English — Forum #336 (Page 50/51)

1. Problems with hydrothermal reactions in the laboratory - HCBBS Forum
2. Chloride exchange resin - HCBBS Forum
3. The dilemma regarding critical pressure and critical temperature - HCBBS Forum
4. Sodium hypochlorite calculation - HCBBS Forum
5. How much steam will be produced if water at 125°C is cooled to 100°C? - HCBBS Forum
6. What are the products of thermal melting of waste plastics and rubbers? Can thermal melting be used as a process for the recycling of renewable resources? - HCBBS Forum
7. 【Daily Question】Chemical Engineering Principles 507: Ion Exchange Resins (January 16) - HCBBS Forum
8. 【Daily Question】Chemical Engineering Principles 535: Resin Working Layer (March 22) - HCBBS Forum
9. 【Daily Question】Chemical Engineering Principles 521: Backwashing of Ion Exchangers (February 5) - HCBBS Forum
10. Transportation of high-melting-point substances - HCBBS Forum
11. Chemical process calculation - HCBBS Forum
12. Is the heat content of steam the same for steam at different pressures? - HCBBS Forum
13. 【Daily Question】Chemical Engineering Principles 508: Alkalinity (January 17) - HCBBS Forum
14. How to understand boiling point and melting point? In which areas are its digital features applied? - HCBBS Forum
15. Equipment (tower) – Where to? (7) - HCBBS Forum
16. 【Daily Question】Principles of Chemical Engineering 553: Opening Volatile Liquid Reagents (May 10) - HCBBS Forum
17. Seeking alkylation information - HCBBS Forum
18. Equipment (pump) – where to? (5) - HCBBS Forum
19. Steam consumption issue - HCBBS Forum
20. 【Daily Question】Chemical Engineering Principles 557: Dissolved Oxygen Corrosion (May 16) - HCBBS Forum
21. 【Daily Question】Chemical Engineering Principles 562: EDTA Titration (May 23) - HCBBS Forum
22. Are there any peers who produce regular-grade polystyrene? Come in together - HCBBS Forum
23. 【Daily Question】Chemical Engineering Principles 550: Extraction (April 12) - HCBBS Forum
24. 【Daily Question】Chemical Engineering Principles 568: Average Relative Volatility (May 31) - HCBBS Forum
25. 【Daily Question】Chemical Engineering Principles 283: Decrease in hydrogen purity (January 3) - HCBBS Forum
26. Do sulfur and ammonia react? (Great thanks) - HCBBS Forum
27. Deformation of the bottom plate of a 50,000 cubic meter crude oil tank - HCBBS Forum
28. How to calculate the concentration of methanol vapor above a methanol storage tank at atmospheric pressure - HCBBS Forum
29. Labyrinthine paths, how should I explain it? Thank you very much. - HCBBS Forum
30. 【Daily Question】Chemical Engineering Principles 558: The reason why industrial hydrochloric acid is yellow (May 17) - HCBBS Forum
31. Questions about the diazotization reaction - HCBBS Forum
32. How to calculate the initial fluidization velocity of a fluidized bed - HCBBS Forum
33. Calculation method for continuous flow - HCBBS Forum
34. Equipment (heat exchanger) – where to go? (8) - HCBBS Forum
35. The issue has been resolved - HCBBS Forum
36. Air separation - HCBBS Forum
37. The problem of calculating medium flow rate - HCBBS Forum
38. 【Daily Question】Chemical Engineering Principles 577: Absorption (June 27) - HCBBS Forum
39. The flow direction of the leaking fluid inside the heat exchanger - HCBBS Forum
40. I’m asking for help from everyone. - HCBBS Forum
41. Isobutylene density - HCBBS Forum
42. Is hydrogen easy to ignite? - HCBBS Forum
43. Both of these are dynamic viscosity coefficients; how can they be converted to a single unit, and which one is more viscous? - HCBBS Forum
44. Daily Question on Automation Theory Knowledge (7.15) - HCBBS Forum
45. 【Daily Question】Chemical Engineering Principles 506: pH Meter (January 12) - HCBBS Forum
46. Repost: Analysis Methods for Related Substances in Chemical Drugs - HCBBS Forum
47. Vacuum-evaporated atmospheric leg and indirect condenser - HCBBS Forum
48. What topics are covered in the professional course exam for the second-round assessment of the Master’s program in Chemical Engineering at Tianjin University? - HCBBS Forum
49. Recycling of water extracted from nylon 6 - HCBBS Forum
50. English translation - HCBBS Forum
51. 【Daily Question】Principles of Chemical Engineering 582: Newton’s Law of Viscosity (July 4) - HCBBS Forum
52. 【Daily Question】Chemical Engineering Principles 546: Absorbents (April 6) - HCBBS Forum
53. 【Daily Question】Chemical Engineering Principles 578: Henry’s Law (June 28) - HCBBS Forum
54. Should the work required by the compressor increase or decrease? - HCBBS Forum
55. 【Daily Question】Chemical Engineering Principles 531: Flue Gas Pollution in Power Plants (March 14) - HCBBS Forum
56. What are the key experimental considerations or testing methods to note when determining binary and ternary gas-liquid equilibrium data? - HCBBS Forum
57. 【Daily Question】Chemical Engineering Principles 530: Salt Accumulation in Turbines (March 8) - HCBBS Forum
58. The centrifugation issue of methyl tert-butyl ether - HCBBS Forum
59. For gases, the higher the CP/CV ratio, the greater the temperature rise during compression? - HCBBS Forum
60. I would like to ask about sodium hypochlorite - HCBBS Forum
61. 【Daily Question】Chemical Engineering Principles 543: Henry’s Law (March 31) - HCBBS Forum
62. Questions about the initial fluidization velocity test for multi-rotor baffle fluidized bed reactors? - HCBBS Forum
63. 【Daily Question】Chemical Engineering Principles 531: Hydrogen Production by Water Electrolysis (March 9) - HCBBS Forum
64. 【Daily Question】Chemical Engineering Principles 503: Natural Water (January 9) - HCBBS Forum
65. 【Daily Question】Principles of Chemical Engineering 542: Drying (March 30) - HCBBS Forum
66. 【Industry Technical Exchange Area】Special Thread for Distributing Moderator Bonuses in June - HCBBS Forum
67. The solubility of sodium oxalate in alkaline solutions? - HCBBS Forum
68. Difference in viscosity - HCBBS Forum
69. Help: Who can provide the calculation formulas for the parameter design of bag dust collectors? ? - HCBBS Forum
70. The theoretical basis for using catalysts in fluidized beds to improve fluidization quality - HCBBS Forum
71. How to determine the phase state of a substance - HCBBS Forum
72. Equipment (internal pipe gallery in the unit) — Where to? (12) - HCBBS Forum
73. 【Process Engineering Division】December 2012 Post on Salary Payments for Moderators and Technical Discussants - HCBBS Forum
74. How to estimate flow rate given pipeline pressure, diameter, and control valve opening degree - HCBBS Forum
75. 【Daily Question】Chemical Engineering Principles 532: Furnace Water Phosphate Treatment (March 19) - HCBBS Forum
76. Are there any books that focus on the fluid mechanics of gases? - HCBBS Forum
77. Will there be a gas phase in the sealed container during the heating from 20°C to 90°C? - HCBBS Forum
78. Questions about space furnaces - HCBBS Forum
79. Sudden drop in liquid level in the liquefied gas sedimentation tank - HCBBS Forum
80. The effect of chloride ions on the catalyst - HCBBS Forum
81. Design calculation of condenser - HCBBS Forum
82. The issue of steam condensing to form condensed water flow rate - HCBBS Forum
83. Q&A on Reciprocating Compressor Technology - HCBBS Forum
84. Device (container) – where to go? (9) - HCBBS Forum
85. Post on the Fertilizer Section regarding the payment of moderator salaries and bonuses, December 2012 version - HCBBS Forum
86. Does that non-metallic pipe actually qualify as a pressure pipeline, and can non-metallic materials be used for pressure pipelines? ? ? Very confused! ! - HCBBS Forum
87. Equipment (interroom) — Where to go? (13) - HCBBS Forum
88. Evaporation operation - HCBBS Forum
89. Hydrogen burns in the furnace - HCBBS Forum
90. Vaporization heat of boron trichloride at different temperatures - HCBBS Forum
91. 【Daily Question】Chemical Engineering Principles 583: Stagnant Flow (July 10) - HCBBS Forum
92. 【Daily Question】Principles of Chemical Engineering 536: Sodium Ion Solution (March 23) - HCBBS Forum
93. 【Daily Question】Principles of Chemical Engineering 567: Litmus solution turns blue (May 27) - HCBBS Forum
94. Water at 45 degrees in contact with gas at over 50 degrees - HCBBS Forum
95. [Public Engineering Region] Salary payment post for moderators and technical discussants in June 2012 - HCBBS Forum
96. The results of Guizhou Chemical Engineering are out, and there are still points even if ABCD is not written on the test question, because I only checked the box. - HCBBS Forum
97. Regarding the gas-phase equilibrium tube - HCBBS Forum
98. Seek help regarding chlor-alkali industry - HCBBS Forum
99. Do calcium sulfates with different amounts of crystal water have different solubilities? - HCBBS Forum
100. Equipment (overall) – Where to? (1) - HCBBS Forum