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设备工程师
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求助:20万吨甲醇项目 耐火球大概使用量多少立方? 一般在15-20m3吧,不同的设计院和设备制作厂家,使用的量是不同的。查看更多
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往复压缩机十字头损坏的原因? 之前有无汽缸中掉进异物、液击等现象?查看更多
艾斯本技术aspenONE V9今日发布:全新HYSYS,APC功能? 在哪里可以下载到?查看更多
艾斯本技术aspenONE V9今日发布:全新HYSYS,APC功能? may 25, 2016 – aspen technology, inc.,a provider of software and services to the process industries, announced the availability of aspenone engineering and aspenone manufacturing and supply chain version 9 software. the latest release gives firms in the oil, gas, refining, chemicals, engineering & construction, and other process industries, integrated, streamlined workflows. innovations in the aspenone v9 release are intended to empower users to design and troubleshoot with confidence, and enable greater insights into process constraints in order to make process safety consistent and continuous throughout the entire asset lifecycle.aspentech’s latest software release provides manufacturers with: improved analysis capabilities. insight into key processes enables better, faster and more profitable problem solving. distillation columns are notoriously hard to operate optimally, resulting in losses in product and quality, and increased opex. with the column analysis technology in aspen hysys and aspen plus, engineers can readily analyze hydraulic performance and test operating parameters, resulting in up to 20 percent improvements in energy savings. in an emergency, lives and billions of dollars’ worth of assets are at stake. over 400 projects have used blowdown technology, now part of aspen hysys, to save significant capex on oil, gas and lng projects. model-based decision support. consistent, rigorous models drive process improvements that improve margins and reduce capital and operating costs. improved integration and workflow in the aspenone refinery planning model update enables process engineers to update planning models. sulsim sulfur recoveryin aspen hysys ensures compliance with environmental regulations, reduces costs, and meets product specifications under changing feed and operating conditions, while simultaneously debottlenecking the gas plant. the latest custom modeling innovations enable process engineers to simplify the incorporation of custom models into aspen plus, reducing time-to-market for specialty chemicals producers by speeding up modeling of key processes. schlumberger and aspentech have collaborated to provide the latest link between olga software and aspen hysys , expanding asset-wide modeling to maximize production without compromising safety in the upstream. in addition, new mercury partitioning capabilities in aspen hysys track and reduce hazardous contaminants, increasing equipment reliability and lowering maintenance costs. the aspenone manufacturing and supply chain v9 updates include the new aspen dmc3 builder that can increase efficiency up to 30 percent by building and deploying all aspentech apc controllers from start to finish on one intuitive tool. the workflow oriented design builds controllers faster and enables more engineers, preserving process knowledge and increasing apc project efficiency. meeting fuel demand while minimizing costs and maximizing margins is made possible with the ability to evaluate and optimize supply chain tradeoffs. the new map monitor in aspen fleet optimizer (afo) improves scheduler visualization with an interactive web-based mapping application, providing real-time, accurate information that streamlines fuel distribution. 查看更多
aspen dynamic 一些实例? 楼主、、添加好pid了,,对于扰动添加不太会啊。。可以把你做的步骤传两个吗,,谢谢楼主!!查看更多
co2减排利用? 楼主可以看看这个 附件 查看更多
来自话题:
水膜除尘除尘效果? 水膜除尘的效率一般在90%左右,且浪费水严重。查看更多
大家好,液氯储槽双液位计有用的吗? 新一代的智能变送器, 成为双法兰液位计新一代的智能典型代表。查看更多
隔壁塔四塔模型计算错误? 哪位隔壁塔专家解释一下,开外文文章,里面有关于结构表示的方式:2-4, 2-3-4, 2-3-3, 2-2-4这些数字都代表什么意思啊?查看更多
图画完后怎么打印不 出来? 有cad转化pdf的软件 搜下就能找到查看更多
动设备地脚螺栓? 确实是设计和供货冲突了。 预留地脚螺栓,可以方便设备安装,毕竟土建的标准和动设备的标准差了不是一个数量级。一般所用于动设备的使用。 固定地脚螺栓,可以更好更好的固定设备,一般多用于大型静设备的使用。查看更多
谁做过二氯菊酸中间、体的,我有问题请教!? 新拟除虫菊酯类杀虫剂-- 六氟菊酯      【作者】:张怿    【作者单位】:不详不详      【刊名】:农药译丛     【年卷期】:1996,018(003)     【出版年】:1996      【页码】 .64-64,f003     【馆藏号】:vip-cj(电子版)     【分类号】:tq 大家可以去找这篇文章来看看,里面有些介绍。我这里不太全,不好发上去了。查看更多
来自话题:
关于杂醇油的新的设想? 楼上的 你怎么把加热后的杂醇油加到转化炉里啊,从那个地方加,压力是多少?难道要专门为他增加一台压缩机吗?查看更多
用aspen plus计算混合物凝点(冰点)? 下载看看学习 查看更多
求助各种蒸发器的图片? 回复 4# 小如爱大海 开了个好头,多谢查看更多
来自话题:
循环水pH调节的争鸣(欢迎大家参与)? 循环水池氢氧根离子的浓度c(oh - )=10**(-14+9.3)=1.995×10 -5 mol/l 循环水池氢氧根离子的总量c(oh - )×400×10 3 =7.98 mol 欲调整到ph7,则所加盐酸的氢离子的总量与循环水池的氢氧根离子的总量相等,所以 所加31%盐酸的体积7.98×36.5÷0.31÷1.154=814 l 但是这是理论上的量,未考虑循环水池与盐酸混合的化学反应性质,完全是按强酸强碱溶液混合进行理论计算的,也未考虑31%的挥发损失。再者我也丢的太久不知道计算对不对,敬请大家指正。查看更多
HYSYS做一个物质的露点和泡点曲线,数据点太少,怎么解 ...? 我得好好研究一下这个用法。查看更多
来自话题:
RTO在煤化工上的应用? 总烃超过2000ppm催化燃烧成本更低 有没有两者的数据对比?查看更多
来自话题:
蒸汽余热锅炉设计? 给你个连接 去下吧 https:///viewthread. ... 0%c8%c8%b9%f8%c2%af 查看更多
来自话题:
事故报道专门贴200911? 京珠高速一辆大货车突然起火 烧毁11辆汽车 作者:大河报 新闻来源:大河报 更新时间:2009-11-10   11月8日晚8时50分,京珠高速939公里处,一辆大货车突然起火,虽经消防队员全力扑救,仍损失惨重,车上装运的10辆一汽大众轿车全被烧毁(如图)。   据司机张师傅介绍,车辆正常行驶过程中,他发现后部轮胎着火,立即停车扑救,由于所携带的灭火器不足,大火迅速燃烧,于是报警求助。由于火灾发生地点距离消防队路途较远,待消防队员赶到时,已失去了最佳扑救时机。虽然经过30分钟的奋力扑救,大火被扑灭,但货车及车上所载的10辆小轿车已全被烧毁。 查看更多
简介
职业:上海连泓工贸有限公司 - 设备工程师
学校:河南大学 - 化学化工学院
地区:辽宁省
个人简介:人类的全部历史都告诫有智慧的人,不要笃信时运,而应坚信思想。查看更多
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