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[热点] 准备明年的基金了 Tide man 2026-07-29 刚刚
[工艺设计] [关贴]【讨论】煤气化制甲醇用水量 (1/406) aijunhao2002230 2010-06-03 2010-06-04 21:17:06 by ryuusonn
[工艺设计] [关贴]【讨论】热电偶温度计问题 (2/369) sunbo11 2010-06-02 2010-06-04 19:54:52 by 魏林林
[工艺设计] [关贴]【讨论】甲苯 二氯乙烷 (4/1082) kk1010 2010-06-01 2010-06-04 19:54:04 by 魏林林
[工艺设计] [关贴]【求助】一个回收的问题 (金币≥1000)(0/3) leileihcl 2010-06-04 2010-06-04 19:33:20 by leileihcl
[工艺设计] [关贴]【求助】化工产品工业纯度要求    ( 1 2 ) (14/1665) sunqinglin 2010-05-21 2010-06-03 14:58:21 by chengshu2008
[工艺设计] [关贴]【求助】求助使月桂酸钠在水中2-4h后溶解的工艺技术 (0/627) wanghang1918 2010-06-02 2010-06-02 08:42:38 by wanghang1918
[工艺设计] 【求助】丙酮中微量乙醇如何除去 (8/2191) lbecust 2010-05-06 2010-06-02 08:17:02 by 岸上的一条鱼
[工艺设计] [关贴]【求助】工艺流程图画图软件,,cad是一个吧    ( 1 2 ) (13/2997) mabao 2010-05-12 2010-06-02 07:51:56 by 钢嘎哈拉
[工艺设计] [关贴]【求助】甲醇、乙醇、水能形成共沸吗?    ( 1 2 3 ) (29/3353) gdhongyan 2010-05-23 2010-06-01 17:42:57 by yinzhiminghao
[工艺设计] [关贴]【求助】从工业致碘甲烷的废料中如何回收碘 (0/522) 0没事逛逛0 2010-06-01 2010-06-01 10:35:34 by wanglongzh
[工艺设计] [关贴]【求助】求助:结晶醇的溶解! (4/986) gf8013772 2010-05-13 2010-06-01 10:02:42 by gf8013772
[工艺设计] [关贴]【求助】硫化铜沉淀的过滤 (8/1902) lxm58 2010-05-14 2010-06-01 09:27:55 by stonebreaker
[工艺设计] [关贴]【求助】盐化工中利用制盐后含溴碘卤水制取溴碘的工艺流程 (3/587) chenlanfen 2009-09-20 2010-05-31 21:52:43 by seo
[工艺设计] [关贴]【讨论】如何在高镁低锂的卤水中提取氯化锂 (3/448) geermdai 2010-05-12 2010-05-31 21:48:34 by seo
[工艺设计] [关贴]【求助】循环反应器应该怎么设计 (4/844) eyebrow1987 2010-05-05 2010-05-31 20:27:28 by ajun389
[工艺设计] [关贴]【求助】目前偏硅酸钠溶液结晶法最好的技术那里提供? (0/214) phn771225803 2010-05-31 2010-05-31 16:02:35 by phn771225803
[工艺设计] [关贴]【求助】密封玻璃管 (4/675) want1 2010-05-29 2010-05-31 09:51:20 by onjie
[工艺设计] [关贴]【讨论】如何计算搪瓷反应釜的换热面积够不够 (2/545) iamshuiwu 2010-05-27 2010-05-30 21:50:47 by ajun389
[工艺设计] [关贴]【求助】生料酿酒 (0/288) 木伐子 2010-05-30 2010-05-30 09:47:07 by 木伐子
[工艺设计] [关贴]【求助】溶液配比的鉴定方法有哪些? (7/669) jeaymi 2010-05-28 2010-05-29 22:51:40 by taomaosheng
[工艺设计] [关贴]【求助】奎尼酸铁溶液怎么配制?急用! (0/305) 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 (2/374) 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 (1/324) 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 (3/462) 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 (7/859) 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 (8/1960) 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 (1/1221) 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 (2/289) 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 (0/562) 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 (4/996) 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 (0/281) 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 (4/1881) 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 (6/1113) 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 (1/382) 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 (4/460) 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 ) (10/2294) 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 (9/1650) 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! (4/1852) 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 (3/2821) 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 ) (19/1441) 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 (2/543) 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 (0/458) 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 (5/1484) 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 ) (13/3239) 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 (1/439) 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 ) (10/1924) 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 (5/416) baozhang1669 2010-05-21 2010-05-21 21:27:38 by baozhang1669
[工艺设计] [关贴]【求助】塔板图 (4/672) 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 (0/344) 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 (7/1431) 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? (3/491) 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? (4/491) 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 (0/292) 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 (0/238) 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? (1/1781) 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! (1/252) 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 (1/459) 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 (7/1464) 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 (0/247) 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 (0/822) 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 (0/575) 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 (5/882) 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 (3/740) 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 (0/720) 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 (1/769) 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 (0/286) 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 (1/414) 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 (1/378) 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 (4/1274) 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 (3/1724) 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? (0/314) 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! (1/479) 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 (2/591) 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 (0/311) 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 (5/1391) 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 (0/592) 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 (2/563) 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 (0/341) 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 (0/334) 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 (7/801) 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? (3/853) 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! (0/438) 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? (0/267) 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 ) (10/1864) 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 (3/636) 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 (2/503) 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? (0/273) 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 (1/341) 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... (1/913) 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? (3/475) 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 (0/230) 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 (1/816) 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 (4/580) 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 (0/792) 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 (4/851) 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 ) (19/2108) 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%? (4/781) 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!!!!! (2/1877) zhanshi011 2010-05-06 2010-05-08 13:04:20 by kkyx001
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