24小时热门版块排行榜    

查看: 487  |  回复: 2
本帖产生 1 个 翻译EPI ,点击这里进行查看

sshh123

铁杆木虫 (著名写手)

[求助] 英文

All liquid is to be removed and the system purged with steam and/or flooded, per detailed operating procedures, with water until free of hydrocarbons.  An exception is opening the CDEthers   Column for maintenance without replacing the catalyst. In this case, inert gas and not steam should be used to free column of hydrocarbon vapors after a butane wash is done to remove residual methanol and TAME from catalyst pores.
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

miaozhen1771

铜虫 (正式写手)

【答案】应助回帖

sltmac(金币+1): 2012-02-11 09:28:44
sshh123(金币+5, 翻译EPI+1): 2012-02-11 16:31:00
按照详尽的操作规程,所有的液体应被排空且整个系统用蒸汽或水灌注排空直至所有的碳氢化合物被清除。由于维护而不是替换催化剂打开CDEthers柱属特殊例。在这种情况下,在丁烷冲洗以去除催化剂孔残余甲醇和甲基叔戊基醚后,应用惰性气体而不是蒸汽来消除柱内炭氢化合物蒸汽。
^^!
2楼2012-02-10 17:07:26
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

terry_well

荣誉版主 (知名作家)

笑熬浆糊——满脑浆糊

优秀版主优秀版主

【答案】应助回帖

sltmac(金币+1): 2012-02-11 09:28:47
sshh123(金币+5): 2012-02-11 16:31:11
每个详细操作程序包括以下步骤:首先要移除所有的液体,而后用水蒸气和/或水介质清理整个系统,直至无碳氢化合物存在。然而催化汽油醚化装置是个例外,它无需更换催化剂维护。在这种情况下,丁烷清洗完成后烃蒸气装置建议用惰性气体而不是蒸汽,以除去毛孔中残留的甲醇和催化剂。仅供参考。
签名:英文名“Terry”,EC版专用;中文名“浆糊哥”,灌水专用,谢谢合作!
3楼2012-02-10 17:45:12
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 sshh123 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +8 zSbvVX9JFl9J 2026-11-09 9/450 2026-11-13 11:11 by Equinoxhua
[教师之家] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +6 C6CRn66RYYXS 2026-11-10 6/300 2026-11-13 04:21 by Equinoxhua
[考博] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +4 cdqGD6ftHmbl 2026-11-11 5/250 2026-11-12 12:28 by ECLTXnJnRSXf
[硕博家园] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 cdqGD6ftHmbl 2026-11-11 4/200 2026-11-12 12:26 by ECLTXnJnRSXf
[考研] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +5 Z7qfCsdIiD1T 2026-11-10 8/400 2026-11-12 11:22 by HajghKOMynmz
[硕博家园] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +5 Z7qfCsdIiD1T 2026-11-10 8/400 2026-11-12 11:20 by HajghKOMynmz
[基金申请] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +5 czAiolzR0IJC 2026-11-10 9/450 2026-11-12 11:11 by HajghKOMynmz
[考博] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +3 G2rhSvqvhNzl 2026-11-10 5/250 2026-11-12 10:49 by HajghKOMynmz
[考研] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +4 G2rhSvqvhNzl 2026-11-10 7/350 2026-11-12 10:49 by HajghKOMynmz
[考博] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 G2rhSvqvhNzl 2026-11-10 5/250 2026-11-12 10:38 by HajghKOMynmz
[硕博家园] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +4 C6CRn66RYYXS 2026-11-10 6/300 2026-11-12 10:16 by HajghKOMynmz
[公派出国] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +6 FChKX8meu1ds 2026-11-09 11/550 2026-11-12 09:57 by HajghKOMynmz
[基金申请] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +6 zSbvVX9JFl9J 2026-11-09 9/450 2026-11-12 09:21 by HajghKOMynmz
[教师之家] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +3 TgvkbZZl9tqB 2026-11-11 3/150 2026-11-12 08:26 by HajghKOMynmz
[公派出国] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 Z7qfCsdIiD1T 2026-11-10 6/300 2026-11-12 07:09 by 9fOTqj074tIg
[考研] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +4 C6CRn66RYYXS 2026-11-10 6/300 2026-11-12 06:03 by 9fOTqj074tIg
[教师之家] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +5 FChKX8meu1ds 2026-11-09 10/500 2026-11-12 05:19 by 9fOTqj074tIg
[教师之家] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +4 FChKX8meu1ds 2026-11-09 7/350 2026-11-12 05:19 by 9fOTqj074tIg
[硕博家园] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +4 cqv1zKnzd7hr 2026-11-09 8/400 2026-11-12 05:08 by 9fOTqj074tIg
[考研] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +5 cqv1zKnzd7hr 2026-11-09 8/400 2026-11-12 05:08 by 9fOTqj074tIg
信息提示
请填处理意见