The chemical industry has again raised the "environmental storm"

From the pollution of the Songhua River and the Huaihe River to the blue algae incident in Taihu Lake, and to a series of environmental protection events in recent years, the Chinese government has reflected the heavy price paid by the Chinese economy in the course of more than 20 years of rapi

2011 National Registered Surveyor Registration

On July 1, the 2011 National Registered Surveyor's Examination, jointly organized by the Ministry of Human Resources and Social Security and the Ministry of Transport, began to

Auto parts remanufacturing technology can save more than 70% of materials

Looking at a car without a license plate, scrapped cars were dismembered, recycling companies only get scrap, rubber. This is a huge waste in today's resource-saving society? Recently, the National Development and Reform Commission officially released the "Administrative Mea

Guangzhou 100 billion auto parts market started


Take the Japanese car company

From May 31st to June 2nd, Guangzhou will hold a "reverse exhibition" of auto parts, that is, exhibition companies will exhibit their "products that they wish to purchase locally."

This "Japan-funded Auto Parts and A

Successful presulfiding of hydrogenation catalyst

Developed by China and currently the country's largest 3,000-ton/year hydrogenation catalyst external pre-sulfurization industrial device, it was completed and completed industrial trial production at the China Petroleum & Chemical Research Institute of Fushun Petrochemical recently. I

What are the causes of engine oil deterioration?

Oil can not only slow down the wear of various metal components in the engine, but also extend the life of the engine. In the previous issue, “Is the oil darkened? Is it fake?” I mentioned the

January 4 Chongqing steel market price quotes

Product Name Specification Material Steel / Origin Price (yuan/ton) Than yesterday last week General line Φ6.5mm Q235 Jiu Steel 4560 0 10 High Line Φ6.5mm Q235 Kunming Steel 4580 0 10 High Line Φ6.5mm Q235 Jiu Steel 4580 0 10 High Line Φ6.5mm Q335 Heavy Steel 4580 0 10 Rebar Φ