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设备工程师
来自话题:
年产15万吨合成氨合成工段工艺设计(毕业设计)? 有图的,也希望可以发给我 dieyezi 谢谢查看更多
全国钛白粉培训班资料《培训教材》(共三届)?? 理论和实际是有差距的啊查看更多
尿液泵突然不打量? 将蒸发暂时停一下,检查进口过滤网是否机械杂质较多。若多,则说明你的判断是准确,可向领导以事实为依据,具实陈述,我相信领导会尊重事实的。若不多,就要找一下其它的原因了。查看更多
来自话题:
2,4-二氯硝基苯氨解仅仅2位氯被氨解可行吗? 有反应, 生成几个产物? 1个, 2个, 3个? 核磁能判断。查看更多
传热系数提高3倍? 对,我是按4倍做的,忘了结果是什么了查看更多
来自话题:
关于还原功率的问题? 近两天都遇到同一样的情况。当炉子运行到60几个小时后,某一组出现电压较低的情况(比其他的少七、八十伏左右)所以功率也低,其他的功率比较高。。。一般过不了多久就会断电。炉内无裂棒,溶硅现象。电气方面也正常,不知道有遇到一样情况的不?查看更多
来自话题:
氢氮比失调后,合成系统如何操作? 入塔气氢氮比失调时,开循环气排放阀,以置换过剩的氢气或氮气。同时适当提高一床触媒入口气温度,以稳定床层温度。若氢氮比偏高,应开大压缩机防喘阀而相应提高机组转速,避免压缩机发生喘振。查看更多
影响板式换热器换热效果的因素有哪些? 板换就这点不好,从厂家拿回来原装的都很好用,一旦拆开再会装就容易出现各种问题,不是内漏就是容易形成气阻等等问题·~查看更多
延迟焦化装置汽包煮炉? 国家水质标准规定,锅炉给水硬度的标准是: 采用锅外软化处理的,给水硬度≤0.015mmol/l; 采用锅内加药 ... 谢谢了,很受用查看更多
DCS市场行情? 标题和问题无关查看更多
设备和管道涂漆设计规定? 公司内部工程规定吧 恩谢谢查看更多
关于注册安全工程师报考条件? 应该可以。看的是专业,而不是方向。查看更多
有谁算过碱蒸发的流程啊? 你将详细的数据发送上来,我们帮你看看! 我几年前算过 流程很简单,就是一股物料 na oh 0.8% , na2co3 2.2% ,有机酸钠盐 19%(用戊酸钠代替)其余水,蒸发至浓度50%。请帮我看看,谢谢了! 查看更多
爬直梯的感觉与技巧? 年轻时还爬过软梯,那个感觉不一般啊。既要上下,又要控制左右查看更多
来自话题:
汽油催化裂化反应? 我装置最好在90左右。查看更多
想问问大家江苏实联化工现在到底有没有产品产出? 不是去年就开始生产了吗? 去年是制盐投入生产了。今年还没听说生产其它的,3月份好像是上热电发电机组项目。 查看更多
趣味阅读系列? google, the world's top search engine, is getting into the end of year spirit. last week, the company published its annual rankings of china's new hot words. these words reflect major events that took place during the past year. here are the top 10 1. 山寨copycatting this chinese term literally refers to the mountain strongholds of bandits. first borrowed to describe rip-off products, it has evolved to refer also to homemade products, such as video parodies of movies. 2. 囧be sunk/sunken this is an ancient chinese character, pronounced jing. it means "light shining through a window". young chinese use it to express embarrassment, or a bad mood. look at the character. doesn't it look like a disappointed face? 3. 很黄很暴力very pornographic, very violent during a cctv interview about a new internet censorship regulation, a girl said that an uncensored web page once popped up on her computer. she called it "very pornographic, very violent". some believe the girl was told to say it by cctv, so it is now used to mock the way the network covers news. 4. 槑nuts pronounced méi, the word is a variant of the word for "梅". but it also looks like a double version of the character 呆 (dai), which means stupid. so netizens have borrowed it to mean "very silly or very stupid". 5. 叉腰肌psoas muscle xie yalong, the former head of the chinese football association, once criticized women players, saying they have weak psoas muscles. (this is the muscle that links the trunk to the legs; it's important for motion.) however, nobody, including the players, knew where the muscle is. this quote is now used to mock xie, who was recently removed from his position. 6. 打酱油get some soy sauce when a person in guangzhou was asked to give his opinion of the ** scandal involving hong kong star edison chen (chen guanxi), the man answered, "it is none of my business. i am just out to get some soy sauce." people have since begun using the words to mean "it's none of my business". 7. 泡良族 pick-up artists this expression refers to men who seduce married women. 8. 凤凰男phoenix man this expression refers to a man who grew up poor and in the countryside, but later moved to a big city and married a city girl. due to the couple's different backgrounds and habits, they often encounter problems. 9. 做人不能太cnn don't be too cnn it emerged in response to foreign media's coverage of tibet. many chinese thought it was biased. it gained more popularity after cnn commentator jack cafferty's rude talk of china. 10. 三个俯卧撑three push-ups a girl in guizhou was rumored to have been killed by the relatives of local police officials. however, a local government official claimed the girl's boyfriend said the girl had jumped into the river when he was doing push-ups. the popularity of the term signals people's doubts over the story. 查看更多
来自话题:
BGL气化炉有没有人想了解啊? 果然沦落到求资源帖了查看更多
请教关于络合分离技术? 络合吸附分离指的是先通过络合反应转移被分离物到络合剂中然后再用吸附分离方法分离获得被分离物。 络合萃取分离是通过可逆络合反应转移被分离物到络合剂中暂时获得被分离物的方法,如需获得被分离物还需进一步结合其他方法。 络合反应萃取精馏分离技术通过可逆络合反应转移被分离物到络合剂中,然后再利用精馏根据可逆络合反应的温度效应获得塔顶或塔底的络合剂和被分离物。这里的络合剂一般可以循环重复利用。查看更多
来自话题:
国内锅炉烟气采用氨法脱硫的设计单位有哪些? 现在做氨法的主要有:和亿昌(蒸发结晶,设预洗塔,后起之秀,乌石化做的还算可以)、天誉(蒸发结晶,曝气氧化有点特色)、江南(饱和结晶,单塔,填料塔,业绩最多:17家)、申川(饱和结晶)、弗卡斯、洁美、都市环保(主要是烧结机)。 和亿昌和天誉的工艺非常相似,就是曝气有些不同,弗卡斯的也差不多。江南、申川、洁美技术出自一家,都是华东理工出来的。都市环保基本上只在烧结机领域发展。 说句实话,各家虽然业绩都不少,真正运行的好的几乎就没有,氨法的问题很多,希望业主选择要慎重!查看更多
简介
职业:山东华安检测技术有限公司 - 设备工程师
学校:河南工业大学 - 化学工业职业学院
地区:浙江省
个人简介:躯体总是以惹人厌烦告终。除思想以外,没有什么优美和有意思的东西留下来,因为思想就是生命。查看更多
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