proposal for research on catalytic cracking targeted stimulation chemicals
a few days ago, the basic research science and technology special project “research on catalytic cracking directed and controlled production stimulation chemical technology” led by china petroleum and petrochemical research institute held an opening demonstration meeting in beijing. after expert inquiry and on-site scoring, the special project passed the project demonstration with excellent results. the…
investigation report on the status quo of lead in paint: half of the brands of paint still contain lead that does not meet the standard
on june 5, zhang jinliang, a researcher at the chinese academy of environmental sciences, released the report “investigation on the status quo of lead contained in paint in china” (hereinafter referred to as the “report”) at the 10th china enterprise green contract forum. through on-site testing and product sampling, the report focuses on the current…
my country has developed a new type of catalyst to help the green and efficient development of coal chemical industry
catalysts play a vital role in the chemical industry. the chinese scientific research team has developed a new catalyst (oxzeo bifunctional catalyst) in the field of direct conversion of coal-based syngas (a mixture of carbon monoxide and hydrogen) into low-carbon olefins, which makes the catalytic reaction more efficient and precise, and helps the coal chemical…
the polypropylene market stabilized and stabilized
since the beginning of this year, the domestic polypropylene market has continued to decline. as of the beginning of june, domestic mainstream transaction prices fell to about 7,000 yuan (ton price, the same below), a month-on-month decrease of 7.3% and a year-on-year decrease of 22%. under the bearish atmosphere, the inflection point of the polypropylene…
polyurethane additives: promote nstream upgrades with green innovation
the high-quality development of the polyurethane industry and the nstream diversification and sustainable development needs have put forward higher requirements for the innovation and upgrading of polyurethane additives. recently, at the 2023 polyurethane auxiliary technology seminar held in zunyi, guizhou province, china polyurethane industry association and the second annual meeting of the china polyurethane industry…
the ex-factory price of two alkali industrial salts was slightly lowered in may
in may, the price index of xinhua·china salt and two alkali industrial salt was at 1271.00 points, a decrease of 48.72 points or 3.69% from the previous period (april 2023); an increase of 271.00 points or 27.10 from the base period (january 2018) %; compared with the highest point of 1736.66 points in the cycle…
the first 100 million-ton lng receiving station in mainland my country was born
a few days ago, it was learned from cnooc that the receiving terminal of guangdong dapeng liquefied natural gas co., ltd. (hereinafter referred to as “dapeng lng”), which is affiliated to the company, has supplied 100 million tons of gas to the nstream in total, becoming the first company in mainland my country to supply…
the potash fertilizer industry is accelerating its going out and many leading companies are looking for potassium overseas
on may 27, salt lake co., ltd. issued an announcement on research and information activities. the announcement shows that in 2023, the company will actively promote the strategy of “going out of potassium” and promote the grafting of superior resources, capital, technology, and markets. at the same time, increase market research, actively seek foreign resources…
