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[热点] 售SCI一区文章,我:8 O5 51O 54,科目齐全 3rkserf6qr 2026-02-08 刚刚
[工艺设计] [关贴]【资源】购买丙烯酸与聚氨酯合成乳液 (0/222) charezhou 2010-09-14 2010-09-14 10:37:44 by charezhou
[工艺设计] [关贴]【求助】请问那里了解美国SHANGSTON变温变压分子筛吸附脱水工艺 (1/295) xxqm 2010-09-13 2010-09-14 10:16:20 by xxqm
[工艺设计] [关贴]【求助】90-120℃的石油醚做溶剂的反应能用空压压滤吗? (3/550) huanshou 2010-09-13 2010-09-14 08:32:38 by sqz920
[工艺设计] [关贴]【求助】三甘醇脱水 (6/706) qieziqi 2010-09-10 2010-09-13 19:50:58 by liaow86
[工艺设计] [关贴]【求助】液相和气相 (0/227) alan_fang 2010-09-13 2010-09-13 18:53:09 by alan_fang
[工艺设计] [关贴]【求助】什么是polish filtration? (3/1778) wangwei51669 2010-09-09 2010-09-13 18:19:12 by wangwei51669
[工艺设计] [关贴]【求助】如何除去DMF中少量的水分    ( 1 2 ) (金币≥100)(13/107) s7145815 2010-09-06 2010-09-12 13:51:56 by s7145815
[工艺设计] [关贴]【求助】关于制备负载型催化剂 (3/446) bamboodo 2010-09-09 2010-09-11 11:54:38 by mdandqq
[工艺设计] [关贴]【求助】NRTL求解活度系数展开式 (0/465) muzili2008 2010-09-11 2010-09-11 10:48:52 by muzili2008
[工艺设计] [关贴]【求助】钻井液技术 (1/250) 寒水依痕 2010-09-03 2010-09-10 18:18:51 by 寒水依痕
[工艺设计] [关贴]【求助】反应产品颗粒细,结晶时拿不出东西    ( 1 2 3 ) (21/1462) gxh2148 2010-08-27 2010-09-10 16:22:08 by tbzhupy
[工艺设计] [关贴]【求助】10金币求助一道热量计算题目    ( 1 2 ) (14/1271) guyue_692 2010-08-06 2010-09-10 09:45:54 by pavilion123
[工艺设计] [关贴]【讨论】化工生产过程中影响颜色的因素 (0/388) Sky2N78 2010-09-09 2010-09-09 11:48:52 by Sky2N78
[工艺设计] [关贴]【求助】造纸工艺的探求 (0/232) fangjianmirror 2010-09-09 2010-09-09 11:44:03 by fangjianmirror
[工艺设计] [关贴]【求助】sol-gel 制膜问题 (6/891) wdzhou 2010-07-14 2010-09-08 22:32:25 by wdzhou
[工艺设计] [关贴]【求助】制备LaCl3 (2/344) ludan3998 2010-09-08 2010-09-08 13:23:03 by hanjinzhu
[工艺设计] [关贴]【求助】屋顶防潮涂料中的问题 (0/197) sltmac 2010-09-07 2010-09-07 15:06:00 by sltmac
[工艺设计] [关贴]【求助】阴离子型聚丙烯酰胺和硫酸铝 (0/450) kaavie68 2010-09-06 2010-09-06 21:38:51 by kaavie68
[工艺设计] [关贴]【求助】钢铁快速发黑剂配方 (0/365) guolianshun 2010-09-06 2010-09-06 17:44:03 by guolianshun
[工艺设计] [关贴]【讨论】苯环上硝化能否用硝酸钾和盐酸 (4/1453) libaoling 2010-08-30 2010-09-06 14:45:06 by libaoling
[工艺设计] [关贴]【求助】絮凝物如何分离    ( 1 2 3 ) (23/1816) pananjun 2010-08-15 2010-09-06 12:22:15 by hanjinzhu
[工艺设计] [关贴]【求助】哪里有免费的电镀表面处理相关文献啊? (0/325) 白色乌鸦 2010-09-06 2010-09-06 11:31:18 by 白色乌鸦
[工艺设计] [关贴]【求助】氯沙坦钾合成路线 (4/1358) Tycloss 2010-09-01 2010-09-06 09:34:52 by Tycloss
[工艺设计] [关贴]【求助】求研发流程图 (0/254) 107278161713 2010-09-05 2010-09-05 12:49:49 by 107278161713
[工艺设计] [关贴]【求助】癸二酸与氢氧化钠的反应(纯化) (1/847) xiangli-chen 2010-08-31 2010-09-05 11:34:21 by xiangli-chen
[工艺设计] [关贴]【求助】实验室里黄酮合成方法 (2/465) jianglian 2010-06-29 2010-09-05 11:33:13 by 888654
[工艺设计] [关贴]【求助】氯化钙含量国标做法 (2/275) haiming0506 2010-09-02 2010-09-04 14:21:39 by haiming0506
[工艺设计] [关贴]【求助】N-乙酰丝氨酸和苯胺接肽产率底,怎么提高产率? (0/184) h99910 2010-09-03 2010-09-03 19:50:59 by h99910
[工艺设计] [关贴]【求助】如何用筛子筛分 (3/369) ody2004 2010-09-03 2010-09-03 14:29:36 by cocol
[工艺设计] [关贴]【求助】最近导师让做负压精馏的中式实验,高手指点下用什么物系比较理想 (6/1124) tucp 2010-08-31 2010-09-03 11:00:19 by liulytd
[工艺设计] [关贴]【求助】生产上如何使用叠氮化钠! (2/334) zhjzhong 2010-08-30 2010-09-02 13:02:21 by zhjzhong
[工艺设计] [关贴]【求助】去除工业氯化钠中泥土类杂质    ( 1 2 ) (13/1421) guangyu5985 2010-07-23 2010-09-02 11:57:03 by libaoling
[工艺设计] [关贴]【求助】煤焦油中的游离碳和灰分 (2/1014) evaeva1028 2010-08-26 2010-09-02 11:26:20 by leafwu
[工艺设计] [关贴]【讨论】羧酸酯碱性条件下水解能彻底不? (1/684) fww6699621 2010-09-01 2010-09-01 19:41:13 by jzhh1970
[工艺设计] [关贴]【求助】关于碱金属如何测定的问题 (0/293) taoding 2010-09-01 2010-09-01 16:43:41 by taoding
[工艺设计] [关贴]【求助】厄贝沙坦的合成 (2/725) 450123676 2010-04-06 2010-09-01 15:50:40 by xinhu
[工艺设计] [关贴]【求助】求助关于MEA吸收CO2及其解吸的工艺设计 (0/195) ylj007 2010-09-01 2010-09-01 12:40:23 by ylj007
[工艺设计] [关贴]【讨论】关于一种胶水的化学成分检测 (0/161) 林木中 2010-09-01 2010-09-01 10:52:34 by 林木中
[工艺设计] [关贴]【交流】EDI水处理电阻率的问题 (5/1384) guohuanyu 2010-08-25 2010-09-01 08:47:14 by hg30717580
[工艺设计] [关贴]【交流】二甲醚合成? (0/298) eszhan 2010-09-01 2010-09-01 06:34:03 by eszhan
[工艺设计] [关贴]【求助】煤头尿素生产工艺课件 (0/273) dachun 2010-08-31 2010-08-31 20:22:48 by dachun
[工艺设计] [关贴]【求助】求助:兰炭 (1/403) mqy0502 2010-08-31 2010-08-31 18:26:34 by 良兴尹
[工艺设计] [关贴]【求助】硫化钠燃烧 (0/586) leafwu 2010-08-31 2010-08-31 16:48:30 by leafwu
[工艺设计] [关贴]【求助】尼龙66盐提取问题(工业) (0/414) 我很笨 2010-08-31 2010-08-31 14:18:23 by 我很笨
[工艺设计] [关贴]【求助】如何提高二次蒸汽的温度以用来再次利用 (8/1679) ckr1988 2010-08-05 2010-08-31 08:01:46 by mingyanliu
[工艺设计] [关贴]【求助】求助 (0/221) zhyanqi 2010-08-30 2010-08-30 22:01:09 by zhyanqi
[工艺设计] [关贴]【求助】请教管线探伤能否对管线中的丙烯产生受激辐射 (0/197) 清水深渊 2010-08-30 2010-08-30 14:56:26 by 清水深渊
[工艺设计] [关贴]【求助】关于铸造自硬呋喃树脂用磺酸固化剂 (1/662) 290150668 2010-08-18 2010-08-30 11:12:03 by 290150668
[工艺设计] [关贴]【求助】反应后产生氢氰酸,如何工艺设计? (0/537) zhjzhong 2010-08-30 2010-08-30 11:10:58 by zhjzhong
[工艺设计] [关贴]【求助】请问:环氧氯丙烷水解反应使用的固体酸催化剂 (0/446) momoddd 2010-08-30 2010-08-30 10:44:26 by momoddd
[工艺设计] [关贴]【交流】想请教一下下布洛芬粗品精制的问题。 (2/715) 高学顺 2010-08-24 2010-08-30 07:31:18 by lijixiang7709
[工艺设计] [关贴]【求助】哪位达人能告诉我这是工艺叫什么?    ( 1 2 3 ) (20/1237) xiachong2004 2010-06-18 2010-08-29 21:38:01 by oneheart
[工艺设计] [关贴]【求助】油脂制取 (5/755) 悠悠我心7503 2010-07-13 2010-08-29 21:08:12 by oneheart
[工艺设计] [关贴]【求助】喷雾干燥    ( 1 2 ) (金币≥50)(17/106) powerkai6153 2010-08-22 2010-08-29 18:52:37 by lazyboy
[工艺设计] [关贴]【求助】由穿透曲线怎样求吸附量 (2/4436) yuzhoushizhe111 2010-08-25 2010-08-29 10:58:38 by yuyanfeiwu
[工艺设计] [关贴]【求助】化工过程中产生氢气的排除    ( 1 2 ) (10/945) kxl625 2010-08-22 2010-08-28 10:01:51 by oneheart
[工艺设计] [关贴]【求助】急求玉米生产淀粉浸泡中间过程检测问题 (3/675) 莹莹2031 2010-08-05 2010-08-28 09:54:59 by oneheart
[工艺设计] [关贴]【求助】聚乙二醇相关性质    ( 1 2 ) (10/1600) 小拉塔 2010-08-10 2010-08-28 09:45:14 by oneheart
[工艺设计] [关贴]【求助】在甲胺基阿维菌素苯甲酸盐生产中有用乙酸乙酯的没啊,含量稳定么 (1/377) wqlx456123 2010-01-07 2010-08-27 14:38:07 by 苍狼一笑
[工艺设计] [关贴]【求助】现代有机合成试剂:性质、制备和反应 (2/787) 1963hyy 2010-08-27 2010-08-27 13:17:04 by 1963hyy
[工艺设计] [关贴]【求助】求电解槽结构图 (8/1996) xiuling27 2010-06-18 2010-08-27 10:52:00 by 再现优灵
[工艺设计] [关贴]【求助】请教:溶液的PH值 (9/736) chenlink 2010-07-21 2010-08-27 10:33:40 by fangwei323
[工艺设计] [关贴]【求助】电解锰的存储问题 (1/311) 252944767 2010-08-20 2010-08-27 10:25:00 by 再现优灵
[工艺设计] [关贴]【求助】关于精馏塔操作    ( 1 2 ) (15/2677) waxs79 2010-05-06 2010-08-27 10:21:52 by luohong757
[工艺设计] [关贴]【求助】丁二烯尾气处理 (1/390) linxing442 2010-08-08 2010-08-25 19:27:07 by hg30717580
[工艺设计] [关贴]【求助】大孔树脂的洗脱机理 (5/1559) wy0822 2010-07-22 2010-08-25 19:10:23 by hg30717580
[工艺设计] [关贴]【求助】工艺方案 (1/316) 随叶而飘 2010-08-24 2010-08-25 11:36:53 by houhou1986
[工艺设计] [关贴]【求助】在光纤上镀银 (3/525) b20414038 2010-07-15 2010-08-25 10:55:29 by b20414038
[工艺设计] [关贴]【求助】乙二醛的工业生产方法 (2/329) 瘦男人 2010-08-24 2010-08-25 08:41:25 by 瘦男人
[工艺设计] [关贴]【求助】如何提供均匀350——400℃的热浴 (评阅+1) (5/658) a1042461638 2010-07-30 2010-08-24 18:13:54 by woodlouse
[工艺设计] [关贴]【求助】常用的蒸馏填料都有哪些材质和形状? (2/633) shh123788 2010-08-24 2010-08-24 17:26:32 by woodlouse
[工艺设计] [关贴]【求助】有没有熟悉蒸馏法测石油产品中的水分这个标准的啊? (1/247) cui-fl 2010-08-23 2010-08-24 09:25:16 by cui-fl
[工艺设计] [关贴]【其他】焦粉配煤炼焦技术 (1/296) yetuide 2010-07-26 2010-08-23 14:46:38 by shuihefeng
[工艺设计] [关贴]【求助】找化学工程/环境工程/化学工艺/机电一体化/化工机械专业博士 (2/406) shuangdouble 2010-08-20 2010-08-23 14:08:39 by shuangdouble
[工艺设计] [关贴]【求助】谁能帮我解释一下Stober反应? (1/677) freda7886 2010-08-01 2010-08-23 12:32:27 by 高学顺
[工艺设计] [关贴]【求助】冰水混合物怎么不是0度?    ( 1 2 3 4 ) (39/3797) sunnysun2698 2010-06-02 2010-08-23 08:21:45 by wujg
[工艺设计] [关贴]【求助】管口方位图的画法 (2/1275) 19861205 2010-08-22 2010-08-22 14:15:37 by 19861205
[工艺设计] [关贴]【求助】20金币跪求浮游选煤方面的书籍!!! (0/236) taomaosheng 2010-08-22 2010-08-22 07:52:38 by taomaosheng
[工艺设计] [关贴]【求助】关于硫化氢解吸 (1/305) lcx3779 2010-08-21 2010-08-22 07:49:18 by dj735879
[工艺设计] [关贴]【求助】百万吨原油加工 (0/181) f16019 2010-08-22 2010-08-22 06:09:25 by f16019
[工艺设计] [关贴]【求助】关于比较优秀的合成工艺 4AA (9/1552) tydeng 2010-06-08 2010-08-21 15:45:22 by cxyzjy
[工艺设计] [关贴]【讨论】项目报告 (4/425) lhd152 2010-08-19 2010-08-21 10:29:36 by lhd152
[工艺设计] [关贴]【求助】求水煤气的安全技术说明书 (0/280) grant_hill 2010-08-21 2010-08-21 09:52:30 by grant_hill
[工艺设计] [关贴]【求助】硬脂酸的乳化 (2/1203) yupengniao 2010-08-17 2010-08-18 17:19:34 by yupengniao
[工艺设计] [关贴]【求助】药用级甘油包装桶的问题 (0/333) dyjq2143 2010-08-18 2010-08-18 11:10:27 by dyjq2143
[工艺设计] [关贴]【求助】求助 (2/296) baobao850 2010-08-18 2010-08-18 10:16:00 by xiaoxiao01
[工艺设计] [关贴]【求助】亚铬酸铜怎么处理? (1/586) 253061531 2010-08-17 2010-08-17 14:50:22 by netant000
[工艺设计] [关贴]【求助】计算填料塔气体流速 (4/1632) ygd5604256 2010-08-13 2010-08-17 01:34:05 by zhulei3220
[工艺设计] [关贴]【求助】有机残留 (1/275) liujd2010 2010-08-15 2010-08-16 11:10:26 by 主席说我帅
[工艺设计] [关贴]【求助】请教工业上苯甲酸的提纯方法 (2/666) chengjing407 2010-08-07 2010-08-15 16:22:11 by shengzhe12
[工艺设计] [关贴]【求助】煤焦油加工技术 (0/290) 孤独 2010-08-14 2010-08-14 19:37:27 by 孤独
[工艺设计] [关贴]【求助】乙炔能溶于液氨吗?    ( 1 2 ) (15/1266) 秦中中 2009-09-02 2010-08-13 21:22:45 by diaoer
[工艺设计] [关贴]【求助】请教丁基胶问题 (0/265) godevil6127 2010-08-13 2010-08-13 19:12:57 by godevil6127
[工艺设计] [关贴]【讨论】工业酸和醇合成酯的方法 (5/865) tianzhigang 2010-07-11 2010-08-13 08:50:02 by meteor1245
[工艺设计] [关贴]【求助】求葛庆仁《气固反应动力学》一书电子版 (2/695) xuhuiyong 2010-07-09 2010-08-12 18:13:30 by 340440776
[工艺设计] [关贴]【讨论】工业上是如何合成三氟醋酸酐的?以及如何后处理? (3/490) wqking1984 2010-08-12 2010-08-12 14:53:00 by cheng661
[工艺设计] [关贴]【资源】高级工化工基础题 (0/225) zhengpeiyu 2010-08-12 2010-08-12 10:01:30 by zhengpeiyu
[工艺设计] [关贴]【求助】乙二胺生产中的哌嗪生成 (2/591) chem_lisen 2010-05-28 2010-08-12 09:25:35 by whlwf
[工艺设计] [关贴]【求助】请教大家:如何提高物料的水洗效率 (1/320) ktm2009 2010-08-11 2010-08-12 08:47:50 by ktm2009
[工艺设计] [关贴]【求助】甲醛生产中平衡浓度测量方法 (0/297) 薛超 2010-08-10 2010-08-10 17:42:06 by 薛超
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