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Lanzhou Petrochemical solves the challenge of resource recycling
2026-05-22
On May 18, construction workers were carrying out orderly operations at the site of Lanzhou Petrochemicals new 110 tons/hour so…
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Double carbon goals drive industrial upgrading Butterfly valve indu…
2023-03-16
Today, when the cause of "double carbon" is deeply rooted in the hearts of the people, green undertakings have become…
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22
2024-03
CCUS flooding in Jilin oilfield realizes the point of "carbon" to gold
Jilin Oilfield is committed to low-carbon development and green transformation, and has realized &q…
15
2024-03
Causes and treatment of internal leakage of natural gas ball valve
Causes of ball valve internal leakage1. Reasons for internal leakage of the valve during the constr…
08
2024-03
The ninth oil production plant of Daqing Oilfield controls the decline in the old area "due to the policy of Tibet"
In the first two months of this year, the ninth oil production plant of Daqing Oilfield used divers…
01
2024-03
Petrochemical industry downstream demand weakened, the economy fell slightly
As the northern Hemisphere enters winter in November, temperatures are generally cooler, economic a…
26
2024-01
What is the balance hole of the ball valve
First, the function of the ball valve balance holeThe balance hole is also called the compensation …
12
2024-01
Completion of capacity calibration for 7 new energy power stations in Daqing Oilfield
29
2023-12
What is an eccentric hemispherical valve? Working principle of eccentric hemispherical valve
22
2023-12
The cumulative gas production of a single well in Fuling Shale Gas Field is 400 million cubic meters, setting a domestic record
15
2023-12
How to choose an electric butterfly valve correctly?
08
2023-12
The first integrated development project of pumped storage and conventional hydropower in the country has started construction
