骞翠骇
5
涓囧惃鑻箼鐑溅闂翠箼鑻簿棣忓伐娈靛伐鑹鸿璁?/p>
鎽?/p>
瑕?/p>
鏈璁℃槸浠ュ勾浜?/p>
5
涓囧惃鑻箼鐑负鐢熶骇鐩爣锛?/p>
閲囩敤涔欒嫰鑴辨阿鍒跺緱鑻箼鐑殑宸ヨ壓鏂规硶锛?/p>
瀵规暣涓伐娈佃繘琛屽伐鑹鸿璁★紝
瀵逛富瑕佽澶囪繘琛岄�夊瀷銆?/p>
鏈枃閽堝璁捐瑕佹眰瀵规暣涓伐鑹烘祦绋?/p>
杩涜鐗╂枡琛＄畻鍜岀儹閲忚 绠楋紝鐒跺悗鏍规嵁鐗╂枡骞宠 瀵逛箼鑻鐨勮繘鏂欓噺锛屽椤躲�佸搴曞嚭鏂欓噺
杩涜鐗╂枡琛＄畻銆傛牴鎹儹鍔涘瀹氬緥锛屽涔欒嫰濉旇繘琛岀儹閲忚 绠楋紝姹傚緱娉＄偣銆侀湶鐐癸紝鐞嗚濉?/p>
鏉挎暟銆佸疄闄呭鏉挎暟浠ュ強鏈�灏忓洖娴佹瘮銆備互婊¤冻璁捐瑕佹眰锛岃揪鍒版墍闇�瑕佺殑宸ヨ壓鏉′欢銆?/p>
鍏抽敭璇嶏細
涔欒嫰濉?/p>
鐗╂枡琛＄畻
鐑噺琛＄畻
绮鹃
涔欒嫰绮鹃宸ユ
ABSTRACT
The
design
is
based
on
an
annual
output
of
50
锛?/p>
000
tons
for
the
production
of
styrene
锛?/p>
ethylbenzene dehydrogenation using styrene in the process
锛?/p>
Processfor the whole
process design and the main equipment selection
锛?/p>
Based on the design requirements of the
entire
process
of
the
material
balance
and
energy
balance
锛?/p>
According
to
the
material
balance were circulating ethylbenzene feeding tower
锛?/p>
the tower bottom out feed material
accountancy.According
to
the
laws
of
thermodynamics
锛?/p>
right
ethylbenzene
tower
of
the
heat balance
锛?/p>
Through on the driver,and seek bubble point
锛?/p>
dew point
锛?/p>
the theory of plate
numbers
锛?/p>
the actual plate number and the minimum reflux ratio
锛?/p>
As far as possible to meet
the design requirements to achieve the required conditions
锛?/p>
KEY WORDS
锛?/p>
ethylbenzene tower
锛?/p>
material balance
锛?/p>
energy balance
锛?/p>
distillation
锛?/p>
Ethyl benzene rectification section