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Saudi Aramco cuts oil prices for Asian and European markets

Saudi Aramco, the Saudi national oil company, announced its official crude oil price in September on the afternoon of 6 June local time. It showed that the price of Arabian light crude oil for Asian market of the company in September was adjusted by 0.3 US dollars compared with that of last month, the price of Arab light crude oil for the United States was the same as that of last month, and the price of Arab light oil for Western Europe and Northern Europe decreased by $2.5 compared with August It is also that after …

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Bauxite production will increase rapidly from 2021

Fitch solutions industry research shows that the commissioning of new projects in major bauxite producing countries such as Guinea, Indonesia and Australia, as well as the increase of production in India and Indonesia, will promote the rapid growth of bauxite production in 2021. With the support of stable project channels, the bauxite industry in Australia is expected to maintain stable production growth. In Fitch solutions’ database of key mine projects, Australia has 12 of 29 new projects, the largest of all countries.

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Chemical Equipment And Technology

Common faults and solutions of carbon sulfur analyzer

Carbon sulfur analyzer is a kind of instrument which uses gas capacity and iodine capacity to determine sulfur. Because of its suitable price and convenient operation, it is widely used in small and medium-sized enterprises in metallurgy, casting, mechanical and chemical industries. The common faults of its carbon sulfur analyzer in use are out of control of adding sulfur titration solution and collapse of level bottle iodine solution …

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Chemical Equipment And Technology

Technical parameters and main features of calorimeter

Main features: data measurement, no software correction to change the test results; fast test speed, greatly improved test efficiency, complete test cycle less than 11 minutes, single equipment test 4-6 times / hour; small size, compact structure, beautiful shape, host size of 432 × 560 × 393; simple installation, no external hardware control, no complex mechanical parts (such as refrigeration and temperature control …

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Applicable scenarios of metal tube rotameter

Metal tube rotameter adopts the principle of variable area measurement, which is suitable for measuring liquid and gas. All metal structure, indicating type, electric remote transmission type, corrosion-resistant type, high-pressure type, jacketed type, explosion-proof type. It has standard analog signal output and field indication of 0-10mA and 4-20mA. It is widely used in petroleum, chemical industry, power …

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Chemical Equipment And Technology

Barrier performance test of cosmetics packaging

The unsaturated bond in cosmetics is easy to cause rancidity and deterioration due to oxidation, and the loss of water is easy to make cosmetics dry and harden. At the same time, the maintenance of the fragrant smell in cosmetics plays an important role in the sales of cosmetics. The barrier performance test includes the permeability test of cosmetics package to oxygen, water vapor and aromatic gas.

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