Purepath

Purepath adicionou um novo artigo Jogos
2026-01-14 06:21:47 -

A Guide to Raw Material Selection for Efficient Base Oil Solvent Extraction
When it comes to producing high-quality Group I base oils, the solvent extraction process is a workhorse, removing unwanted aromatics and impurities to improve viscosity index, oxidation stability, and color. However, even the most advanced extraction plant cannot turn poor feedstock into premium base oil. The journey to efficiency begins long before the solvent is introduced—it...

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Purepath adicionou um novo artigo Jogos
2025-12-29 07:46:30 -

How Crude Oil Price Swings Dictate the Fate of Petrochemical Refineries
The price of Brent or WTI crude oil isn’t just a number on a financial news ticker; it’s the dominant heartbeat of the global energy and chemicals industry. For petrochemical refineries, which sit at the crucial junction between raw crude and valuable finished products, these constant price fluctuations create a complex, high-stakes environment where margins can expand or evaporate...

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Purepath adicionou um novo artigo Jogos
2025-12-16 06:43:09 -

Refractory Materials Used in Petrochemical Fired Heaters
Petrochemical fired heaters (or furnaces) are the workhorses of refineries and chemical plants, providing the intense heat required for processes like cracking, reforming, and heating. While the radiant and convection tubes carry the process fluid, it is the refractory lining that contains the high-temperature flame and gases, protects the steel structure, and maximizes thermal efficiency....

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Purepath adicionou um novo artigo Jogos
2025-12-05 06:48:02 -

How to Scale a Used Oil Collection and Recycling Business
So, your used oil collection and recycling business is running smoothly. You have a solid customer base, your logistics are efficient, and you're turning a profit. Now, you're thinking bigger. How do you transform a successful local operation into a dominant regional player or even a national presence? Scaling isn't just about working harder; it's about working smarter and making...

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Purepath adicionou um novo artigo Jogos
2025-11-21 09:53:24 -

How Predictive Maintenance is Conquering Fouling in Crude Distillation
In a crude distillation unit (CDU), fouling is the silent profit-killer. The gradual accumulation of salts, corrosion products, polymers, and asphaltenes on heat exchanger and column internals is an unavoidable fact of life. For decades, the primary weapon against it has been reactive: run until performance drops, then shut down and clean. But this brute-force approach is incredibly costly...

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Purepath adicionou um novo artigo Jogos
2025-11-06 09:01:43 -

Top 5 Common Misconceptions About Used Oil Recycling
Used oil recycling is one of the most successful and established recycling programs in the world. Yet, despite its proven track record, several persistent myths prevent people from participating fully. These misconceptions can lead to improper disposal and a missed opportunity for both environmental and economic good. Let’s clear the air and separate fact from fiction by tackling...

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Purepath adicionou um novo artigo Jogos
2025-10-15 09:56:45 -

A Guide to Troubleshooting Common Crude Distillation Unit Issues
The Crude Distillation Unit (CDU) is the heart of any refinery. It’s the first and most critical step where crude oil is separated into its fundamental fractions—like naphtha, kerosene, diesel, and atmospheric gas oil—for further processing. When the CDU has a hiccup, the entire refinery feels the impact. Downtime is costly, and inefficiencies ripple through the entire...

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Purepath adicionou um novo artigo Jogos
2025-09-29 06:57:53 -

The Role of Petroleum Testing Equipment in Compliance and Regulatory Standards
In the complex and high-stakes world of the petroleum industry, the spotlight often falls on massive drilling rigs, sprawling refineries, and global market prices. Yet, operating quietly in laboratories and onsite facilities is a critical line of defense that ensures the entire operation remains safe, efficient, and, most importantly, compliant: petroleum testing equipment. These sophisticated...

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Purepath adicionou um novo artigo Jogos
2025-09-17 02:04:08 -

Top 5 Technologies Used in Waste Oil to Base Oil Conversion
The journey of used motor oil from a problematic waste stream back to a valuable resource—high-quality base oil—is a modern-day industrial miracle. This process, known as re-refining, relies on sophisticated technologies to remove contaminants, break down degraded additives, and restore the oil’s original molecular structure. Here are the top five technologies powering this...

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Purepath adicionou um novo artigo Jogos
2025-08-26 09:07:59 -

How Ultrasonic Oxidative Desulfurization Plants Are Changing the Refining Industry
The refining industry has long relied on hydrodesulfurization (HDS) as the primary process for reducing sulfur content in fuels. While effective, HDS requires high temperatures, high pressure, and significant hydrogen consumption, making it both costly and environmentally burdensome. As global sulfur regulations tighten, refiners are increasingly looking for alternatives that offer cleaner,...

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