²é¿´: 517  |  »Ø¸´: 2
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

ÇàÍÜÇÅ

ľ³æ (ÖøÃûдÊÖ)

[½»Á÷] ÓÐ4¾äʯÓÍ·½ÃæµÄÓ¢Óï²»»á·­Ò룬ÇóÖú´ó¼ÒÒ»ÏÂ

Plant personnel decided to increase the reflux flow substantially (approximately 33%) and repeat the scans to accomplish two things¨Cone, to see if the increased liquid flow would seal the centre downcomers, and two, to simulate the Debutaniser operations at the anticipated higher operating rates.

First there was no observable change in the operation of the tray active areas.

Next, a layer of denser, non-aerated liquid was located at the bottom of the downcomer providing a liquid seal as should be.

Also, the froth material above the centre downcomers was gone without the vapour bypassing through the centre downcomers.

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

summer×Óè¯

½ð³æ (СÓÐÃûÆø)

ÇàÍÜÇÅ(½ð±Ò+40, ·­ÒëEPI+1):3Q~ 2010-11-01 16:01:35
³§·½ÈËʲ¿¾ö¶¨´ó·ù¶ÈÔö¼Ó»ØÁ÷Á÷£¨´óÔ¼33%£©ÒÔ¼°Öظ´Éó²éÀ´Íê³ÉÁ½¼þÊÂÇ飬һ¼þÊÇ¿´Ôö¼ÓÒºÌåÁ÷ÊÇ·ñ»á¶Âס½µÒº¹ÜÖÐÐÄ¡£¶þÊÇÄ£ÄâÍѶ¡Íé²Ù×÷ÒÔ´ïµ½ÆÚÍûµÄ¸ü¸ßµÄ²Ù×÷ÂÊ

Ê×ÏÈ£¬ÔÚµ×ÅÌ»îÐÔÇøÓòûÓÐÃ÷ÏÔµÄÃ÷ÏԵı仯¡£

Æä´Î£¬Ò»²ãÖÂÃܵģ¬·Ç³äÆøµÄÒºÌ弯ÖÐÔÚ½µÒº¹ÜµÄµ×²¿ÒÔ±ãÐγɱØÒªµÄÒº·â.

ÔÙ¾ÍÊÇ£¬½µÒº¹ÜÉÏ·½µÄÅÝÄ­²ÄÁÏÔÚûÓÐÕôÆûͨ¹ý½µÒº¹ÜµÄÇé¿öÏÂʧȥÁË¡£
2Â¥2010-10-30 16:56:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

holypapa

ľ³æ (Ö°Òµ×÷¼Ò)

²Ù×÷ÈËÔ±¾ö¶¨´ó·ù¶ÈÔö¼Ó»ØÁ÷Á¿£¨´óÔ¼33%£©²¢ÇÒÖØ¸´Ñ²¼ìÒÔÈ·¶¨Á½Ï×÷£¬Ò»²é¿´Ôö¼ÓÒºÌåÁ÷Á¿ÊÇ·ñÄÜÃÜ·âסÖ÷½µÒº¹Ü¡£¶þÊÇÄ£ÄâÍѶ¡ÍéËþÔÚÉ趨µÄ¸ß»ØÁ÷±ÈÌõ¼þϵIJÙ×÷¡£Ò»Õߣ¬¶Ô¼¯ÒºËþÅÌÓÐÐ§ÇøÓòµÄ²Ù×÷²¢Ã»ÓÐÃ÷ÏԵı仯¡£

¶þÕߣ¬ÀäÄý²ã¡¢·ÇÆø»¯ÒºÌ弯ÖÐÔÚ½µÒº¹Üµ×²¿ÒÔÐγɱØÒªµÄÒº·â¡£
ÁíÍ⣬½µÒº¹ÜÉÏ·½µÄÅÝĭЯ´ø²»ÓÃÕôÆûͨÈëÖ÷½µÒº¹ÜÒ²¿ÉÒÔÈ¥³ýÁË¡£
Aappleadaykeepsdoctoraway.
3Â¥2010-11-01 08:29:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÇàÍÜÇÅ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +5 Ncdx123456 2026-03-19 5/250 2026-03-20 11:15 by wangy0907
[¿¼ÑÐ] ÄÜÔ´²ÄÁÏ»¯Ñ§¿ÎÌâ×éÕÐÊÕ˶ʿÑо¿Éú8-10Ãû +5 ÍÑÓ±¶ø³ö 2026-03-16 14/700 2026-03-20 09:30 by kkcoco25
[¿¼ÑÐ] 081700»¯¹¤Ñ§Ë¶µ÷¼Á +3 ¡¾1¡¿ 2026-03-16 3/150 2026-03-19 23:40 by edmund7
[¿¼ÑÐ] 294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶ +14 ݤÎÉ­ÁÖ 2026-03-18 14/700 2026-03-19 22:38 by ѧԱ8dgXkO
[¿¼ÑÐ] 266Çóµ÷¼Á +5 ÑôÑôÍÛÈû 2026-03-14 10/500 2026-03-19 15:08 by ÑôÑôÍÛÈû
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ»¯Ñ§¹¤ÒÕרҵ£¨081702£©315·ÖÇóµ÷¼Á +11 yangfz 2026-03-17 11/550 2026-03-19 15:06 by houyaoxu
[¿¼ÑÐ] Çóµ÷¼Á +3 Mqqqqqq 2026-03-19 3/150 2026-03-19 14:11 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸985£¬±¾¿Æ211£¬0817»¯Ñ§¹¤³ÌÓë¼¼Êõ319Çóµ÷¼Á +10 Liwangman 2026-03-15 10/500 2026-03-19 10:25 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0817µ÷¼Á +3 ûÓдð°¸_ 2026-03-14 3/150 2026-03-19 09:51 by Xu de nuo
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶µ÷¼Á +5 204818@lcx 2026-03-17 6/300 2026-03-18 22:55 by 204818@lcx
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +3 ÉúÎ﹤³Ìµ÷¼Á 2026-03-17 7/350 2026-03-18 20:41 by Wangjingyue
[¿¼ÑÐ] 297Çóµ÷¼Á +8 Ï·¾«µ¤µ¤µ¤ 2026-03-17 8/400 2026-03-18 14:30 by laoshidan
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼ÑÐ] 308Çóµ÷¼Á +4 ÊÇLupa°¡ 2026-03-16 4/200 2026-03-17 17:12 by ruiyingmiao
[¿¼ÑÐ] 332Çóµ÷¼Á +6 Zz°æ 2026-03-13 6/300 2026-03-17 17:03 by ruiyingmiao
[¿¼ÑÐ] 278Çóµ÷¼Á +3 Yy7400 2026-03-13 3/150 2026-03-17 08:24 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸£¬¸£ÖÝ´óѧ²ÄÁÏר˶339·ÖÇóµ÷¼Á +3 ľ×ÓmomoÇàÕù 2026-03-15 3/150 2026-03-17 07:52 by laoshidan
[¿¼ÑÐ] 297Ò»Ö¾Ô¸ÉϽ»085600Çóµ÷¼Á +5 Ö¸¼â°ËǧÀï 2026-03-14 5/250 2026-03-14 17:26 by a²»Ò×
[¿¼ÑÐ] ÕÐÊÕ0805£¨²ÄÁÏ£©µ÷¼Á +3 18595523086 2026-03-13 3/150 2026-03-14 00:33 by 123%¡¢
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û