What is dexos1™ Gen 3?
dexos1™ Gen 3 is the latest global high-spec engine oil requirement for gasoline cars introduced by General Motors (GM). GM has announced that the rollout of Gen 3 will occur on 1st September 2021. dexos1™ Gen 2 claims are to be obsolete by 1st September 2022.
Engine oil technology has improved in tandem to comply with strict industry standards for engine hardware to promote improve fuel economy and engine performance. GM has developed dexos1™ Gen 3 through rigorous testing ensures even greater engine protection than today’s challenging industry standard. dexos1™ Gen 3 has significantly raised the requirement for aeration control, turbocharger protection and engine cleanliness, staying ahead of the latest industry standard (ILSAC GF-6). Refer to the radar chart below for other progression made across the board.
OLOA® 55516 to meet your dexos1™ Gen3 specifications
Oronite’s award winning OLOA® 55516 package was rigorously tested and has been proven to be dexos1™ Gen 3 ready, and will continue to be backwards compatible with dexos1™ Gen 2. Oronite leverages over 100 years of additive expertise to add value to your business. One of its core values is to add flexibility in its products. Its product design strategy PCFlex ADDvantage ensures that their products will simplify logistics while maintaining industry leading engine oil performance.
Oronite values its customers and seeks to maintain enduring relationships. With an established system for collaboration which has conquered the test of time, they ensure to be at the forefront of PCMO technology. With Oronite’s standard setting industry expertise, you can have confidence that your products will perform in a wide variety of conditions. To summarise the advantages:
For more information on Chevron Oronite’s products such as OLOA® 55516 or other dexos1™ Gen3 options, contact your A S Harrison & Co Account Manager.
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 […]
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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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