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Sand return ratio
The Variable Return-to-Sand Ratio
The term return-to-sand (RTS) ratio refers to the amount of sand returned to a sand reserve during the process of drilling a well or during the fracking process of extracting oil or gas. The RTS ratio is measured in numbers and the most common ratio used is 1:1. T......
1040 
Alexandra
manual sorting
Note: This article is around 2500 words.
The Impact of Social Media on Society
In today’s world, social media plays a large role in our daily lives. We use platforms like Facebook, Instagram, and Twitter to stay connected with our friends and family, share what’s going on in our lives, and e......
Problems and countermeasures in the use of cutting fluid
Overview
Chips, machining fluids, and other debris created while machining metals and other materials cause problems in machining operations. Clogged and corroded fluid passageways create erratic fluid spraying and improper lubrication, leading to increased carbide wear, poor surface finishes, poo......
The spare tire in the trunk should prevent oil corrosion
Preventing Rust in a Spare Tire
When you plan a road trip, it is essential to check the components of your car including your spare tire. Rust can corrode a spare tire stored in a trunk, damaging it beyond repair. Taking the steps to prevent rust in your spare tire will help ensure that you are sa......
take off
Zoos: For or Against Canada’s aging zoos are at an interesting juncture. They face immense pressure from both sides: animal rights advocates, who view them as cruel; and people who simply enjoy the feeling of vicariously experiencing the world’s unique and endangered animals. To these two sides,......
New aseptic cutting fluid
Analysis of New Non-sterile Cutting Fluid
1. Introduction
Cutting fluid is a key component of machining, and its selection can heavily influence the efficiency and cost of machining operations. The primary purpose of cutting fluid is to extend tool life by cooling the cutting edge and removing c......
The purpose of tundish plus retaining wall and dam
The purpose of intermediate package dikes and dams
Dikes and dams are two of the most effective tools for controlling and regulating the flow of water in a certain area. Dikes are small structures that can be erected along the banks of rivers, streams, and other water bodies in order to prevent f......
Thorium ore
Thorium is a naturally occurring silvery-white metal which exists in various ground ore deposits, known as thorium ores, across the world. Thorium is soft and malleable, and has a high melting point. It is one of the rare naturally occurring actinides alongside uranium and plutonium, and it is est......
prison enterprise
Prison enterprises are businesses operated by prison inmates. This type of organization represents an important subsection of the prison industry and were first developed during the early 1800s, when prison labor was organized for commercial purposes.
Now, prison industries fall under Department ......
Pohang
Hummingbird
Hummingbirds are fascinating little birds, known for their tiny size, speckled feathers and incredible air speed. With wings that beat faster than those of any other bird, up to 90 times per second, hummingbirds have been clocked at speeds of 60 mph or more when diving.
Hummingbirds ......
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