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Picture for New Approach on Iron Sulfide Scale Modeling and Prediction at pH 4-7
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New Approach on Iron Sulfide Scale Modeling and Prediction at pH 4-7

Product Number: 51320-14532-SG
Author: Xin Wang, Saebom Ko, Alex Yi-Tsung Lu, Guannan Deng, Yue Zhao, Chong Dai, Samridhdi Paudyal, Amy T. Kan, Mason B. Tomson
Publication Date: 2020
$20.00

In this study, a plug flow reactor was built to investigate iron sulfide scale precipitation at various temperatures, pH and ionic strength conditions and two pieces of carbon steel C1018 coupons were put inside as reaction surfaces. The ferrous ion and total sulfide in collected effluent samples were measured to determine precipitation kinetics and solubility. The solid that formed on the steel surfaces were analyzed by Scanning Electron Microscopy (SEM/EDS) and X-ray Diffraction (XRD). The solubility data from this study and literature were collected and fitted by Matlab to build up a reliable FeS solubility prediction model. The experimental results show that mackinawite is the predominant precipitated scale and could be stable for a week at pH higher than 6.0. Iron sulfide precipitation is under diffusion control, accelerated by high temperature and ionic strength. At pH 6 – 7, the aqueous phase neutral species, such as 𝐹𝑒𝑆0𝑎𝑞, plays an important role in the solubility and precipitation kinetic. Based on this study, a new solubility model that combines Pitzer theory and ion-complexes (speciation of ferrous ion) has been developed for iron sulfide solubility calculation and scale prediction. 
Picture for New Architectural Coatings Technology Targeted At Stricter Hospital Infection Protocols
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New Architectural Coatings Technology Targeted At Stricter Hospital Infection Protocols

Product Number: 41212-704-SG
Author: Steven Reinstadtler
Publication Date: 2012
$20.00

For the hospital administrator who is concerned with meeting the newer CDC (Center for Disease Control) and JCAHO (Joint Commission on Accreditation of Healthcare Organizations) protocols without sacrificing aesthetics and durability, there are new developments in architectural coating technologies for targeted hospital  environments  that  require  a  higher frequency of  cleaning with harsher disinfectants. 
Picture for New Axially Loaded Full Ring Test Method for Assessment of Susceptibility of Girth Welds and Parent
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New Axially Loaded Full Ring Test Method for Assessment of Susceptibility of Girth Welds and Parent Pipe to Sour Service Cracking

Product Number: 51317--8965-SG
ISBN: 8965 2017 CP
Author: Philip Dent
Publication Date: 2017
$20.00

New axially loaded full ring test method which was developed and demonstrated to combine the benefits of retaining a full as-welded pipe pup-piece, permitting single-sided exposure, with the advantage of tensile loading of the complete tubular specimen.
Picture for New Benzimidazole Derivatives as Corrosion Inhibitors for Carbon Steel in HCl Solution
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New Benzimidazole Derivatives as Corrosion Inhibitors for Carbon Steel in HCl Solution

Product Number: 51315-5941-SG
ISBN: 5941 2015 CP
Author: Ime Obot
Publication Date: 2015
$20.00
Picture for New Corrosion Inhibition Approach Under High Corrosive Environment in Cooling Water Systems
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New Corrosion Inhibition Approach Under High Corrosive Environment in Cooling Water Systems

Product Number: 51315-5661-SG
ISBN: 5661 2015 CP
Author: Takeshi Kuribara
Publication Date: 2015
$20.00
New Developments for Two Component Urethane Primers
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New Developments for Two Component Urethane Primers

Product Number: 41206-225-SG
Author: Rafael E. Camargo, Katie L. Skok
Publication Date: 2006
$20.00

A new family of low viscosity MDI-based isocyanates has been developed for use in two component compositions for primer and protective coating applications. This new family of products shows excellent adhesion to a variety of substrates including concrete surfaces and wood. The products can be effectively applied on wet surfaces and compared to earlier products, have extended pot lifetimes. 
New Developments in Aliphatic Polyurea Coatings
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New Developments in Aliphatic Polyurea Coatings

Product Number: 41212-720-SG
Author: Paul Wiggins, Thalan Burris, Sam Lane
Publication Date: 2012
$20.00

Two component spray polyurea systems are fast reacting and provide quick return-to-service coatings. Aromatic polyurea coatings have good physical properties but discolor upon exposure to UV light due to the aromatic content. Some of these aromatic systems have been coated with an aliphatic topcoat to provide the desired color stability. 
Picture for New Developments in High Productivity Cladding Process and in LNG application.
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New Developments in High Productivity Cladding Process and in LNG application.

Product Number: MPWT19-15283
Author: Torchiana ing. Paolo
Publication Date: 2019
$0.00

Esab is always committed to technological innovations to support its customers in improving productivity and quality in their production units. This high focus has recently brought to the market an innovative cladding solution.
It is about the Integrated Cold Electrode for SAW process, launched in 2012 for joining application only. However, taking the benefits of its high flexibility and of the continuous development around it, it is now also possible to use it for cladding applications. It delivers the required weld deposit chemistry in a single layer solution by combining different wire grades with very low dilution.
Esab also has a long experience in LNG application, where a dedicated flux is well known all over the world. It has been designed some years ago to reduce crack susceptibility when NiCrMo wires are used to weld 9%Ni plates.
New Directions in Thick Film Coatings for Direct to Metal Roofing Applications
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New Directions in Thick Film Coatings for Direct to Metal Roofing Applications

Product Number: 41206-263-SG
Author: Chris J. Marshall
Publication Date: 2006
$20.00

There are a wide variety of materials and techniques available for protecting metal roof decks. Each of these technologies presents specific problems and challenges.  This paper will provide an overview on the use of polyurethane hybrid thick-film-coatings in direct to metal roofing applications and how the unique chemistry and physical properties of these coatings allow them to address some of the key failure issues associated with alternative roofing materials. 
New Disposable Spray Systems: Quick to Change, Quick to Clean, Quick to Coat
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New Disposable Spray Systems: Quick to Change, Quick to Clean, Quick to Coat

Product Number: 41205-182-SG
Author: Anthony R. Martucci
Publication Date: 2005
$20.00

People have been spraying two-component materials for decades.  Some processes are very rudimentary, such as mixing by hand and brushing the material on the surface.  More recent techniques would be impingement mixing the material (using air to force the materials together and then spraying the material on the surface).  
Picture for New Frontiers for the Pipeline Integrity Management
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New Frontiers for the Pipeline Integrity Management

Product Number: MPWT19-15016
Author: Matteo Mattioli, Paolo Cherubini, Andrea Baldoni
Publication Date: 2019
$0.00

The continuous improvements in the Oil&Gas Industry to deal with reliability and maintainability objectives, higher operational reliability, improved safety, and emergency readiness for potential risk of unexpected events have led the Offshore Companies to be in the forefront of development of design and analysis methodology for integrity assessment and safety operation. The architecture of an integrated model targeting the major residual risks to the asset, new generations of internal and external inspection techniques, real-time monitoring sensors, material degradation prediction related to the actual and future operational conditions and machine learning methods are, as identified from the experiences of the authors, the new frontiers for the Pipeline Integrity Management. The advance in automation process to build pipeline digital twin, looking at new predictive and diagnosis tool by advanced FE models allows not only thinking defensively but also in taking an aggressive position toward safety and asset optimization. Plenty of attention was devoted to the 40 years of pipeline integrity assessment through which the engineering assessment takes advantage from inspection and operational data. Suite of services for an integrated solution including ad-hoc engineering and repair system readiness have been identified as the main pillars for best-in-class Operators. Case histories and integrated solution to ensure satisfactory performance and safety have been presented.
Picture for New Insight Into The Mechanisms Of Iron Carbonate Formation In Sweet Carbonate Reservoir During Acid Stimulation
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New Insight Into The Mechanisms Of Iron Carbonate Formation In Sweet Carbonate Reservoir During Acid Stimulation

Product Number: 51321-16531-SG
Author: Tao Chen/ Qiwei Wang/ Bader Al-Harbi/ Khalid Alnoaimi
Publication Date: 2021
$20.00
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