English — Forum #723 (Page 75/642)

1. Are there any SeaFriends who work as catalysts? - HCBBS Forum
2. Polypropylene energy consumption limit - HCBBS Forum
3. Are there any alumni from Shandong Chemical Industry School? Should we also create an alumni section? - HCBBS Forum
4. What transfer properties are suitable for PRO/II when calculating high viscosities (>5 cP)? - HCBBS Forum
5. Are there any specific standards or specifications for rib plates? - HCBBS Forum
6. The methane content in the hydrogen from semi-regenerative reforming is relatively high - HCBBS Forum
7. Sharing of Experience in Occupational Health and Safety-01 - HCBBS Forum
8. 100 facts about electrical operation knowledge – very comprehensive! - HCBBS Forum
9. The Rotork electric actuator has water inside it - HCBBS Forum
10. In 2016, our company wanted to introduce new desulfurization technologies - HCBBS Forum
11. Question: What is a downflow reaction? - HCBBS Forum
12. The role of the participation value - HCBBS Forum
13. Construction of Zhongjing Petrochemical’s 1.5 million-ton polymerized polypropylene project in China’s flexible packaging sector has begun - HCBBS Forum
14. How to estimate the construction cost of reinforced concrete foundations? - HCBBS Forum
15. Which burner is the best choice? - HCBBS Forum
16. The on-site measurement data of motor vibration does not match the system monitoring data - HCBBS Forum
17. Hope to apply cloud computing to the flow control orifice plate - HCBBS Forum
18. How are high-quality diaphragm pumps made? A glimpse at Shanghai Hongdong Pump Industry - HCBBS Forum
19. Penalty | Worker who poured industrial wastewater onto grassland; legal representative also detained for 10 days - HCBBS Forum
20. 【11-23】Daily Question for Occupational Health Edition - HCBBS Forum
21. Lightning protection - HCBBS Forum
22. Correctly understanding the concepts of repeatability and reproducibility - HCBBS Forum
23. Where do refsys resources come from? - HCBBS Forum
24. 2016-11-24 True or False Questions (3 points for participation, 8 points for correct answers) - HCBBS Forum
25. Storage tank price - HCBBS Forum
26. Changes to the HaiChuan user group - HCBBS Forum
27. Winters in the North - HCBBS Forum
28. Hydraulic testing of chemical pipeline systems - HCBBS Forum
29. Reminder: Please post at least 10 topics in November (not just replies) to avoid receiving only the basic salary - HCBBS Forum
30. 【Daily Topic】【Production Version 20161123】 - HCBBS Forum
31. Cyclone tower design - HCBBS Forum
32. Notice of Commencement of Work - HCBBS Forum
33. Yangmei plans to invest in a 600,000-ton olefins project in Yuncheng - HCBBS Forum
34. Stainless steel sintered mesh filters can replace PP cotton filters, **reducing costs - HCBBS Forum
35. Sign-in record post dated November 25, 2016 - HCBBS Forum
36. A colleague was advised by the company to stop trying to conceive - HCBBS Forum
37. What kind of oil should be used to lubricate fire hydrants to prevent rust? Please, expert! - HCBBS Forum
38. A detailed tutorial on the SIS system for which LNG receiving station! ! ! - HCBBS Forum
39. What lessons can be learned from the failure of the Chang San Yi rocket’s first flight 20 years ago? - HCBBS Forum
40. Sharing others’ accidents (fires) 8 - HCBBS Forum
41. Heat exchanger - HCBBS Forum
42. Dear masters, does your coking unit have electric desalination? What is the difference from electrical depolymerization in atmospheric and vacuum distillation? - HCBBS Forum
43. Renovation of mixing device - HCBBS Forum
44. Which simulation should be used for the Aspen V8 steam condenser? Secondary cooling is required - HCBBS Forum
45. Internal structure of the vacuum distillation tower - HCBBS Forum
46. Discussion on non-destructive testing for large-diameter vessels - HCBBS Forum
47. Questions about the health check-up items for chemical plant workers? - HCBBS Forum
48. The Rockets released Howard – is DeAntoni’s strategy to sacrifice defense in order to strengthen the offense? - HCBBS Forum
49. Deisobutane bottom pump - HCBBS Forum
50. Understanding of norms - HCBBS Forum
51. After eight years of working, how can one advance further in their professional field? - HCBBS Forum
52. 【11-27】Daily Occupational Health Quiz - HCBBS Forum
53. My Manchester United, my team - HCBBS Forum
54. Seeking advice on cold insulation construction specifications - HCBBS Forum
55. The diesel and gasoline hydrogenation unit is divided into several units in sequence from front to back; could you briefly describe the process? - HCBBS Forum
56. Are sign-ins for the forum, WeChat, and APP separate? - HCBBS Forum
57. Why did the “11·24” accident at the Fengcheng Power Plant in Jiangxi cause such heavy casualties? - HCBBS Forum
58. Low educational attainment - HCBBS Forum
59. 【Q&A Question 222】November 28, 2016 - HCBBS Forum
60. How to carry out the tendering and procurement process for materials and equipment effectively? - HCBBS Forum
61. A Fish That Endures Death (Worth Reading) - HCBBS Forum
62. Looking for hydrogenation-related information, beginner*learning* - HCBBS Forum
63. Help needed: for the EJA pressure transmitter with a range of 0–2.0 MPa, the control room display shows 0.3 MPa. What is the reading on the transmitter at the site? - HCBBS Forum
64. Desulfurization index - HCBBS Forum
65. Which compound fertilizer formulas tend to caking and are difficult to control? ? How to control High Tower 30-0-5, 30-5-5, and some high-phosphorus formulas? - HCBBS Forum
66. So there are project bonuses for working on projects? ? - HCBBS Forum
67. Safety stories around me – My own experiences with the risks associated with refueling - HCBBS Forum
68. Coal cake density - HCBBS Forum
69. I would like to ask whether expansion joints are necessary in a fixed-bed reactor - HCBBS Forum
70. Biogas production when UASB is used to treat industrial organic wastewater - HCBBS Forum
71. In the hardware industry, there are hex nuts in varieties you might not have imagined - HCBBS Forum
72. Instrument design - HCBBS Forum
73. 【Daily Topic】【Production Version 20161124】 - HCBBS Forum
74. Registered Chemical Engineer Examination - HCBBS Forum
75. Is interlock control really interlock or linkage? ? ? ? Why? ? - HCBBS Forum
76. fuming sulfuric acid - HCBBS Forum
77. Situations in which a diversion shroud needs to be installed on a submersible motor - HCBBS Forum
78. I would like some guidance on how to use horizontal tanks for acid and alkali oil cleaning - HCBBS Forum
79. Help: What kind of signboards are there at the job site? - HCBBS Forum
80. Lifting of the tower - HCBBS Forum
81. The relationship between thermal flowmeters and pressure and temperature - HCBBS Forum
82. For air coolers in the Northeast region, where the feed medium is a mixture of steam and butane solvent, what anti-freezing measures are available? - HCBBS Forum
83. Target flow meter - HCBBS Forum
84. 142 dead! This accident shocked the world; what do the authorities have to say? - HCBBS Forum
85. Hydrogen sulfide medium properties - HCBBS Forum
86. Requirements for safe construction in winter - HCBBS Forum
87. Measure asphalt flow rate - HCBBS Forum
88. The motor of the reaction kettle is horizontal, and it makes a very loud noise every time it starts up. Is there any solution? - HCBBS Forum
89. Where does the acetylene produced as a by-product in the MTO reaction come from? What is the reaction mechanism? - HCBBS Forum
90. Selection of control valves - HCBBS Forum
91. Use of CO2 gas shielded welding on pressure vessels - HCBBS Forum
92. Hydrogen consumption in hydrochloric acid production - HCBBS Forum
93. 【Daily Topic】【Storage & Transportation Version 20161124】 - HCBBS Forum
94. What are some good chemical companies in Changchun? - HCBBS Forum
95. It’s my first time here; I don’t know what to post, so I’m giving it a try - HCBBS Forum
96. zxb1990, has your account been hacked again? - HCBBS Forum
97. Mechanism of action and practical application of antioxidants - HCBBS Forum
98. PSA biogas decarbonization technology - HCBBS Forum
99. The effect of sulfur-containing compounds on Pt/Al2O3-based catalysts - HCBBS Forum
100. Pipeline pressurized operation technology - HCBBS Forum