Development and Prospect for Domestic and Overseas White Carbon Black

Abstract

White carbon black (WCB) has important applications in many fields such as rubber production and bioengineering and it has become one of the most promising functional materials currently available on the market. This paper summarizes the preparation of domestic and overseas WCB and it introduces the application progress of WCB. The main problems regarding to the development and application of WCB and its future in China are also discussed.

Diversity of Trichoderma species associated with green mold contaminating substrates of Lentinula edodes and their interaction

“…contamination reported after the 1980s, with the most major mold contamination occurred in summer, resulting in entire cultivation batches being discarded (Fu et al, 1981). "Green mold on L. edodes and its chemical control" was formally reported at the National Fungal Lichen Academic Symposium in 1990; then, Trichoderma contamination was officially listed as a disease of L. edodes recorded in history (Wang, 1994). Meanwhile, there is no highly effective fungicide against Trichoderma, which is harmless to L. edodes.…”

Preparing high purity white carbon black from rice husk

“…White carbon black, as a kind of white, innocuous and amorphous powders, can be used in rubber, pesticide, feedstuff, catalyst carrier, and other fields (Jacobsen et al, ; Jiang, Wang, & Zhang, ; Shu, Shu, Zhi, & Li, ; Zhang, Tang, Xu, & He, ). Recently, white carbon black from RH is mainly prepared by chemical precipitation synthesis method in China because it is easy to control size, shape, and purity of the material (Fan, ; Xu et al, ; Yuvakkumar, Elango, Rajendran, & Kannan, ).…”