English — Forum #723 (Page 172/642)

1. 【Daily Topic】【Civil Engineering Version 20160819】 - HCBBS Forum
2. Do tasks every day - HCBBS Forum
3. What kind of performance will the Lakers have in the new season? - HCBBS Forum
4. Case Study on Energy-Saving Renovation of Circulating Water Pumps - HCBBS Forum
5. The slurry in the sedimentation tank for the pretreatment of PVC wastewater adheres heavily to the tank walls; how to deal with this? - HCBBS Forum
6. Safe production in enterprises: essential qualities that employees must possess! - HCBBS Forum
7. Report on the Handling of the Major Accident “2•25” at Datang Changshan Thermal Power Plant - HCBBS Forum
8. Who has the phone number of Hualu Engineering Company? I’m looking for project cooperation - HCBBS Forum
9. I urgently need to know the capacity and cost of air separation! - HCBBS Forum
10. PCS7 extmsg1...4 - HCBBS Forum
11. Why should “never match” go to such extremes? - HCBBS Forum
12. For tanks suffering from wet hydrogen sulfide corrosion, should special materials be used or anti-corrosion coatings on the inner wall? Comparison from technical, economic, and operational perspectives - HCBBS Forum
13. Multiple large-scale units ensure stable operation and full production capacity; domestic technology for low-pressure ammonia synthesis leads the world” - HCBBS Forum
14. What are the sections in an LNG production line? - HCBBS Forum
15. Are there any standards related to jacketed pressure vessels? - HCBBS Forum
16. When operating the handwheel of a control valve, is it necessary to first shut off the air supply and open the balance valve before attaching the handwheel? - HCBBS Forum
17. Regarding future career choices, I hope everyone can give some advice - HCBBS Forum
18. How much does it cost to build a dry gas holder with a capacity of 20,000 M3? - HCBBS Forum
19. How are the design pressure, design temperature, and operating medium for various grades in the pipeline material grade table determined? - HCBBS Forum
20. Weekly Sulfur Review for the Third Week of August 2016 - HCBBS Forum
21. Jiangsu Province Standards for the Standardization of Hazardous Chemicals, Su An Jian [2011] No. 202 - HCBBS Forum
22. Environmental Protection Tip of the Day 8.23: Reward for participation, plus 5 more points for answering 3 questions correctly - HCBBS Forum
23. 【Weekly Topic】【Quality Version 20160823】 - HCBBS Forum
24. Regarding the calibration or verification of orifice plate or standard nozzle flowmeters - HCBBS Forum
25. Where can I find the theoretical principles related to the calculation of multi-stream feed absorption towers? - HCBBS Forum
26. Regarding requests for the performance parameters of Klaus catalysts - HCBBS Forum
27. Safety Technology Exchange Edition: Daily Question (2016.8.14) - HCBBS Forum
28. 【Daily Topic】【Electrical Edition 20160810】 - HCBBS Forum
29. Analysis of results for regular packing in cup tower - HCBBS Forum
30. August 22, 2016: Daily Report on Liquid Ammonia - HCBBS Forum
31. Raw materials for the styrene plant - HCBBS Forum
32. The issue with the instrument’s range - HCBBS Forum
33. Problems in the commissioning of centrifugal compressors - HCBBS Forum
34. Can lubricant be added online to a high-speed pump during operation? - HCBBS Forum
35. Operating temperature in the pressure vessel design data sheet - HCBBS Forum
36. Can Hastelloy materials be used for transporting wet natural gas containing H2S? - HCBBS Forum
37. Repost | Consequences of winning bids at low prices: starving competitors, exhausting oneself, and ruining the client’s interests - HCBBS Forum
38. Expanding liquid ammonia exports has become an urgent priority - HCBBS Forum
39. 【Annual salary of 300,000+】He Yichang in Jiangsu is urgently seeking a Process Technology Director - HCBBS Forum
40. Standard drawing for DN400 wheeled tower hoops - HCBBS Forum
41. CAD to EXCEL graphic conversion - HCBBS Forum
42. Difficulty level over 16 years - HCBBS Forum
43. Environmental Protection Daily Post 8.14: Reward for participation, plus 5 more points for answering 3 questions correctly - HCBBS Forum
44. Regarding the installation method of oil scrapper rings in reciprocating compressors and vertical reciprocating compressors - HCBBS Forum
45. Cobalt-molybdenum-based sulfur-resistant catalysts - HCBBS Forum
46. What are the factors that affect the Gas Doctor experiment? - HCBBS Forum
47. The difference between regulating valve FO and FLO - HCBBS Forum
48. Corrosion has occurred in the pipelines protected by anode protection - HCBBS Forum
49. Accident Analysis of Dangyang Madian Gangue Power Plant (Official Version) - HCBBS Forum
50. Can instrument signal wires and flammable liquid pipelines be on the same pipe rack? - HCBBS Forum
51. Looking for large pressure vessel manufacturers near Shandong - HCBBS Forum
52. Haichuan “Technical Video” Upload Campaign - HCBBS Forum
53. For ASME gas storage tanks in air media with a corrosion allowance of 0, inspection holes eliminate problems! - HCBBS Forum
54. Questions regarding study materials for Level 1 Fire Engineer certification - HCBBS Forum
55. Current situation of Shanghai Kaimo Company - HCBBS Forum
56. Actual exam questions for the Chemical Engineering major, 2011 – Case study, question 13 in the afternoon session - HCBBS Forum
57. For liquefied natural gas at a flow rate of 60,000 cubic meters per hour and a flow velocity of 10 m/s, what should be the diameter of the pipe? - HCBBS Forum
58. How to install Promax 2.0? - HCBBS Forum
59. The principles and measures for energy-saving renovation by an energy-saving water pump company in Shandong - HCBBS Forum
60. The sacrificial anode feet are rusting - HCBBS Forum
61. Pipeline insulation - HCBBS Forum
62. 【Weekly Topic】【Storage & Transportation Version 20160823】 - HCBBS Forum
63. Protection scheme for chemical plant systems - HCBBS Forum
64. Tetrafluoride heat exchangers are prone to leakage - HCBBS Forum
65. Static electricity dissipation in glass-lined reactors - HCBBS Forum
66. Sudden death after work hours: First-instance judgment ruled it not to constitute a work-related death - HCBBS Forum
67. 【Q&A Question 117】2016.08.15 - HCBBS Forum
68. 【Weekly Topic】【Electrical Edition 20160822】 - HCBBS Forum
69. 【Daily Question】Chemical Engineering Principles 408: Hot Work in Hydrogen Production Systems (August 17) - HCBBS Forum
70. Regarding the usual description of vapor pressure - HCBBS Forum
71. Hydrogenation, action of hydrogen gas - HCBBS Forum
72. How to display the remaining ports of the serial server - HCBBS Forum
73. Difficulty in operating the lift tube flap switch - HCBBS Forum
74. Question 19 from the morning session of 2014 - HCBBS Forum
75. I can't explain it, who can help me? - HCBBS Forum
76. Environmental Protection Daily Tip – August 25: Reward for participation, plus 5 more points for answering 3 questions correctly - HCBBS Forum
77. How should I understand that sentence in the function diagram? - HCBBS Forum
78. Rupture of the waste heat boiler tubes due to transformation - HCBBS Forum
79. Why is the wall thickness thicker for smaller diameters, while it is thinner for larger diameters? Urgent! Urgent! Urgent! ! - HCBBS Forum
80. Catalytic Coking/Reforming/Blending – Daily Question, August 14, 2016: Efficiency of Settlers and Centrifuges - HCBBS Forum
81. Sign-in record post from August 17, 2016 - HCBBS Forum
82. Accident case analysis: one question per Monday (15). +3 wealth for participation, plus an additional 1–10 wealth for correct answers - HCBBS Forum
83. 【Daily Question】Deep Processing 20160819 Fill-in-the-blank: The flowability of oil mainly depends on the amount of （ ). . . . - HCBBS Forum
84. Suggestions on how chemical companies can reduce management costs are welcome - HCBBS Forum
85. Exciting events at the petrochemical zone await your participation - HCBBS Forum
86. Problem of reverse power supply to transformers - HCBBS Forum
87. The heat exchangers designed by HIRI are too small – how to choose the right model? - HCBBS Forum
88. PDMS export file format - HCBBS Forum
89. 【Daily Topic】【Civil Engineering Version 20160816】 - HCBBS Forum
90. Automation section of the occupational health special chapter on gasification and purification units - HCBBS Forum
91. Safety officer, if you care so much about your employees, they will listen to you…… - HCBBS Forum
92. Besides Luoyang Petrochemical, what other design institutes are there in Luoyang? How are things? - HCBBS Forum
93. Discussion on desulfurization of ionic liquid exhaust gases - HCBBS Forum
94. Sign-in record post from August 14, 2016 - HCBBS Forum
95. Professional Knowledge for the First Day of the Registered Chemical Engineer Exam: Real Questions from 2013–2014 - HCBBS Forum
96. The number of posts on the secure version reached 355 on August 23; I’m here to give back what I’ve gained - HCBBS Forum
97. Sign-in record post from August 13, 2016 - HCBBS Forum
98. The baby feels so sad, but the baby doesn’t say anything - HCBBS Forum
99. Current research status at home and abroad and its advantages and disadvantages - HCBBS Forum
100. Vanadium ion concentration in sewage treatment rises instead of falling - HCBBS Forum