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化工研发
转炉为何要加废钢? 关键还得看是炼什么的转炉,除了以上说的,还有的是为了造渣。查看更多
固定管板式换热器,换热管端口齐平的加工问题? 如果是要两头都平的话,最好是焊好后上铣床铣。这个也很简单。如果只是要一头平,你可以用工装来保证了。做个定拉的工装就行了。查看更多
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油罐保温漆若干问题请教? 这个东西没用过,我们是传统做法,防腐之后保温。 可以先在不重要的小罐上做做试验 或者要求厂商提供使用实例并现场考察 查看更多
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调节阀安装到底有没有直管段要求? 学习了 谢谢 查看更多
U形管换热器泄漏了!!? static/image/common/back.gif cw都能漏到壳方去,感觉壳方气体压力不会高,焊上应该可以用。 壳层气体是压缩机压缩后的,压力很高的,只不多是hcl,极易溶于水,所以水还是进到壳层了! 查看更多
Aspenone V9发布了,2016年5月25日? aspenone version 9 software delivers the innovation that creates intelligent insights latest software release drives superior asset performance bedford, mass. — may 25, 2016 — aspen technology, inc. (nasdaq: azpn), a leading provider of software andservices to the process industries, today announced the general availability of aspenoneengineering and aspenone manufacturing and supply chain version 9 software.the latest release gives firmsin the oil, gas, refining, chemicals, engineering & construction and otherprocess industries the integrated, streamlined workflows that help them savemillions of dollars. innovations in theaspenone v9 release help push the limits of asset performance, empowering usersto design and troubleshoot with confidence, improve reliability by enablinggreater insights into process constraints, on-board new users faster and makeprocess safety consistent and continuous throughout the entire asset lifecycle. aspentech’s latest softwarerelease continues to provide a holistic foundation for operational excellence by giving manufacturers: improved analysis capabilities. insight into key processes enables better, faster andmore profitable problem solving. distillation columns are notoriously hard to operate optimally, resulting in losses in product and quality, and increased opex. with the new 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, and millions of potential dollars in improved product quality and throughput. in an emergency, lives and billions of dollars’ worth of assets are at stake. over 400 projects have used industry-leading blowdown technology, now part of aspen hysys, to save significant capex on oil, gas and lng projects. better model-based decision support.consistent,rigorous models drive process improvements that improve margins and reducecapital and operating costs. improved integration and workflow in the new aspenone refinery planning model update enables process engineers to update planning models, so planners can increase profit with easy, accurate refinery-wide profit margin analysis – by as much as 10 percent, or $20 million annually per refinery site. sulsim sulfur recovery in 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. streamlined apc application workflows with anintuitive, ribbon based user interface. theaspenone manufacturing and supply chain v9 updates include the new aspen dmc3builder that can increase efficiency up to 30 percent by building anddeploying all aspentech apc controllers from start to finish on one intuitivetool. the workflow oriented design builds controllers faster and enables moreengineers, preserving process knowledge and increasing apc project efficiency. extension of scheduling beyond the refinery gate. meeting fuel demand while minimizing costs and maximizingmargins is made possible with the ability to evaluate and optimize supply chaintradeoffs. the new map monitor in aspen fleet optimizer (afo) improvesscheduler visualization with an interactive web-based mapping application,providing real-time, accurate information that streamlines fuel distribution. the v9 release of aspenone engineering andmanufacturing & supply chain software is availableimmediately. customers on the aspenone licensing model can upgrade to the new versionfor no additional cost. for more information, visit http:///products/v9-release/. supporting quotes josh fredberg, seniorvice president, products & marketing, aspentech “the aspenone v9 software release is a continuation of aspentech’s commitment to transform process manufacturing with innovative technology that drivesthe highest possible returns across the entire asset lifecycle. we are pleased todeliver the latest release of the integrated aspenone software system that enables sustainable operational excellence to driveprofitable outcomes.” benito caamaňonieves, technologist, repsol technology center “we have used the acid gas cleaning and column analysistechnology in aspen hysys v9 to optimize acid gas treating processspecifications and costs in our units, while simultaneously evaluating theimpact of process changes on column hydraulics. repsol intends to introduce thehydraulic plots now available in the latest version of aspenone engineeringinto our standard amine reports as a best practice for monitoring and improvingthe performance of columns.” harendrasingh, engineering manager, npcc “the new blowdown functionality within aspen hysysoffers a one stop solution for facilities blowdown and minimum temperaturestudies. it's a step in the right direction from conventional depressuring utility as it usesthe industry benchmark imperial college correlations for estimation of minimummetal temperatures. many new features, including the ability to model detailedsystem geometry, are added and the workflow is very user-friendly. overall, itshould enhance the efficiency of our process engineers.” supporting resources aspenone v9 software aspenone engineering aspen plus aspen hysys aspenone petroleum supply chain aspen fleet optimizer aspen dmc3 aspen dmc3 builder 太厉害了,期待和谐版v9 查看更多
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如何申请压力容器设计单位资格许可? 基本上就是你说的那些,特别是在人员上卡得很紧。 d类的压力容器设计批准人员是否一定要高工? 参考tsg r1001-2008的附录d,,, 实际申请时是否明确需要?查看更多
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化机工作者如何提高自己的工作效率? https:///thread-1080405-1-1.html 感谢楼上.exe 查看更多
多晶硅阀门? 来电洽谈在和你详谈查看更多
换热器的效率一般都是多少? 我也在进行这个工作。一同探讨查看更多
多晶硅销售价格及市场? 未来前景看好, 目前问题不少; 敢问出路在哪里, 核心技术是救命稻草。查看更多
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新人学设备设计? 应该先学制图吧,最重要就是天天来论坛与朋友交流学习。查看更多
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锁紧螺母的拆卸方向,怎样判定? 明显三楼的说法前后不一致 一般的情况下都是泵越转锁紧螺母越紧,就是二楼说说的是正确的 查看更多
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超声检测时距离波幅曲线如何制作? 是的,根据47013.3里面焊缝缺陷 需要扫查后观察 一次波和二次波(二倍声程)。查看更多
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褐煤热解以后半焦作为水煤浆气化原料的可行性? 很好 可以持续关注查看更多
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循环油浆管线结焦? 可能是油浆中的催化剂堵塞了管道,先加大外甩量,不行的话,就用蒸汽吹扫。查看更多
法兰裂开是什么原因? 这个可能是多种原因造成的,应力,腐蚀性液体腐蚀,点腐蚀。 也可能是法兰质量不达标~~~查看更多
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怎样做才能把柱子过好? 说的好, 查看更多
来自话题:
浓次钠怎样配制成乙炔清净用的次钠? 通过转子流量计进入文丘里与水混合配比的! 效果还行,但也出现过问题,转子流量计易被杂质卡住!!查看更多
想请问关于换热器HTRI? 把你计算的截个图看看查看更多
简介
职业:上海川易设备工程有限公司 - 化工研发
学校:湖南工学院 - 化学化工系
地区:江苏省
个人简介:没有加倍的勤奋,就既没有才能,也没有天才。查看更多
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