English — Forum #723 (Page 305/642)

1. Datang Power Generation: Adjusts the restructuring plan for its coal chemical business - HCBBS Forum
2. Burning biogas provides \"gaseous fertilizer\" for vegetable greenhouses” - HCBBS Forum
3. Energy efficiency ratio and energy matching design in LNG refrigeration system design - HCBBS Forum
4. Can’t log in to the Integrated Banking section? - HCBBS Forum
5. [Suggestion] Modify the “reply to download” mechanism. - HCBBS Forum
6. Questions regarding pre-job occupational health examinations? Asking everyone questions - HCBBS Forum
7. 【Daily Question No. 113】March 29, 2016: +2 wealth for participation, +3 wealth for a correct answer - HCBBS Forum
8. Tips for increasing biogas production in rural areas - HCBBS Forum
9. The specific meaning of the abscissa on the compressor anti-surge curve - HCBBS Forum
10. Issues to note for safe fermentation in biogas digesters - HCBBS Forum
11. 【Daily Topic】【Civil Engineering Version 20160330】 - HCBBS Forum
12. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 489 - HCBBS Forum
13. Three-eccentric jacketed control disc valves for high-temperature molten salts – what are the prices for domestic and imported versions? What brands are there? - HCBBS Forum
14. Everyone is a safety officer; there are no violations within my field of vision - HCBBS Forum
15. Regarding the issue of the liquid level at the bottom of the solvent regeneration tower. - HCBBS Forum
16. 【Daily Question】Lubricant Monitoring Management (Open-ended question) - HCBBS Forum
17. PLANT3D - HCBBS Forum
18. What are the steps for heating and drying the catalyst as well as for pre-sulfiding the catalyst when a coal-to-hydrogen plant is brought online? Are there any things to keep in mind? - HCBBS Forum
19. Which reactor module should be selected for simulating the reaction in an Aspen fixed-bed reactor when the kinetic parameters are unknown? - HCBBS Forum
20. Electrode materials and suppliers - HCBBS Forum
21. Questions regarding the pressure drop in distillation columns - HCBBS Forum
22. Questions about Bentley probes and preamplifiers - HCBBS Forum
23. Request the cross-sectional diagram and dimensions of the CM01 110 type machine seal - HCBBS Forum
24. What are the main environmental issues associated with catalytic cracking units and the downstream treatment facilities? - HCBBS Forum
25. Abnormal vibration at the exhaust end of the turbine - HCBBS Forum
26. Control scheme for adopting the SNCR+SCR denitration combination process - HCBBS Forum
27. What are the benefits at CNOOC LG Chemical? - HCBBS Forum
28. Environmental Protection Daily Tip 4.04: Reward of 5 for participation, plus another 5 for answering correctly - HCBBS Forum
29. 【Weekly Topic】【Storage & Transportation Version 20160406】 - HCBBS Forum
30. 【Daily Question】2016 04 04 (Reissued) Hydrogenation Sector – Multiple Choice Question - HCBBS Forum
31. Dynamic start load for fun - HCBBS Forum
32. 【Daily Question No. 147】April 01, 2016: +2 wealth for participation, +3 wealth for a correct answer - HCBBS Forum
33. Determination of PH of aqueous leachates from industrial ethylbenzene - HCBBS Forum
34. High-tower compound fertilizer emulsifier - HCBBS Forum
35. Cleaning of sulfur cooler tube bundles - HCBBS Forum
36. Reviewing the Old to Discover the New (Series 6) - HCBBS Forum
37. [Discussion] Selection of Outstanding Original Technical Themes for March-April 2016 --- Voting Thread - HCBBS Forum
38. Can the E+H Liquiline M CM42 be used with domestic electrodes? - HCBBS Forum
39. The surface load of the sedimentation tank is 9 m/h. Can this be interpreted as the settling speed of particles in the tank being 9 m/h? - HCBBS Forum
40. The coal chemical industry in the Ordos Continental Industrial Park is not doing well; yet the environment there is so good - HCBBS Forum
41. Environmental Protection Tip of the Day 3.31: Reward for participation, plus 5 more points for answering correctly - HCBBS Forum
42. How to deal with overheating during the gas introduction process in a CO transformation? Can it increase the air flow volume? - HCBBS Forum
43. Listen to the sound of time passing by - HCBBS Forum
44. AB Controllogix PLC with new I/O points added while powered on - HCBBS Forum
45. Environmental Protection Tip of the Day 4.11: Reward for participation, plus 5 more points for answering correctly - HCBBS Forum
46. 【Daily Question】20160409 The possible reasons for overheating of the blower bearings are ( ). - HCBBS Forum
47. KuShen Group’s first marketing meeting in 16 years - HCBBS Forum
48. A video on hydraulic pressure regulators and butterfly valves - HCBBS Forum
49. 【Daily Question】 Hydrogenation Sector 2016-04-02 - HCBBS Forum
50. Key points for the daily management of biogas by rural users - HCBBS Forum
51. Answers to the Recertification Questions for Occupational Disease Hazard Assessment Professionals - HCBBS Forum
52. 【Micro-fiction】Half - HCBBS Forum
53. 【Basic Knowledge of Occupational Health】: Long-term and Short-term Exposure - HCBBS Forum
54. Polyether - HCBBS Forum
55. Translate some seasonal poems for the Qingming Festival - HCBBS Forum
56. What is coking in a settler? - HCBBS Forum
57. AC self-controlled discharge pump - HCBBS Forum
58. Calcium chloride is added to treat waste acid water – how much exactly? - HCBBS Forum
59. Heat transfer problems in catalytic cracking fractionation towers - HCBBS Forum
60. Are there any safety engineer exams this year? ! - HCBBS Forum
61. Does anyone use centrifugal hydrogen circulators? I’m seeking some advice - HCBBS Forum
62. China has great potential for biomass energy development, but policy support is insufficient - HCBBS Forum
63. Dry gas seal and screw compressor drawings - HCBBS Forum
64. 【Daily Topic】【Production Version 20160329】 - HCBBS Forum
65. In a water-coal slurry gasifier, if the pressure difference at the slag outlet decreases, does the temperature at the syngas outlet also decrease? - HCBBS Forum
66. 【Production and Management Division】Special Post on Wage and Bonus Disbursement in March 2016 - HCBBS Forum
67. Bypass of the self-acting valve - HCBBS Forum
68. Occupational Health Daily Question 4.4: Participate for a prize; 5 points for correct answers, plus an additional 5 points - HCBBS Forum
69. Cooling limit of circulating water - HCBBS Forum
70. Can certified safety engineers take the GK exam? - HCBBS Forum
71. Regarding the economic situation and housing prices in 2016, have people’s salaries decreased? Have house prices gone up? - HCBBS Forum
72. Sulfuric acid production using a boiling furnace - HCBBS Forum
73. The water ring vacuum pump is very noisy - HCBBS Forum
74. What is generally used to adjust the pH value of boiler water? Sodium sulfite? Sodium sulfate? Or something else? - HCBBS Forum
75. What impact will reducing the gas flow rate have on the heat exchange efficiency of a shell-and-tube heat exchanger when the pressure remains constant? - HCBBS Forum
76. Simulation of catalytic cracking reaction regeneration system - HCBBS Forum
77. Is the pump controlled to start and stop from a control room? - HCBBS Forum
78. Can 304 pipes be placed directly on pipe racks? - HCBBS Forum
79. Issue regarding inconsistent 4-20ma outputs from the two channels of the signal isolator - HCBBS Forum
80. 【Recruitment Closed】CRCC Green Sand Mining in DRC is recruiting for positions such as plant manager, team leader, and operators - HCBBS Forum
81. How is the load on the nut determined? - HCBBS Forum
82. Circulating water treatment technology - HCBBS Forum
83. One question per day; those who answer correctly receive 5 wealth points, and those who participate receive 2 wealth points； Question 281 - HCBBS Forum
84. Can falling film evaporators be calculated in HTRI? - HCBBS Forum
85. What is interlock release? Come and take a look - HCBBS Forum
86. Help needed: weight of the upper casing and rotor of the man steam turbine - HCBBS Forum
87. Explanation of PKS auxiliary function block - HCBBS Forum
88. Handling of Instrument Air Failure in Hydrogenation Unit - HCBBS Forum
89. Domestic standard code - HCBBS Forum
90. Association Version Question 3-41** - HCBBS Forum
91. What should be considered when installing instruments? - HCBBS Forum
92. Selection of gaskets - HCBBS Forum
93. Problem of using nitrogen with hydrogen compressors - HCBBS Forum
94. I’m just starting out in secretarial work and feel quite lost; I hope to get some help from everyone - HCBBS Forum
95. Demolition plan for coking unit - HCBBS Forum
96. What are everyone’s thoughts after using Haichuan Freelancer? - HCBBS Forum
97. How should the methanol solution from the water washing of raw materials in the alkylation unit be treated? - HCBBS Forum
98. Manual analysis of gasification - HCBBS Forum
99. Waterproofing issue with explosion-proof hoses used for instrumentation equipment - HCBBS Forum
100. 【Weekly Topic】In-Depth Analysis: Capacity and Prospects of the Alkylation Industry – Week 1, April 2016 - HCBBS Forum