English — Forum #723 (Page 100/642)

1. The concepts and interrelationships of the required NPSH, effective NPSH, and suction lift of water pumps - HCBBS Forum
2. Operating Procedures for Catalytic Flue Gas Desulfurization Process - HCBBS Forum
3. Watch the supermoon on November 14th – feel free to share your photos! ! ! ! - HCBBS Forum
4. The first to check in - HCBBS Forum
5. Newcomer reporting in, here to learn from everyone*. - HCBBS Forum
6. Issues regarding the selection of high-temperature and ultra-high-temperature butterfly valves - HCBBS Forum
7. The hazards of signal transmission towers operated by China Mobile, China Unicom, and China Telecom – please provide an answer - HCBBS Forum
8. 【Picture of the Day】2016 11 11 What is the main device in this picture? - HCBBS Forum
9. How to calculate the floor and ribs of non-standard saddle bearings - HCBBS Forum
10. It’s a difficult decision to make! - HCBBS Forum
11. Reinforcement of internals in large plate distillation columns - HCBBS Forum
12. The three key strategies for safety | Lazy • Stupid • Slow - HCBBS Forum
13. [Haichuan Industry News] Top 100 companies in Shandong’s chemical and petroleum sector released; petrochemical enterprises account for a quarter of them - HCBBS Forum
14. 【Haichuan Takes You to Discover New Things】I just can’t believe you wouldn’t want a toolbox like this - HCBBS Forum
15. The 2016 Shenzhen International Marathon kicks off next week - HCBBS Forum
16. Sharing others' accidents (fires) 1 - HCBBS Forum
17. What are the hazards of liquid in a reciprocating compressor? - HCBBS Forum
18. SBR gumming degree early warning - HCBBS Forum
19. Process Area Event – [I See Now-56]: 100% Purity of Finished Products - HCBBS Forum
20. Cleaning of concentrated sulfuric acid storage tanks - HCBBS Forum
21. What material is used for hot water desalination tanks? - HCBBS Forum
22. I just received an article; everyone, please take a look at it - HCBBS Forum
23. Safety tips in daily life: Can electric mobility scooters truly be used safely for transportation? - HCBBS Forum
24. How to temporarily store small amounts of light oil - HCBBS Forum
25. Health and Occupational Health Edition – Daily Question for November 10th (Quick-answer session has begun! The more responses you give, the more rewards you’ll receive.) - HCBBS Forum
26. Current standards for hot-rolled lightweight steel - HCBBS Forum
27. Expander noise - HCBBS Forum
28. Issues related to the physical properties parameters of supercritical fluids! - HCBBS Forum
29. 2016-11-5 True or False Questions (3 points for participation, 8 points for correct answers) - HCBBS Forum
30. May I ask how the concentrated water from reverse osmosis is generally treated? Seeking advice - HCBBS Forum
31. Large air compressor stalls due to surging - HCBBS Forum
32. Continuous reforming anti-renitrogenation valve positioner - HCBBS Forum
33. Daily Water Treatment Question (11.6) - HCBBS Forum
34. Problem with the steam pressure relief valve; seeking expert help - HCBBS Forum
35. November 2, 2016: Analysis of liquid ammonia – Prices in certain segments of China’s liquid ammonia market continue to rise - HCBBS Forum
36. 2016-11-9 Multiple-choice Questions (3 points for participation, 8 points for correct answers) - HCBBS Forum
37. What are the features of wafer-type thin ball valves? - HCBBS Forum
38. Aspen simulation for urea production by CO2 stripping method - HCBBS Forum
39. Restart of variable frequency equipment after power loss - HCBBS Forum
40. A little discussion about metering pumps! ! ! ! - HCBBS Forum
41. Electrical energy consumption of the ion membrane after three years - HCBBS Forum
42. Reasons for the explosion of the dryer in Department 1 for raw materials at Baogang Group’s warehousing center on October 27 - HCBBS Forum
43. 【Daily Question】November 03, 2016 – Participation +2 Wealth； +3 to +10 wealth for correct answers - HCBBS Forum
44. How to get the level gauge to function properly as soon as possible at the beginning of operation of the hydrogenation unit - HCBBS Forum
45. Regarding pneumatic actuators - HCBBS Forum
46. Can demineralized water be measured using electromagnetism? - HCBBS Forum
47. How plant essential oils can dissolve in water and remain clear and transparent - HCBBS Forum
48. [Entering the Food Expo] Guan Guan takes you to explore the ingredients - HCBBS Forum
49. Health and Occupational Health Edition: One submission per day on November 10th (come quick!) Move your fingers, vote more, earn more rewards - HCBBS Forum
50. Looking for large suppliers of domestic ZSM-5 molecular sieves - HCBBS Forum
51. How to calculate the spray water volume for a gas cooling spray tower - HCBBS Forum
52. Can iron phosphate bags be made using woven bags with a PE lining? What is the sealing method? - HCBBS Forum
53. -The difference between er,-or,-ist - HCBBS Forum
54. All 33 people trapped in the coal mine gas explosion in Yongchuan, Chongqing, died - HCBBS Forum
55. Unstable PH measurement - HCBBS Forum
56. inner finned tube - HCBBS Forum
57. The return temperature of the heat transfer oil will drop suddenly - HCBBS Forum
58. An accident that occurs during a company-organized trip for its employees is not considered a work-related injury - HCBBS Forum
59. Share: What a man saw in heaven after his death (a warning to all those who violate regulations) - HCBBS Forum
60. Acid-resistant bricks for lining the circulating acid tank - HCBBS Forum
61. What should be the temperature at which the third fraction is extracted in an atmospheric pressure tower? What are the hazards of too high or too low temperatures? - HCBBS Forum
62. What does the amount of demulsifier injected depend on? - HCBBS Forum
63. Online concentration detection system using differential pressure method - HCBBS Forum
64. Which manufacturers produce the manual low-temperature valves and oxygen valves used in everyone’s cold boxes? Are there any domestic ones in use? - HCBBS Forum
65. Repair of pressure vessels in use - HCBBS Forum
66. Seek standards - HCBBS Forum
67. Environmental impact assessment for Weihua’s 300,000 tons/year coal-based ethylene glycol project approved - HCBBS Forum
68. How are the partial pressures of alkane gas and water vapor calculated under high-pressure conditions? - HCBBS Forum
69. High-temperature protective shoes - HCBBS Forum
70. Bishuiyuan becomes the largest shareholder of Yingde Gas - HCBBS Forum
71. How to get through a low mood? - HCBBS Forum
72. Li Yi--the greatest poet among emperors - HCBBS Forum
73. Process Area Activity – 【That’s How It Is-54】: Forward and Reverse Purging - HCBBS Forum
74. Lippi announces 25-man squad: Ren Hang excluded, Zheng Zhi and Wang Dalei return - HCBBS Forum
75. Come on, register for those who are interested in drainage - HCBBS Forum
76. Strive for specialization, focusing on being \"small but excellent\"” - HCBBS Forum
77. 59. LNG tank truck - HCBBS Forum
78. bifracional coke oven - HCBBS Forum
79. Tower 47041 requires surface inspection and a relationship with 150 - HCBBS Forum
80. Q&A on the Newly Revised Regulations on Work-related Injury Insurance - HCBBS Forum
81. Come and take a look; it’s designed to deal with all kinds of **inherent violation behaviors - HCBBS Forum
82. Questions about biological desulfurization - HCBBS Forum
83. 【Haichuan Chemical Jokes Shop】The Wits of Young Man 063 - HCBBS Forum
84. Why are stainless steel bottles used in laboratory experiments for crude oil desalination and dehydration? - HCBBS Forum
85. How are the volume (height) and liquid level of the distillation column bottom determined? - HCBBS Forum
86. Urgently seeking hydrogen purification manufacturers - HCBBS Forum
87. Gather the safflower, seek blessings! - HCBBS Forum
88. Long-term operation of ion-exchange membrane cells - HCBBS Forum
89. Transformation (Wang Yi’s Consultation Short Story No. 5) — From Attracting Deposits to Increasing Efficiency - HCBBS Forum
90. The natural gas check valve is making clicking sounds - HCBBS Forum
91. 【Guess the attractions at Haichuan Chemical Industry】How many heroes fought here in the 20s? Now, deep autumn brings red colors to the mountains - HCBBS Forum
92. Request data table template - HCBBS Forum
93. What is the fire hazard classification for benzoic acid? ? ? - HCBBS Forum
94. Ordinary butyl rubber - HCBBS Forum
95. Silicone distillation problems - HCBBS Forum
96. Sign-in record post on November 1, 2016 - HCBBS Forum
97. Installation tips for vortex flowmeters - HCBBS Forum
98. Recruiting industrial water supply, drainage, and fire protection design engineers - HCBBS Forum
99. According to the petrochemical regulations, how should we understand the provision that storage tanks for Class A flammable liquids with a capacity of less than 100 m3 can be located in the plant area? ? - HCBBS Forum
100. Safety tips for daily life: Knowing these driving details could save your life! ! ! - HCBBS Forum