English — Forum #337 (Page 132/163)

1. Looking for an animation on the principle of falling film absorption - HCBBS Forum
2. Thermal stress and thermal expansion - HCBBS Forum
3. Haichuan Year-End Gala “2017 – I Share, I’m Happy!” ! ! ”The Process Engineering Technology Division is looking forward to your joining - HCBBS Forum
4. How to increase the propane content in liquefied gas - HCBBS Forum
5. Fundamentals of Manufacturing Processes (True/False Questions) 20170928 - HCBBS Forum
6. Basic Process Knowledge (True/False Questions) 20171012 - HCBBS Forum
7. Fundamentals of Processing Technology (Multiple Choice) 20180110 - HCBBS Forum
8. The coke oven raw gas contains a high amount of water - HCBBS Forum
9. All steam turbines at Hengli Petrochemical use condensing type! Why? - HCBBS Forum
10. Catalytic cracking main fan collapse - HCBBS Forum
11. Why do hexagonal washers break down so often? - HCBBS Forum
12. Basic Process Knowledge (Multiple Choice) 20171217 - HCBBS Forum
13. Fundamentals of Manufacturing Processes (True/False Questions) 20171128 - HCBBS Forum
14. Daily Question ---------- Multiple-choice Questions on Basic Process Knowledge (October 18) - HCBBS Forum
15. Basic Process Knowledge (True/False Questions) 20171010 - HCBBS Forum
16. What software is good for 3D demonstrations of chemical processes? - HCBBS Forum
17. Things about standards - HCBBS Forum
18. Unsaturated polyester resin - HCBBS Forum
19. Can ammonia be liquefied by expansion? - HCBBS Forum
20. Basic Process Knowledge (Multiple Choice) 20171224 - HCBBS Forum
21. Basic Process Knowledge (True/False Questions) 20171110 - HCBBS Forum
22. Countercurrent extraction process for plant-derived active pharmaceutical ingredients - HCBBS Forum
23. Determination of design parameters - HCBBS Forum
24. Becoming an Excellent Process Engineer” --10--- “How to Become an Excellent Machining Engineer?” - HCBBS Forum
25. 【HVAC Version】Daily Question 20171130 - HCBBS Forum
26. Does benzyl chloride have an azeotrope with water? - HCBBS Forum
27. One Question per Day ---------- Multiple-choice Questions on Basic Process Knowledge (October 13) - HCBBS Forum
28. Division of labor regarding the equipment layout diagram - HCBBS Forum
29. 【HVAC Version】Daily Question 20171215 - HCBBS Forum
30. How to control this situation, to ensure both flow and pressure? ? - HCBBS Forum
31. Why is the fan inlet so high - HCBBS Forum
32. This CAD version of the map of China is amazing - HCBBS Forum
33. Is it possible to replace the reverse osmosis high-pressure pump with one that operates at 220V? - HCBBS Forum
34. Problems with activated carbon in the triethylene glycol regeneration system - HCBBS Forum
35. Basic Process Knowledge (Multiple Choice) 20180103 - HCBBS Forum
36. Basic Process Knowledge (Multiple Choice) 20171213 - HCBBS Forum
37. Tar and naphthalene content in coke oven gas - HCBBS Forum
38. Let’s discuss the methods for unloading liquid chlorine - HCBBS Forum
39. Can the temperature measuring instrument of the reactor be disconnected? - HCBBS Forum
40. [Mechanical Equipment Technology Edition] Daily Question 201801011: Common Faults in Refrigeration Systems (5.3) - HCBBS Forum
41. Chillers used in chemical plants - HCBBS Forum
42. May I ask if cabinets with touchscreens can be placed in explosion-proof areas? ? - HCBBS Forum
43. Becoming an Excellent Process Engineer” --6--- “How to Become an Excellent Machining Engineer?” - HCBBS Forum
44. The transportation of viscous materials - HCBBS Forum
45. \"Original essays by Hai Chuan people – The Love Story in the Jar\" - HCBBS Forum
46. Basic Process Knowledge (Multiple Choice) 20171211 - HCBBS Forum
47. In which hazardous environments cannot positive pressure ventilation control cabinets be used? ? - HCBBS Forum
48. What is the function of this aeration cylinder? Will I get extra money if I answer correctly? ? - HCBBS Forum
49. For vertical storage tanks used as liquid mixing tanks, is it better to use a bottom feed pipe or not? - HCBBS Forum
50. Questions about the design pressure of pipelines and the pressure selected for valves? - HCBBS Forum
51. Questions about polypropylene extrusion granulators! ! ! - HCBBS Forum
52. Fundamentals of Manufacturing Processes (Multiple Choice) 2018016 - HCBBS Forum
53. Fundamentals of Manufacturing Processes (True/False Questions) 20171029 - HCBBS Forum
54. 【HVAC Version】Daily Question 20180122 - HCBBS Forum
55. 【Traffic Rules * One Question per Day】20180110 Welcome to the leisure section “My Stories with Sports” - HCBBS Forum
56. 【HVAC Version】Daily Question 20171110 - HCBBS Forum
57. Issues regarding the refrigerant liquid ammonia - HCBBS Forum
58. Instrument tag number - HCBBS Forum
59. 【HVAC Version】Daily Question 20171210 - HCBBS Forum
60. 【HVAC Version】Daily Question 20180109 - HCBBS Forum
61. Pump selection and calculation - HCBBS Forum
62. What calculation software do colleagues generally use for heat exchanger calculations? - HCBBS Forum
63. The confusion surrounding 7.5-meter fires - HCBBS Forum
64. Daily Question ---------- Multiple-choice Questions on Basic Process Knowledge (October 17) - HCBBS Forum
65. How to determine the consumption of utility systems in the process package? - HCBBS Forum
66. Can a 30-liter ethylene glycol tank be placed indoors? - HCBBS Forum
67. 10.24 Daily Question – Open-ended question; a reward is given for every answer - HCBBS Forum
68. I would like to ask whether hydrogen chloride in gas can be adsorbed using solid caustic soda - HCBBS Forum
69. Ethyl dipotassium levoglycine tartrate - HCBBS Forum
70. Data analysis - HCBBS Forum
71. Effect of large and small ends - HCBBS Forum
72. Process design calculations for drying equipment - HCBBS Forum
73. Protection issues - HCBBS Forum
74. Is there a possibility of polymerization-induced overpressure at the safety valve interface of the loop reactor in a polypropylene plant? - HCBBS Forum
75. How are the design temperature and design pressure determined for the pipeline between the boiler steam outlet and the steam drum? - HCBBS Forum
76. Why is the low interlock pressure of the constant-light burner slightly higher than that of the main burner? - HCBBS Forum
77. Safety specifications for storage tanks? - HCBBS Forum
78. Benzyl alcohol distillation problem – seeking help from experts - HCBBS Forum
79. What pressure difference can the control valve withstand? ? - HCBBS Forum
80. The issue of multiple plates in flow control orifice plates - HCBBS Forum
81. Calculation of the height of oil depot walls - HCBBS Forum
82. Can the design specifications for oil storage tanks be applied to the tank area used for storing C5? - HCBBS Forum
83. 9.25 Daily Question – Fill-in-the-blank; a reward is given for every correct answer - HCBBS Forum
84. Process Section – Daily Hydrogenation Process Knowledge Question No. 047 - HCBBS Forum
85. What kind of valve is AOV+CP? - HCBBS Forum
86. One Question per Day ---------- Multiple-choice Questions on Basic Process Knowledge (September 26) - HCBBS Forum
87. If the company doesn’t have a specialized department for equipment, and non-standard drawings are provided to equipment manufacturers to create production drawings, then how should the final drawings be prepared? - HCBBS Forum
88. With 10 years of experience in HVAC work, how should I present this to my employer? - HCBBS Forum
89. Can a ring joint (RJ) flange be surfaced by welding? - HCBBS Forum
90. 【HVAC Version】Daily Question 20171206 - HCBBS Forum
91. Volume calculation after liquid evaporation - HCBBS Forum
92. 【HVAC Version】Daily Question 20180112 - HCBBS Forum
93. Batch hydrogenation process and automatic control - HCBBS Forum
94. I have a question: **Can furan corrode PFA material?** - HCBBS Forum
95. grate boiler - HCBBS Forum
96. 【HVAC Version】Daily Question 20171125 - HCBBS Forum
97. Daily Question----------Basic Process Knowledge True or False Questions (January 8) - HCBBS Forum
98. How significant can the effect of electrochemical corrosion be between 316 and 316L? - HCBBS Forum
99. Becoming an Excellent Process Engineer” --13-- “How to Become an Excellent Engineer?” - HCBBS Forum
100. Fundamentals of Manufacturing Processes (Multiple Choice) 20171218 - HCBBS Forum