Controlling toxic and combustible dust is a common yet serious challenge in chemical processing. Everyday operations like mixing, drying, conveying and blending create dangerous dusts that can become airborne, endanger air quality and pose fire and explosion hazards.
To help you deal, Chemical Processing has put together an eHandbook. It includes insight on:
- Fertilizer Plant Tackles Belt Conveyor Issues -- Upgrade improves efficiency, containment and safety.
- Prevent Dust Explosions with Pressurization -- Purge and pressurization systems are one of nine steps to help prevent and control such hazards.
- Factor in a Sampling Plan -- Before completing a dust hazard analysis, conduct a sampling plan to improve prevention and mitigation strategies.
- You’re Still at Risk Without Isolation! -- Learn why and how to protect people, processes and plants from propagating dust explosions.
Powders and solids can pose a wide variety of problems, from not dispensing properly to not mixing as intended. Properly storing, moving and blending these materials can be crucial for efficient plant operations.
To stop solids snafus, Chemical Processing has put together an eHandbook. It includes insight on:
- Fend Off Fine Particle Frustrations -- Several options can minimize issues about fines in products
- Should You Use a Filter or a Centrifuge? -- Follow a simple procedure to make the correct choice
- Size Up Size Reduction -- Understand the operation and appropriate application of mills and pulverizers
It's not easy to maintain an energy program, but if you have the basics handled, you will be miles ahead of your competition.
To give your energy efficiency a jolt, Chemical Processing has put together an eHandbook. It includes insight on:
- Take Advantage of Turbo-Expanders -- These devices can play a useful role for recovering energy
- Improve Efficiency with Direct Steam Injection -- Technology offers notable cost savings for high-pressure applications
- Optimize Steam Generation and Condensate Recovery Process -- Proper level control and protective measures can increase your return on investment
Keeping a plant operating economically means making the most of equipment and other hardware by having a good maintenance program. Knowing what to monitor and how is crucial.
To help you raise the level, Chemical Processing has put together an eHandbook. It includes insight on:
- Successfully Implement a Reliability Program -- Avoid eight common pitfalls that can lead to failure
- Motor Maintenance Trifecta Pays Off -- Quality control, trending and troubleshooting increase reliability and reduce maintenance
- Seven Trends Help Deliver Improved Reliability -- Ranging from physical to virtual, these practices help boost plant efficiency
- Safely Use Mobile Devices -- Understanding ignition sources and levels of device protection are crucial to eliminating risk
Plants generally rely on a multitude of pumps, pipes and meters to move raw materials, intermediates and products. So, proper selection and operation plays a key role in keeping a process running smoothly.
To help you foster flow best practices, Chemical Processing has put together an eHandbook. It includes insight on:
- Can Your Pump Cope with Process Changes? -- Understand the possible impact of changed dynamic head
- Produce Proper Pipe Specifications -- Include adequate detail and appropriate background information
- Measure Reliably in Gas Entrained Medium -- Meter ensures minimum flow for safe operation and reduced downtime
- Advances Continue in Flowmeter Technology -- Flow meters are getting smarter, smaller and more specialized
- Follow These 6 Tips for Sight Glass Selection -- The right glass can help prevent a system shutdown or catastrophic failure
Many refineries rely on equipment well past original design life. These assets, some of which now have been in operation for double that time, face an ever-increasing risk of failure due to internal corrosion attack.10/07/2019
Nitrogen blanketing, while widely used in the chemical process, pharmaceutical, food processing and refining industries, is often overlooked as a way to improve safety, productivity and quality. Although blanketing is a simple plant practice, there are options for improvements that balance achieving desired safety or quality results with minimizing cost. Poor choices may add cost, waste nitrogen or increase plant emissions.
Nitrogen blanketing is the process of applying the gas to the vapor space of a container to control its composition. The benefits of nitrogen blanketing include improved process safety, better product quality, and longer equipment life cycle. Nitrogen blanketing can be applied to a wide variety of container sizes ranging from a storage tank with a volume of millions of gallons down to a quart-size container or smaller.
This white paper will share the practice of nitrogen blanketing and explain how to make the application more effective and efficient.10/07/2019
The existing pharmaceutical process uses a centrifuge for separation/washing and product discharge. The centrate contains soluble product which is lost; the objective is to recover this material. BHS candle filters are used for product fines recovery. The BHS candle filter design followed cGMP guidelines including the qualification documents.09/30/2019
Expectations are shifting today because of a retiring workforce, the power of new technologies, and rising environmental and safety concerns. Download this eBook to examine key best practices that enable you to meet these expectations by lowering downtime, increasing performance using precise measurement technology, and filling skills gaps with the right automation solutions.09/25/2019
Many industrial companies are identifying ways to lower their compressed air system energy consumption. One of the most popular methods is a compressed air audit. This white paper from Kaeser outlines the five steps necessary for an effective compressed air audit to minimize leaks and improve system efficiency. It includes a real-world example with system data to clearly illustrate each step.09/25/2019
Fired heaters are the largest energy consumer in the manufacturing sector, and represent a tremendous opportunity for energy savings.
However, energy efficiency is not the only concern for fired heaters. Compliance and safety are continuous challenges.
In this eBook, learn how to improve fired heaters safety and efficiency by controlling combustion using TDLS technology. Download it now and learn:
- The 4 top industry challenges related to fired heaters
- How to efficiently and safely manage combustion
- How TDLS technology can improve operational excellence in fired heaters
Dealing with safety issues can involve sophisticated techniques for hazard analysis and prescriptive measures for plant design and operation. It also can involve rethinking a process to make it inherently safer.
To help you stay safe, Chemical Processing has put together an eHandbook. It includes insight on:
- Effectively Manage Large-Scale Process Hazard Assessments -- Success depends upon properly addressing a number of issues.
- Use Dynamic Simulation To Improve Process Safety -- A digital twin can help spot and combat risks during design and operation.
- Prevent The Illusion Of Protection -- Address management system failings that undermine process safety.
- Rethink Your Refuge -- A zero-vulnerability safe haven helps protect personnel and speed emergency response.
Wastewater treatment is becoming an integral part of processes at many plants as more and more chemical makers worldwide strive to reuse and recover as much water as possible.
To help you succeed, Chemical Processing has put together an eHandbook. It includes insight on:
- How To Succeed At Slurry Pumping -- A variety of factors must be considered to ensure satisfactory service. Here are tips for selecting the right pump.
- Consider Direct Steam Injection for Anaerobic Digestion Systems -- Technology offers temperature stability and quick, even heating for wastewater treatment
- Measure Liquid Levels with Noninvasive Radar -- Noncontact sensors provide reliable readings when a process connection isn’t available
Unless the particularities of a material’s flow properties are properly taken into account in equipment selection and operation, powders can pose a wide variety of problems.
To help you grasp powders and solids, Chemical Processing has put together an eHandbook. It includes insight on:
- Give Vibratory Screens a Fair Shake -- Understand the key factors in their selection and use
- Evaluate Different Facets of Crystal Phases -- Knowing more about a crystal than just its solubility is important
- Get a Handle on Solids’ Flow -- Some simple parameters often provide a good sense of flowability
Effectively contacting materials is crucial for operations ranging from solids suspension to gas dispersion and from reacting raw materials to compounding finished ingredients. The wide variety of mixer types — dynamic and static, as well as in-tank and in-line — and the design options for the mixers and vessels can make selecting the right unit tough. And troubleshooting an existing unit can be tricky.
To help you master your mixing, Chemical Processing has put together an eHandbook. It includes insight on:
- First, Select the Right Blender -- Understand the pros and cons of three key kinds of devices
- Improve Mixer Performance -- Inexpensive changes may enhance results from long-installed equipment
- Recharge Your Approach to Mixing -- Consider inline mixing to minimize costs and improve quality
Heating and cooling are essential in many unit operations, to bring materials to an appropriate temperature for processing or subsequent handling. The extensive use of heat transfer has spurred a wide variety of types of heat exchangers and a broad choice of heat transfer fluids.
To keep cool when grappling with design, selection, operation and troubleshooting, Chemical Processing has put together an eHandbook. It includes insight on:
- Consider Open-Rack Seawater Heat Exchangers -- Such units often offer an attractive way to take advantage of the resource
- Pick the Right Side -- Allocating fluids in a tubular exchanger demands care
- Take a Closer Look at Direct Steam Injection -- Technology responds rapidly to changing process conditions
Success in engineering, as in business, depends on many qualities. Chemical Processing has put together this eHandbook to help you:
- Sharpen Your Speaking Skills
- Take the Write Steps for Your Career
- Learn Office Politics
- Know When To Leave a Sinking Ship
- Decide If You Should Work as a Contractor
- Avoid Job Hunting Pitfalls
To truly understand what your process is doing, you must understand how you are measuring its performance.
To level the field, Chemical Processing has put together an eHandbook. It includes insight on:
- Grasp the Nuances of Level Measurement -- The differences in the way devices work can profoundly affect readings
- Optimize Your Process with Interface Level Measurement -- Monitoring vessels with immiscible liquids pose numerous challenges
- Tune In to 80 GHz Radar -- The higher frequency offers improved sensitivity and non-contact measurement in tight spaces.
Continuum Approach to Optimizing Downstream Final Drying With Upstream Solid-Liquid Filtration, Cake Washing & Dewatering
This article reviews the optimization of the final drying technology in conjunction with the upstream continuous solid-liquid filtration, cake washing, and dewatering technology. This article illustrates that by taking a holistic approach and looking at each step not individually but as a continuum, the process solution becomes much more efficient.07/15/2019
Separations operations account for roughly 50–70% of the energy used in large-scale chemicals manufacturing. Distillation dominates for such separations. It behooves you to be on top of your distillation columns.
To help you get a clear view, Chemical Processing has put together an eHandbook. It includes insight on:
- Save Energy In Distillation -- Revamping may cut consumption considerably
- Take A Fresh Look At Your Distillation Columns -- Many towers may benefit from potential improvements
- Effectively Break Azeotropes -- Homogenous and heterogeneous varieties require different methods