧乙烷、对二乙基苯、联苯、6-甲氧基-2-乙酰萘、戊基氰基三联苯、乙醛、甲醛、乙醇钠、乙醚、乙酸乙酯、乙醇(无水)、复盆子酮等。</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 工业上一般用淀粉发酵法或乙烯直接水化法制取乙醇:</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 1、发酵法</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 糖质原料(如糖蜜、亚硫酸废液等)和淀粉原料(如甘薯、玉米、高梁等)发酵;</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 发酵法制乙醇是在酿酒的基础上发展起来的,在相当长的历史时期内,曾是生产乙醇的唯一工业方法。</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 发酵法的原料可以是含淀粉的农产品,如谷类、薯类或野生植物果实等;也可用制糖厂的废糖蜜;或者用含纤维素的木屑、植物茎秆等。这些物质经一定的预处理后,经水解(用废蜜糖作原料不经这一步)、发酵,即可制得乙醇。</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 发酵液中的质量分数约为6%~10%,并含有其他一些有机杂质,经精馏可得95%的工业乙醇。</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 2、乙烯水化法</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 乙烯直接或间接水合。</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 乙烯直接水化法,就是在加热、加压和有催化剂存在的条件下,是乙烯与水直接反应,生产乙醇:</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> CH2═CH2 + H─OH→C2H5OH</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> (该反应分两步进行,第一步是与醋酸汞等汞盐在水-四氢呋喃溶液中生成有机汞化合物,而后用硼氢化钠还原)</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 此法中的原料—乙烯可大量取自石油裂解气,成本低,产量大,这样能节约大量粮食,因此发展很快。</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 3、煤化工</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 工业制乙醇还主要是通过乙烯氢化制得,而适合中国国情的技术就是利用煤化工技术,将煤转化为合成气,直接或者间接的合成乙醇。</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 4、联合生物加工</SPAN><BR style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> 利用生物能源转化技术生产乙醇能缓解非再生化石能源日渐枯竭带来的能源压力。来源广泛的纤维素将是很有潜力的生产乙醇原料。然而由于各种原因,一般的发酵法生产乙醇成本较高,乙醇生产难以规模化。联合生物加工技术,一体化程度高,能有效降低生产成本,未来发展前景广阔。</SPAN></P> <P><SPAN style="TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 14px/24px arial, 宋体, sans-serif, tahoma, 'Microsoft YaHei'; WHITE-SPACE: normal; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(69,69,69); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px">关键词:<A href="http://www.xxhengjie.com/" target=_blank>工业酒精</A> <A href="http://www.xxhengjie.com/" target=_blank>工业乙醇</A> <A href="http://www.xxhengjie.com/" target=_blank>回收废乙醇</A> <A href="http://www.xxhengjie.com/" target=_blank>回收废酒精</A></SPAN></P>
全站推荐:
*欢迎您使用沧州新星传媒CMS管理系统,请注意如下:
1、沧州新星传媒CMS定位于专业的营销型网站建设及其排名推广工作。通过沧州新星传媒CMS,让你并不需要非常专业的seo知识和能力,都足以成为一个非常厉害的SEO高手!
2、沧州新星传媒CMS借鉴了网络上相关类似程序开发完成,
沧州新星传媒CMS程序全部开源
。任何人都可以使用本程序并继续完善本程序;
3、SEO好不好,空间也将非常重要,一个高效稳定的空间将为网站的排名奠定良好的基础,我们为您提供
单独IP的高速稳定虚拟主机
,欢迎您的使用;
4、为了保证您的正确使用并及早获得网站排名,更好的实现网络搜索引擎营销效果,请认真参考教程,积极在论坛里学习参考各类教程;
技术论坛