|
serial number
|
project
|
Tower name
|
Tower diameter
|
Remark
|
|
1
|
Changzhou Donghao Chemical Co., Ltd. 150,000 tons/year styrene plant
|
Crude styrene tower (T-401)
|
DN5200
|
|
|
2
|
Changzhou Donghao Chemical Co., Ltd. 150,000 tons/year styrene plant
|
Ethylbenzene recovery tower (T-402)
|
DN1400
|
|
|
3
|
Changzhou Donghao Chemical Co., Ltd. 150,000 tons/year styrene plant
|
Refined styrene tower (T-403)
|
DN3000
|
|
|
4
|
Hainan Shihua Jiasheng Chemical Co., Ltd. Ethylbenzene/styrene plant
|
Stripper
|
DN1000
|
|
|
5
|
Hainan Shihua Jiasheng Chemical Co., Ltd. Ethylbenzene/styrene plant
|
absorption tower
|
DN800
|
|
|
6
|
Hainan Shihua Jiasheng Chemical Co., Ltd. Ethylbenzene/styrene plant
|
Desorption tower
|
DN900
|
|
|
7
|
Hainan Shihua Jiasheng Chemical Co., Ltd. Ethylbenzene/styrene plant
|
Ethylbenzene recovery tower
|
DN1400
|
|
|
8
|
Hainan Shihua Jiasheng Chemical Co., Ltd. Ethylbenzene/styrene plant
|
Benzene/toluene tower
|
DN500
|
|
|
9
|
Ningbo Keyuan Plastic Co., Ltd. 80,000 tons/year styrene
|
Ethylbenzene/styrene separation tower
(T-27401)
|
DN3800
|
|
|
10
|
Ningbo Keyuan Plastic Co., Ltd. 80,000 tons/year styrene
|
Styrene distillation tower
(T-27404)
|
DN2200
|
|
|
11
|
Shandong Heze Yuhuang Chemical Co., Ltd. 200,000 tons/year styrene
|
Stripping tower (T-2301)
|
DN1400
|
|
|
12
|
Shandong Heze Yuhuang Chemical Co., Ltd. 200,000 tons/year styrene
|
Absorption tower (T-2302)
|
DN1000
|
|
|
13
|
Shandong Heze Yuhuang Chemical Co., Ltd. 200,000 tons/year styrene
|
Analytical tower (T-2303)
|
DN1200
|
|
|
14
|
Shandong Heze Yuhuang Chemical Co., Ltd. 200,000 tons/year styrene
|
Crude styrene tower (T-2401)
|
DN5600
|
|
|
15
|
Shandong Heze Yuhuang Chemical Co., Ltd. 200,000 tons/year styrene
|
Ethylbenzene recovery tower (T-2402)
|
DN1800
|
|
|
16
|
Shandong Heze Yuhuang Chemical Co., Ltd. 200,000 tons/year styrene
|
Refined styrene tower (T-2403)
|
DN3200
|
|
|
17
|
Changzhou Xinri Chemical Co., Ltd. 250,000 tons/year styrene
|
Benzene recovery tower (T-1201)
|
DN3600
|
|
|
18
|
Changzhou Xinri Chemical Co., Ltd. 250,000 tons/year styrene
|
Light component removal tower (T-
1202)
|
DN1000
|
|
|
19
|
Changzhou Xinri Chemical Co., Ltd. 250,000 tons/year styrene
|
Ethylbenzene recovery tower (T-1203)
|
DN2600
|
|
|
20
|
Changzhou Xinri Chemical Co., Ltd. 250,000 tons/year styrene
|
PEB recovery tower (T-1204)
|
DN1200
|
|
|
21
|
Changzhou Xinri Chemical Co., Ltd. 250,000 tons/year styrene
|
Stripping tower (T-1301)
|
DN1600
|
|
|
22
|
Changzhou Xinri Chemical Co., Ltd. 250,000 tons/year styrene
|
Absorption tower (T-1302)
|
DN1000
|
|
|
23
|
Changzhou Xinri Chemical Co., Ltd. 250,000 tons/year styrene
|
Analytical tower (T-1303)
|
DN1200
|
|
|
24
|
Changzhou Xinri Chemical Co., Ltd. 250,000 tons/year styrene
|
Analytical benzene/toluene tower
(T-1402)
|
DN800
|
|
|
25
|
Changzhou Xinri Chemical Co., Ltd. 250,000 tons/year styrene
|
 Refined styrene tower T-1405
|
DN3800
|
|
|
26
|
Changzhou Xinri Chemical Co., Ltd. 250,000 tons/year styrene
|
Styrene recovery tower T-1406
|
DN1400
|
|
|
27
|
Changzhou Xinri Chemical Co., Ltd. 250,000 tons/year styrene
|
Sewage stripping tower T-1501
|
DN800
|
|
|
28
|
Zhejiang Petrochemical Co., Ltd. 600,000 tons/year POSM
|
Low pressure propylene tower
|
DN3200
|
|
|
29
|
Zhejiang Petrochemical Co., Ltd. 600,000 tons/year POSM
|
Fractionating distillation tower
|
DN400
|
|
|
30
|
Zhejiang Petrochemical Co., Ltd. 600,000 tons/year POSM
|
Second extraction tower
|
DN5200/2600
|
|
|
31
|
Zhejiang Petrochemical Co., Ltd. 600,000 tons/year POSM
|
Phenylethyl alcohol degravity tower
|
DN5200/4400
|
|
|
32
|
Zhejiang Petrochemical Co., Ltd. 600,000 tons/year POSM
|
Phenylethanol recovery tower
|
DN2600
|
|
|
33
|
Zhejiang Petrochemical Co., Ltd. 600,000 tons/year POSM
|
Phenylethyl alcohol removal tower
|
DN3800/3200
|
|
|
34
|
Zhejiang Petrochemical Co., Ltd. 600,000 tons/year POSM
|
Styrene recovery tower
|
DN2800
|
|
|
35
|
Zhejiang Petrochemical Co., Ltd. 600,000 tons/year POSM
|
Alcohol and ketone recovery tower
|
DN4000
|
|
|
36
|
Zhejiang Petrochemical Co., Ltd. 600,000 tons/year POSM
|
Propylene glycol dehydration tower
|
DN1200
|
|
|
37
|
Zhejiang Petrochemical Co., Ltd. 600,000 tons/year POSM
|
Propylene glycol refining tower
|
DN1000
|
|
