English — Forum #723 (Page 55/642)

1. What are the prospects for the hydroreformation of condensate oil? ? ? - HCBBS Forum
2. Scope of work suitable for a senior engineer in safety engineering - HCBBS Forum
3. Vibration of screw compressors - HCBBS Forum
4. Westbrook scores 30+10+10 in 5 consecutive Thunder wins - HCBBS Forum
5. Parents should learn these massage techniques to relieve coughs and reduce fever in children - HCBBS Forum
6. Why is no check valve installed at the outlet of the heat transfer oil pump in organic heat carriers boilers? - HCBBS Forum
7. How to remove **dimethyl ether dissolved in butyl acetate? - HCBBS Forum
8. Air separation for oxygen and nitrogen production - HCBBS Forum
9. How should fixed supports and hangers be installed for the connection pipes between pressure vessels? Is there also the issue of telescopic compensation? - HCBBS Forum
10. Share - HCBBS Forum
11. Motor wire eddy current problem - HCBBS Forum
12. Power plant boiler energy efficiency assessment report - HCBBS Forum
13. Explosion-proof selection issues - HCBBS Forum
14. Discussion on the operation of large-scale air separation systems using natural cooling - HCBBS Forum
15. 【New Energy Development】Clean energy source of dry hot rock discovered in Shandong; could be used for power generation - HCBBS Forum
16. Can a plate heat exchanger be used to heat water with 0.5 MPA (gauge pressure) steam? ? - HCBBS Forum
17. I have a large storage tank equipped with a pump that is used to deliver liquid to multiple locations. How should this pump be controlled? ? - HCBBS Forum
18. Seeking the relationship between temperature and allowable stress for A519 Gr 4130 or 30CrMo pipes - HCBBS Forum
19. Liquid chlorine storage tank - HCBBS Forum
20. Regarding the exhaust gas temperature at the chimney inlet, suction - HCBBS Forum
21. Operating skills training books - HCBBS Forum
22. The schedule for the 2017 Certified Safety Engineer exam has been released - HCBBS Forum
23. How to eliminate vibration and magnetic field interference when installing an electromagnetic flowmeter on the make-up water pump pipeline - HCBBS Forum
24. Can the accident wastewater tank and the oily wastewater tank be shared? - HCBBS Forum
25. Corrosivity of fluoride ions on titanium materials - HCBBS Forum
26. Seek the latest procedures for coal chemical plant construction - HCBBS Forum
27. Methanol price? - HCBBS Forum
28. The difference between UPS and inverters - HCBBS Forum
29. To avoid production stops, Korean companies are selling polysilicon at a loss - HCBBS Forum
30. What is the general process for handling solid waste? - HCBBS Forum
31. Is there a causal connection between Kardashian’s marriage and pregnancy, and Harden’s success? - HCBBS Forum
32. What to do if sleep quality is poor? - HCBBS Forum
33. Why have Shanxi’s enterprises continued to discharge pollutants illegally for 10 years? - HCBBS Forum
34. How to appreciate calligraphy? - HCBBS Forum
35. How is the corrosion allowance for pipes determined? - HCBBS Forum
36. Gentlemen, is there any wastewater treatment process? - HCBBS Forum
37. PR-TWU equation - HCBBS Forum
38. I’m new to Aspen and I want to upload simulation files for other users to correct them. What format should I use for the files? - HCBBS Forum
39. (Forwarded) Talking about a question I shouldn’t be thinking about - HCBBS Forum
40. Pressure gauge, instrument primary valve, pipeline - HCBBS Forum
41. Do all the 2BE1 series water ring vacuum pumps have flexible valve plates? - HCBBS Forum
42. The issue of raw gas temperature - HCBBS Forum
43. Sign in for 2,200 days and earn an iron reward - HCBBS Forum
44. Solve for the pressure relationships among the equipment components - HCBBS Forum
45. How to choose a hydrogenation reactor - HCBBS Forum
46. Zhang Daqian’s Portrait of a Lady - HCBBS Forum
47. Wake up, isn’t this yours? - HCBBS Forum
48. Request a list of design institutes in China - HCBBS Forum
49. Nine things absolutely not to do in winter – all with a high risk level! - HCBBS Forum
50. Comparison of several slag treatment processes - HCBBS Forum
51. Westbrook delivers a triple-double with 32+13+12 as Thunder claim sixth straight win over Eagles - HCBBS Forum
52. Vapor pressure of 50% acetic acid aqueous solution - HCBBS Forum
53. Operation of the butane removal tower in a hydrocracking unit - HCBBS Forum
54. How to produce C5 from refinery gas? - HCBBS Forum
55. Curry scores 31 points; the trio totals 77 as Warriors avoid consecutive losses and easily defeat Suns - HCBBS Forum
56. Is it necessary to install an oxygen buffer tank for 6.5MPa water-coal slurry gasification? - HCBBS Forum
57. I just switched to the safety assessment industry - HCBBS Forum
58. How far is the spring for the chemical industry? - HCBBS Forum
59. Formaldehyde smell - HCBBS Forum
60. Calculation of flow velocity in gravity-driven pipeline systems - HCBBS Forum
61. Treatment of oxygen pipeline leaks - HCBBS Forum
62. Is it necessary to add a drain line between the tubing strainer and the front and rear shut-off valves? - HCBBS Forum
63. Congratulations to the Warriors on achieving 12 consecutive wins - HCBBS Forum
64. Where can I buy the standards for HGT20558/20559/20570? - HCBBS Forum
65. Must explosive media undergo leak testing? - HCBBS Forum
66. 【Petroleum Chemical Antifreeze Initiative in Action】Guangzhou Petrochemical: Instruments Prepared in Advance to Cope with Low Temperatures - HCBBS Forum
67. 20 Life Truths You Didn’t Know – Odd, but Makes Perfect Sense! - HCBBS Forum
68. Enhancing PROII users’ experience – PROII material balance sheet auto-generation tool - HCBBS Forum
69. Chemical Workers – Coking - HCBBS Forum
70. Bro actually smashed the golden egg 100 times today, 100 times, 100 times~ - HCBBS Forum
71. How to deal with the large amount of smoke during loading? How to deal with the large amount of smoke during loading? - HCBBS Forum
72. Suggestions on Publishing Papers for Professional Titles - HCBBS Forum
73. How to use steam vacuum? - HCBBS Forum
74. Chit-chat - HCBBS Forum
75. Seek manufacturers in China that produce high-quality small-scale flue gas desulfurization equipment - HCBBS Forum
76. Detection of occupational hazard factors - HCBBS Forum
77. Vaporization Daily Question: 2016-12-3 Quiz (5 points for participation, 10 points for a correct answer) - HCBBS Forum
78. Daily Water Treatment Question (12.1) - HCBBS Forum
79. The equipment uses integral flanges; can the connection flanges be necked butt-welded flanges? - HCBBS Forum
80. Is a 250 mm tilt at the top of a 100-meter-high steel structure tower in compliance with the standards? - HCBBS Forum
81. Epoxy storage tank transfer operation - HCBBS Forum
82. What are the current prospects for coal-to-oil? - HCBBS Forum
83. What could be the reasons for the high alkalinity of the product from the pressure column in methanol distillation? How to solve it? - HCBBS Forum
84. 5 Hopes After the Fengcheng Power Plant Accident (Sharing) - HCBBS Forum
85. Steam grade for heating in factory reboilers - HCBBS Forum
86. Composition at the outlet of the Klaus burner and oxygen consumption in the reaction - HCBBS Forum
87. Top-quality products: Shanghai Hongdong Plastic Pumps succeeds through technology - HCBBS Forum
88. What are the preparations needed to start a petrochemical project? Feel free to communicate. - HCBBS Forum
89. The story of young students and the exorbitantly expensive drug daraprim has drawn attention - HCBBS Forum
90. Looking for manufacturers that specialize in acid washing and passivation of stainless steel tanks in the area around Nanjing! - HCBBS Forum
91. The post-weld heat treatment of steel pressure vessels should be carried out before the pressure test - HCBBS Forum
92. Daily Fire Safety Question (12.5) - HCBBS Forum
93. When producing chemical products in someone else’s facility, it is necessary to follow the three simultaneities principle - HCBBS Forum
94. The Rockets have always acted as giants-killers; when will the Rockets be able to grow into giants themselves? - HCBBS Forum
95. Differential pressure remote transmission flow meter - HCBBS Forum
96. 【Haichuan Chemical Industry News】Imported polysilicon reaches new high again; Datong’s production suspension and resumption times remain unclear - HCBBS Forum
97. How do hydraulic actuators achieve regulation functionality - HCBBS Forum
98. Steam recovery from the blowdown expansion vessel - HCBBS Forum
99. 【12-1】Daily Tip for Occupational Health - HCBBS Forum
100. Are circulating water pipes larger than DN150 considered pressure pipes? - HCBBS Forum