English — Forum #723 (Page 515/642)

1. Three-table alignment - HCBBS Forum
2. Do you think the Chinese men’s basketball team’s victory in the Asian Championship is a sign of its return to the top of Asia? - HCBBS Forum
3. Chemical Engineering in Daily Life – Question 87: What are the benefits of soaking rice in warm water for half an hour before cooking it? - HCBBS Forum
4. Process research - HCBBS Forum
5. Coking and steam generation - HCBBS Forum
6. Coke oven thermal balance - HCBBS Forum
7. Pressure vessels without AB welds - HCBBS Forum
8. Expiry date of the device’s fire extinguisher - HCBBS Forum
9. Expansion jointing process - HCBBS Forum
10. Chemical Engineering in Daily Life – Question 80: Why do cats catch mice yet also like to steal food? - HCBBS Forum
11. ”As the central oxygen supply increases indefinitely, the burner pressure difference will decrease indefinitely“ - HCBBS Forum
12. Could some expert help me figure out what materials these two are made of? - HCBBS Forum
13. Do you think the Chinese men’s basketball team’s victory in the Asian Championship is a sign of its return to the top of Asia? - HCBBS Forum
14. One question per day - HCBBS Forum
15. Applications of vacuum pumps - HCBBS Forum
16. Settings required to connect Step7 to Wincc via S7-PLCSIM simulation. (Copied over, let’s see if it’s correct?) ） - HCBBS Forum
17. What are the options and differences for common DCS software used in the chemical industry? - HCBBS Forum
18. Regarding the qualifications of instrument calibration units - HCBBS Forum
19. How to absorb nitro-methane exhaust gases? - HCBBS Forum
20. Can’t understand it? What is the relationship between voltage, current density, and slot temperature? - HCBBS Forum
21. 【Daily Question】9.29 Reply +2； For +3~8 - HCBBS Forum
22. How to set the feeding time for the batchsep module - HCBBS Forum
23. Atmospheric pressure storage tank - HCBBS Forum
24. 【Daily Question No. 26】September 30, 2015: +2 wealth for participation, +3 wealth for a correct answer - HCBBS Forum
25. What are the main steps in cooling water treatment? - HCBBS Forum
26. Is it necessary to prepare a foundation for the installation location of the eye washer? - HCBBS Forum
27. Will you attend the instrumentation exhibition? - HCBBS Forum
28. Regarding enthalpy value - HCBBS Forum
29. 【Daily Question】Wastewater Knowledge - 9.26 (2 points for answering, 4 points for a correct answer) - HCBBS Forum
30. Seeking expert advice on the condenser issues in EDR simulation! Thank you! - HCBBS Forum
31. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 317 - HCBBS Forum
32. Treatment of sodium hydroxide hydrogen oxide wastewater - HCBBS Forum
33. I’m new to this community; I hope the experts here can help me! There will surely be a generous reward - HCBBS Forum
34. Problems with slurry tank equipment - HCBBS Forum
35. Ammonia pressure reducer - HCBBS Forum
36. Does anyone know the latest updates on Donghua Energy’s Phase 2 project in Zhangjiagang and its project in Ningbo? - HCBBS Forum
37. Planning to establish an instrumentation and control technical services consulting company - HCBBS Forum
38. Problems with measuring four-wire thermal resistors with a multimeter. . - HCBBS Forum
39. How to set the hidden content to a dashed line in PDMS? - HCBBS Forum
40. Safety valve model - HCBBS Forum
41. Interpretation of pipeline numbers - HCBBS Forum
42. 【Daily Question】Question from Issue 20151001 - HCBBS Forum
43. Tower-type flare - HCBBS Forum
44. Help needed with distillation tower operation issues - HCBBS Forum
45. What is the difference between FM intrinsically safe and ATEX intrinsically safe? - HCBBS Forum
46. 【Weekly Topic】Operation of Jincheng coal in HT-L - HCBBS Forum
47. Looking for a cracked version of PIDCAD - HCBBS Forum
48. What causes fluctuations in the inlet throat differential pressure of air compressors? - HCBBS Forum
49. Experts recommend a suitable pump - HCBBS Forum
50. Is it necessary to bake a new naphtha tubular furnace? - HCBBS Forum
51. Control criteria for water content in the cycle hydrogen of continuous reforming units - HCBBS Forum
52. Celebrations for National Day on the 11th - HCBBS Forum
53. When you gaze into the void, the void is also gazing at you - HCBBS Forum
54. Can an enamel tank be used for the chlorate decomposition tank? - HCBBS Forum
55. Highway guardrail painting kit - HCBBS Forum
56. 【Daily Question】 September 30th: Under what conditions must a fire extinguisher be refilled? ? ? ? ? ? ? ? ? ? - HCBBS Forum
57. I would like to ask everyone for advice regarding the maintenance of the tanks at the sewage treatment plant - HCBBS Forum
58. Operating pressure of methanol-water separation tower - HCBBS Forum
59. How to straighten T12 tubes - HCBBS Forum
60. 【Daily Question】0923: What size crane is needed to perform maintenance on a rod mill with a diameter of 3.2 meters and a length of 5.5 meters? (Participation +5 finance... - HCBBS Forum
61. Is it correct to say that the carbon content in the materials used for welding pressure vessels is less than or equal to 0.25%? - HCBBS Forum
62. The ammonia nitrogen level in the effluent is above the standard - HCBBS Forum
63. Reasons for the high amount of fine powder in gas-phase polypropylene - HCBBS Forum
64. Happy Mid-Autumn Festival to my friends! - HCBBS Forum
65. What is being removed through the decarburization of the secondary brine after passing through the resin column? - HCBBS Forum
66. Question 48 on the boiler foundation on October 1: (A certain score will be given to the top 40) - HCBBS Forum
67. Is it necessary to use long-term energized solenoid valves for non-safety interlocks? - HCBBS Forum
68. Is chicken butt a delicacy? - HCBBS Forum
69. Issues related to CAD chemical process drawing - HCBBS Forum
70. Problem of scaling in the vacuum tower: The filter at the inlet of Pump 1 in Line 1 is clogged with black substance. - HCBBS Forum
71. 【Daily Question】Question from Issue 20150923 - HCBBS Forum
72. Clarify whether polyacrylamide and polyaluminum chloride can be used together in the clarification tank. - HCBBS Forum
73. 【Daily Question】Question from Issue 20150924 - HCBBS Forum
74. Seeking help regarding heat exchangers - HCBBS Forum
75. The moon has phases of cloudy, clear, full, and crescent. . . . . . - HCBBS Forum
76. 【Daily Question】Question from Issue 20150928 - HCBBS Forum
77. 【Daily Question】Chemical Engineering Principles 188: Feed Location (September 30) - HCBBS Forum
78. 【Daily Question】Question from Issue 20150930 - HCBBS Forum
79. 【Secondary brine】What is the basic principle of decarburization equipment? - HCBBS Forum
80. Sign-in record post from September 29, 2015 - HCBBS Forum
81. After the release of \"Hong Kong Chaos,\" Huang Bo prepared for \"A Further Journey of Chaos.\" - HCBBS Forum
82. How coal chemical enterprises can better reduce costs and improve efficiency - HCBBS Forum
83. What factors should be considered when choosing the material for chemical processing equipment? - HCBBS Forum
84. What does the combined effect of toxins include? - HCBBS Forum
85. Brief description of the four scenarios that occur after a fault in the outriggers of a truck crane - HCBBS Forum
86. Looking for information on screw compressors - HCBBS Forum
87. How much do foreign oil products cost when imported into Shandong region in China? - HCBBS Forum
88. Environmental Protection Daily Question: September 28 – Participate to win prizes; additional rewards for correct answers - HCBBS Forum
89. Special Post Event on Basic Knowledge in the Chemistry and Biology Field – Discussions on Key Exam Points in Chemistry and Biology - HCBBS Forum
90. In the second match of the Asian Men’s Basketball Championship, against South Korea, we aim to win - HCBBS Forum
91. The technical department has been transferred to the development planning department – where should it go from here? - HCBBS Forum
92. High temperature of the tilting bearing in the low-pressure cylinder of the steam turbine - HCBBS Forum
93. Installation method of flow measurement instruments - HCBBS Forum
94. Which company is best in steam jet heat pump technology? - HCBBS Forum
95. How to customize a User Property to display the molar flow rate of the S element in the stream? - HCBBS Forum
96. How to calibrate the range of a capacitive transformer? - HCBBS Forum
97. The cost of gas - HCBBS Forum
98. Why isn’t Xirelijiang’s name among this year’s men’s basketball team members? - HCBBS Forum
99. Should I change industries? - HCBBS Forum
100. Sign-in record post from October 4, 2015 - HCBBS Forum