Specialty and multi-use applications require versatile corrosion inhibitors capable of providing reliable protection in diverse environments.
M-645 is a float coat specifically designed to inhibit corrosion in vessels containing saltwater or brine. This unique formulation floats on the surface of the water, forming a self-healing protective film on adjacent metals. M-645 offers effective corrosion protection in marine and industrial settings, ensuring the longevity and integrity of metal surfaces exposed to corrosive saltwater environments.
The S-11 Series consists of corrosion inhibitors tailored for aqueous systems with low pH levels, making them ideal for applications such as acid pickling, chemical cleaning, water-based coatings, and inks. These inhibitors offer robust protection against corrosion, even in acidic environments, preserving the integrity of metal components and enhancing the performance of industrial processes.
In powder form, the VpCI® range provides versatile corrosion protection for ferrous and non-ferrous metals in a variety of applications. This range includes water-based rust preventative concentrates designed for recessed areas and fire sprinkler systems. VpCI® inhibitors form a protective barrier on metal surfaces, preventing corrosion and extending the service life of equipment and infrastructure in industrial, marine, and fire protection applications.
Specialty and multi-use applications demand corrosion inhibitors capable of meeting specific performance requirements and environmental conditions. Whether it’s M-645 for corrosion protection in saltwater vessels, the S-11 Series for acidic environments, or the VpCI® range for versatile protection in various applications, these corrosion inhibitors offer tailored solutions for diverse industrial needs. By effectively inhibiting corrosion and extending the lifespan of metal components, these specialised inhibitors contribute to the reliability, efficiency, and safety of industrial operations across a wide range of applications.
Product and customer insights
CHALLENGE A 40-hectare raw water storage dam had persistent issues with blue-green algae (BGA) blooms, leading to taste and odor problems. Despite the presence of an aeration system to address water stratification and mixing, BGA counts remained seasonally high, particularly in summer and autumn. Upgraded aeration in 2018 did not resolve the issue, leaving the […]
The International Maritime Organisation (IMO) regulation, known as IMO 2020 was the the largest change in regulation relating to marine fuels impacting 75% of the fuel used by the shipping industry.
CHALLENGE A power plant relying on ultrafiltration (UF) and reverse osmosis (RO) faced a critical operational challenge. A wastewater treatment upset severely fouled the UF system, drastically reducing water production. Despite multiple cleaning attempts with sodium hypochlorite and citric acid, transmembrane pressure (TMP) remained high, and flux showed no improvement. The plant’s inability to meet […]
Keeping drilling costs low using Redi-Guard™ High Performance, an ecologically friendly drilling fluid technology with revolutionary rheological and shale encapsulation properties
CHALLENGE A municipal water reuse plant processing 8 million gallons per day (MGD) experienced severe fouling and scaling issues, including calcium phosphate and silica deposits. With steep feed pressure increases and differential pressures in both stages, the plant required frequent cleanings every 4 to 6 weeks, amounting to 32 cleanings annually. Each cleaning cycle resulted […]
The plant was experiencing weekly shutdowns for fiber clean up (~ 3 kg bags of matted slurry is cleaned per week). The shut downs were costly as they reduce plant availability for production.
CHALLENGE A municipal reverse osmosis (RO) plant on Florida’s west coast, with a 20 MGD capacity, faced high operational costs due to its reliance on 93% sulfuric acid for pH adjustment. The plant used a combination of a brackish water reverse osmosis (BWRO) membranes and fiberglass-wrapped membranes across 10 trains, each operating at 75% recovery. […]
CHALLENGE A gold processing plant in New Zealand sought to improve gold recovery efficiency while addressing high Total Organic Carbon (TOC) levels. Elevated TOC increased the Preg-Robbing Factor (PRF), reducing the plant’s ability to efficiently recover gold during the Carbon-In-Leach (CIL) process. The traditional use of kerosene as a carbon blanking agent offered limited efficacy, […]
CHALLENGE A municipal reverse osmosis (RO) plant, with a capacity of 2 million gallons per day (MGD), faced frequent system cleanings, every 2-4 months, due to rising feed pressure. The plant, which sources water from brackish wells and uses Toray TMG-20D-400 membranes in a (16×7) -> (8×7) train configuration, was operating at 78% recovery. Despite […]
Research indicates that Sea Buckthorn may be able to strengthen the immune system. One in vitro study focused on the possible immunomodulatory properties of Sea Buckthorn.
AWC A-110 effectively inhibited scale at a dosage of 3.5 ppm and an operating pH of 6.9. This increase in operating pH reduced the district’s annual acid consumption by ~$350K per year based on their current production.
MCI® -2020 V/O and ChemMaster’s Colorsil were chosen to repair and protect the walls based on their 20 year warranties and the fact that together they could fulfill the other specified repair design requirements.
Despite numerous cleanings, the productivity of the Reverse Osmosis plant would not recover from severe membrane fouling. The membrane autopsy revealed that the ferric hydroxide was seeding
silica polymerization and that even while the ferric hydroxide was removed, the silica scaling was continuing to grow.
The East Hokkaido region is known to have the highest volume of potato product in Japan. Unfortunately, a potato farmer in the area was experiencing a high rate of potato scab infection in his agricultural field.
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