Are you feeling stressed about your steam systems? Feeling challenged by issues such as energy loss, hot surfaces, plant downtime and personal injury risks?
This Chemical Processing eHandbook takes a look at how to keep your cool when things get hot in your steam system management. Download this Chemical Processing eHandbook to discover insights and information on:
• Improving Insulation: Hot surfaces can lead to significant energy losses and pose personal injury risks.
• Don’t Get Steamed: Avoid plant downtime and potential injuries by addressing steam-generation chemistry issues.
• Changing Your Approach to Steam System Management: Improve plant productivity and reduce unplanned downtime with this three-step process.
Guided wave radar (GWR) technology has been used successfully in industrial applications for over a decade. But not all applications are created equal. There are many factors that determine whether a GWR transmitter will perform well in a given application. One especially significant factor is the difference between the desired signal from a level surface and unwanted reflections that interfere with this signal, known as “signal-to-noise ratio.” Learn how signal-to-noise ratio can impact the performance of GWR transmitters.
Download the white paper now.05/03/2016
Are you feeling stressed about how to navigate current refining industry challenges? The downstream oil sector has had more than its share of ups and downs recently. Market dynamics, regulatory forces, and advancing technologies are keeping the refining industry on its toes.
This Chemical Processing eHandbook takes a look at how the refining industry is rising to today’s challenges. Download this Chemical Processing eHandbook to discover insights and strategies including:
• Rising to the Challenges of Today’s Refining Industry: Focus on performance sustainability and safety to navigate a volatile market.
• Taming Your Transient Operations: Use a special method to identify and address potential hazards.
• Minimize Oil and Gas Refinery Downtime: Shutdown and turnaround logistics become easier to coordinate with operational planning tools.
• Take the Guesswork Out of Corporate Safety: Several key elements help drive long-term success of world-class safety programs.
• Improve Vacuum Tower Performance: Advanced temperature measurements can help increase yield and product quality.
Waste gas incinerators react oxygen with waste hydrocarbons at high temperature to produce a clean flue gas. A perfect incinerator would have a destruction and removal efficiency (DRE) of 100%, zero fuel usage and zero emission of carbon monoxide and nitrogen oxides. A small amount of the original hydrocarbons always remains, though. If 1% is left, the DRE is 99%. Some CO and NOx always are produced, too. However, NOx emissions are lower for a regenerative thermal oxidizer (RTO) than for almost any other type of thermal oxidizer. With the U.S. Environmental Protection Agency and local air boards requiring DRE values from 95% upward, effectively dealing with waste gas means ensuring compliance with the added benefit of reduced energy costs. In this Special Report we take a look at how an RTO often can offer an effective and fuel-efficient options for cutting the cost of waste gas incineration, how technologies transform greenhouse gas into a feedstock for chemicals, how the right emission control system can help meet compliance and reduce energy costs and several steps that play a crucial role for setting up an effective greenhouse gas monitoring plan. Download now.11/12/2015
From process engineers to plant managers, it is critical that everyone plays a role in implementing and adhering to energy efficient practices and exploring ways to improve energy efficiency. This special report takes an in-depth look at how organizations can increase profitability by educating and training their staff to understand the importance of energy. Topics covered include:
- Energy Saver- Educate Your Peers
- Train Your Operators on Energy Efficiency
- Train Your Project Manager on Energy Efficiency
- Train Your Plant Manager on Energy Efficiency
- Some training courses are worth the price
- Energy Saver: Do Your Own Stream Survey
- Direct Stream Injection Hot Water Systems for Jacketed Heating
- Innovation in Direct Stream Injection Heaters Since 1945
Today’s global challenges — climate change, water scarcity, food provision, declining ecosystem services, human development, and the overall transition to a sustainable society and planet — require solutions of unprecedented scale. Public policy and behavior change will play a significant role in addressing these challenges. So, too, will business and technology. In the decades ahead, these challenges offer tremendous opportunity for organizations that can contribute to tackling them.
This Chemical Processing eHandbook takes a look at how chemicals manufacturers are meeting these challenges head on. Download this Chemical Processing eHandbook for insights and strategies including:
- How organizations such as Dow, Solvay, Dupont and BP are adapting strategies for their water conservation efforts;
- How a new purification process that’s carbon-negative and energy-positive can save energy;
- Why sustainability metrics spur product development efforts to improve conservation efforts
Level measurement, which is the detection of the phase split between vapor/liquid, liquid/liquid, vapor/solid and even liquid/solid, is a key parameter in the operation and control of modern industrial processes. A reliable outcome depends on the phase conditions being relatively consistent under all process conditions. Unfortunately, the importance of level control isn’t always understood. In this Chemical Processing Level Instrumentation eHandbook, we discuss best practices for level management including:
- Interpret Level Readings Right – how the type of instrument can make a big difference in deciphering measurements
- Choose the Correct Level Sensor – key considerations and questions for identifying the most appropriate choice
- Customize Your Level Detection – a myriad of options help you achieve optimal level indicator performance
According to a U.S. Department of Energy survey, steam accounts for one-third of all the energy used in process plants. Monitoring and optimizing the cost of your steam system can yield big rewards. Ignoring inefficient operation easily could drain profits.
Operating and maintaining a reliable steam system is vital to chemical processing plants and can have significant cost impact on a plant's annual budget. Typical profit drainers in operating and maintaining a steam system include excessive fuel cost, inefficient steam generation, less-than-optimal steam utlilization and poor condensate recovery. This Chemical Processing Steam eHandbook presents strategies for reducing cost associated with using and generating steam, a 4 step approach for improving efficiency and insight on heat exchanger selection criteria. Specifically:
- Control Steam System Energy Costs - Steam system losses can silently drain profits
- Optimize Your Steam System - A simple four-step approach can improve steam efficiency
- Head Off Exchanger Errors - Selecting the most-appropriate heads for a shell-and-tube unit is crucial
Learn how to generate savings through steam use and generation. Download your copy of this Chemical Processing Steam eHandbook now.06/29/2015
A material’s characteristics – adhesiveness, cohesiveness, aeratibility, pressure-sensitivity – often change during processing and can cause both flow and hidden hazard challenges. And while poor flow is one of the most common problems encountered in handling or storing solids, dust control issues also need to be identified and addressed. This includes combustible dust as the repercussions can result in costly downtown and in some instances, explosions, serious injury and possibly even death. In this Chemical Processing Powder eHandbook, we take a look at strategies and solutions for taming pesky powder processing challenges including:
- Defuse Dust Dangers - Carefully consider and then counter risks of fire and explosion
- Clamp Down On Clumping - First understand what’s really causing the problem
- What You Don’t Know About Powder Flow - Shear cells can quickly reveal information about flow behavior
- Know Your Vacuum Pumps - Understand the differences between liquid ring and rotary screw dry pumps for distillation
Learn how to tame your pesky powder challenges. Download your copy of this Chemical Processing Powder eHandbook now.05/27/2015
Eastman Chemicals, one of the world’s largest chemical companies, recently decided to strengthen their information security and reliability, as well as develop a path forward to lower software maintenance costs. This Case Study shows how Eastman achieved their goals by globally standardizing on Bentley's ProjectWise software in order to replace an aging, but critical, in-house records management system. The ProjectWise solution has enabled Eastman to significantly reduce their IT costs, and is helping them achieve greater security of their vital plant information while providing a modern data-centric environment to move beyond engineering records into asset performance improvement.04/14/2015
The Carbon Disclosure Project (CDP), London, has released its Global Water Report 2014. Water challenges, especially in the chemicals industry have not diminished and in fact, are becoming an increasingly larger concern for processors. As stated by Paul Simpson, CEO of the CDP , “Leading companies increasingly recognize that business-as-usual approaches to water management are no longer sufficient.” Download this Chemical Processing eHandbook for:
- Additional findings from the latest CDP report – with a focus on the chemicals industry
- An overview on simple monitoring actions and how adopting best practices may lead to significant savings
- How water conservation efforts can pay off
- How to handle more flow – success often depends upon lowering head losses or raising pump pressure
Since its introduction to the market in 1959 by The Lubrizol Corporation, chlorinated polyvinyl chloride (better known as CPVC) has proven to be an attractive alternative to traditional industrial metallic piping systems in a wide variety of chemical process environment by offering a more reliable, long-term performance than many other materials.02/04/2015
Half the battle with flow is choosing the proper equipment. Indeed, flow meter selection and specification is crucial. With the wrong choice you’ll be floundering or worse. In addition, process engineers identify “oversizing” as the number one control valve problem. In this Chemical Processing Flow eHandbook, we identify tips to improve flow including:
- How to match the flow meter to the service
- How to handle more flow
- How to properly size control valves
- How to tackle biogas flow measurement challenges
Learn more about these best flow practices. Download your copy of this Chemical Processing Flow eHandbook now.01/28/2015
For chemical processors, assuring safe operations is always top of mind. In this Chemical Processing Special Report we take a look at three distinct areas of operations and steps to insure best safety practices in each.
- HIPS for Reactive Processes – how this safety-instrumented systems offer advantages over pressure relief valves
- HART DIAGNOSTICS - in safety instrumented system (SIS) field devices have been used for many years by several different SIS vendors. HART diagnostics provide much more information on the health of a field device than can be determined from a standard 4–20 mA signal.
- Proof testing - how this modern method improves efficiency, reduces errors, and meets compliance requirements
Precious metals are often present in hydrocarbon, petrochemical, and chemical catalysts. Techniques for recovering precious metals have been around for many years; yet many catalyst owners have misconceptions about how their refining organizations work. In "The Five Myths of Refining Precious Metals", critical information is shared about the chemical processing industry:
- Crucial aspects of weighing
- Sampling and analysis of catalysts
- Methods of catalyst recovery
- What to look for in a proposal from a precious metals refiner
- Understanding the cost of quality
- How to ensure maximum precious metals return value
- Environmental, ethical, and regulatory compliance issues
Water is a critical utility at process plants, often serving both as a heating and a cooling medium. Many process plants rely on this water for processing and other applications. Providing the water, usually by heating via steam coils or direct steam injection nozzles, takes significant energy. In this Chemical Processing Water eHandbook we take a look at water best practices including:
- How to cut energy consumption in water systems in both hot and cold water applications
- Polymer piping - we identify benefits over metallic systems
- TOC analysis challenges - techniques that address barriers to standard online TOC measurement methods
Economic growth, industrialization and population growth are driving the increasing demand for water, while factors such as climate change, pollution and regulation are affecting the supply and costs related to water.” The chemical industry, being highly water intensive, certainly is exposed to water-related risks. Any efforts to manage these risks and capitalize on opportunities begin with the measurement and appreciation of how water may impact business, followed by the development of strategies to protect the business both now and in the future. In this Chemical Processing Special Report we take a look at water challenges and potential solutions for chemical processors including:
- Water-related risks and opportunities
- How chemical makers strive to cut water consumption and improve treatment
- The Importance of visible TOC levels
Chemical makers increasingly are focusing on water-related issues. In particular, concern over availability is spurring leading operating companies to implement a host of novel strategies and technologies to optimize water use. In this Chemical Processing Special Report we take a look at what it takes for chemical companies to identify and implement water conservation strategies and practices including:
- Operating companies step up conservation and re-use efforts - real world example
- Tank cleaning - how a more-effective method can offer significant water conservation benefits
Reliability programs are now standard business practice in companies that rely heavily on machines, equipment and other physical assets. However, plants are continually challenged in identifying new and cost-effective ways to ensure their assets are performing and that they are managing to minimize operational risks. In this Chemical Processing Reliability eHandbook we take a look at proactive approaches for improving reliability and maintenance in today’s processing plant including:
- Rotating equipment - how to take advantage of improved internals and better seals
- Meeting process requirements and protecting equipment with strainers
- Insights from surface temperature measurements and the critical role IR thermography is to maintenance
Download your copy of this Chemical Processing Reliability eHandbook now.11/14/2014
Process design and process safety are critical considerations in chemical production and processing. With design and safety paramount at the outset of any new development or equipment retrofit, firms can minimize risk exposure, maximize productivity and position themselves to remain compliant and competitive. Whether retrofit or new, chemical processing is continually challenged by combustible dust. Combustible dust can pose a hidden hazard when accumulation occurs in unseen locations such as in mechanical spaces, above false ceiling, ventilation systems and dust collection systems. In this Chemical Processing Powder eHandbook, we take a look at strategies and solutions for mitigating combustible dust hazards including:
- Identifying hidden hazards - a case study outlining how a facility finds danger from accumulated dust and effectively addresses it
- Powder flowability - how new measurement methods now make it easier to evaluate flow
- Process safety - properly designed weigh model can optimize safety and improve efficiency
- A multivariate approach to powder processing - an overview of several methods that can help determine which powder properties have the greatest influence on performance
Learn how to preclude powder problems. Download your copy of this Chemical Processing Powder eHandbook now.11/11/2014