HCBBS Forum (Русский)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

["【Дневнаяызачинка】Катализаторныйыйкокснаяпереоргизациясмешаннаяверсии"],,"277

2017-12-06View Original

Thread Content

参与:奖5财富;回答正确:奖10财富;注:此贴有效时间48小时。 多选题: 加热炉升温时对称点火嘴的目的是( )A、保护炉管,炉墙受热均匀 B、对称点火嘴比较美观 C、减少热应力,避免炉管损坏 D、对称点火嘴火焰的利用率高 答案: AC 动动手指参与进来,大家学到知识才是我们最终目的。送人玫瑰,手留余香。https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif 注:两天后答案自动公布。 “我的装置我的家“ 大型原创照片分享活动(第二期) https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1868167&extra=page%3D1 【一问一答】催化焦化重整油品调和版2017年汇总贴 https://bbs.hcbbs.com/thread-1826018-1-1.html 【每日一题】催化焦化重整油品调和版2017年汇总贴 https://bbs.hcbbs.com/thread-1811219-1-1.html
Reply #22017-12-06
C、减少热应力,避免炉管损坏

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.