English — Forum #282 (Page 7/36)

1. Which material is most widely used in oil field water injection systems - HCBBS Forum
2. Coking of the bottom reboiler tube bundle in the catalytic desorption tower for heavy oil in the petrochemical industry - HCBBS Forum
3. Analysis of the causes of leakage in heat exchangers - HCBBS Forum
4. Corrosion reaction of RNH2 (ethanolamine)-CO2-H2S-H2O - HCBBS Forum
5. Are there any advanced, energy-efficient stainless steel equipment methods for acid washing and passivation? - HCBBS Forum
6. Discuss the common stress corrosion cracking mechanisms in pressure vessels - HCBBS Forum
7. Corrosion prevention measures for carbon steel pipes - HCBBS Forum
8. How to prevent corrosion on the gasoline side of the tube bundle in the feed heat exchanger of the catalytic stabilizer for heavy oil in the petrochemical industry? - HCBBS Forum
9. Metal corrosion protection methods to improve the corrosion environment - HCBBS Forum
10. Coating protection technical measures for oil and gas pipelines - HCBBS Forum
11. Corrosion of the heating coil in oil field water jackets and how to address corrosion and scaling issues? - HCBBS Forum
12. Performance of a polymer-based nanocoating for heat exchangers after 5 years of use in water cooler tubes - HCBBS Forum
13. Discussing stainless steel CTS corrosion and coking prevention technologies - HCBBS Forum
14. Safe, environmentally friendly, fast corrosion-resistant technologies in the development and application for corrosion protection of oil storage tanks - HCBBS Forum
15. Discuss the areas of corrosion on the inner wall of oil storage tanks - HCBBS Forum
16. How to repair minor corrosion on sewage pumps - HCBBS Forum
17. Corrosion analysis and protection measures for atmospheric and vacuum distillation units - HCBBS Forum
18. The electrochemical corrosion process of hydrogen sulfide - HCBBS Forum
19. For the tube bundles of petrochemical water coolers, the side in contact with circulating water (the inner surface of the tube bundles) is coated with an epoxy-amine coating; however, scale formation is inevitable - HCBBS Forum
20. Strengthen the management of circulating water plants to prevent foreign materials and metals from entering the circulating water system, thereby avoiding impacts on the cooling efficiency of water coolers - HCBBS Forum
21. Discuss the corrosion of petrochemical cooling towers and its causes - HCBBS Forum
22. Learn about the methods for rust removal from steel surfaces and their characteristics - HCBBS Forum
23. How to repair failed fire and corrosion protective coatings on steel structure surfaces? - HCBBS Forum
24. Introduction to the inspection and damage conditions of the overhead vapor line in the fractionation tower of a certain delayed coking unit - HCBBS Forum
25. Recommended water-based topcoats suitable for ordinary environments - HCBBS Forum
26. Corrosion on the oil and gas side of the tube bundle in the overhead water cooler of atmospheric and vacuum distillation columns in petrochemical plants - HCBBS Forum
27. Buried pipelines and installation environment - HCBBS Forum
28. Anti-corrosion coating system for the inner wall of crude oil tanks – heating coils inside insulated tanks - HCBBS Forum
29. The surface of surface water pipelines suffers from severe corrosion; what methods can be used to prevent this corrosion? - HCBBS Forum
30. [Haichuan Anti-Corrosion Knowledge] Understanding the term “inorganic” – uncovering those extreme conditions that epoxy-zinc coatings cannot withstand - HCBBS Forum
31. Corrosion and ash deposition in the heat tubes of air preheaters in petrochemical heating furnaces - HCBBS Forum
32. The main corrosion prevention measures for petrochemical equipment involve improving the structural design of such equipment to enhance its resistance to corrosion - HCBBS Forum
33. How to avoid corrosion of the flue gas induced draft fan by low-temperature flue gas? - HCBBS Forum
34. Discussion on the corrosion repair of petrochemical concrete structure cooling towers - HCBBS Forum
35. Corrosion on the oil and gas side of petrochemical gasoline water coolers - HCBBS Forum
36. An introduction to the application of photopolymerized fiber-reinforced composite sheets in corrosion protection - HCBBS Forum
37. Reasonable design, proper material selection, and protective covering - HCBBS Forum
38. Titanium nanocoatings provide excellent corrosion protection for the inner walls of desulfurization towers - HCBBS Forum
39. Corrosion condition of the reformer product cooler tube bundle in petrochemical platinum reforming units - HCBBS Forum
40. Understand the impact of hydrogen sulfide in petrochemical industry atmospheres on steel corrosion - HCBBS Forum
41. Corrosion condition of the inner wall surface of the atmospheric pressure oil transfer line in petrochemical units undergoing vacuum and atmospheric pressure distillation - HCBBS Forum
42. Discussing the over-temperature failure of anti-corrosion coatings - HCBBS Forum
43. Effect of manual mechanical treatment and priming on steel structures in petrochemical production facilities - HCBBS Forum
44. When selecting materials for testing, never put several different materials in the same container; otherwise, the results will be significantly skewed - HCBBS Forum
45. Alumination technology for corrosion protection materials in refining units - HCBBS Forum
46. Sulfuric acid dew point corrosion and protection - HCBBS Forum
47. Can oil storage tanks be coated with heavy oil to prevent oil contamination? - HCBBS Forum
48. The basic process of electrochemical corrosion - HCBBS Forum
49. The epoxy-amine coating applied to the oil and gas side of the tube bundles in petrochemical water coolers does not provide good protection - HCBBS Forum
50. Looking for the Materials selector for hazardous chemicals series - HCBBS Forum
51. When applying fiberglass-reinforced plastic coatings or enclosures to stainless steel equipment, care should be taken to avoid crevice corrosion - HCBBS Forum
52. Learn about low-temperature corrosion - HCBBS Forum
53. An unreasonable pipe insulation structure leads to severe pipe corrosion. - HCBBS Forum
54. How to prevent corrosion of the tube bundles in atmospheric and vacuum water coolers in the petrochemical industry - HCBBS Forum
55. Classification methods for metal corrosion - HCBBS Forum
56. The anti-corrosion coating system of ships: construction, performance, and maintenance cycle during its service life - HCBBS Forum
57. Discuss the precautions for constructing new storage tanks - HCBBS Forum
58. In 2025, the total national production of coatings was 34.602 million tons, a decrease of 7.1% compared to the previous year - HCBBS Forum
59. Effect of different thickeners on the anti-settling performance of water-based acrylic coatings - HCBBS Forum
60. Discuss the role and significance of heat exchangers in oil refining plants - HCBBS Forum
61. Severe blockage of the tube walls inside the heat exchanger bundle of the constant and reduced pressure crude oil dewaxing unit heat exchanger - HCBBS Forum
62. Corrosion inhibitor protection measures for oil and gas pipelines - HCBBS Forum
63. Resistance of high-silicon ferroalloy to nitric acid corrosion - HCBBS Forum
64. Corrosion of calcium sulfate evaporation equipment - HCBBS Forum
65. Discuss the causes of bacterial corrosion in metal processing oils and preventive measures - HCBBS Forum
66. Determine whether the sandblasting treatment on the metal surface has reached Sa2.5 level - HCBBS Forum
67. Discuss the anti-corrosion technology for pipelines using coatings - HCBBS Forum
68. The anti-sagging effect of fumed silica in epoxy zinc-rich paint - HCBBS Forum
69. Corrosion sites and morphology of S-H₂S-RCOOH - HCBBS Forum
70. The expansion project of Guangxi Yongan Huaxia New Materials Co., Ltd., with an annual production capacity of 40,000 tons of coatings, was completed and put into operation recently - HCBBS Forum
71. The most commonly used anti-corrosion measures in data centers - HCBBS Forum
72. Applications and effects of silicon carbide falling film absorbers - HCBBS Forum
73. In petrochemical units, severe coking of crude oil occurs outside the tube bundles of high-efficiency heat exchangers used for constant pressure and reduced pressure operations, which greatly hinders the operation of these heat exchangers - HCBBS Forum
74. What is boiler out-of-service corrosion? How did it come about? How to prevent or mitigate out-of-service corrosion? - HCBBS Forum
75. Learn about metal wax film anti-rust oil - HCBBS Forum
76. Discussing alkali-induced stress corrosion cracking - HCBBS Forum
77. 【Frontiers in HaiChuan Chemical Technology】Tianjin University of Chemical Technology overcomes technical challenges in heat conduction and corrosion protection: An environmentally friendly high-heat-conductivity powder coating is now available - HCBBS Forum
78. Sinopec has been granted an invention patent in the field of technology for corrosion protection of oil and gas pipelines: \"An intelligent experimental device and method for corrosion testing of sacrificial anodes in coastal and marshland soils\"” - HCBBS Forum
79. For petrochemical finned air coolers, how can dirt accumulated on the fins be removed? - HCBBS Forum
80. What materials is liquid ammonia corrosive to? - HCBBS Forum
81. Multifunctional anti-corrosion robot for rust removal and anti-corrosion treatment of large chemical storage tanks - HCBBS Forum
82. Recommended materials for pipelines in catalytic cracking units - HCBBS Forum
83. Which is the most effective in crude oil desalination technology - HCBBS Forum
84. Ammonia filling method for boiler protection - HCBBS Forum
85. What are the advantages of multi-layer petrolatum coating anti-corrosion technology? - HCBBS Forum
86. Some specific industry standards and their roles in corrosion inhibition for ships - HCBBS Forum
87. For secondary anti-corrosion coating of large steel structures and similar items, metal-based low-surface-treatment coatings are one of the main options - HCBBS Forum
88. [Haichuan Chemical Technology Documentation] Failure analysis of early failure in a 316L stainless steel chimney at a foreign company - HCBBS Forum
89. Condition of a polymer-nanocoating applied to the circulating water side of the tube bundle in petrochemical water coolers after 5 years of use - HCBBS Forum
90. The corrosion-resistant effect of polymer coatings on metals - HCBBS Forum
91. Sinopec recommends composite plates for corrosion protection when refining high-S crude oil - HCBBS Forum
92. Corrosion beneath the insulation layer of petrochemical pipelines - HCBBS Forum
93. 【Haichuan Anti-Corrosion Knowledge】Poor implementation of key construction techniques can reduce the industrial anti-corrosion lifespan by 10 times! ! - HCBBS Forum
94. Guangdong WeiYiBo New Materials plans to invest a total of 230 million yuan to build a new facility capable of producing 20,000 tons per year of functional coating materials, optical adhesives, and LCP polymers - HCBBS Forum
95. Causes of corner corrosion at the bottom of oil storage tanks and how to repair it? - HCBBS Forum
96. Heat exchangers in delayed coking units, furnace tubes in heating furnaces, materials used - HCBBS Forum
97. Introduce the causes of corrosion and blockage in heating system pipes - HCBBS Forum
98. Corrosive effects of chloride ions on strippers - HCBBS Forum
99. Is such a steel structure connection reasonable? - HCBBS Forum
100. Let’s discuss the issue of metal coatings and cladding as measures for preventing metal corrosion - HCBBS Forum