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Multi‑functional additives tune tribological, antioxidative and anti‑corrosion performance inside soap‑thickened semi‑solid grease matrices to protect heavy‑duty automotive and industrial mechanical a
Antioxidants interrupt free‑radical chain‑reactions via radical‑scavenging and heterocyclic metal‑passivation mechanisms, mitigating thermo‑oxidative degradation and deposit formation for lubricants a
Rust and corrosion inhibitors suppress electrochemical corrosion via interfacial film formation, delivering reliable metal‑rust protection solutions for lubricants, metalworking fluids and surface‑pro
Corrosion within crude distillation unit overhead circuits poses persistent operational risks including localized pitting, salt deposition and underdeposit corrosion, which severely shortens service l
This article introduces UNPChemicals PSAIL® phosphorus‑ and sulfur‑based EP/AW additive portfolio for tribochemical protection under heavy‑load boundary‑lubrication conditions.
This technical article presents thiadiazole‑ and triazole‑based metal deactivators, illustrating their working mechanisms, product grades, core performance criteria and application‑selection.
This article introduces organomolybdenum and ashless borate‑ester friction‑modifier additive, explaining their tribological mechanisms, key performance benchmarks, selection guidance and wide applicat
Focusing on the complex multiphase operating environment of oilfield water, oil and gas mixing, this paper expounds the core definition and practical application value of modern oilfield corrosion inh
This article systematically introduces the basic definition, chemical structure characteristics and working principle of oilfield corrosion inhibitors, focusing on the performance advantages of tall o
This study focuses on the microscopic modification mechanism, technical iteration progress and field engineering application of modern oilfield pour point depressants. It elaborates the differences in
This paper comprehensively analyzes the basic concepts, working mechanisms, key influencing parameters, and typical classification and application scenarios of oilfield pour point depressants. By anal
Film-Forming Corrosion Inhibitor Applications in Crude Distillation Units
The initial condensation zone of refinery crude towers is the most vulnerable area for low-temperature aqueous corrosion, where the acidity of primary condensate can be 10 times higher than that of do