English — Forum #723 (Page 354/642)

1. A healthy and long life is more important than wealth and glory. - HCBBS Forum
2. ABB’s electromagnetic flowmeters - HCBBS Forum
3. What are the pressure requirements for the inlet dry gas in the dry gas to hydrogen production unit? - HCBBS Forum
4. In the new year, do something to make next year’s version of myself different - HCBBS Forum
5. Friends, happy New Year! - HCBBS Forum
6. For wastewater treatment, alkali is used to adjust the pH to achieve neutralization and precipitation – what is a safe and reliable way to implement automatic control for this process? Urgent! Urgent! Urgent! ! ! - HCBBS Forum
7. One Question per Day on Synthetic Ammonia (Series 16) - HCBBS Forum
8. Happy holidays - HCBBS Forum
9. I’ve started working. - HCBBS Forum
10. In Aspen dynamic simulation, how can the overhead yield of the distillation column be set as a fixed value? - HCBBS Forum
11. First day at work - HCBBS Forum
12. 【Daily Question】Chemical Engineering Principles 322: Hydrogen Cooling for Generators (February 18) - HCBBS Forum
13. Haven’t been back in half a year! Happy New Year! ! ! - HCBBS Forum
14. Happy despite the hardship - HCBBS Forum
15. Mass flow meter - HCBBS Forum
16. How can I buy an Alkyclean catalyst for alkylation oils? - HCBBS Forum
17. Occupational Health Daily Question 2.17: Participate for a prize; 3 correct answers and an additional 5 prizes will be given - HCBBS Forum
18. Keep it up~~ - HCBBS Forum
19. 【Weekly Topic】【Electrical Edition 20160215】 - HCBBS Forum
20. What do the different colors of safety helmets represent, and what is their meaning? Why aren’t there green helmets? - HCBBS Forum
21. Purging and cleaning of chemical plants before commissioning - HCBBS Forum
22. Detailed Explanation of Circulating Fluidized Bed Technology and Its Thermal Efficiency Calculation - HCBBS Forum
23. Can an electromagnetic flowmeter measure acrylic acid? - HCBBS Forum
24. The relationship between steel production and coke consumption - HCBBS Forum
25. Happy New Year - HCBBS Forum
26. How to calculate the motor speed of a centrifugal pump, and how to determine the number of pole pairs in the motor’s rotating magnetic field - HCBBS Forum
27. The weather is nice today - HCBBS Forum
28. Octane rating - HCBBS Forum
29. Keep fighting and pushing forward! - HCBBS Forum
30. My chemical industry~My coking industry~My future. . . - HCBBS Forum
31. Why do I have to enter it twice each time to log in successfully? ? ? - HCBBS Forum
32. 【Daily Question】Chemical Engineering Principles 324: Water Treatment (February 22) - HCBBS Forum
33. New Year’s Eve - HCBBS Forum
34. Wastewater treatment issues - HCBBS Forum
35. Live well - HCBBS Forum
36. true boiling point distillation - HCBBS Forum
37. Keep working hard - HCBBS Forum
38. ruch&y& Ah Furong Road - HCBBS Forum
39. Signed in today! - HCBBS Forum
40. Temperatures keep dropping! - HCBBS Forum
41. Year after year, a new year! - HCBBS Forum
42. Failed the postgraduate entrance exam - HCBBS Forum
43. A problem with the output of the PID regulator - HCBBS Forum
44. I'm so happy today - HCBBS Forum
45. Regarding the distiller for the true boiling point of crude oil - HCBBS Forum
46. Discussion on various power outage conditions of DCS - HCBBS Forum
47. Tomorrow marks the start of another year of hard work, let’s make even more progress - HCBBS Forum
48. First day at work - HCBBS Forum
49. Can deleted posts be restored? - HCBBS Forum
50. Study* study* and study more*! - HCBBS Forum
51. Work is so tiring; I want to rest - HCBBS Forum
52. Solvent decolorization - HCBBS Forum
53. Remove, remove, remove, remove - HCBBS Forum
54. Namo Amitabha Buddha - HCBBS Forum
55. Types of valves used in the natural gas industry - HCBBS Forum
56. Concern for children’s health: After the beginning of spring, children should eat less sour foods and more sweet ones - HCBBS Forum
57. Make a little progress every day - HCBBS Forum
58. Seek electronic version of Q&A on catalytic reforming technology - HCBBS Forum
59. Keep going - HCBBS Forum
60. Occupational Health Daily Question 2.18: Participate for a prize; 3 correct answers and an additional 5 prizes will be given - HCBBS Forum
61. Enjoy every day happily - HCBBS Forum
62. Problems with flue gas wet desulfurization pipelines - HCBBS Forum
63. What are the hazards of salt content in the refined hydroprocessed feedstock, and how can it be controlled? Thank you - HCBBS Forum
64. Good morning - HCBBS Forum
65. 【Joint Study*】【Civil Engineering Version 20160219】 - HCBBS Forum
66. I need to take the intermediate-level qualification exam for instrumentation in 2016; please provide relevant materials - HCBBS Forum
67. How is the forward and reverse rotation of the motor achieved? What is the electrical control principle behind it? - HCBBS Forum
68. The difference between powered roller conveyors and unpowered roller conveyors - HCBBS Forum
69. The weather is great today - HCBBS Forum
70. I love my family - HCBBS Forum
71. What is it? - HCBBS Forum
72. 【Daily Question】2016.2.19 Participate +2 Wealth； +3 to 8 wealth for correct answers - HCBBS Forum
73. Angry and helpless - HCBBS Forum
74. Requirements for a single tank and single dike - HCBBS Forum
75. 【Weekly Topic】【Storage & Transportation Edition 20160219】 - HCBBS Forum
76. Great! - HCBBS Forum
77. 【Daily Question】 February 17th: If the compressor speed increases, what happens to the reaction pressure? ? ? - HCBBS Forum
78. What does a swashplate check valve look like? - HCBBS Forum
79. 20160215 One question per day - HCBBS Forum
80. It’s not possible to assign a score to wealth; it cannot be entered - HCBBS Forum
81. As a production scheduler at a petrochemical refinery, I’m looking for advice on how to balance and coordinate production effectively; I would be grateful if experienced professionals could share their insights - HCBBS Forum
82. 【Daily Question】2016 2.14 Multiple-choice question: Which type of heat exchanger is generally suitable for use under high temperature and high pressure conditions? ( ) - HCBBS Forum
83. What I most want to say today - HCBBS Forum
84. How to understand that \"the unbalanced vibration remains constant in phase and is synchronized with the rotational speed.\" ”This sentence? - HCBBS Forum
85. Wen has to go to work. - HCBBS Forum
86. Gansu Huasheng High-Quality Coal Comprehensive Utilization Project - HCBBS Forum
87. 【Daily Question No. 114】February 16, 2016: +2 wealth for participation, +3 wealth for a correct answer - HCBBS Forum
88. Gas sampler - HCBBS Forum
89. Price of Jiaran explosion-proof LED floodlights 50w, wholesale of 100w LED explosion-proof lighting lamps - HCBBS Forum
90. What is the heat exchange area of the ZNK-1200 A evaporation cooler? - HCBBS Forum
91. The NaO concentration at the cathode side outlet of a single electrolyzer cell is too high – what should be done? ? ? - HCBBS Forum
92. 【Daily Topic】【Civil Engineering Version 20160220】 - HCBBS Forum
93. Abnormal noise from the valve - HCBBS Forum
94. Proud and pleased with oneself - HCBBS Forum
95. Environmental Protection Tip of the Day 2.20: Reward for participation, plus an additional reward for answering 5 questions correctly - HCBBS Forum
96. 【Daily Question】Hydrogenation Sector 2016 02 21 Fill-in-the-blank question - HCBBS Forum
97. A new year brings new beginnings; keep going every day - HCBBS Forum
98. I’m at work - HCBBS Forum
99. Make every effort to curb the trend of frequent occurrence of major and severe accidents - HCBBS Forum
100. Issues with the horizontal assembly of the inner and outer shells of a 150 cubic meter LNG storage tank - HCBBS Forum