English — Forum #279 (Page 10/30)

1. I would like to ask, what is the difference between S-type and F-type saddles? - HCBBS Forum
2. Which companies in China are good at manufacturing composite air coolers? - HCBBS Forum
3. Connection of the tube sheet, which also serves as a flange, to the shell - HCBBS Forum
4. Design example of spiral plate heat exchanger – gas-liquid heat exchanger - HCBBS Forum
5. Problems with finned tube heat exchangers - HCBBS Forum
6. High-efficiency heat exchange and anti-corrosion equipment – PTFE heat exchangers - HCBBS Forum
7. I would like to ask about the thermal conductivity of iron oxide and ferric tetraoxide - HCBBS Forum
8. Heat exchanger shell calculation - HCBBS Forum
9. Fixed tube plate heat exchanger - HCBBS Forum
10. The pH value of the condensed water return stream is on the high side - HCBBS Forum
11. Design example of a spiral plate heat exchanger – non-equally wide channels: condenser - HCBBS Forum
12. Low-nitrogen combustion - HCBBS Forum
13. Heat exchanger hydrotest pressure - HCBBS Forum
14. In floating-head heat exchangers, must the material for the hook rings be forged? - HCBBS Forum
15. Urgently need assembly drawings for industrial naphthalene vaporization and condensation cooler - HCBBS Forum
16. Leakage test for pipe end welds - HCBBS Forum
17. Is it a bit too small that the slide is only 0.5~1 higher than the baffle? - HCBBS Forum
18. How are heat exchangers classified by purpose? - HCBBS Forum
19. Does the oil in a heat transfer oil furnace need to be sampled and tested every month? - HCBBS Forum
20. 【Ten Years of Rapid Development in Chemical Equipment】Plate-shell heat exchangers were successfully applied in China’s largest ethane recovery project from 1979 to 2020 - HCBBS Forum
21. Design and calculation of plate-fin heat exchangers - HCBBS Forum
22. Photos of various high-corrosion-resistant heat exchangers - HCBBS Forum
23. How is the size of the connection pipe selected for a pressure vessel based on the flange? - HCBBS Forum
24. Equipment for heat exchange between solid materials and water - HCBBS Forum
25. According to NBT47014-2023, how should the evaluation of heat exchanger tube sheets be carried out? - HCBBS Forum
26. Performance calculation of steam-air preheater in municipal solid waste incinerators - HCBBS Forum
27. Professional title evaluation - HCBBS Forum
28. I was wondering if anyone has information on the structure of the thrust screws and tie rods. I haven’t seen the internal structure in person, nor can it be found in any standards. Is there any... - HCBBS Forum
29. High-efficiency spiral tube heat exchanger unit - HCBBS Forum
30. Pressure vessels designed per ASME standards, exported to Russia - HCBBS Forum
31. How should the spacing of NTIW-type baffle plates be determined? - HCBBS Forum
32. Help post: Heat source operation in falling film evaporators under non-full condensation conditions - HCBBS Forum
33. Main factors affecting the heat exchange efficiency of heat exchangers and technologies to improve heat exchange efficiency - HCBBS Forum
34. What are the differences between water bath furnaces, water-jacketed furnaces, heat transfer oil furnaces, and hot oil furnaces? - HCBBS Forum
35. Calculation of chiller water tank capacity - HCBBS Forum
36. Is it necessary to install anti-backflow plates in U-tube heat exchangers? Please reply, guys. Thank you - HCBBS Forum
37. The main functions of a pig - HCBBS Forum
38. Application of frequency-scanning scale prevention device in hot water boiler circulation systems - HCBBS Forum
39. Discussion on issues related to the design of integrated waste heat recoverers - HCBBS Forum
40. Job posting for plate heat exchanger selection and structural design - HCBBS Forum
41. Talk about the currently mature condensate recovery systems - HCBBS Forum
42. What is pipeline heat tracing? - HCBBS Forum
43. The difference between internal flow-guiding heat exchangers and external flow-guiding heat exchangers - HCBBS Forum
44. Question for help: How to represent the split-range partitions with T-shaped layout in the assembly drawing? - HCBBS Forum
45. Seeking to purchase MVR - HCBBS Forum
46. How to determine the temperature for the preheating of the mother liquor in the early stage of the evaporation system - HCBBS Forum
47. PHECAL software for plate heat exchangers - HCBBS Forum
48. What is a good translation for “bloc heat exchanger”? - HCBBS Forum
49. Basic knowledge of heat exchangers – after reading it, think about it more - HCBBS Forum
50. Who can design and manufacture titanium TA2+ shell-and-tube heat exchangers? - HCBBS Forum
51. Process Calculation Manual for Cold Exchanger Equipment - HCBBS Forum
52. Heat exchanger spring bracket - HCBBS Forum
53. I would like to ask what precautions should be taken when using plates for exchange in a medium with high viscosity? - HCBBS Forum
54. What is the function of an expansion tank and where is it installed? - HCBBS Forum
55. How does a mixed refrigerant liquefy natural gas within a heat exchanger? - HCBBS Forum
56. I would like to ask everyone about the removable plates for changing models BP/BH/BS/BT/BR - HCBBS Forum
57. Seeking high-pressure 14MPa heat exchangers! ! ! - HCBBS Forum
58. Do falling film reboilers that use steam as the heating medium require baffles? - HCBBS Forum
59. Methods and measures to reduce or eliminate scale formation - HCBBS Forum
60. HTRI uses help requests - HCBBS Forum
61. Finally, ASPENCH V11.0 and HTRI7.3.2 were installed successfully - HCBBS Forum
62. Compressed element - HCBBS Forum
63. What are these things that need to be filled in for EDR air cooling? - HCBBS Forum
64. Seeking help with relative humidity issue - HCBBS Forum
65. The development history and personal relationship of silicon carbide heat exchangers in China - HCBBS Forum
66. What is this assignment? - HCBBS Forum
67. I would like to ask about the use of citric acid for cleaning ferric oxide scale - HCBBS Forum
68. Where does the low-pressure condensate from refining and chemical processing go, and how is freezing prevented? - HCBBS Forum
69. Refrigerator - HCBBS Forum
70. Seek drawings for a disk dryer - HCBBS Forum
71. Medium-pressure boiler feedwater preheater - HCBBS Forum
72. Animation of the working principle of plate-shell heat exchangers - HCBBS Forum
73. Seeking help with heat exchange calculation for Mdea solution - HCBBS Forum
74. Static Platecoil Melting Crystallizer - HCBBS Forum
75. How should closed-type cooling towers be protected from freezing? - HCBBS Forum
76. Why are there always pores in the welds of the elbow in the superheating section of steam air heaters? - HCBBS Forum
77. Can someone please help me calculate how much area is needed for this? - HCBBS Forum
78. Regarding MVR heaters - HCBBS Forum
79. Dear everyone, I have a question: does a triple-effect evaporator require dual power supplies? - HCBBS Forum
80. Help: How is the difference between the thickness of the tube sheet and that of the tube sheet flange determined? As shown in the figure - HCBBS Forum
81. Is the heat exchanger not performing well in terms of heat transfer? - HCBBS Forum
82. Working principle of plate heat exchanger units - HCBBS Forum
83. How to design and select wide-channel plate heat exchangers? - HCBBS Forum
84. [Ten years of major development in chemical equipment] 1124-2023 MCC Jingcheng clean coke oven high-efficiency waste heat power generation technology - HCBBS Forum
85. Preheating of the heat exchanger tube sheet - HCBBS Forum
86. 【Daily Question】What is the purpose of an explosion-proof door? Which areas require explosion-proof doors? (Participation +2, Correct answer +10 wealth) - HCBBS Forum
87. There is a structure on the heat exchanger tube sheet that I’m not quite familiar with. Could some experts give me some guidance? - HCBBS Forum
88. Plate heat exchanger process animation - HCBBS Forum
89. Relationship between gas pipeline flow rate and heat loss - HCBBS Forum
90. Problems with the aluminum fluoride cooling system - HCBBS Forum
91. Condenser - HCBBS Forum
92. Looking for manufacturers for pilot-scale MVR concentration and evaporation of 15% phosphoric acid. - HCBBS Forum
93. Design of anti-overflow plates for baffle rod heat exchangers - HCBBS Forum
94. Application and Construction of SiC Refractory Materials in Dry Coal Powder Water-cooled Wall Gasification Furnaces - HCBBS Forum
95. What are the methods to prevent equipment from overpressure? - HCBBS Forum
96. APV AR16-E-6 - HCBBS Forum
97. Regarding the pressure testing rings for U-type and floating-head heat exchangers - HCBBS Forum
98. Free software: SPHE V2.1, an expert for spiral plate exchangers – Download - HCBBS Forum
99. The heat exchange tubes of the condenser are made of stainless steel; if scaling occurs, how should it be cleaned? - HCBBS Forum
100. Ammonia water evaporator calculation - HCBBS Forum