English — Forum #723 (Page 349/642)

1. How to translate the ash discharge spiral cone and star-shaped ash discharger at the bottom of the lime kiln? - HCBBS Forum
2. One Question per Day on Synthetic Ammonia (Series 24) - HCBBS Forum
3. Purple smoke is coming from the mixing tank of Gaota nitro compound fertilizer 15-15-15 - HCBBS Forum
4. How to handle contaminated oil in petroleum refining - HCBBS Forum
5. Gas station vapor recovery - HCBBS Forum
6. I want to create 3D process diagrams for the chemical industry; I’m not sure which software is simple and easy to use. Could everyone recommend some options? Thank you! - HCBBS Forum
7. Gas industry companies vote on employee benefits - HCBBS Forum
8. 【Daily Question】2.26 Multiple-choice question: As the seasons change, the lubricant applied to the equipment ( ) changes. - HCBBS Forum
9. Who uses Kubota, Foxconn, Ingersoll Rand, Shouli, and Atlas compressors? - HCBBS Forum
10. Daily Question】Hydrogenation Sector 2016 02 26 - HCBBS Forum
11. Notice on Conducting the [Basic Knowledge of Occupational Health] Activity in the Health Section - HCBBS Forum
12. I would like to ask everyone: what preparations are required for the DCS system in your company before it is brought back into operation? - HCBBS Forum
13. Post on the technical team’s salary payment thread from February 2016 - HCBBS Forum
14. Does the industry still need professionals who can conduct chemical process simulation calculations? - HCBBS Forum
15. 20160229 One question per day - HCBBS Forum
16. Sign-in record post from March 1, 2016 - HCBBS Forum
17. Can ASPEN Plus be used to simulate throttle valves? ? The valve above is a simulated pressure reducing valve - HCBBS Forum
18. One Question per Day on Synthetic Ammonia (Series 31) - HCBBS Forum
19. They say it’s the golden season for jobs in March and April – it’s job-hunting season again, and is it easy to find a job this year? - HCBBS Forum
20. Pressure swing adsorption, analyzed gas, unstable pressure - HCBBS Forum
21. For an LNG storage tank with a capacity of 50,000 cubic meters, which type of tank would be the better choice? - HCBBS Forum
22. How to deal with the bridge formation at the bottom cone of the coal crusher bin - HCBBS Forum
23. Emerson Chromatography - HCBBS Forum
24. 30 years in pressure vessel design review - HCBBS Forum
25. The rich-nitrogen and low-nitrogen indicators fail to meet the requirements! ! ! How to control it - HCBBS Forum
26. For pressure pipelines on skids, what qualifications and requirements are needed for their design, manufacturing, and installation? - HCBBS Forum
27. For energy-saving water pumps, turn to Yida – excellent results guaranteed - HCBBS Forum
28. 【Daily Question No. 123】February 29, 2016: +2 wealth for participation, +3 wealth for a correct answer - HCBBS Forum
29. Project 3: Simultaneous implementation - HCBBS Forum
30. Valve manufacturer recommendations - HCBBS Forum
31. Can the \"fires\" of post-weld heat treatment be counted as four types of fire (normalizing, tempering, quenching, annealing)? - HCBBS Forum
32. CAD drawings cannot be printed - HCBBS Forum
33. How many large natural gas receiving stations are there now? - HCBBS Forum
34. "University Days” – Buying Fried Rice - HCBBS Forum
35. Issues with blending crude oil at constant and reduced pressure - HCBBS Forum
36. 【Daily Question】 Hydrogenation Sector 2016-03-04 Multiple Choice - HCBBS Forum
37. The pneumatic valve is regulated by the frequency converter. - HCBBS Forum
38. It worked fine during the holiday before the New Year, but as soon as I started using it at work, the pump broke – it started leaking air. It took 2 days to fix it. . . - HCBBS Forum
39. Case analysis: Should the following situation be classified as a work-related injury? (2) - HCBBS Forum
40. What are good solutions for the pressure drop in the pipeline from the gas well to the gas gathering station (it is suspected to be caused by hydrates)? - HCBBS Forum
41. Blue smoke suddenly came out of the chimney - HCBBS Forum
42. Crosshead babbitt thickness - HCBBS Forum
43. Amidst the bitter yet delicate fragrance, one gradually realizes: life is like tea…… - HCBBS Forum
44. Which expert has an animated video of the WDLZ180/9.8-1 type boiler produced by Wuhan Boiler Group Special Boiler Engineering Co., Ltd.? Please... - HCBBS Forum
45. Occupational Health Daily Question 2.28: Participate for a prize; 5 correct answers and another prize will be given - HCBBS Forum
46. How does IC695CMM002 communicate? - HCBBS Forum
47. Is it still necessary to add a corrosion inhibitor to the vacuum tower? - HCBBS Forum
48. Position of the pump outlet check valve - HCBBS Forum
49. Recently, the leader went out for an inspection - HCBBS Forum
50. Turbine impulse stage and reaction stage - HCBBS Forum
51. Abnormality in circulating water - HCBBS Forum
52. How much contaminated oil is produced by refineries? - HCBBS Forum
53. Information on the new type of hanging curtain filler - HCBBS Forum
54. 【Daily Question】March 3, 2016: Participate to earn +2 wealth； +3 to 8 wealth for correct answers - HCBBS Forum
55. What material should be used for the internal cooling tubes in the diazotization reaction vessel? - HCBBS Forum
56. Shenhua Xinjiang’s 680,000-ton coal-based new materials project has completed its trial operation - HCBBS Forum
57. Looking for Venturi calculation software - HCBBS Forum
58. Can a catalyst be quenched rapidly? - HCBBS Forum
59. 【Daily Question】 Hydrogenation Sector 2016-03-03 Multiple Choice - HCBBS Forum
60. 【Chemical Operations】Regarding the startup plan for the liquefied gas tank farm - HCBBS Forum
61. Precision chemical cooling crystallization - HCBBS Forum
62. PID drawing valve numbering issue - HCBBS Forum
63. 【Daily Question】Chemical Engineering Principles 325: Scrubbing of High-Speed Mixed-Bed Resins (February 23) - HCBBS Forum
64. Distance between natural gas pipelines and gas stations - HCBBS Forum
65. 【Joint Study*】【Civil Engineering Version 20160225】 - HCBBS Forum
66. Is laser welding a good method for welding thin-walled materials that can withstand low temperatures of -196°C? - HCBBS Forum
67. Is the acid mist level in the flue gas at the outlet of the two sulfuric acid absorption towers excessive? - HCBBS Forum
68. Aspen calculation for shell-and-tube heat exchangers - HCBBS Forum
69. Issues regarding the cold-insulating pressure-sensitive tape - HCBBS Forum
70. 【Active Participation for Joint Improvement 3.3-3.9】Participation: +2 to wealth, +3~10 to correct wealth - HCBBS Forum
71. Looking for review materials and the exam syllabus for the 2016 Beijing intermediate professional title exam – \"Fundamentals and Practice of Instrumentation Technology\" - HCBBS Forum
72. Issues with automatic valve opening adjustment - HCBBS Forum
73. I want to learn crafts - HCBBS Forum
74. pressure relief valve - HCBBS Forum
75. Steam pipeline characteristic table - HCBBS Forum
76. 【International Women’s Day】Praising the women around me – the flowers who shout in defense of justice when they see injustice” - HCBBS Forum
77. 【Note】Since March 1, 2016, the Ministry of Environmental Protection no longer requires project developers to submit acceptance reports - HCBBS Forum
78. What is the specific classification for low-sulfur, sulfur-containing, and high-sulfur crude oils? Does the sulfur content referred to here mean total sulfur? - HCBBS Forum
79. For tower equipment with flange connections, what loads need to be considered when calculating the flanges? - HCBBS Forum
80. All regions are requested to submit outstanding participating members - HCBBS Forum
81. Submission of plan prior to commissioning of instrument DCS circuits - HCBBS Forum
82. Post on salary payment for the touring team in February 2016 - HCBBS Forum
83. I haven’t been here for a long time. Happy New Year to everyone! - HCBBS Forum
84. BPRT unit: oil leakage from the lubricating oil tank; the source of the leakage has not been identified to date - HCBBS Forum
85. 【Weekly Topic】【Storage & Transportation Edition 20160227】 - HCBBS Forum
86. Methanol Weekly Topic How to put the water cooler in a methanol plant into use? 2016.02.29---03.06 - HCBBS Forum
87. 【Petrochemical Events】Selection of the Most Valuable “Information” – Completely Unexpected - HCBBS Forum
88. Organic Rankine cycle technology for low-temperature waste heat power generation - HCBBS Forum
89. Environmental Protection Daily Tip 3.04: Reward of 5 points for participation, plus another 5 points for answering 5 questions correctly - HCBBS Forum
90. How to sample hydrogen and nitrogen - HCBBS Forum
91. Maintenance of coal-to-methanol plant - HCBBS Forum
92. Is it necessary to disconnect the oil inlet and outlet pipelines when welding inside the tank? - HCBBS Forum
93. Post #1560516
94. What is the reason why Plant3D 2014 is slow when generating axonometric views? - HCBBS Forum
95. Sign-in record post from March 3, 2016 - HCBBS Forum
96. Refractory materials for vertical lead smelting furnaces - HCBBS Forum
97. Issue of non-additive flow in parallel operation of circulating water pumps - HCBBS Forum
98. On Project Plan Management as Well - HCBBS Forum
99. How is AIBN defined in Polymer Plus? - HCBBS Forum
100. Guided wave radar problems - HCBBS Forum