English — Forum #328 (Page 34/34)

1. Urea staining method - HCBBS Forum
2. Production of oligophosphoric acid from wet phosphoric acid - HCBBS Forum
3. [Discussion] Talk about the working principle of air separation plant - HCBBS Forum
4. Can calcium carbonate powder slurry be used directly to absorb hydrogen chloride gas produced as a by-product of fertilizers in order to produce calcium chloride? - HCBBS Forum
5. Coke oven gas consumption - HCBBS Forum
6. China’s liquid ammonia market sees steady, modest adjustments - HCBBS Forum
7. List of coal-based synthetic ammonia manufacturers - HCBBS Forum
8. What are the reasons why the piston support of a reciprocating compressor wears out quickly and how to improve it? - HCBBS Forum
9. Yankuang Group fails in Guizhou project: Assets not sufficient to cover debts; 4.3 billion in debts sold for 1.6 billion - HCBBS Forum
10. "China Coal Chemical Industry" selects the top ten news about China's coal chemical industry in 2016 - HCBBS Forum
11. Co-production of urea using melamine and CO2 stripping in urea production plants - HCBBS Forum
12. Comprehensive upgrade of the Colin furnace in Yihua’s nitrogen fertilizer plant - HCBBS Forum
13. Parking swap - HCBBS Forum
14. Cold mixing - HCBBS Forum
15. Hydrolysis rate formula in the hydrolysis process - HCBBS Forum
16. Ammonium chloride granulation - HCBBS Forum
17. Compatibility of inorganic compound fertilizers and organic-inorganic compound fertilizers in production - HCBBS Forum
18. The domestic liquid ammonia market remained stable on Tuesday - HCBBS Forum
19. Issues related to the recovery of variable (semi) devolatilized vapor - HCBBS Forum
20. Compound fertilizer market weekly report for the fourth week of December 2016 - HCBBS Forum
21. Heat exchanger hydrostatic leak test - HCBBS Forum
22. The overall performance of China’s liquid ammonia market is fairly good - HCBBS Forum
23. What process is used in domestic urea production plants? Cost? - HCBBS Forum
24. Rotary drum compound fertilizer drying - HCBBS Forum
25. Domestic engineering companies that produce NPK compound fertilizers - HCBBS Forum
26. 2017 Work Summary: Production Management Technician (Statistics completed) - HCBBS Forum
27. Reasons for the red color change in ammonium sulfate products - HCBBS Forum
28. The fertilizer industry is in the \"Arctic\" – the winter there is far too long; what path should it take? - HCBBS Forum
29. Are there any standards for compound fertilizers that specify requirements regarding their strength? - HCBBS Forum
30. May I ask which design institute was responsible for the Wengfu ammonium polyphosphate project? - HCBBS Forum
31. Reasons for severe binder issues in dryers when producing 15-15-15 chlorinated products - HCBBS Forum
32. China’s first industrial demonstration plant for ammonia synthesis using ruthenium-based catalysts at low temperature and pressure has completed a 72-hour calibration test! - HCBBS Forum
33. Absorption problem of safety valve of liquid ammonia storage tank - HCBBS Forum
34. New Fertilizer Science at Hainan University - HCBBS Forum
35. Air-lifted urea - HCBBS Forum
36. Construction begins on Hubei Sanning relocation and transformation project with an investment of 10 billion yuan - HCBBS Forum
37. Should the vent from the synthetic ammonia cooler be released on-site or recycled? - HCBBS Forum
38. Is the reading permission in Haiyou the same as HaiChuan points? - HCBBS Forum
39. Profit and loss figures for the fertilizer industry in 2016 are available! - HCBBS Forum
40. What is the fate of the liquid from the syngas cycle gas compression separator? - HCBBS Forum
41. Why is the hydrocarbon separator installed here, and why is the temperature high? Why are the temperature and humidity of hydrocarbons also low? - HCBBS Forum
42. Will the fertilizer market emerge from the harsh winter this year? - HCBBS Forum
43. The development of ammonia synthesis technology focuses on scaling up - HCBBS Forum
44. Summary of urea market conditions and prices in January 2017 - HCBBS Forum
45. What is the temperature of 95% H3PO4 at normal flow? - HCBBS Forum
46. Compound fertilizer market weekly report for the third week of February 2017 - HCBBS Forum
47. Key points for inspection of synthetic ammonia plants - HCBBS Forum
48. For synthetic systems and alcohol-alkanation systems, is it necessary to operate a circulation pump? - HCBBS Forum
49. Urea, high potassium, refrigerant liquid phase temperature - HCBBS Forum
50. 15-5-26 High-potassium nitrosulfur group: What is the correct sequence for adding potassium sulfate, and what impact does it have on the slurry? - HCBBS Forum
51. 【Ask for advice】The function and principle of synthetic water cooling and waste pot - HCBBS Forum
52. How many are producing organic-inorganic compound fertilizers? - HCBBS Forum
53. China Coal Tuoke Large-scale Fertilizer Plant: Achieving zero wastewater discharge - HCBBS Forum
54. Construction has begun on Hubei Xiangyun’s project to produce 300,000 tons of synthetic ammonia per year - HCBBS Forum
55. I would like to ask the forum experts: what are the consequences of excessive benzene levels in the gas from gas cabinets? - HCBBS Forum
56. Problems with using mass flow meters for liquid ammonia filling - HCBBS Forum
57. Ammonia solution preparation - HCBBS Forum
58. What are the required values for NOX in the exhaust gas emission standards for the ammonia synthesis industry? - HCBBS Forum
59. Calculation of the discharge gas flow rate for ammonia synthesis compressors - HCBBS Forum
60. Summary Post on the Market Conditions and Prices of Compound Fertilizers in February 2017 - HCBBS Forum
61. Design institute for ammonium bicarbonate - HCBBS Forum
62. Granulation process of granular ammonium phosphate - HCBBS Forum
63. May I ask: Is the patented Cassali ammonia synthesis technology used in the production of the first 300,000 tons of synthetic ammonia from natural gas? - HCBBS Forum
64. Regarding existing desulfurization processes - HCBBS Forum
65. During the production of synthetic ammonia, when ammonia solution is sold in summer, how can volatile emissions be reduced so that those around don’t suffer from it? - HCBBS Forum
66. How to reduce biuret formation in the production of urea using carbon dioxide stripping - HCBBS Forum
67. The State Council issued the Comprehensive Work Plan for Energy Conservation and Emission Reduction during the 13th Five-Year Plan Period - HCBBS Forum
68. What is the difference between spray granulation and ammoniation drum granulation? - HCBBS Forum
69. Purity of porous *ao acid an - HCBBS Forum
70. Has anyone done the process design for shift gas decarburization? MDEA method - HCBBS Forum
71. Centrifugal compressor exhaust temperature measurement point - HCBBS Forum
72. What is the impact of using pure Mannheim potassium sulfate on caking in nitrosulfuric high-potassium products? - HCBBS Forum
73. Issues related to pressure relief of spherical tanks and recovery of exhaust gas from liquid ammonia tank trucks - HCBBS Forum
74. **The production principle, manufacturing process, and manufacturer? - HCBBS Forum
75. A fire broke out at CNPC Dalian Petrochemical Branch tonight - HCBBS Forum
76. Development prospects of nitro-humic acid fertilizers - HCBBS Forum
77. Regarding the automatic folding machine for woven bags - HCBBS Forum
78. The vacuum cannot be drawn in the two-stage evaporative condenser - HCBBS Forum
79. The student who is about to graduate needs the floor plans, elevation views, and workshop layout plans for the ammonia synthesis conversion unit as reference - HCBBS Forum
80. Multiple factors are driving the liquid ammonia market to show steady improvement - HCBBS Forum
81. The current theory regarding ammonia synthesis is incorrect; I hope everyone will share their practical experience to help develop the correct theory - HCBBS Forum
82. CNOOC Huahe "3052" became "3058" for the first time” - HCBBS Forum
83. Regarding whether to include the weight of ammonium bicarbonate in the formula calculation - HCBBS Forum
84. The significance of queuing for commuting in chemical production - HCBBS Forum
85. How can old ammonia synthesis plants that have been out of operation for a long time be kept safe and under control? Please, experts, give me some advice! - HCBBS Forum
86. Urea price trends across China on April 12 - HCBBS Forum
87. On the corrosion of stainless steel by chloride and sulfate ions at different temperatures - HCBBS Forum
88. Happy New Year - HCBBS Forum
89. Why is the alcoholization inlet of the alcohol hydrocarbonization cycle machine located after the alcohol separation? - HCBBS Forum
90. Is there any wet-process phosphoric acid purification technology in China? - HCBBS Forum
91. Ammonia tanks and urine tanks require dedicated grounding wires - HCBBS Forum
92. Determination of H\C and N\C in urea - HCBBS Forum
93. A long-standing misconception in articles and books on ammonia synthesis must be corrected. - HCBBS Forum
94. The problems revealed by China’s coal chemical industry demonstration projects - HCBBS Forum