2011 30 1 CHEMICAL INDUSTRY AND ENGINEERING PROGRESS

47

100095

TQ 028 A 10006613201101004705

Analysis of domestic column internals industry

XIE Runxing Beijing Zehua Chemical Engineering Co. LtdBeijing 100095China

AbstractColumn internals industry is an auxiliary part of process industries and also affects the product qualityenergy consumptionoperation safety and wastes control. In the last 20 yearsdomestic column internals industry has got great development with higher design level and greater technology power. Meanwhile it also has experienced some difficulties and frustration. Step by stepChina will become the center of global column internals industry in the future. The current situation of domestic column internals industry is analyzed in terms of both market and technology so that a proper strategy could be found for its long-term development. Key wordscolumn internalscolumn platepacking 21

1

V-1 F1 Mellapak

IMTP 3 3 1.1

V-1 V-1 20 80 SuperFrac

2010-10-18 1966E-mail rxie@zehua- chem.com

2011 30

48

SuperFrac V-1 20 90 AMT ADV 21

V-1 F1 20 F1

MD MD DJ MD

ADV ADV

1.2

Mellapak 20 80 Gempak Mellapak Optiflow Gempak-AW Mellapak 20 3

Mellapak252 20

1.3

IMTP CMR IMTP

QH

1

49

QH CMR MSR IMTP

2

ADV UOP MD ADV VG

Mellapak252

QH IMTP CMR

3

3.1

ADV

3.2

/

FRI FRI FRI FRI 3.3

2011 30

50

3.4

4

4.1

1

51

2000 ADV 40% 4.2

4.3

4.4

4.5

5

20