Results 141 to 150 of about 190,941 (296)

Humidity‐Corrected Thermodynamic Modeling of Ammonium Chloride Crystallization Temperature Mechanisms and Application

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT As refineries process increasingly inferior crude oils, ammonium salt corrosion has intensified. Accurate prediction of ammonium salt crystallization temperatures and their influencing factors is therefore crucial for safe and stable operations.
Haozhe Jin, Zhibin Yu, Shuangqing Xu, Xiaofei Liu, Wei Chen, Chao Wang, Zhiyuan Han, Xin Liu   +7 more
wiley   +1 more source

The Occupational Health Effects of Responding to a Natural Gas Pipeline Explosion Among Emergency First Responders - Lincoln County, Kentucky, 2019. [PDF]

Disaster Med Public Health Prep, 2022
Bui DP, Kukielka EA, Blau EF, Tompkins LK, Bing KL, Edge C, Hardin R, Miller D, House J, Boehmer T, Winquist A, Orr M, Funk R, Thoroughman D.   +13 more
europepmc   +1 more source

Strategic Investment in International Gas-Transport Systems: A Dynamic Analysis of the Hold-up Problem [PDF]

We develop a dynamic model of strategic investment in a transnational pipeline system. In the absence of international contract enforcement, countries may distort investment in order to increase their bargaining power, resulting in overinvestment in ...
Franz Hubert, Irina Suleymanova
core  

Performance Investigation of Eco‐Friendly Refrigerant Mixtures as an Alternative to R134a in Vapour‐Compression Refrigeration System

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The growing impacts of climate change and energy scarcity demand environmentally sustainable refrigeration solutions. This study investigates eco‐friendly refrigerants (R152a, R290 and R600a) and their optimized ternary mixture as alternatives to R134a. Four blend compositions were analysed using experimental testing and REFPROP 10.0 modelling
M. Periyasamy, P. Senthilkumar
wiley   +1 more source

Baltic Sea Pipeline: The Profits Will Be Distributed Differently

, 2009
In late 2005, the German energy companies E.ON and Wintershall and Russian Gazprom reached an agreement to build a new huge pipeline Nord Stream through the Baltic Sea.
Hubert, Franz, Suleymanova, Irina
core  

Short‐Term Scheduling Optimization of a Single‐Pipeline Refining System With High Melting Point Crude Oil

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In order to reflect the actual production situation more comprehensively and optimize the production cost, this paper solves the short‐term scheduling optimization problem for a single pipeline containing high melting point crude oil. Based on the refining plan given by the upper layer, a multi‐objective optimization model with high melting ...
Jing Yao, Xianxin Liu, Zhen Pan, Chengming Hao, Xiangwei Xu, Wei Jia   +5 more
wiley   +1 more source

Calculation method for target reliability of natural gas pipeline systems

You-qi chuyun
Objective The natural gas pipelines are large-scale, intricate, and open systems composed of multiple units, with a specialized focus on ensuring safe and reliable operation. Intensive research on pipeline system reliability has been conducted, gradually
Guangyu YAO, Honglong ZHENG, Daquan LI, Ranran WEI, Qiaofei SUN, Kai YANG   +5 more
doaj   +1 more source

The pricing of natural gas in U.S. markets [PDF]

Stephen Brown and Mine Yücel examine how different natural gas users and the market institutions serving them affect the transmission of price changes throughout various markets for natural gas. Electrical utilities and industrial users buy much of their
Mine K. Yücel, Stephen P.A. Brown
core  

Моделювання стану внутрішньої поверхні магістрального трубопроводу [PDF]

, 2014
У даній роботі авторами розглядається проблема оцінки стану внутрішньої поверхні магістрального трубопроводу шляхом математичного моделювання. Постановка даного завдання пов’язана із явищем старіння систем магістрального транспорту газу та, особливо ...
Волинський, Д. А., Матієшин, Д. Д., Тимків, Д. Ф.   +2 more
core  

Study on Natural Gas Decarbonization Process Based on CO2 Desublimation Characteristics

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Natural gas decarbonization is a crucial processing step. In this study, the snow separation technology for removal of carbon dioxide in natural gas based on CO2 desublimation characteristics was introduced. The phase equilibrium calculation of CH4‐CO2 and N2‐CO2 system was carried out by using cubic equations of states (EOSs), and identified ...
Haiqin Wang, Jushi Cai, Zubin Zhang, Qishen Wu   +3 more
wiley   +1 more source