English — Forum #723 (Page 125/642)

1. 【Daily Topic】【HVAC Version 20161012】 - HCBBS Forum
2. Which expert has the maintenance procedures for the Siemens VK50-3 air compressor? - HCBBS Forum
3. How to clean a heat exchanger - HCBBS Forum
4. Granule water heat exchanger - HCBBS Forum
5. Treatment of common safety issues at construction sites | Summary - HCBBS Forum
6. Shandong Dongfang Group is recruiting 2 instrument engineers - HCBBS Forum
7. A brief overview of flat-top chain conveyors - HCBBS Forum
8. [Technology News] Chinese scientists make significant breakthrough in the field of ultra-cold atom quantum simulation - HCBBS Forum
9. Selection of small-diameter flow meters - HCBBS Forum
10. With housing prices plummeting, the house being auctioned by the bank, and still owing a lot of money to the bank, what are some solutions? ? - HCBBS Forum
11. Latest Recruitment by Gezhouba Water Management Consulting (Beijing) Co., Ltd. in 2016 - HCBBS Forum
12. I’m here to report on it - HCBBS Forum
13. To ensure safe production, these taboos must not be violated! - HCBBS Forum
14. 【Picture of the Day】2016 10 13 What is the device in this picture? - HCBBS Forum
15. How can the coal chemical industry emerge from its downturn! - HCBBS Forum
16. What should I do if my company withholds my registered chemical engineer certificate and consulting engineer certificate when I resign? - HCBBS Forum
17. Unemployed - HCBBS Forum
18. On the issue of design forensics - HCBBS Forum
19. What do the English terms SOL/SNL/SLL/SEL in the branch pipe seat mean? ? - HCBBS Forum
20. 2016 Snooker UK Open Final - HCBBS Forum
21. Solenoid valves are used in conjunction with on/off valves, while limit switches are used with control valves - HCBBS Forum
22. Equipment management for technical school students — Progress slowly - HCBBS Forum
23. Overcurrent issue in acid water pumps - HCBBS Forum
24. Regarding the issue of centrifugal pump seizure - HCBBS Forum
25. It is recommended to establish a pharmaceutical design section - HCBBS Forum
26. Why don’t boys want to be teachers? - HCBBS Forum
27. What solvent, at a concentration of around 1.2%, should be added to coal tar and mixed after stirring in order to separate light oil from heavy oil into upper and lower layers? - HCBBS Forum
28. 4M50 compressor three-stage piston rod - HCBBS Forum
29. Sign-in record post from October 12, 2016 - HCBBS Forum
30. High furnace wall temperature - HCBBS Forum
31. Does an increased proportion of fuel additives raise the octane number? - HCBBS Forum
32. Economics of toluene methanol methylation for p-xylene production - HCBBS Forum
33. 【Haichuan Jokes Shop】021 – The Most Disliked Number - HCBBS Forum
34. Under what circumstances should the minimum design metal temperature be indicated on the drawings? - HCBBS Forum
35. Similarities and differences between fluorocarbon paint and metal paint - HCBBS Forum
36. Phosphoric acid for removing calcium and magnesium - HCBBS Forum
37. Vane-type gas-liquid separator, demister, and mist remover used for demisting in the hydrogen chloride circulation compressor of silane coupling agent production plants – NOVEL... - HCBBS Forum
38. 【Haichuan WeChat Official Account】Special feature recommended by the production division - HCBBS Forum
39. GB9310 Technical Standard for Metal Gaskets - HCBBS Forum
40. Thermal and pressure compensation formula - HCBBS Forum
41. Questions regarding the safety engineer exam - HCBBS Forum
42. The boiler in the thermal power plant is started using fuel oil; it is not possible to use a bag filter, and black smoke emerges from the chimney. What should be done when the environmental protection agency comes for an inspection... - HCBBS Forum
43. Tianjin is moving towards becoming an important hub for the new energy industry nationwide - HCBBS Forum
44. 【Haichuan WeChat Official Account】Special Feature on Reporting and Editing in the Petrochemical Region - HCBBS Forum
45. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； October 11th - HCBBS Forum
46. [10.16 Daily Question] You get 3 wealth rewards just for participating; two questions are posed each time, and an additional 2 wealth points are given just for participating, answer... - HCBBS Forum
47. Using WeChat for production management - HCBBS Forum
48. Simulation of the BDO distillation unit - HCBBS Forum
49. Difference between spare units, spare parts, and backup equipment - HCBBS Forum
50. Regarding the issue of updates to foreign standards - HCBBS Forum
51. 【Daily Topic】【Engineering Version 20161015】 - HCBBS Forum
52. What are the standards for pipe caps and blind flanges? ? ? - HCBBS Forum
53. Regarding the reporting of occupational disease hazards - HCBBS Forum
54. What is the impact of the ammonia content in the lean methanol from low-temperature methanol washing on the system, and what are the control methods? - HCBBS Forum
55. Does GE hold any training sessions in China each year on the Bentley 3500? - HCBBS Forum
56. 【Daily Topic】【Civil Engineering Version 20161011】 - HCBBS Forum
57. Recruiting heads of various departments, chief engineers, and senior engineers at first-class chemical engineering design institutes - HCBBS Forum
58. Successful localization of the LINE SPEED METER for SHELL coal gasification - HCBBS Forum
59. Screw pump selection - HCBBS Forum
60. Do you use a client or a computer to post and reply to messages? - HCBBS Forum
61. 【Sea and River Night Talk】I’ll teach you how to sweep the floor - HCBBS Forum
62. 【Daily Question】Chemical Engineering Principles 446: Boiler Pickling (October 15) - HCBBS Forum
63. Is it necessary to install a manual valve on each branch of the instrument air pipeline? - HCBBS Forum
64. Is it safe to add dimethyl ether to a liquefied gas tank? - HCBBS Forum
65. 37- Solutions to frequent clogging of tar and dust in the gas supply filtration separator for the coke oven gas-to-LNG project - HCBBS Forum
66. What is the standard for stainless steel watches? - HCBBS Forum
67. What are the standards for threads and socket weld pipe fittings? ? - HCBBS Forum
68. Regarding instrument installation - HCBBS Forum
69. About manufacturers of molten sulfur pumps - HCBBS Forum
70. [Daily Question] 2016.10.08 Participate +2 Wealth； Correct answer adds +3~10 wealth - HCBBS Forum
71. Can the alkali slag from catalyst desulfurization using liquefied gas be applied in flue gas desulfurization via the Berg process in the United States? - HCBBS Forum
72. 【Daily Topic】【Storage & Transportation Version 20161017】 - HCBBS Forum
73. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； October 14th - HCBBS Forum
74. How many legs do you have exactly? - HCBBS Forum
75. Need guidance on pump selection! - HCBBS Forum
76. Working away from home, on three-shift rotations, living in a dormitory – how can one prepare delicious food? - HCBBS Forum
77. Reaction mechanism of residue hydrocracking - HCBBS Forum
78. Condensate tank level issue - HCBBS Forum
79. It’s really hard to complete the charm tasks! ! ! - HCBBS Forum
80. According to the new capacity regulations, it is necessary to determine the structure of the welded joint. How can this be determined? - HCBBS Forum
81. Issues with replacing FF bus instruments - HCBBS Forum
82. Can solvent deasphalting units use C3 and C4 mixed solvents for subcritical extraction and supercritical recovery? - HCBBS Forum
83. The Ministry of Environmental Protection issues an urgent order: Sichuan to stop using X-ray body scanners - HCBBS Forum
84. Seeking purchase of liquid caustic soda - HCBBS Forum
85. 【Daily Topic】【Engineering Version 20161014】 - HCBBS Forum
86. Several questions regarding hydrogen production conversion furnaces - HCBBS Forum
87. Good news for fans: FIFA is considering expanding the tournament in 2026 - HCBBS Forum
88. 【Haichuan Jokes Shop】027 Remote Areas - HCBBS Forum
89. Calculation of series and parallel connection of heat exchangers - HCBBS Forum
90. Let’s discuss whether pre-conversion is necessary for hydrogen production from naphtha - HCBBS Forum
91. What causes the high inlet temperature of the dryer? - HCBBS Forum
92. How to identify an SIF in a PID diagram? Please discuss actively – is there any quick and concise way? - HCBBS Forum
93. Emergency use of methanol instead of diesel for boiler ignition - HCBBS Forum
94. lflsedin (UID: 257661) has been appointed as the head of the Coal Chemicals Area - HCBBS Forum
95. What pump should be used to pump the sludge from magnesium oxide desulfurization wastewater? - HCBBS Forum
96. Recharging a positive-pressure air respirator? - HCBBS Forum
97. 【Daily Topic】【HVAC Version 20161009】 - HCBBS Forum
98. Economic assessment criteria for LNG production workshops - HCBBS Forum
99. I wonder how WP design in Chengdu is doing these days? - HCBBS Forum
100. Analysis of the reasons for wire drawing of gasification slag? - HCBBS Forum