Vacuum Tank Collapse in Atmospheric Tanks
Even relatively small pressure differentials can trigger vacuum tank collapse in thin-walled atmospheric storage tanks.
chemical engineering
Career Opportunities in Chemical Engineering
Discover the wide range of career paths available to chemical engineers — from plant operations to sustainability, safety, R&D, and leadership roles. Learn where chemical engineers work, what skills they need, and which industries offer the highest salaries worldwide.
Vent Header Design: Safer Top Tie-In Layout
Vent header design is critical for safe reactor operation. This article explains why top tie-ins are preferred over bottom tie-ins, how to prevent condensate backflow, and which best practices ensure reliable vent systems connected to a catch tank.
Heat Exchanger Fouling and Rubby Formation
Heat exchanger fouling in methanol plants can be a symptom of a deeper problem inside the Auto-Thermal Reformer (ATR): Ruby (or Rubby) Formation. This phenomenon occurs when impurities and hot spots weaken the catalyst support, releasing silica particles that deposit on exchanger tubes and reduce thermal efficiency. Several mitigation approaches are applied in industry — among them Steam Washing, impurity control, optimized ATR operation, and improved catalyst formulations — to limit fouling and maintain reliable plant performance.
What is Heat Transfer? Definition and Types
Heat transfer is a fundamental unit operation in chemical engineering, essential for energy recovery and process control. This article explains the main industrial configurations: process-to-process heat exchange, utility-based systems such as reboilers and condensers, and integrated solutions like jacketed reactors. Direct-contact cases such as cooling towers and scrubbers are also considered, showing how thermal energy is managed in real plants.
Chemical Engineering Core Disciplines – A Practical Overview
Chemical engineering core disciplines: a concise overview of the main engineering fields that structure chemical engineering, from thermodynamics and fluid dynamics to heat transfer and process control.
Second Law of Thermodynamics: PM 2nd Kind
The Second Law of Thermodynamics governs the direction and irreversibility of real processes, completing the energy balance framework established by the First Law.
Rupture Disc Installation: Where to Place It
Rupture disc installation is not only a mechanical task but a hydraulic decision. This article examines how inlet line length, intermediate volume, and backpressure influence disc activation and overall relief system performance.
Bernoulli’s Principle: Equation&Applications
Bernoulli’s principle explains how pressure, velocity, and elevation are linked through mechanical energy conservation in fluid flow, with practical engineering applications and limitations.
1. Fluid Dynamics Basics for Engineers
Fundamental Concepts Governing Fluid Flow Fluid dynamics deals with the description of fluid motion and the forces involved, providing the theoretical foundation for analyzing fluid behavior in engineering systems. In chemical engineering, this theoretical framework is applied to the study and design of fluid transport operations, which concern the handling, distribution, and control of fluids within… Read More »1. Fluid Dynamics Basics for Engineers
- « Previous
- 1
- 2
- 3
- 4
- Next »