Global climate change affects human production, life, and survival. It has received extensive attention from the international community. Human activities cause greenhouse gas emissions, and greenhouse gas emissions cause global climate change. How to reduce greenhouse gas emissions caused by human activities is directly related to human survival. Straw is a precious resource, and its reasonable disposal will help reduce carbon emissions, while unreasonable disposal will bring severe water and air pollution.
After 7 years of efforts, the Xie Zubin research group of the Nanjing Institute of Soil Science, Chinese Academy of Sciences conducted a life cycle study on the energy consumption from the biochar production process, and the crop growth, biochar stability, and methane and nitrous oxide emissions after field return. . The results show that the effect of bio-charcoal returning to carbon reduction depends on the energy consumption of carbon, the recovery and utilization of cracked gas, the yield of biochar, the stability, and the carbon production process.
Slag-burning and other burning technologies that cannot recover cracked gas cannot achieve carbon reduction. In the case of carbonization rate of 40%, biochar stability greater than 100 years, and recovery and utilization of cracked gas, it is necessary to reduce carbon sequestration of biochar conversion, and the net energy consumption in the production of biochar requires less than 3.4 MJ kg- 1 straw. The research results provide technical parameters for industrialized production and large-scale utilization of biochar. The above research results were published on GCB Bioenergy.
I. Company profile
Tiancheng Chemical Co., Ltd. is a collectivized high-tech multi-function fine chemical enterprise, integrated with science, industry, trade and research, which is mainly engaged in paper chemicals, Water Treatment Chemicals, rubber and plastic chemicals, agricultural pharmaceutical intermediates, basic chemical materials, food additives, detergent additives and Electronic Chemicals.
II. Technical indicators:
|
Appearance |
Colorless and transparent liquid |
|
Content |
60% |
|
pH value |
4-5.5 |
|
Viscosity (25℃), mPa·s |
≤20 |
III. Application fields:
1. In the filed of cosmetics, detergents, wool detergents: With the continuous improvement of people`s living standards, the demand for cosmetics, washing products and cleaning products is continuously increasing. As a monomer, the surfactant is applied to many fields, but also use with non-ion preparations jointly, with the function of penetration, humidification, washing and electrostatic elimination, providing help and support for improvement of people`s life and quality of life.
2. In the field of electronic chemicals: the surfactant can be used in cleaning preparations of the electronic products, with the function of washing and electrostatic elimination.
IV. Notes:
1. Storage condition: This product is stored in a cool and dry place (5-30 ℃) to prevent open-air exposure and freezing.
2. If the product storage temperature is below -15 ℃, there will be crystalline polamer. Before using, please heat and stir evenly, not affecting the product quality.
3. The product is slightly acidic. If it is accidentally into the eyes, please wash with water immediately.
V. Packing specification
250 kg plastic drum; IBC tons of barrel; Flexitank.
Surface Active Agent Tc-1000,Surface Active Agent,Surface Active Agent For Electronic Chemicals
Shandong Tiancheng Chemical Co., Ltd. , https://www.akdchemical.nl