English — Forum #723 (Page 318/642)

1. The company’s DOTP project requires the purchase of two heat transfer oil boilers and two steam boilers; please contact me for details from the manufacturers - HCBBS Forum
2. Who has any materials to share on the design and calculation of π-type compensators - HCBBS Forum
3. Material quality of the sealing ring (graphite type) - HCBBS Forum
4. A nearly 1-hour video on chemical safety – an excellent resource for safety training! - HCBBS Forum
5. Every sect has its founder to pay homage to; who should we pay homage to? - HCBBS Forum
6. The application of silica in liquid silicone rubber - HCBBS Forum
7. CNPC will be one of the first companies to participate in the pilot program for state-owned enterprise reform - HCBBS Forum
8. What do the digits FB800-180-25-2 represent respectively? Thank you - HCBBS Forum
9. A new member posts a thread to mark the occasion - HCBBS Forum
10. 【Weekly Topic】【HVAC Version 20160317】 - HCBBS Forum
11. Is the entity that prepares the feasibility study report responsible for its conclusions? - HCBBS Forum
12. 【Basic Knowledge of Occupational Health】 – Hearing Threshold - HCBBS Forum
13. Limited-time highlight: it expired yesterday, but it’s still highlighted today! ! - HCBBS Forum
14. What should I do if the ammonia nitrogen level in the wastewater effluent doesn’t decrease? ? - HCBBS Forum
15. Steam silencer - HCBBS Forum
16. March 25, 2016: Participated in +2 Wealth； +3 to 8 wealth for correct answers - HCBBS Forum
17. Who has the operating procedures for hydrogen production and hydrocracking? I’m looking for one; there will be a reward😆 - HCBBS Forum
18. HART475 is very difficult to use; the initial page it loads often varies - HCBBS Forum
19. HGT 20593-2014 Technical Specifications for Welding and Inspection of Steel Chemical Equipment (including explanatory notes, with bookmarks).pdf - HCBBS Forum
20. Requirements for the installation of electrical cable trays - HCBBS Forum
21. How to control excessive nitrogen oxides in the flue gas of heating furnaces? ? ? - HCBBS Forum
22. The issue with feeding - HCBBS Forum
23. What are the prospects for fine chemicals? - HCBBS Forum
24. Inquiring about the Lu, Su, and Zhejiang areas - HCBBS Forum
25. I would like to ask everyone about the skills competition for Sinopec catalytic reforming operators - HCBBS Forum
26. 【Daily Question】March 22, 2016 – Location of metal passivator injection - HCBBS Forum
27. Why is such great importance attached to leaks? - HCBBS Forum
28. Looking for the Chinese manual for Yokogawa electronic remote transmitters - HCBBS Forum
29. 【Process and System Design Section】 Discussion on Adding a “Prefix” to the Topic - HCBBS Forum
30. Carbon conversion rate of Texaco gasifiers - HCBBS Forum
31. Environmental Impact Assessment for Hualu Hengsheng’s ethylene glycol project - HCBBS Forum
32. Algorithm explanation for continuous sign-in - HCBBS Forum
33. Do you all feel that there are few job opportunities this year and it’s hard to find work? - HCBBS Forum
34. Minimum liquid level of internal floating roof - HCBBS Forum
35. What is the condensate pressure at the condenser outlet? - HCBBS Forum
36. The results for the registered fire engineer exam are out - HCBBS Forum
37. What are the energy consumption requirements for the production of propylene glycol methyl ether and propylene glycol methyl ether acetate? - HCBBS Forum
38. Where is N2O generated in BDO production? - HCBBS Forum
39. Instrument tuning plan - HCBBS Forum
40. Can socket welding achieve double-sided formation with single-sided welding? Is this necessary? - HCBBS Forum
41. Selection of distillation heating equipment - HCBBS Forum
42. 【Weekly Question】Participate from 3/19 to 3/25, 2016 for +2 wealth； +3 to +10 wealth for correct answers - HCBBS Forum
43. What is an MVR evaporator and what are its features? - HCBBS Forum
44. Who has CAD installation software? - HCBBS Forum
45. 【Daily Topic】【Civil Engineering Version 20160327】 - HCBBS Forum
46. Siemens touch screen issues - HCBBS Forum
47. The most comprehensive analysis of pump failures, summarized by an expert - HCBBS Forum
48. Change the air valve from open to closed - HCBBS Forum
49. Which strong acid is used in the concentration technology for industrial saline wastewater? - HCBBS Forum
50. Environmental Protection Tip of the Day 3.24: Reward for participation, plus 5 more points for answering correctly - HCBBS Forum
51. The forum has seemed really slow these past few days. . . Another issue was also found - HCBBS Forum
52. Which are some of the more well-known manufacturers of instrument cables? - HCBBS Forum
53. What are the career progression paths in chemical equipment design? What do you think? - HCBBS Forum
54. 【Weekly Topic】【Storage & Transportation Version 20160325】 - HCBBS Forum
55. Feeling lonely? - HCBBS Forum
56. Increasing the oxygen extraction rate helps to reduce the energy consumption in air separation - HCBBS Forum
57. Can domestic couplings be used for pumps and motors with a power output of over 1000 KW? - HCBBS Forum
58. Diesel hydrodesulfurization simulation - HCBBS Forum
59. .【Suggestion】When posting, fellow forum users can search to see if there are similar software available on the forum. And attach software screenshots. - HCBBS Forum
60. Seek calculations related to turbine design - HCBBS Forum
61. A newbie here to spend some money – I’ve been promoted to an official moderator today; please give me your support! - HCBBS Forum
62. Adjustment of the compression ratio in reciprocating compressors - HCBBS Forum
63. Seeking help with the selection of air conditioning systems for chemical industry explosion protection control - HCBBS Forum
64. Location for alkali injection in wastewater stripping - HCBBS Forum
65. Seeking advice on Aspen data regression - HCBBS Forum
66. 【Joint Study*】【Electrical Version 20160325】 - HCBBS Forum
67. Discussion on the development trends of biogas gas membrane separation technology - HCBBS Forum
68. Discussion on the grade of by-product steam from the plant - HCBBS Forum
69. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 470 - HCBBS Forum
70. Because of love, you see - HCBBS Forum
71. Sign-in record post from March 22, 2016 - HCBBS Forum
72. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 465 - HCBBS Forum
73. Occupational Health Daily Question 3.25: Participate for a prize; 5 points for each correct answer, plus an additional 5 points - HCBBS Forum
74. Is it feasible to add fillers in the AAOAO activated sludge tank? - HCBBS Forum
75. The hazards of overfilling oil in the reducer housing - HCBBS Forum
76. 【Daily Question No. 112】March 28, 2016: +2 wealth for participation, +3 wealth for a correct answer - HCBBS Forum
77. The issue of secondary alignment of motors - HCBBS Forum
78. Treatment of exhaust gases from pelleted feed production - HCBBS Forum
79. Class A warehouses store gasoline in barrels; is it acceptable to use wooden supports under the barrels, and is static grounding necessary? Are there any regulatory requirements? - HCBBS Forum
80. Are there any manufacturers in China that produce complete vacuum system kits? - HCBBS Forum
81. One question per day; those who answer correctly receive 5 wealth points, and those who participate receive 2 wealth points； Question 276 - HCBBS Forum
82. 【Joint Study*】【Civil Engineering Version 20160326】 - HCBBS Forum
83. Case Study (19): Who should cover their work-related injury insurance? - HCBBS Forum
84. 【Daily Question】March 18, 2016 – Participate to earn +2 wealth； +3 to 8 wealth for correct answers - HCBBS Forum
85. Market share of ordinary pressure gauges - HCBBS Forum
86. Roof ventilator fueling issue - HCBBS Forum
87. Solve! ! ! ! - HCBBS Forum
88. 【Joint Study*】【Electrical Version 20160319】 - HCBBS Forum
89. Heat exchanger corrugated gasket - HCBBS Forum
90. 【Daily Question】March 28, 2016 – Multiple-choice question: The starting current of a three-phase asynchronous motor is ( ) times its rated current - HCBBS Forum
91. 【Daily Question】Oil Pretreatment Section 2016 03 22 - HCBBS Forum
92. Questions related to pipeline flow calculation - HCBBS Forum
93. Naphtha storage tank - HCBBS Forum
94. On PM2.5 collection technologies - HCBBS Forum
95. Can the Warriors break the Bulls’ record? - HCBBS Forum
96. Why employees \"love\" to violate rules – you’ll understand after reading this article - HCBBS Forum
97. Consultation on fully automatic filter presses - HCBBS Forum
98. 【Daily Topic】【Civil Engineering Version 20160322】 - HCBBS Forum
99. What reactions can n-hexane be used as a solvent for? And the purity and consumption of n-hexane? - HCBBS Forum
100. Staying in a comfortable environment for too long can make one very negative - HCBBS Forum