On July 29, 2021, Zhu Xinguang's research team from the Center for Excellence in Molecular Plant Science of the Chinese Academy of Sciences integrated the research results
BASF and Eni jointly reduce CO2 footprint in the transportation industry
Time of Update: 2021-08-27
This cooperation aims to develop a new technology to produce high-grade biopropanol using glycerol, which is a by-product of industrial biodiesel (FAME, fatty acid methyl ester) that Eni will buy from European producers .
Nature: Increasing CO2 levels can reduce crop nutrition
Time of Update: 2021-08-17
>BioTong reports: For future farmers and eaters, this may be bad news: With the increase in CO2 levels in this century, the nutrition of some grains and beans will be much lower
Leftover rice, put it in the freezer
Time of Update: 2021-06-29
When cooking rice, starch molecules will expand and loosen after absorbing water .
After CO2 treatment, the conductivity can be increased by about 100 times
Time of Update: 2021-06-08
Currently, spiro-OMeTAD is the most classic and most used hole transport layer material, and its electrical properties significantly affect the charge collection efficiency of solar cells.
Shengli Oilfield CO2 Flooding Technology Helps CCUS Engineering Breakthrough
Time of Update: 2021-06-08
Engineering Technology Research Institute, marking the breakthrough of the Shengli Oilfield-Qilu Petrochemical CCUS project. > Carbon capture, utilization and storage is referred to as CCUS, which means
How to heat the floor of the freezer?
Time of Update: 2021-03-22
If the floor of the cold storage is not maintained in a low temperature environment for a long time, it will cause frostbite and cause various ground problems.
Thousands of vaccines were scrapped in Japan, and the freezer failed due to insufficient power supply
Time of Update: 2021-03-20
: inherit;">The survey results show that this is not a mechanical failure, but a lack of power supply caused by multiple devices sharing the same power source. >
Dermatol Ther: Dot matrix CO2 laser combined with local antifillants is a safe and effective treatment for meth
Time of Update: 2020-12-23
B patients were treated with dot matrix CO2 laser only 5 times, 3 weeks apart.
CO2 is expected to be efficient in electro catalytic reduction
Time of Update: 2020-12-20
, a researcher in the Environmentally Friendly Catalytic Process Research Group, can be used to efficiently electrocatalytically reduce CO2 to generate foric acid, successfully solving the problem of reducing catalytic efficiency in the negative voltage
A new type of "breathable" sodium-co2 battery has been successfully developed
Time of Update: 2020-12-16
China Paint Online reporter learned on the 16th, Nan kai University School of Chemistry Chen Jun academician task force using cheap sodium carbonate and carbon nano-control to prepare a sodium-free pre-filled "breathable" sodium-carbon dioxide
How to choose the right freezer
Time of Update: 2020-11-19
vacuum is too high, is not conducive to heat transmission, drying speed is decreasing, but in any case the freeze-dried box load limit vacuum should reach 15Pa below.
Industrial low temperature water-cooled freezer pressure is too high reason
Time of Update: 2020-11-18
to solve the industrial low temperature water-cooled freezer pressure is too high, need to find professional and technical personnel to solve, because they are not professional and technical personnel, may be more time-consuming, and no good results.
Industrial air-cooled explosion-proof freezer failure solution
Time of Update: 2020-11-18
to solve, if the industrial air-cooled explosion-proof freezer purchased from the company, you can call our customer service staff, customer service staff will solve the problem for us as far as possible. if the phone solution is not very good
What should I pay attention to when installing a cryogenic freezer?
Time of Update: 2020-11-14
, cycle cooling for medical equipment, more suitable for low temperature shredder work cooling, and to ensure the crushing effect of materials. The following small editor briefly introduce the installation of low-temperature freezer precautions
The method of troubleshooting the metal workware freezer
Time of Update: 2020-11-13
the ultra-low temperature refrigerator refrigeration system and control circuit are more complex, but the common fault is mainly the circulatory system and circuit part of the fault, the following brief introduction to several common faults and their troubleshooting methods.
NEJM: Dog bites CO2 infection - case reported.
Time of Update: 2020-10-01
bacteria can cause particularly serious infections in patients with a history of spleen removal.
What should I do if the drainage system of the freezer is faulty?
Time of Update: 2020-09-27
substances are always at low temperature (frozen state) before drying, while ice crystals are evenly distributed in the substance, sublimation process will not be concentrated due to dehydration, avoiding foam, oxidation and other side effects caused by water vapor.
Prepare for "warm-up" before working on the freezer dryer.
Time of Update: 2020-09-11
The "warm-up" before the work of the freeze dryer to prepare for thorough cleaning of the equipment components is one of the conditions to ensure that there is no cross-contamination during the work process.