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[热点] CSC & MSCA 博洛尼亚大学能源材料课题组博士/博士后招生|MSCA经费充足、排名优 雨念 2026-02-08 刚刚
[工艺设计] [关贴]【求助】奎尼酸铁溶液怎么配制?急用! (0/266) lwwcctv 2010-05-29 2010-05-29 20:26:43 by lwwcctv
[工艺设计] [关贴]【求助】5-硝基-2-吡啶甲酸的溶解 (2/354) yang997566 2010-05-27 2010-05-29 14:57:06 by tianzhaojun
[工艺设计] [关贴]【交流】斯盘80的合成 (1/300) ldl2008 2010-05-14 2010-05-28 15:32:59 by 94611601
[工艺设计] [关贴]【求助】请教CO2捕获 (3/404) suyuanhai 2010-05-26 2010-05-27 13:26:12 by suyuanhai
[工艺设计] [关贴]【求助】4-邻羟基苯二甲酸合成路线 (7/767) Tycloss 2010-05-21 2010-05-26 15:42:51 by 魏林林
[工艺设计] [关贴]【求助】陶瓷电加热和导热油加热做出不一样的结果 (8/1617) hufrank 2010-05-20 2010-05-26 15:29:32 by 魏林林
[工艺设计] [关贴]【求助】发电厂PID图和PFD图 (1/1193) ajenny1983 2010-05-26 2010-05-26 10:55:28 by ajenny1983
[工艺设计] [关贴]【求助】碱液脱除FCC汽油中的大分子硫醇 (2/249) zzqbjpeu 2010-05-25 2010-05-26 10:51:11 by shen_zhibing
[工艺设计] [关贴]【求助】求三氯蔗糖的合成工艺 (0/497) 笑一个呗 2010-05-26 2010-05-26 09:58:47 by 笑一个呗
[工艺设计] [关贴]【求助】【请教】碳纤维界的牛人们 (4/848) zhf007 2009-09-13 2010-05-25 17:04:00 by zd042732
[工艺设计] [关贴]【求助】联苯中含有少量的芴组分该如何去掉 (0/254) djp618 2010-05-25 2010-05-25 10:10:15 by djp618
[工艺设计] [关贴]【讨论】如何提高金属粉末的松装密度 (4/1596) guzhenghai 2009-11-03 2010-05-24 17:17:36 by mikewuzhi
[工艺设计] [关贴]【求助】水、乙醇、乙酸异丁酯的分离 (6/903) jmq0535 2010-05-10 2010-05-24 13:35:26 by 烟花诺言
[工艺设计] [关贴]【求助】unserwood方法使用条件 (1/333) sunqinglin 2010-05-23 2010-05-24 08:41:01 by sunqinglin
[工艺设计] [关贴]【求助】求助密度在3g/ml的溶液 (4/405) 米兰—小马哥 2010-05-22 2010-05-23 16:22:50 by 0501050411
[工艺设计] [关贴]【求助】能不能用化学方法将乙醇中的甲醇分离    ( 1 2 ) (10/1987) gdhongyan 2010-05-17 2010-05-23 14:58:56 by 无名小泽
[工艺设计] [关贴]【求助】石蜡裂解产品分离及分析方法 (9/1358) newtonnapo 2010-05-13 2010-05-23 10:58:06 by newtonnapo
[工艺设计] [关贴]【求助】工业生产次氯酸钠的方法! (4/1690) olive2112509 2010-05-17 2010-05-22 17:22:20 by yzhms
[工艺设计] [关贴]【求助】关于环氧乙烷的水解 (3/2757) 学员yMFnQK 2010-05-17 2010-05-22 11:37:27 by meili8616
[工艺设计] [关贴]已结题    ( 1 2 ) (19/1287) cloudsea163 2010-03-13 2010-05-22 11:14:23 by meili8616
[工艺设计] [关贴]【讨论】求高手指点醇氯化反应 (2/497) prg123 2010-05-22 2010-05-22 11:04:08 by prg123
[工艺设计] [关贴]【资源】环氧氯丙烷的工艺研发 (0/423) meili8616 2010-05-22 2010-05-22 10:55:12 by meili8616
[工艺设计] [关贴]【交流】填料塔操作 (5/1219) 276374585 2010-05-17 2010-05-21 23:29:12 by t18l
[工艺设计] [关贴]【求助】间歇式和连续式反应的要求和区别    ( 1 2 ) (13/2884) ykgoals 2010-05-19 2010-05-21 23:26:38 by t18l
[工艺设计] [关贴]【求助】已知质量流量,球管径 (1/416) linyipeng 2010-05-21 2010-05-21 22:46:44 by zfym
[工艺设计] [关贴]【求助】请各位帮忙计算一下理论塔板数    ( 1 2 ) (10/1644) 网乐 2010-05-14 2010-05-21 22:37:19 by zfym
[工艺设计] [关贴]【求助】问个小问题 (5/357) baozhang1669 2010-05-21 2010-05-21 21:27:38 by baozhang1669
[工艺设计] [关贴]【求助】塔板图 (4/605) 浅浅9 2010-05-16 2010-05-21 16:12:21 by zccchunchen
[工艺设计] [关贴]【求助】1227的生物降解度 (0/321) single7569 2010-05-21 2010-05-21 13:21:54 by single7569
[工艺设计] [关贴]【求助】粘稠物搅拌 (7/1212) a11wxl 2010-05-18 2010-05-20 23:24:26 by masjime007
[工艺设计] [关贴]【求助】求助:检测金属氧化物,有报酬的? (3/416) piaoyangg 2010-05-18 2010-05-20 21:26:00 by pipilan
[工艺设计] [关贴]【求助】高压釜装填量对反应有影响吗? (4/421) mengma 2010-05-12 2010-05-20 20:11:34 by asu20086
[工艺设计] [关贴]【求助】湿法烟气脱硝设计 (0/267) walton509 2010-05-20 2010-05-20 17:19:21 by walton509
[工艺设计] [关贴]【求助】求助一篇石灰石-石膏湿法烟气脱硫设计模板 (0/216) walton509 2010-05-20 2010-05-20 17:09:13 by walton509
[工艺设计] [关贴]【求助】TPU粘度与MDI的关系? (1/1745) leopard5188 2010-05-19 2010-05-20 13:01:18 by 511410135
[工艺设计] [关贴]【讨论】技术求助,请高手帮忙! (1/216) 子长 2010-05-19 2010-05-20 10:30:01 by 子长
[工艺设计] [关贴]【求助】1,2,3,4-四氢喹啉 的来源 (1/430) jin@long 2010-04-06 2010-05-19 21:33:27 by 淡水无香
[工艺设计] [关贴]【求助】流体流速计算 (7/1163) jwj0815 2010-05-17 2010-05-19 12:40:30 by hanhoujun
[工艺设计] [关贴]【求助】各位虫友,小弟求助有关焦化厂煤气净化的设计资料 (0/224) lyj408301324 2010-05-18 2010-05-18 15:27:06 by lyj408301324
[工艺设计] [关贴]【求助】间苯二胺的提纯 (金币≥20)(2/76) mashuwei2005 2010-05-17 2010-05-17 21:09:17 by mashuwei2005
[工艺设计] [关贴]【求助】如何防止三聚氯氰水解 (0/805) liuwenguo 2010-05-17 2010-05-17 17:49:06 by liuwenguo
[工艺设计] [关贴]【求助】关于氟化铵的分解压力 (0/554) manysoft 2010-05-17 2010-05-17 16:12:24 by manysoft
[工艺设计] [关贴]【求助】搪玻璃设备 (5/726) zc736 2010-05-12 2010-05-17 15:14:33 by lazypest1
[工艺设计] [关贴]【求助】分子筛吸附气体分离氮、氧、氩相关问题 (3/576) diablo818 2010-05-06 2010-05-17 10:22:22 by Jonathon
[工艺设计] [关贴]【求助】分子印迹聚合物用索氏提取器洗脱 (0/682) zxg6963470 2010-05-16 2010-05-16 21:07:12 by zxg6963470
[工艺设计] [关贴]【求助】请问如何除去回收液氨中微量的水分 (1/710) lc88ms 2010-05-13 2010-05-15 22:26:45 by wspysd
[工艺设计] [关贴]【求助】化工数学计算题目 (0/261) zjmtju 2010-05-15 2010-05-15 14:45:43 by zjmtju
[工艺设计] [关贴]【求助】背压阀位置 (1/377) lg8407 2010-05-13 2010-05-14 08:52:40 by EdwardLau
[工艺设计] [关贴]【求助】关于消除络合副反应的方法 (1/338) lcmgr 2009-11-17 2010-05-14 08:15:41 by lcmgr
[工艺设计] [关贴]【求助】油酸甲酯工艺 (4/1045) 山野人家 2009-08-02 2010-05-14 07:40:06 by 蒋婉芹
[工艺设计] [关贴]【求助】怎么确定回流比 (3/1630) sunqinglin 2010-05-13 2010-05-13 23:15:21 by nickeyluan
[工艺设计] [关贴]【求助】做x射线衍射织构分析时,对试样都有什么要求? (0/290) xq04290 2010-05-13 2010-05-13 23:06:09 by xq04290
[工艺设计] [关贴]【求助】请教接触过亚硫酸钠的朋友啊! (1/447) zhulimin10213 2010-05-13 2010-05-13 20:22:40 by mmstone
[工艺设计] [关贴]【求助】请问有没有一种类似玻璃胶的材料,但是开始是稀溶液 (2/545) wdliwei 2010-05-13 2010-05-13 16:52:56 by wdliwei
[工艺设计] [关贴]【求助】对二甲苯在工业上有哪些具体用用? (金币≥1)(0/27) 白色乌鸦 2010-05-13 2010-05-13 14:08:37 by 白色乌鸦
[工艺设计] [关贴]【求助】清洗剂的质量标准有哪些 (0/286) 小何1984 2010-05-13 2010-05-13 13:52:04 by 小何1984
[工艺设计] [关贴]【求助】有关管式反应停留时间问题 (5/1100) chjiang2008 2010-04-26 2010-05-13 10:41:03 by fay6065
[工艺设计] [关贴]【求助】以仲丁醇铝为前驱体制得Al凝胶的老化问题 (0/566) deadsea 2010-05-13 2010-05-13 10:06:40 by deadsea
[工艺设计] [关贴]【求助】有关水泥早强剂 (2/515) gangzi_0225 2010-05-10 2010-05-12 22:45:41 by gangzi_0225
[工艺设计] [关贴]【求助】合成氨生产工艺 (0/319) zhyong1985 2010-05-12 2010-05-12 21:31:16 by zhyong1985
[工艺设计] [关贴]【求助】谁有脱盐水处理的资料 (0/307) zhyong1985 2010-05-12 2010-05-12 21:28:41 by zhyong1985
[工艺设计] [关贴]【求助】请教熄焦技术 (7/720) 123- 2010-05-11 2010-05-12 16:37:34 by 123-
[工艺设计] [关贴]【求助】ph为4左右的溶液为什么不能与碳酸钙反应? (3/770) fdq612 2010-05-10 2010-05-12 13:21:30 by xiangyue
[工艺设计] [关贴]【求助】关于高温快速固化聚氨酯胶黏剂! (0/403) 雨田3382 2010-05-11 2010-05-11 22:36:26 by 雨田3382
[工艺设计] 【求助】洗车剂的配制方法有哪些? (0/238) zn19831231 2010-05-11 2010-05-11 15:20:52 by zn19831231
[工艺设计] [关贴]【讨论】工艺技术规程的编制的讨论    ( 1 2 ) (10/1543) hy-hg2005 2010-02-04 2010-05-10 17:58:50 by fengzhigu172
[工艺设计] [关贴]【求助】化工问题求助 (3/587) xuefong111 2010-05-06 2010-05-10 17:12:37 by pjyhg
[工艺设计] [关贴]【求助】尿素生产中二氧化碳和液氨为什么从两个地方进系统呢 (2/450) fenglei6288 2010-05-07 2010-05-10 16:39:45 by fenglei6288
[工艺设计] [关贴]【求助】关于去除氢的技术问题? (0/249) qiwei505 2010-05-10 2010-05-10 08:52:24 by qiwei505
[工艺设计] [关贴]【求助】懂化学镀的请进 (1/291) y06044217 2010-05-09 2010-05-09 21:30:54 by csuhcb2000
[工艺设计] [关贴]【求助】邻苯二甲酸酯合成... (1/879) tanhuilong 2010-05-09 2010-05-09 17:51:34 by hanjunhua666
[工艺设计] [关贴]【求助】球磨机-密炼机的区别是什么? (3/417) zhjr1 2010-05-07 2010-05-09 16:01:34 by luckxxq
[工艺设计] [关贴]【求助】润滑剂方面的 (0/204) 我很笨 2010-05-09 2010-05-09 14:10:45 by 我很笨
[工艺设计] [关贴]【求助】制备磷酸氢钙的化学方程式 (1/770) shikunzhs 2010-05-09 2010-05-09 12:58:02 by hanjunhua666
[工艺设计] [关贴]【求助】需要一种表面活性剂使颗粒不易团聚 (4/507) celanese 2010-04-23 2010-05-09 12:29:54 by nickeyluan
[工艺设计] [关贴]【求助】丙烯制备丙烯酸酯的生产原理与工艺 (0/746) zhoushilei 2010-05-08 2010-05-08 21:00:11 by zhoushilei
[工艺设计] [关贴]【求助】氢氟酸与硝酸的混酸 (4/812) 19770918 2010-04-23 2010-05-08 17:54:52 by 水木清清
[工艺设计] [关贴]【求助】怎么实现恒温,控温?    ( 1 2 ) (19/1751) chen9110 2010-03-29 2010-05-08 16:47:14 by chen9110
[工艺设计] [关贴]【讨论】如何将沉积岩中的碳酸钙含量由85%提高到98%? (4/699) ustc2000 2010-05-06 2010-05-08 13:04:54 by szp666
[工艺设计] [关贴]【求助】关于:灼烧失重!!!!! (2/1829) zhanshi011 2010-05-06 2010-05-08 13:04:20 by kkyx001
[工艺设计] [关贴]【求助】实际生产中,水封有什么作用?    ( 1 2 ) (11/1939) zh22177 2010-04-21 2010-05-08 08:41:59 by shenqingzq
[工艺设计] [关贴]【求助】萃取! 有关破乳~ (6/610) renhaibing 2010-04-19 2010-05-07 20:37:34 by shijiayanghua
[工艺设计] [关贴]【建议】关于杨梅醛生产 (0/297) 6312946 2010-05-07 2010-05-07 20:36:06 by 6312946
[工艺设计] [关贴]【求助】国外聚酰亚胺纺丝工艺的文献 (0/213) a5110114 2010-05-07 2010-05-07 09:00:12 by a5110114
[工艺设计] [关贴]【求助】4-乙炔基苯甲酸除水 (0/147) wuxiaozeng1985 2010-05-06 2010-05-06 17:11:33 by wuxiaozeng1985
[工艺设计] [关贴]【求助】茶多糖相关知识 (0/176) songzi1030 2010-05-06 2010-05-06 14:11:34 by songzi1030
[工艺设计] [关贴]【求助】求助:白炭黑的生产工艺! (0/271) 北极光808 2010-05-05 2010-05-05 13:37:46 by 北极光808
[工艺设计] [关贴]【求助】漂染方面的咨询 (1/316) lxtdawn001 2010-05-01 2010-05-05 13:32:56 by 东方之猪@
[工艺设计] [关贴]【求助】利用甲醛生产酒精的问题    ( 1 2 ) (10/1174) 李战士 2010-04-23 2010-05-04 16:12:00 by 刘效宁
[工艺设计] [关贴]【求助】玻纤工业中玻璃漏板材料成分 (0/274) zzyxz123 2010-05-01 2010-05-04 15:10:20 by zzyxz123
[工艺设计] [关贴]【求助】0.1%甲基红指示剂配制 (2/3994) wybill20005 2010-04-21 2010-05-04 15:01:52 by wulihua_07
[工艺设计] [关贴]【求助】有谁做过无水亚硫酸钠的工艺,我想请问其中的吸收塔的尺寸大小问题 (0/315) wangliang1378 2010-05-04 2010-05-04 09:54:04 by wangliang1378
[工艺设计] [关贴]【求助】DOTP的生产问题 (4/1320) 生物能源 2010-04-22 2010-05-03 17:21:48 by upiea9
[工艺设计] [关贴]【讨论】请教一下欧根方程 (3/3795) fripp 2010-04-30 2010-05-03 11:17:31 by mingyanliu
[工艺设计] [关贴]【求助】工业生产反应中有用分子筛做脱水剂的吗? (7/1357) zxj1985 2010-04-17 2010-05-02 13:58:50 by fj0623009
[工艺设计] [关贴]【求助】哪位有“制氢储氢技术”电子版 (0/217) zgl412 2010-05-01 2010-05-01 21:51:10 by zgl412
[工艺设计] [关贴]【求助】水蒸气参与的气固反应,如何用氮气把2毫升水蒸气均匀的带入反应管 (2/291) 荷咕噜 2010-04-15 2010-04-30 12:16:42 by liuhonghai
[工艺设计] [关贴]【求助】一个关于气体进料问题,如何控制流量 (5/1185) aaronxing 2010-04-28 2010-04-29 10:44:09 by aaronxing
[工艺设计] [关贴]【求助】保险粉法测氧气纯度的工艺流程图 (0/272) jjsdqd 2010-04-28 2010-04-28 21:01:09 by jjsdqd
[工艺设计] [关贴]【求助】负载型催化剂压片问题 (0/263) drewsy 2010-04-28 2010-04-28 20:36:16 by drewsy
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