English — Forum #723 (Page 88/642)

1. Are there any of your university professors whose Mandarin is hard to understand? - HCBBS Forum
2. cone tip reinforcement rib - HCBBS Forum
3. 7 major safety hazards for children – parents must read! (Share) - HCBBS Forum
4. Fertilizer costs are going up again! These fertilizer projects must be cleared up by the end of this year! - HCBBS Forum
5. Fire Safety Riddles (11.15) - HCBBS Forum
6. 【Weekly Topic】Issues in the design of acid gas recovery units - HCBBS Forum
7. How to raise your level quickly - HCBBS Forum
8. Rosemount 3051 pressure transmitter - HCBBS Forum
9. Glass panel type for lubricating oil tank of main fan in catalytic unit - HCBBS Forum
10. Load coefficient positive pressure, negative pressure? - HCBBS Forum
11. Analysis of the reasons for excessive NOx levels in sulfur recovery - HCBBS Forum
12. Consultation on frequency converter VFC3610 (Bosch Rexroth) - HCBBS Forum
13. Sealing types of butterfly valves - HCBBS Forum
14. Sharing others’ accidents (fires) 5 - HCBBS Forum
15. 2016-11-16 Multiple-choice Questions (3 points for participation, 8 points for correct answers) - HCBBS Forum
16. Thirteen Ways to Escape - HCBBS Forum
17. With oil prices keeping rising, let’s talk about your situations too! - HCBBS Forum
18. Selection of valves for superheated steam and heating steam, as well as manufacturers. Thank you all, fellow sailors - HCBBS Forum
19. Gasoline octane number recovery technology - HCBBS Forum
20. Working principle of the liquid ring vacuum pump - HCBBS Forum
21. Number of heat exchanger tube bundles - HCBBS Forum
22. PVC modifier ACR products - HCBBS Forum
23. Updates on Chemical Accidents at Home and Abroad (2016-11-18) - HCBBS Forum
24. 8 Strange Phenomena in Supplier Management! - HCBBS Forum
25. Gradation of walnut shell filter media - HCBBS Forum
26. Problems with shielded pumps - HCBBS Forum
27. Are there any fire protection regulations for mobile storage tanks and mobile storage tank areas? - HCBBS Forum
28. Dear experts, is the ammonia stripping in the side line always done using 49 trays? Are there any cases where fewer trays are used? - HCBBS Forum
29. Gasification Daily Question: November 14, 2016 – True or False question (5 points for participation, 10 points for a correct answer) - HCBBS Forum
30. The impact of water quality on boilers - HCBBS Forum
31. Pump shaft repair - HCBBS Forum
32. Hollyland configuration - HCBBS Forum
33. Problems with secondary air in circulating fluidized bed boilers - HCBBS Forum
34. 【Haichuan Chemical Accident Updates】Oxygen deficiency accident during desulfurization tower maintenance at a chemical plant in Beizhongxiang results in casualties - HCBBS Forum
35. 【11-17】Daily Occupational Health Quiz - HCBBS Forum
36. Phenol-amine recovery - HCBBS Forum
37. What are the reasons why a single cylinder of a high-pressure coal slurry pump does not deliver any flow? - HCBBS Forum
38. Answer from those aspects - HCBBS Forum
39. Determination of the explosion protection rating for industrial facilities - HCBBS Forum
40. If it’s possible to change height, how tall do you hope to be? - HCBBS Forum
41. Is a low slurry concentration a likely cause of fluctuations in burner pressure difference? - HCBBS Forum
42. Where should the manhole for a thin-walled, inclined-bottom container at atmospheric pressure be located? - HCBBS Forum
43. 【Daily Topic】【Production Version 20161114】 - HCBBS Forum
44. C4 separation technology - HCBBS Forum
45. Heat exchanger tube blockage rate - HCBBS Forum
46. Minimum flow rate for film formation in falling film evaporators - HCBBS Forum
47. Block-hole graphite heat exchanger and absorber - HCBBS Forum
48. Sign-in record posted on November 16, 2016 - HCBBS Forum
49. Accident report: An oil tanker exploded in Mozambique, killing at least 73 people - HCBBS Forum
50. Gasification Daily Question: 2016-11-16 Process Analysis Question (5 points for participation, 10 points for a correct answer) - HCBBS Forum
51. Effect of salinity changes on extracellular polymers in anaerobic sludge - HCBBS Forum
52. Regarding the issue of the flash point of the dewaxed oil being 95 degrees - HCBBS Forum
53. The issue of non-catalytic pure oxygen partial oxidation of coke oven gas - HCBBS Forum
54. Problems in the experimental process of intermittent vacuum distillation separation - HCBBS Forum
55. It is recommended that the moderator create a forum for running purposes, so that we frontline workers can communicate and learn from each other* - HCBBS Forum
56. After the policy allowing second children was introduced, will you have any? - HCBBS Forum
57. [Q&A Question 206] 11.12.2016 - HCBBS Forum
58. Overview of the Applications of Petroleum Carbon 9 - HCBBS Forum
59. Where are the sampling point locations for propylene and LPG spheres? - HCBBS Forum
60. Recommended coking design institute - HCBBS Forum
61. Is an on-site level gauge required for the tank modification? - HCBBS Forum
62. Can old blueprints be used to remanufacture an unfinished container that has been on hold for many years? - HCBBS Forum
63. Regarding the commissioning of rotor pumps - HCBBS Forum
64. Long-distance signal transmission - HCBBS Forum
65. How to fix inaccurate current readings - HCBBS Forum
66. I urgently need a hydrogen sulfide incinerator; I hope fellow sailors can recommend one! - HCBBS Forum
67. Shallow sand filter - HCBBS Forum
68. How to solve the scaling problem caused by liquid alkali in flue gas desulfurization scrubbers - HCBBS Forum
69. Aromatic utilization - HCBBS Forum
70. Dear experts from HaiChuan【【Which flow meter should be chosen for self-flowing water? 】】 - HCBBS Forum
71. Guys, I’m looking for the Chinese version of API681 - HCBBS Forum
72. Installation of elbows on the steam boiler safety valve exhaust pipe (relief pipe) - HCBBS Forum
73. 【11-21】Daily Occupational Health Quiz - HCBBS Forum
74. Sharing others' accidents (fires) 4 - HCBBS Forum
75. May I ask what the typical density of low-pressure gas is? - HCBBS Forum
76. Let’s imagine what chemical companies will be like in the future - HCBBS Forum
77. Eight key points for on-site fire safety inspections - HCBBS Forum
78. Pay attention: The control of VOCs is first and foremost a scientific issue! - HCBBS Forum
79. The furnace door is smoking and on fire - HCBBS Forum
80. Hydraulic coking remover pressure control! - HCBBS Forum
81. Story One: A memorable incident from the pump operation. (Reply for a prize) - HCBBS Forum
82. Flow coefficient issue of E+H ultrasonic flowmeter (93PA1) - HCBBS Forum
83. Can a centrifugal pump be connected in series with a diaphragm pump? How is the head in series calculated? - HCBBS Forum
84. Can a single-flange pressure-type level gauge be used in pressurized containers? - HCBBS Forum
85. 2016-11-17 Multiple-choice questions (3 points for participating, 8 points for correct answers) - HCBBS Forum
86. Can the same engineering company, which has done the foundation design, also handle the next phase of EPC? - HCBBS Forum
87. Gasification Daily Question: 11-15-2016 – Process analysis question (5 points for participation, 10 points for a correct answer) - HCBBS Forum
88. [Haichuan Industry News] Maoming Petrochemical seeks advice from Japanese experts on equipment management - HCBBS Forum
89. Maoming Petrochemical has successfully tested coal-water slurry feedstock for gasifiers made from a mixture of Shenhua and Australian raw coal - HCBBS Forum
90. How to calculate coal consumption per ton of coke produced - HCBBS Forum
91. VOC emission reduction is expected to unlock a market worth tens of billions - HCBBS Forum
92. Gas oil content standards - HCBBS Forum
93. PVC prices are continuing to rise; are there any manufacturers willing to place orders? - HCBBS Forum
94. Installation issues of instrument points such as temperature and pressure sensors on PP pipes - HCBBS Forum
95. How should the nozzles be arranged in a double-alkali desulfurization and dust removal tower? - HCBBS Forum
96. 【11-15】I Want to Be Healthy – Talking about Match-3 Games. The Daily Quote activity (reply quickly for a reward, - HCBBS Forum
97. Blue and Sad Mushrooms - HCBBS Forum
98. Development and problems coexist – what is the future path for the nitrogen fertilizer market? - HCBBS Forum
99. Residue oil utilization technology! ! - HCBBS Forum
100. The issue of smooth switching in liquid ring compressors. - HCBBS Forum