English — Forum #282 (Page 9/36)

1. What is an environmentally friendly penetrating rust-preventing cleaning surfactant? - HCBBS Forum
2. Why do the anti-corrosion coatings used for the secondary anti-corrosion coating of the steel structures in petrochemical production facilities have such a short lifespan? - HCBBS Forum
3. 【Frontiers in HaiChuan Chemical Technology】Nanometer high-entropy ceramic coatings developed by Lanzhou Institute of Chemical Physics underwent energy efficiency testing in a 165MW coal-fired power unit - HCBBS Forum
4. Discussing the hot-dip galvanizing protection for bridges - HCBBS Forum
5. Corrosion and Protection of Materials (Corrosion and Protection of Materials) - HCBBS Forum
6. Typical images of hydrogen-induced cracks and thermal cracks - HCBBS Forum
7. The anti-corrosion coating on the outer wall of the coastal petrochemical circulating water pipes failed after less than 1 year of use; what methods can be used to solve this problem? - HCBBS Forum
8. Pitting corrosion of chloride ions and improvement measures - HCBBS Forum
9. Corrosion mechanism of iron-reducing bacteria (IRB) - HCBBS Forum
10. The effect of the pH value of water-based coatings on different metal substrates - HCBBS Forum
11. The highly insidious and persistent corrosion of sewage pipes caused by hydrogen sulfide - HCBBS Forum
12. Pay attention to preventing corrosion in the shut-down boiler - HCBBS Forum
13. How to slow down the corrosion of steel by HCl-H₂S-H₂O system - HCBBS Forum
14. Main types of corrosion in hydrocracking units - HCBBS Forum
15. Introduce the water treatment methods for corrosion and blockage in central heating systems - HCBBS Forum
16. Corrosion condition of the inner wall surface at the fourth line section of the atmospheric and vacuum distillation columns in petrochemical industries - HCBBS Forum
17. 【Learning from Others’ Experiences】Guangdong Petrochemical has established a \"protective barrier\" to ensure the long-term safe operation of petrochemical facilities by addressing salt spray corrosion issues in South China” - HCBBS Forum
18. How to address corrosion in the hot and cold water heat exchangers for catalytic top circulation oil in the petrochemical industry? - HCBBS Forum
19. Let’s talk about common surface treatment methods [Video] @ChemicalTalkEveryDayAT25 - HCBBS Forum
20. How long is the construction period of cyclone technology? - HCBBS Forum
21. An introduction to the external anti-corrosion coating for pipelines: triple polyethylene (3PE) - HCBBS Forum
22. Surface coating of modified epoxy magnetic paint on petrochemical pumps enables long-term use - HCBBS Forum
23. Discuss bacterial corrosion caused by water accumulation at the bottom of crude oil storage tanks and its causes - HCBBS Forum
24. How to determine the severity of HCN-H₂S-H₂O corrosion - HCBBS Forum
25. General corrosion of metals - HCBBS Forum
26. To address the corrosion caused by oil and gas as well as circulating water in the water cooler tube bundles, the carbon steel tube bundles are coated. - HCBBS Forum
27. Which metals are most severely corroded by hydrofluoric acid - HCBBS Forum
28. Jinxī Petrochemical prevents corrosion to ensure the stable operation of equipment - HCBBS Forum
29. Introduction to the supporting anti-corrosion design for metal equipment and steel structures - HCBBS Forum
30. What are the emergency measures when hydrogen sulfide and chloride ions coexist? - HCBBS Forum
31. Control of blistering in paint coatings - HCBBS Forum
32. How to monitor whether equipment is suffering from high-temperature H₂ corrosion - HCBBS Forum
33. Trenchless methods for pipeline construction in domestic urban gas systems - HCBBS Forum
34. Corrosion of metals by circulating water - HCBBS Forum
35. Coating precipitation and its causes - HCBBS Forum
36. Discuss the electrical insulation principles and failures related to corrosion control in oil and gas facilities - HCBBS Forum
37. Corrosion and Protection of Hydrochloric Acid – Technical Analysis of Mechanisms and Protection Strategies - HCBBS Forum
38. Equipment corrosion protection: Trends by 2026 – High temperature, high pressure, and CUI insulation corrosion become the main areas of concern​ - HCBBS Forum
39. How can secondary anti-corrosion treatment of steel structures in industrial atmospheric environments ensure that the coating lasts for more than 5 years? - HCBBS Forum
40. Can the steel structure base of petrochemical plants, which is treated to St2 grade, be painted? - HCBBS Forum
41. 【Ten Years of Rapid Development in Chemical Equipment】Major breakthroughs from 2934 to 2025! Jinling Te Tu’s new high-temperature resistant anti-corrosion coating has been granted a **patent** - HCBBS Forum
42. Which is more durable, water-based paint or oil-based paint? - HCBBS Forum
43. Learn about the weather resistance, adhesion of common coatings, and the requirements for rust removal on steel surfaces - HCBBS Forum
44. Exquisite quality! Approaching the rubber lining construction of the large-scale reaction tanks in Hubei Huiyang wet phosphoric acid project - HCBBS Forum
45. Comparison of anti-corrosion and non-anti-corrosion effects on the circulating water side of the tube bundle in petrochemical water coolers - HCBBS Forum
46. Problems and suggestions regarding the anti-corrosion coating of heat exchanger tube bundles - HCBBS Forum
47. External corrosion and scaling of the tube bundle in the heat exchanger for the associated hot water in the first stage of constant pressure/constant vacuum units in the petrochemical industry - HCBBS Forum
48. Methods for protecting the surface of concrete structures from corrosion - HCBBS Forum
49. Let’s talk about the alloying of metals - HCBBS Forum
50. A typical stress corrosion cracking case caused by alkaline embrittlement - HCBBS Forum
51. As the efforts toward \"source substitution\" continue, the shift from liquid to powder formulations in the coating industry is accelerating - HCBBS Forum
52. Technology of polyethylene adhesive tape for oil and gas pipelines - HCBBS Forum
53. Methods for protecting steel structures from corrosion - HCBBS Forum
54. The nickel-phosphorus plating on the tube bundles of gasoline coolers in petrochemical production units does not provide good results - HCBBS Forum
55. Using sandblasting-free materials for the anti-corrosion treatment of the inner wall of ethylene glycol storage tanks can reduce investment by 60% compared to metal thermal spray coatings - HCBBS Forum
56. Acidic degreasing of heat-sensitive workpieces (aluminum and aluminum alloy products, copper and copper alloy products, plastics, rubbers and other polymer materials) - HCBBS Forum
57. How to determine sulfuric acid dew point corrosion - HCBBS Forum
58. How to determine whether a device has suffered nitrate stress corrosion cracking - HCBBS Forum
59. Which one is more durable, fiberglass or stainless steel in sewage pool? - HCBBS Forum
60. Characteristics of coating bubbles - HCBBS Forum
61. 【Haichuan Anti-Corrosion Knowledge】Thinners: The “culprits” behind many paint film problems” - HCBBS Forum
62. Discuss the corrosion resistance of ordinary carbon steel and cast iron in sulfuric acid - HCBBS Forum
63. The sewage treatment tanks made of petrochemical concrete structures use polyethylene plastic sheets for lining, which provides good corrosion protection - HCBBS Forum
64. Industrial Corrosion and Protection--01 Main Types of Metal Corrosion - HCBBS Forum
65. Is there anything wrong with stacking the pipes in this way before installation after anti-corrosion treatment? - HCBBS Forum
66. Performance of vinyl resin-impregnated graphite heat exchangers - HCBBS Forum
67. It is essential to pay attention to sandblasting treatment of metal surfaces - HCBBS Forum
68. Discuss the methods for rust removal in steel structures - HCBBS Forum
69. The necessity of long-term corrosion protection for steel bridges - HCBBS Forum
70. What are the most common locations of HCN-H₂S-H₂O corrosion? - HCBBS Forum
71. Is such a column structure appropriate for outdoor use? - HCBBS Forum
72. Application of non-standard fluorinated lining equipment in refined phosphoric acid projects - HCBBS Forum
73. How to monitor and control the S-H2S-RSH corrosion rate - HCBBS Forum
74. A high-solid-content nanocoating for on-site repair of pipeline internal walls to prevent corrosion - HCBBS Forum
75. 【Haichuan Anti-corrosion Knowledge】Why is a thinner added to paint? What exactly is the diluent used to dilute? - HCBBS Forum
76. Application conditions of 316 and 316L stainless steel in chlorinated aqueous solutions - HCBBS Forum
77. Types of film-forming flash rust inhibitors - HCBBS Forum
78. Corrosion sites and patterns of high-temperature H2 in petrochemical industries - HCBBS Forum
79. The international standard for the oil absorption capacity of pigments, drafted under the leadership of CNOOC Changzhou Institute, has been officially released - HCBBS Forum
80. Which part of the atmospheric and vacuum distillation unit requires regular anti-corrosion treatment - HCBBS Forum
81. Has the metal surface of such a steel structure been treated, and can it be painted now? - HCBBS Forum
82. Pre-treatment of the metal surface can improve corrosion resistance - HCBBS Forum
83. Recommendation for the use of rust-colored coatings without metal surface finishing - HCBBS Forum
84. 【Haichuan Anti-corrosion Knowledge】If it’s already galvanized, why is painting still necessary? - HCBBS Forum
85. What are the application areas of aluminized steel? - HCBBS Forum
86. What is the failure process of heavy anti-corrosion paint? - HCBBS Forum
87. Materials for high-temperature sulfur corrosion protection in distillation towers - HCBBS Forum
88. Contents of corrosion inspection at petrochemical sites - HCBBS Forum
89. The design of the material selection tests should simulate the actual operating conditions of the equipment as closely as possible; otherwise, the results will vary - HCBBS Forum
90. Discussing anti-corrosion measures for wastewater treatment equipment - HCBBS Forum
91. Recommended materials for heat exchangers in catalytic cracking units - HCBBS Forum
92. Application of graphite heat exchangers in flue gas - HCBBS Forum
93. Discuss the main principles of action of anti-corrosion coatings on metal surfaces - HCBBS Forum
94. Let’s talk about common surface treatment methods - HCBBS Forum
95. Which bottom anti-corrosion method for storage tanks is the most effective - HCBBS Forum
96. Can plates of plate heat exchangers be made of carbon steel? - HCBBS Forum
97. Effect of alkalis and salts on metal anti-corrosion coatings and their degradation - HCBBS Forum
98. Main measures to prevent crevice corrosion - HCBBS Forum
99. Monel is expensive, can 316 dual-phase steel be used instead of the top material of the distillation tower? - HCBBS Forum
100. Corrosion condition of the tube bundle in the first-stage heat exchanger for atmospheric and vacuum crude oil in petrochemical industries after more than 1 year of use - HCBBS Forum