English — Forum #723 (Page 376/642)

1. Weekly Topic: (First week of February) Discussion on the training and management of safety supervisors - HCBBS Forum
2. Haichuan’s “Season of Gratitude” – Thanking My Former Squad Leader【Safety & Environment Section 007】 - HCBBS Forum
3. Valve recommendations - HCBBS Forum
4. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 430 - HCBBS Forum
5. Method for adjusting the carbon residue of residue oil in atmospheric pressure units - HCBBS Forum
6. What does it mean when there is no temperature rise after one rotation? - HCBBS Forum
7. The Heat Exchanger Design Handbook, E.U. Schlunder () - HCBBS Forum
8. Finned tube design verification - HCBBS Forum
9. Detailed explanation of the water suction principle of self-priming pumps - HCBBS Forum
10. (Updated on 2016.2.5: The bonuses have finally been paid out.) It’s that time of year again for year-end bonuses – will people get less this year? - HCBBS Forum
11. 20160131 One question per day - HCBBS Forum
12. 【Weekly Topic】【Engineering Version 20160202】 - HCBBS Forum
13. Give an answer - HCBBS Forum
14. Policy issues regarding coal-to-methanol - HCBBS Forum
15. Regarding the sterilization issue of activated carbon filters - HCBBS Forum
16. Don’t want to read - HCBBS Forum
17. 【Daily Question】 February 2nd: Generally, how does the density of oil change as the temperature rises? ? ? - HCBBS Forum
18. 【Joint Study*】【Civil Engineering Version 20160201】 - HCBBS Forum
19. May I ask how to calculate the air volume for collecting the exhaust gas generated by an oven? - HCBBS Forum
20. Is the Hilscher SM201 control module required to be installed in a chassis in order to operate? - HCBBS Forum
21. Pipeline temperature loss - HCBBS Forum
22. Walking face to face, accidentally touching each other, and then. . . - HCBBS Forum
23. Impact of the particularly serious accident at Tianjin Port - HCBBS Forum
24. Come to express it today - HCBBS Forum
25. [Suggestion Post] Suggest adding a C4 deep processing section - HCBBS Forum
26. 【Weekly Topic】Week 4 of 2016: Share your views on the impact of falling international crude oil prices on your company! (As the New Year approaches.... - HCBBS Forum
27. Questions about molecular sieves - HCBBS Forum
28. (Precautionary note) Year-end summary of engineering design (laughing and crying) - HCBBS Forum
29. Looking for the instruction manual for the Cologne electromagnetic flowmeter - HCBBS Forum
30. Tu Tu Rabbit - HCBBS Forum
31. There is too much foam in the aerobic tank - HCBBS Forum
32. Wanhua Chemical is seeking technical service personnel for large-scale architectural coating clients - HCBBS Forum
33. 【Daily Question No. 111】February 03, 2016: +2 wealth for participation, +3 wealth for a correct answer - HCBBS Forum
34. Environmental Protection Daily Question 1.26: Participate for prizes; 3 correct answers earn an additional 5 prizes - HCBBS Forum
35. Visual differences between gasified coke and metallurgical coke - HCBBS Forum
36. Do we need to eat spring pancakes during the Beginning of Spring? - HCBBS Forum
37. "Haichuan Gratitude Season – Thanking the company that gave me my first job【Workplace Section 014】 - HCBBS Forum
38. Selection of vacuum pump for the stripping tower - HCBBS Forum
39. 【Daily Topic】【Civil Engineering Version 20160131】 - HCBBS Forum
40. What to do if the feed to the distillation tower decreases and the tower pressure drops - HCBBS Forum
41. Looking for companies or individuals who specialize in designing small chemical plants - HCBBS Forum
42. 【Daily Topic】【Quality Version 20160204】 - HCBBS Forum
43. LCR risk analysis - HCBBS Forum
44. Double-flange level gauge - HCBBS Forum
45. Issue with random number generation in Hilscher DCS V5.2.4 - HCBBS Forum
46. Regarding whether axial flow fans can be used on high-temperature flue gas pipes - HCBBS Forum
47. Interlock not resolved - HCBBS Forum
48. The pidcad command is invalid - HCBBS Forum
49. Phenolic resin production process flow chart - HCBBS Forum
50. This couplet, alas~ - HCBBS Forum
51. There are issues with the component library after PROII8.3 is installed - HCBBS Forum
52. How to prevent backflow of alkaline solution - HCBBS Forum
53. What is the accuracy of hydrogen sulfide detection tubes in detecting hydrogen sulfide? - HCBBS Forum
54. How to dispose of tetrachloroethylene distillation residues? - HCBBS Forum
55. 【Daily Question】Chemical Engineering Principles 316: Explosion Limit (February 5) - HCBBS Forum
56. 【Daily Question No. 77】January 29, 2016: +2 wealth for participation, +3 wealth for a correct answer - HCBBS Forum
57. Heat exchanger sludge treatment - HCBBS Forum
58. I arrived in Orlando successfully from Shanghai today! - HCBBS Forum
59. Regarding 93-octane high-performance gasoline and 93-octane automotive gasoline - HCBBS Forum
60. Should the potential difference be included in the pressure drop loss of plate heat exchangers? - HCBBS Forum
61. Passivation of the reaction system - HCBBS Forum
62. Alumina ceramic ball - HCBBS Forum
63. Is everyone on vacation? - HCBBS Forum
64. Heating a sealed container filled with water causes changes in the pressure inside the container - HCBBS Forum
65. Problems with fluorination during the diazotization of aniline-based fluoroboronic acids to form salts: 01 Agglomeration of precipitates - HCBBS Forum
66. Normal: Does an electric valve need to be able to rotate in both directions? - HCBBS Forum
67. Laser cladding technology manufacturers - HCBBS Forum
68. 【Weekly Topic】【HVAC Edition 20160201】 - HCBBS Forum
69. “Haichuan Irrigation Co., Ltd. Convenience Store” 245 – The owner of this convenience store is really honest - HCBBS Forum
70. A roundup of the top ten hot topics regarding natural gas in China in 2015 - HCBBS Forum
71. What are the possible career paths for a process engineer in an oil refinery? - HCBBS Forum
72. Dryer selection - HCBBS Forum
73. A pair of safety couplets – please give your advice - HCBBS Forum
74. 【Daily Topic】【Quality Version 20160203】 - HCBBS Forum
75. Spraying something on the surface of carbon steel can give it the properties of a stainless steel surface. Could some expert explain this technique? - HCBBS Forum
76. How long is the shutdown time for a centrifugal compressor? - HCBBS Forum
77. Chilling water pump - HCBBS Forum
78. One question per day on occupational health: 1.30 – participation earns a prize; 3 correct answers earn an additional prize of 5 - HCBBS Forum
79. New Year’s wishes! - HCBBS Forum
80. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 427 - HCBBS Forum
81. Environmental Protection Daily Quiz: 1.25 – Participate for prizes; 3 correct answers earn an additional 5 prizes - HCBBS Forum
82. Calculations related to condensate flash tanks - HCBBS Forum
83. Occupational Health Daily Question 2.1: Participate for a prize; 3 correct answers and an additional 5 prizes will be given - HCBBS Forum
84. 【Daily Topic】【Civil Engineering Version 20160124】 - HCBBS Forum
85. Questions regarding the packing material for quartz sand filters - HCBBS Forum
86. What was the main theme of the coking industry in 2016? - HCBBS Forum
87. 【Quality Edition—Weekly Basics Post】【Quality Terminology】 - HCBBS Forum
88. Professional Title English Test Questions - HCBBS Forum
89. Forum arrangements for the 2016 New Year period - HCBBS Forum
90. 【Weekly Topic】【Electrical Edition 20160202】 - HCBBS Forum
91. Safety starts with self-protection - HCBBS Forum
92. 【Daily Question No. 78】February 01, 2016: +2 wealth for participation, +3 additional wealth for a correct answer - HCBBS Forum
93. 【Daily Question】Chemical Engineering Principles 312: Boiler Water (February 1) - HCBBS Forum
94. Questions about LNG filling machines - HCBBS Forum
95. 【Joint Study*】【Civil Engineering Version 20160202】 - HCBBS Forum
96. 【Daily Topic】【Civil Engineering Version 20160129】 - HCBBS Forum
97. What are the eligibility criteria for exemption from the basic examination for water supply and drainage engineers? - HCBBS Forum
98. The pH value of the acidic raw water is on the high side - HCBBS Forum
99. How to read the furnace flame - HCBBS Forum
100. Maximum allowable operating pressure corresponding to the flange of 47023 long-neck equipment - HCBBS Forum