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危化品泵出口无须装压力表? 近期对我公司一新装危化品泵区进行验收检查,发现数台 离心泵 出品都没安装 压力表 ,还有酸碱泵,我们提出要整改,但我公司的项目副总要求危化品泵出口无须装压力表,显然感觉不对,他要提供规范?谁有啊查看更多 1个回答 . 1人已关注
居然能发财?!10大网上创业蠢主意? 10 Totally Stupid Online Business Ideas That Made Someone RichHow to get rich the smart way? Read what some creative people did: 1. Million Dollar Homepage 1000000 pixels, charge a dollar per pixel – that’s perhaps the dumbest idea for online business anyone could have possible come up with. Still, Alex Tew, a 21-year-old who came up with the idea, is now a millionaire. 2. SantaMail Ok, how’s that for a brilliant idea. Get a postal address at North Pole, Alaska, pretend you are Santa Claus and charge parents 10 bucks for every letter you send to their kids? Well, Byron Reese sent over 200000 letters since the start of the business in 2001, which makes him a couple million dollars richer. Full Story 3. Doggles Create goggles for dogs and sell them online? Boy, this IS the dumbest idea for a business. How in the world did they manage to become millionaires and have shops all over the world with that one? Beyond me. 4. LaserMonks LaserMonks.com is a for-profit subsidiary of the Cistercian Abbey of Our Lady of Spring Bank, an eight-monk monastery in the hills of Monroe County, 90 miles northwest of Madison. Yeah, real monks refilling your cartridges. Hallelujah! Their 2005 sales were $2.5 million! Praise the Lord. Full Story 5. AntennaBalls You can’t sell antenna ball online. There is no way. And surely it wouldn’t make you rich. But this is exactly what Jason Wall did, and now he is now a millionaire. Full Story 6. FitDeck Create a deck of cards featuring exercise routines, and sell it online for $18.95. Sounds like a disaster idea to me. But former Navy SEAL and fitness instructor Phil Black reported last year sales of $4.7 million. Surely beats what military pays. 7. PositivesDating.Com How would you like to go on a date with an HIV positive person? Paul Graves and Brandon Koechlin thought that someone would, so they created a dating site for HIV positive folks last year. Projected 2006 sales are $110,000, and the two hope to have 50,000 members by their two-year mark. 8. Designer Diaper Bags Christie Rein was tired of carrying diapers around in a freezer bag. The 34-year-old mother of three found herself constantly stuffing diapers for her infant son into freezer bags to keep them from getting scrunched up in her purse. Rein wanted something that was compact, sleek and stylish, so in November 2004, she sat down with her husband, Marcus, who helped her design a custom diaper bag that's big enough to hold a travel pack of wipes and two to four diapers. With more than $180,000 in sales for 2005, Christie's company, Diapees & Wipees, has bags in 22 different styles, available online and in 120 boutiques across the globe for $14.99. 9. PickyDomains Hire another person to think of a cool domain name for you? No way people would pay for this. Actually, naming domain names for others turned out a thriving business, especially, when you make the entire process risk free. PickyDomains currently has a waiting list of people who want to PAY the service to come up with a snappy memorable domain name. PickyDomains is expected to hit six figures this year. Full Story 10. Lucky Wishbone Co. Fake wishbones. Now, this stupid idea is just destined to flop. Who in the world needs FAKE PLASTIC wishbones? A lot of people, it turns out. Now producing 30,000 wishbones daily (they retail for 3 bucks a pop) Ken Ahroni, the company founder, expects 2006 sales to reach $1 million. To see other businesses that have not made the top 10 list but came pretty close, visit Business Ideas Blog Related Articles 10+ Unusual Ways To Make Easy Money On The Internet If You Love Writing. Who Is Shawn Casey? Is He For Real? Urgently Need Cool Domain Name Ideas, Will Pay For Your Suggestions Books on startups: Startups That Work: Surprising Research on What Makes or Breaks a New Company Start Your Own Business for $1,000 or Less The 100 Best Businesses to Start When You Don't Want to Work Hard Anymore The Toy and Game Inventor's Handbook Getting Rich in Your Underwear: How to Start and Run a Profitable Home-Based Business P.S. This Blog Has Made Over 10K With Copeac (With Affiliate Links Like This One ) . Do Ask Me For Tips, After You Register And Play Around With It A Bit (Include Your Copeac ID In Email So That I Know That You've Used My Ref Link).查看更多 0个回答 . 5人已关注
大家帮帮忙啊!选泵......? 我们想要选一台泵,用来循环150-200度的 硅油 ,硅油粘度常温下为110cp左右,流量1m3/h,扬程高一点,不知道有没有合适的泵,以及生产厂家,谢谢大家了查看更多 5个回答 . 5人已关注
帮翻译一下日语 谢谢 就2句日常话? “我绝无他意 就是想解决问题 请不要放在心上” 帮翻译一下 我在线等 谢谢查看更多 4个回答 . 5人已关注
半水-二水稳定生产湿法磷酸的资料? 采用半水-二水稳定生产湿法 磷酸 的厂家有 红磷 化工有限责任公司,能否帮忙提供一下该厂的溶解槽和结晶槽资料.查看更多 0个回答 . 3人已关注
煤矿开采中的粉尘控制措施? 一、粉尘危害 煤矿的粉尘包括煤尘、岩尘、水泥粉尘等,主要来源于采掘、装卸、运输等过程中。人在生产环境中,长期吸入呼吸性粉尘就可能得职业病(矽肺病、煤肺病、煤矽肺病),还可能引起皮肤病、角膜炎和呼吸道发火等。有的煤尘具有爆炸性,当 空气 中的浮尘达到一定浓度,就可能发生煤尘爆炸,危害极大。空气中的粉尘浓度过大,也会影响人视线,使人不能及时发现冒顶、片帮等事故隐患。所以矿尘也是煤矿五大灾害之一,特别是爆炸性煤尘危害更大。 二、尘肺病及其防治 长期从事采掘工作和从事在粉尘环境中工作的职工容易患尘肺病。它主要是呼吸性粉尘吸入肺部后引起肺部纤维组织增长病变,一般发展较慢,病程较长。尘肺病分为煤肺病、煤矽肺病和矽肺病三种,按其病情的严重程度,又可分为一、二、三期尘肺病。一、二期尘肺病只能在地面作一点轻工作,三期尘肺病人就终生失去劳动能力。由于至今尚不知尘肺病的发病机理,因此也难以治疗。 预防尘肺病必须大力推行综合防尘措施。 矿井综合防尘措施包括: (一)必须有健全的防尘组织机构 矿井综合防尘工作,由矿总工负责,通风科负责全矿防尘、技术管理工作,通风科设立专门的防尘队伍,明确生产、队组、运输等的防尘责任和范围,并建立严格的工作制度和考核办法,严格进行考核。 (二)矿井建立完善的防尘措施 1、井下所有进风行人巷道,皮带巷每50米设一个洒水阀门,其它巷道每100米设一个洒水管路,并保持正常使用。 2、各转载点和采掘工作面以及煤尘易飞扬等其它地方设喷雾、水幕。 3、井下各巷道要定期清扫,任何地点都不得有厚度超过2mm,连续长度大于5m的煤尘堆积,每年冲洗粉刷1次,每月按规定测定粉尘。 4、主要进回风风流中必须设置能封闭巷道全断面雾化效果好的净化风流水幕,且灵敏可靠,正常使用。 5、根据《安全规程》规定,合理调整风速,严禁因风速超限而造成煤尘飞扬。 (三)回采工作面的防尘措施 1、回采工作面、回风顺槽距工作面50m范围内必须设置一道全断面水幕,工作面必须设有洒水管路,各转载点及机头必须设有喷雾,运输 胶带机 头必须安设喷头,洒水雾化到位。 2、采煤工作面实行煤层注水,在煤岩中钻孔应采取湿式钻孔。 3、运输顺槽每50m设置一个洒水闸阀,回风顺槽每100m设置一个洒水,5天冲洗一次。 4、采煤工作面,采煤机必须安装内外喷雾装置。割煤时必须喷雾降尘,内喷雾压力不得小于2Mpa,外喷压力不得小于1.5Mpa,喷雾流量应与机型匹配,喷雾在割煤时要保持水量充足,有效雾化降尘效果良好,发现有堵喷咀时要及时停机处理,要保证日检,防尘设施完好,运行正常,水量不足 无水 时,严禁开机割煤。 5、普采工作面放顶煤时,必须开设放顶煤喷雾,保证正常使用,雾化效果良好。 6、工作面进回风巷必须安排有专职清尘工,进回风巷浮尘要经常清理干净,巷帮每日进行冲洗一次,架棚正反面煤尘都要冲洗干净。 7、对工作面煤尘及积尘点要及时清理洒水,防止积尘二次飞扬。 8、工作面要根据瓦斯涌出量情况合理配风,掌握防尘最佳风速,达到防尘目的。 9、工作面进回风巷距工作面60m之间各设置一组隔爆水袋。 10、工作面开机人员必须佩戴防尘口罩,防止吸尘职业病的发生。查看更多 0个回答 . 3人已关注
沥青蜡含量如何调节? 上游装置提高蜡油拔出率,控制 沥青 原料的馏程…查看更多 8个回答 . 5人已关注
催化装置 解体带阀? 催化装置 解体带阀查看更多 4个回答 . 3人已关注
三维制图哪个软件比较好一点? 我想学习三维制图,主要是建筑方面的,哪个软件好学而且制作效果比较好?查看更多 6个回答 . 1人已关注
沸腾床渣油催化剂输送系统? 各位盖德谁那有沸腾床渣油加氢 催化剂 输送系统的资料????查看更多 0个回答 . 5人已关注
请教一个杂峰? 近日做了两个样品,300M核磁的结果表明,在 氘代氯仿 溶剂中,2.208处出现了一个相同的杂峰,这个峰是不是水峰啊?盼指教,谢谢查看更多 4个回答 . 3人已关注
对于非均相反应的模拟问题? 各位盖德,对于常见的气液,气固和固液反应,本人发觉在模拟固体煤磨碎以及在于水蒸气气化时因牵涉过多的物料性质的更改(比如各物流必须要填写Change Flowfeet Section等等),不知道怎么处理?各位有什么心得体会吗?求助中查看更多 3个回答 . 1人已关注
新上全低变后碳化塔总是起泡是什么原因? 新上全低变后碳化塔总是起泡是什么原因?查看更多 4个回答 . 3人已关注
我这有个化学药品,想做化学分析? RT,我这有个 化学药 剂,想知道它是什么东西,我自己并不懂这个 想知道有什么公司可以做这个化学药剂分析的吗? 比较便宜,做的又准确的,有公司推荐吗?查看更多 7个回答 . 2人已关注
传质的基本方式为分子扩散和对流扩散两种扩散他们是怎样 ...? 传质的基本方式为分子扩散和对流扩散两种扩散他们是怎样进行扩散的?查看更多 1个回答 . 2人已关注
有生产S101和S107触媒的厂家吗? 我厂现需更换四层转化器的触媒,有生产此型号的触媒的厂家,请与我联系:QQ495598272,注明盖德查看更多 10个回答 . 2人已关注
关于戴维甲烷化废锅问题? 各位戴维工艺的朋友: 我想咨询下,戴维 甲烷化 工艺在原始开车前,是否对工艺系统的 废热锅炉 进行煮锅处理? 查看更多 8个回答 . 2人已关注
重油燃烧器改烧煤焦油? 重油 燃烧器 改烧煤 焦油 ,需要改那些地方?查看更多 9个回答 . 4人已关注
80%一氧化碳燃烧处理? 现有设备排放2/min的一氧化碳含量80%。其他是二氧化碳, 甲烷 , 氢气 ,甲烷等,怎么处理掉?是直接烧掉可以吗?一般煤气的中一氧化碳,和二氧化碳的含量是多少?求解惑! 查看更多 3个回答 . 2人已关注
如何简单学好CAD? 请问盖德如何简单学好CAD查看更多 7个回答 . 3人已关注
简介
职业:国峰清源生物能源有限公司 - 化工主管
学校:湖南科技大学 - 化学化工学院
地区:山东省
个人简介:无聊就是无话可说,也无事可做!寂寞就是无聊时,耳朵塞着耳机……发呆!查看更多
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