- Description Heat exchangers are almost the most used members in chemical processes and can be seen in most industrial units. They are devices that allow the […]
- Introduction Evaporator is one of the key equipments in evaporation and concentration processes. The evaporator is responsible for separating volatile substances (such as water) from non-volatile […]
- Introduction Damun Refining Petrochemical Company (Private Joint Stock) is engaged in a project aimed at producing benzene and toluene as one of the leading initiatives in […]
- Introduction The Maroon Petrochemical Company has been established on a land area of 102.5 hectares in two geographical locations: 1. Krit Camp Area in Ahwaz The […]
- Introduction This project focuses on developing a kinetic model for a complex chemical reaction using parallel optimization methods. The model design involves finding kinetic parameters that […]
- Introduction The South Pars Gas Complex, a major subsidiary of the National Iranian Gas Company, has been operating since 1998. It is responsible for the operation […]
- Introduction The citronella plants belong to important perennial herbaceous species. This family includes about 40 species, most of which are cultivated in Yunnan Province, China. Crude […]
- Description Process Description of Unit 105 – Ethane Recovery The objective of Unit 105 is to separate methane (CH4) and ethane (C2H6) from the raw gas […]
- Introduction Volatile Organic Compounds (VOCs) are a large group of organic compounds that easily evaporate at room temperature. These compounds are produced in various industries, including […]
- Introduction Differential distillation, also known as differential or Rayleigh distillation, is a key method for separating liquid components based on their boiling points. This process is […]
- Introduction This project focuses on simulating an innovative ammonia recovery system from digested liquid in wastewater treatment plants (WWTP) and its simultaneous use with biomethane in […]
- Introduction Choked Flow is one of the key phenomena in industrial systems and chemical processes that occurs when a compressible fluid passes through a nozzle, orifice […]
- Introduction Liquid gas (LPG) is mainly made of propane and butane. Butane has two forms: isobutane and normal butane. LPG has the lowest greenhouse gas emissions […]
- Introduction Methanol is one of the three most important products of chemical industries in the world and many substances are derived from it. Methanol is one […]
- Introduction LPG stands for Liquefied Petroleum Gas. It is a colorless, odorless, flammable gas composed of light hydrocarbons such as propane and butane. LPG is typically […]
- Description Condensate Stabilization Unit Simulation: Gas condensate, separated from natural gas, contains volatile components such as methane, ethane, and others. Under suitable environmental conditions, these components […]
- Introduction Distillation is a common and effective method for separating components in chemical processes. However, when two liquids form an azeotrope, their separation by conventional distillation […]
- Introduction Following a comprehensive analysis and simulation of the Ethanol Dehydration Process، using the Non-Random Two Liquid (NRTL) model, this study delves into the process using […]
- Introduction Potassium nitrate, or saltpeter, is a chemical compound with the formula KNO3. This substance occurs naturally in places such as cave walls as a white […]
- Introduction Ethanol is a widely used chemical in various industries, including fuel, pharmaceuticals, food, and chemicals. However, the separation of ethanol from water, especially at the […]
- Introduction Distillation is one of the oldest and most widely used separation techniques in the chemical industries. Due to its high efficiency and simplicity, it continues […]
- Introduction Heat transfer during boiling is highly efficient because the temperature of the substance remains constant. Since heat is transferred from the interface between liquid and […]
- Introduction In today’s world, the production of base chemicals and their derivatives is of paramount importance across various industries. The processes for producing methanol, dimethyl ether […]
- Introduction The objective of this project was to enhance the simulation of heterogeneous ethanol dehydration, which was initially conducted using Aspen Plus software. In the preliminary […]
