| 摘要 |
The present invention relates to the material science and the field of synthetic diamonds and diamond-like materials and methods and devices for production thereof. The object of the invention is to increase the yield of the HPHT-(High-Pressure High- Temperature) -Technology for production of synthetic diamonds and diamond-like materials as well as to achieve the continuous production of large amounts or quantities of synthetic diamonds with perfect or high quality. The object of the invention will be reached by methods and devices according to the present invention, wherein the method comprises the following steps: cultivation or collection of biomass, preparing and chemical modification of biomass preferably by (adding or enriching with) salt or salts containing at least one catalyst, incineration of biomass to ash, adding to ash modifiers including salt or salts containing at least one catalyst, HPHT-treatment of the resulting carbon-containing matrix and the isolation of the products after the HPHT- treatment. The device according to the present invention carries out the steps of the method according to the present invention.
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