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Performance Showcase


Wuhan Donghai has adopted patented single- and dual-shell anti-short-circuit helical baffle heat exchanger technology in numerous large-scale refining and chemical units, enabling optimized process calculations and structural design of the heat exchangers. This approach ensures not only cost-effective operation but also long-term efficiency for the equipment—features that outperform traditional bow-and-baffle heat exchangers.


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Product Details


Serial Number

Time

Project Name

Product Name

Specification Model

1

2011/12/30

120,000 tons/year Ethylbenzene Production Unit Utilizing Catalytic Dry Gas

Start-up circulating cooler

HFQBES1200-2.5-395-6/25-41

2

2011/12/30

120,000 tons/year Ethylbenzene Production Unit Using Catalytic Dry Gas

Heat Transfer Fluid Start-Up and Shutdown Cooler

HFQBES1200-2.5-395-6/25-41

3

2011/12/30

120,000 tons/year Ethylbenzene Production Unit Utilizing Catalytic Dry Gas

High-boiling-point cooler

HFQBES1200-4.0-395-6/25-4Ⅰ

4

2011/12/30

120,000 tons/year Ethylbenzene Production Unit Utilizing Catalytic Dry Gas

Propylbenzene Distillate Cooler

FQBES500-2.5-70-6/19-2Ⅰ

5

2011/12/30

120,000 tons/year Ethylbenzene Production Unit Utilizing Catalytic Dry Gas

Diesel—Stripper Feed Heat Exchanger

HFQBFU1000-2.5/2.5-429-6/19-2Ⅰ

6

2011/12/30

120,000 tons/year Ethylbenzene Production Unit Utilizing Catalytic Dry Gas

Spiral baffle heat exchanger tube bundle

FQBES1200-4.0-395-6/25-2Ⅰ

7

2011/12/30

120,000 tons/year Ethylbenzene Production Unit Utilizing Catalytic Dry Gas

Spiral baffle heat exchanger tube bundle

FQBES700-2.5-120-6/25-4Ⅰ

8

2011/12/30

120,000 tons/year Ethylbenzene Production Unit Utilizing Catalytic Dry Gas

Short-circuit-proof Helical Baffle Heat Exchanger Tube Bundle

HFQBES1200-2.5-395-6/25-4Ⅰ

9

2011/12/30

120,000 tons/year Ethylbenzene Production Unit Utilizing Catalytic Dry Gas

Short-circuit-proof Helical Baffle Heat Exchanger Tube Bundle

FQBIU1000-7.4/5.2-350-6/25-2Ⅰ

10

2012/10/9

Second set of sulfur

Secondary Heat Exchanger for Rich-Poor Liquids

FQBES1000-2.5-270-6/25-4 Ⅰ

11

2012/10/9

Second set of sulfur

First-level heat exchanger for rich and lean liquids

FQBES1100-2.5-420-6/19-4 Ⅰ

12

2013/10/8

Procurement of 21 Major Categories of Propylene Oxide Heat Exchangers

Condenser

FQBES600-1.6-56-3/19-2Ⅰ

13

2013/10/8

Procurement of 21 Major Categories of Propylene Oxide Heat Exchangers

Cooler

FQBES600-1.6-55-3/19-4Ⅰ

14

2013/10/8

Procurement of 21 Major Categories of Propylene Oxide Heat Exchangers

Cooler

FQBES600-1.6-115-6/19-2Ⅰ

15

2013/11/30

10-million-ton-per-year Refining Project

Xylene tower overhead cooler tube bundle

FQAJS800-2.5-170-6/25-2

16

2013/11/30

10-million-ton-per-year Refining Project

Reboiler Tube Bundle at the Bottom of the Stabilization Tower

FQBKT1100/2800-2.5-450-6/25-4Ⅰ

17

2013/11/30

10-million-ton-per-year Refining Project

Raw Water - Purified Water Heat Exchanger Tube Bundle

FQBES700-1.78/1.5-125-6/25-4Ⅰ

18

2014/3/28

300,000-ton/year Ethylbenzene Unit

Non-aromatic top product Condenser-cooler

HFQBES1000-1.0-376-6/19-2Ⅰ

19

2012/01/19

500,000 tons/year CGG Hydrocarbon Aromatization

Stabilization Tower Top Condenser

HFQBJS1600-2.5-720-6/25-4

20

2012/01/19

500,000 tons/year CGG Hydrocarbon Aromatization

Raw Material - Stabilizer Tower Top Oil Heat Exchanger

HFQBJS1200-2.5-395-6/25-4

21

2012/01/19

500,000 tons/year CGG Hydrocarbon Aromatization

Regeneration Gas Heat Exchanger

HFQBES1000-2.5-350-6/25-2

22

2012/01/19

500,000 tons/year CGG Hydrocarbon Aromatization

Regeneration Gas Cooler

HFQBES1200-1.6-395-6/25-4

23

2013/05/20

Light hydrocarbon recovery

Heat exchanger

FQBES500-4.0-55-6/25-2Ⅰ

24

2013/05/20

Light hydrocarbon recovery

Heat exchanger

FQBJS700-4.0-120-6/25-2

25

2013/05/20

Light hydrocarbon recovery

Heat exchanger

FQBJS1200-2.5-380-6/25-6

26

2013/05/20

Light hydrocarbon recovery

Heat exchanger

FQBJS700-4.0-115-6/25-4

27

2013/05/20

Light hydrocarbon recovery

Heat exchanger

FQBIU400-7.5/5.2-30-6/25-2 Ⅰ

28

2013/05/20

Light hydrocarbon recovery

Heat exchanger

FQBIU400-6.9/4.9-30-6/25-2 Ⅰ

29

2013/06/10

10 Million Tons of Changling Crude Oil Upgrading and Quality Improvement Project

Reboiler

FQBJS1500-2.5-700-6/19-4

30

2013/06/10

10 Million Tons of Changling Crude Oil Upgrading and Quality Improvement Project

Primary Condenser Cooler

FQBJS1200-2.5-400-6/19-4

31

2013/06/10

10 Million Tons of Changling Crude Oil Upgrading and Quality Improvement Project

Crude Oil Top-End Oil-Gas Heat Exchanger

FQBIU1600-4.0-720-6/25-2

32

2013/06/10

10 Million Tons of Changling Crude Oil Upgrading and Quality Improvement Project

Crude Oil One-Shell, One-Tube Heat Exchanger

FQBES900-4.0-210-6/25-4

33

2013/06/10

10 Million Tons of Changling Crude Oil Upgrading and Quality Improvement Project

Crude Oil One-Through-Two II Heat Exchanger

FQBES1400-4.0-540-6/25-4

34

2013/06/10

10 Million Tons of Changling Crude Oil Upgrading and Quality Improvement Project

Flash Bottom Oil Reduction Three-Stage and Three-Section Heat Exchanger

FQBES1400-4.0-840-9/25-2

35

2013/06/21

48 Major Categories of Sulfur Recovery

Restriction

FQAJS800-1.6-180-6/25-2Ⅰ

36

2013/06/21

48 Major Categories of Sulfur Recovery

Restriction

FQBES800-1.1/0.9-215-6/19-2Ⅰ

37

2013/08/20

10 Million Tons of Changling Crude Oil Upgrading and Quality Improvement Project

First Preheater

HFQBFU1400-5.28/6.6-850-6/19-2/2

38

2013/08/20

10 Million Tons of Changling Crude Oil Upgrading and Quality Improvement Project

Demineralized Water Preheater

HFQBIU1000-2.55/3.19-247-4.5/19-2Ⅰ

39

2013/12/12

48 Major Categories of Tubing Procurement

Restriction

FQBKT1100/2800-2.5-450-6/25-4

40

2014/01/03

48 Major Categories of Tubing Procurement

Restriction

FQAJS800-2.5-170-6/25-2

41

2014/01/03

Upgrade and modernization

Heat exchanger

FQBJS1400-4.0-515-6/25-6 Ⅰ

42

2014/01/03

400,000-ton aviation kerosene hydrotreating unit

Bottom reboiler for the stripping column

HFQBJS1400-4.4-515-6/25-6

43

2014/01/23

400,000-ton aviation kerosene hydrotreating unit

Top condenser cooler E204ABCD for the debutanizer tower

FQBES800-4.0-125-6/25-2I

44

2014/01/23

400,000-ton aviation kerosene hydrotreating unit

Feed-to-Tower Top Gas Heat Exchanger E206

FQBES700-2.5-125-6/25-4II

45

2014/01/23

400,000-ton aviation kerosene hydrotreating unit

Exhaust Gas Cooler E211AB

FQBES700-2.5-125-6/25-4

46

2014/01/23

400,000-ton aviation kerosene hydrotreating unit

Reaction product—feedstock oil heat-exchanger tube bundle

FQBIU700-9.5-125-6/25-2

47

2014/01/23

400,000-ton aviation kerosene hydrotreating unit

Reaction product after-cooler tube bundle

FQBIU800-9.5-175-6/25-2

48

2014/01/23

400,000-ton aviation kerosene hydrotreating unit

Butane Removal Tower Feed Heater E203AB

FQBES600-4.0-75-4.5/19-2 Ⅰ B=150

49

2014/01/23

400,000-ton aviation kerosene hydrotreating unit

Bottom reboiler E205 for the debutanizer column

HFQBES1200-4.0-395-4.5/19-2 Ⅰ B=150

50

2014/01/23

400,000-ton aviation kerosene hydrotreating unit

Exhaust Gas Cooler E209AB

FQBES800-2.5-335-6/25-2

51

2014/01/23

Sulfur Recovery Unit

Benzene Tower Top Condenser I Tube Bundle

FQAJS800-1.6-180-6/25-2

52

2014/01/23

Sulfur Recovery Unit

Condensate-Low-Temperature Water Heat Exchanger Tube Bundle

FQAJS800-1.1/0.9-215-6/19-2

53

2014/01/23

Reformulation unit T315 overhead oil-gas

Benzene Tower Top Condenser 2

FQAJS800-1.6-180-6/25-2Ⅰ

54

2014/01/23

Reformulation unit T315 overhead oil-gas

Reboiler for the Stabilization Tower

FQBJU900-1.3/1.04-224-6.5/25-2

55

2014/01/23

Non-Hydrogenated Acidic Steam Stripping Unit

Tower Bottom Reboiler Tube Bundle

HFQBJS1100-2.5-335-6/25-2

56

2014/01/23

Sulfur Recovery Unit

Raw Material - Primary Heat Exchanger for Purified Water

FQBJS700-1.78/1.5-125-6/25-4Ⅰ

57

2014/01/23

Jet Fuel Hydrogenation Unit

Top-tower gas-to-low-temperature hot-water heat exchanger

FQBJS700-2.5-135-6/19-6

58

2014/02/24

48 Major Categories of Jet Fuel Hydrogenation

Restriction

FQBIU700-9.5-125-6/25-2

59

2014/02/24

48 Major Categories of Jet Fuel Hydrogenation

Restriction

FQBIU800-9.5-175-6/25-2

60

2014/02/24

48 Major Categories of Restructuring

Restriction

FQAJS800-1.6-180-6/25-2 Ⅰ

61

2014/02/24

48 Major Categories of Sulfur Recovery

Restriction

FQBES700-1.78/1.5-125-6/25-2Ⅰ

62

2014/02/24

48 Major Categories of Sulfur Recovery

Restriction

FQBJU900-1.3/1.04-224-6.5/25-2

63

2014/02/24

Hydrogenation of Jet Fuel Across 21 Major Categories

Heat exchanger

FQBJS700-2.5-135-6/19-6 Ⅰ

64

2014/02/24

21 Categories for Rectification

Heat exchanger

FQBJS700-4.0-115-6/25-4 Ⅱ

65

2014/02/24

21 Categories for Rectification

Heat exchanger

FQBJS700-2.5-120-6/25-4 Ⅱ

66

2014/03/15

1#Catalytic Unit

Bottom Reboiler of the Stabilization Tower

FQBKT1100/2800-2.5-450-6/25-4

67

2014/03/15

3# Atmospheric and Vacuum Distillation Unit/Coking Unit

Gas-to-Hot-Water Heat Exchanger I

FQBJS1200-2.5-395-6/25-2Ⅰ

68

2014/03/15

3# Atmospheric and Vacuum Distillation Unit/Coking Unit

Gas-to-Hot-Water Heat Exchanger II

FQBJS1200-2.0-395-6/25-2Ⅰ

69

2014/03/15

Ethylbenzene Unit

Dry Gas Preheater

FQBFU900-2.5-215-6/25-2

70

2014/03/15

Ethylbenzene Unit

Feed Gas – Intermediate Shift Gas Heat Exchanger

FQBFU1000-3/4.3-290-6/25-2Ⅰ

71

2014/03/20

21 Major Categories of Energy-Efficiency Renovations

Preheater

FQBFU900-2.5215-6/25-2 Ⅰ

72

2014/03/20

21 Major Categories of Energy-Efficiency Renovations

Heat exchanger

FQBFU1000-3/4.3-290-6/25-2Ⅰ

73

2014/03/20

21 Major Categories of Energy-Efficiency Renovations

Heat exchanger

FQBES500-2.0-55-6/25-2 Ⅰ

74

2014/03/28

300,000-ton/year Ethylbenzene Unit

Top Cold Cooler After De-Phenol Tower

HFQ700-1.0-61-3/19-2Ⅰ

75

2014/03/28

300,000-ton/year Ethylbenzene Unit

Propylbenzene Distillate Cooler

HFQ900-2.5-226-6/25-2 Ⅰ

76

2014/03/28

300,000-ton/year Ethylbenzene Unit

High-boiling-point cooler

HFQ700-2.5-204-6/19-2 Ⅰ

77

2014/03/28

300,000-ton/year Ethylbenzene Unit

Heat Transfer Fluid Startup Cooler

HFQ1600-2.5-732-6/25-2 Ⅰ

78

2014/03/28

300,000-ton/year Ethylbenzene Unit

Start-up circulating cooler

HFQ1600-2.5-992-7.5/25-2 Ⅰ

79

2014/04/20

Sulfur Recovery Unit

Benzene Tower Top Condenser I Tube Bundle

FQAJS800-1.6-180-6/25-2

80

2014/04/20

Sulfur Recovery Unit

Raw Material - Primary Heat Exchanger for Purified Water

FQBJS700-1.78/1.5-125-6/25-4Ⅰ

81

2014/04/20

Sulfur Recovery Unit

Condensate-Low-Temperature Water Heat Exchanger Tube Bundle

FQAJS800-1.1/0.9-215-6/19-2

82

2014/04/20

Reformulation unit T315 overhead oil-gas

Reboiler for the Stabilization Tower

FQBJU900-1.3/1.04-224-6.5/25-2

83

2014/04/20

Non-Hydrogenated Acidic Steam Stripping Unit

Tower Bottom Reboiler Tube Bundle

HFQBJS1100-2.5-335-6/25-2

84

2014/07/05

600,000-ton-per-year methanol plant

Feed Gas Cooler

HFQBES2020 Φ16 * 10300

85

2014/07/05

600,000-ton-per-year methanol plant

Recirculating Methanol Cooler

HFQBES1524*12*9700

86

2014/07/05

600,000-ton-per-year methanol plant

Sulfur-Containing Methanol Heat Exchanger

FQBES816*8*5900

87

2014/07/05

600,000-ton-per-year methanol plant

4#Lean Methanol Cooler

HFQBES1220*10*8100

88

2014/07/05

600,000-ton-per-year methanol plant

2#Lean Methanol Cooler

HFQBES1528*14*19900

Wuhan ChaoDian Technology Co., Ltd. (hereinafter referred to as "ChaoDian Technology") is a high-tech enterprise specializing in the research and development, production, sales, and after-sales service of new-energy laboratory equipment. The company primarily serves universities, research institutions, and R&D departments of enterprises—fields closely tied to new energy and advanced materials. Committed to building precise, efficient, safe, and intelligent R&D experimental platforms, ChaoDian Technology provides researchers with systematic solutions for pilot-scale and mid-scale testing, as well as comprehensive turnkey projects tailored to their needs.

Super Electric Technology has provided a wide range of R&D solutions to numerous universities, research institutes, and leading new-energy companies both domestically and internationally. With a team of experienced pre-sales technical service professionals, we help researchers quickly and comprehensively understand industry-specific manufacturing processes and equipment-setup strategies, reducing the time spent on research, evaluation, and decision-making—and accelerating the path to industrializing innovative R&D outcomes. Our production facility is strategically located in Huizhou, a central city in China’s Pearl River Delta region, where we have been providing long-term OEM services to many domestic and international clients. Backed by extensive R&D and manufacturing expertise, our products are proudly exported to markets around the globe.


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Zhengdian Gold Industrial Park, Jiangxia District, Wuhan City, Hubei Province, China

150 7248 1880

ephe@vip.163.com

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