Glass pipe lines for the chemical and petrochemical industries

1965 ◽  
Vol 1 (8) ◽  
pp. 628-629
Author(s):  
I. E. Shapiro
Keyword(s):  
Glass Pipe ◽  
Petrochemical Industries ◽  
Pipe Lines

RUA Method. Method for Ensuring the Safety of Work for Chemical and Petrochemical Industries

2020 ◽  
Vol 17 (4) ◽  
pp. 44-53
Author(s):  
M. S. Belov
Keyword(s):  
Key Factors ◽  
Protective Measures ◽  
Safety Protection ◽  
Vision Zero ◽  
Petrochemical Industries

In order to assess the risks and determine the optimal actions to ensure the safety of work at chemical and petrochemical plants, a method has been developed that allows identifying operations that require optimization and the introduction of additional protective measures. A brief overview of the key factors that affect the safety and effectiveness of operations is provided. The method is based on the concept of zero injuries — Vision Zero, which assumes that absolutely all accidents at work can be prevented. This method is necessary for a deeper analysis of production operations and improving the level of safety protection.

CARPENTER 7-Mo PLUS

Alloy Digest ◽  
1995 ◽  
Vol 44 (9) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Stress Corrosion Cracking ◽  
Stainless Steels ◽  
Heat Exchangers ◽  
Heat Treating ◽  
Ferrite Matrix ◽  
Corrosion Pitting ◽  
Petrochemical Industries

Abstract CARPENTER 7-Mo PLUS is a duplex stainless steel of austenite in a ferrite matrix. It is superior to 300 series stainless steels like types 304 and 316 in strength, corrosion, pitting and stress-corrosion cracking resistance (to chlorides). Typical applications are heat exchangers in the chemical and petrochemical industries. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-608. Producer or source: Carpenter.

Advances in Residuals Processing, Treatment and Disposal for Chemical and Petrochemical Industries – A Brazilian Case Study

1992 ◽  
Vol 25 (3) ◽  
pp. 173-181 ◽  
Author(s):  
F. Fontes Lima ◽  
F. Alves Pereira
Keyword(s):  
Hazardous Wastes ◽  
Petrochemical Complex ◽  
Processing Treatment ◽  
Technological Developments ◽  
Treatment And Disposal ◽  
Public Concerns ◽  
Petrochemical Industries ◽  
Brazilian Case

Technological developments and their application must follow a course that is parallel with legislation and public concerns about hazardous wastes management. This paper describes and comments the practices that have been conducted at a Brazilian Petrochemical Complex for 10 years.

NEW TECHNOLOGIES AND PRACTICES FOR WASTE MINIMIZATION IN THE CHEMICAL AND PETROCHEMICAL INDUSTRIES : FINDINGS OF THE SALVADOR, BRAZIL, 1993 CONFERENCE

1994 ◽  
Vol 30 (3) ◽  
pp. 1-9
Author(s):  
Francisco Fontes Lima ◽  
Francisco Alves Pereira
Keyword(s):  
Waste Management ◽  
Environmental Protection ◽  
Case Studies ◽  
New Technologies ◽  
Waste Minimization ◽  
Source Control ◽  
International Conference ◽  
The Third ◽  
Control Programmes ◽  
Petrochemical Industries

This paper describes the findings of the “Third International Conference on Waste Management in the Chemical and Petrochemical Industries,” held in Salvador, Brazil, October 20-23, 1993. A summary of the 74 technical papers, divided into six major categories, is presented together with comments on the more stringent legislation concerning source control programmes. Case studies of two large chemical complexes that have been developing successful waste minimization programmes are described in detail: CETREL-Environmental Protection Company in Camaçari, Brazil, and BASF AG in Ludwigshafen, Germany.

ASU Simulation in Separating Air Components by Refrigeration Distillation (Oxygen and Nitrogen) Using ASPEN HYSYS (Case Study: SIAD Company)

2020 ◽  
Vol 15 (3) ◽  
Author(s):  
Afshar Alihosseini
Keyword(s):  
Cooling Capacity ◽  
Air Separation ◽  
Cooling Power ◽  
Distillation Tower ◽  
Aspen Hysys ◽  
Expansion Turbine ◽  
Gas Products ◽  
Utility Services ◽  
Petrochemical Industries

AbstractCurrently, air separation units (ASUs) have become very important in various industries, particularly oil and petrochemical industries which provide feed and utility services (oxygen, nitrogen, etc.). In this study, a new industrial ASU was evaluated by collecting operational and process information needed by the simulator by means of HYSYS software (ASPEN-ONE). The results obtained from this simulator were analyzed by ASU data and its error rate was calculated. In this research, the simulation of ASU performance was done in the presence of an expansion turbine in order to provide pressure inside the air distillation tower. Likewise, the cooling capacity of the cooling compartment and the data were analysed. The results indicated that expansion turbine is costly effective. Notably, it not only reduces the energy needed to compress air and supply power of the equipment, but also provides more cooling power and reduces air temperature. Moreover, turbines also increase the concentration of lighter gas products, namely nitrogen.

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