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granular functionalized silica, process for its preparation and use
专利权人:
EVONIK INDUSTRIES AG
发明人:
CLAUS-PETER DREXEL,FRANK HEINDL,JÜRGEN MEYER
申请号:
BR112014032729
公开号:
BR112014032729A2
申请日:
2013.06.12
申请国别(地区):
BR
年份:
2017
代理人:
摘要:
abstract granular functionalized silica, process for production of this and use thereof the present invention relates to granular functionalized silica, wherein - the hg pore volume (<;4 µm) is more than 0.80 ml / g, - dq3 = 10% is more than 400 µm , - dq3 = 90% is less than 3000 µm, - the ratio of d50 without ultrasound exposure to d50 after 3 min of ultrasound exposure is <;4.00 and - the carbon content is 1.0-15.0% by weight. The inventive granular functionalized silicas can be used as a support material, especially as a support for enzymes. -------------------------------------------------- -------------------------------------------------- ------- Translation of the abstract patent summary: "Granular functionalized silica, process for its preparation and use". The present invention relates to granular functionalized silicas, wherein - the hg pore volume (<;4 µm) is greater than 0.80 ml / g, - dq3 = 10% is greater than 400 µm, - dq3 = 90 % is less than 3,000 µm, - the ratio of d50 without ultrasound exposure to d50 after 3 minutes of ultrasound exposure is <;4.00, and - the carbon content is 1.0 to 15.0% by weight. The granular functionalized silicas of the invention may be used as a support material, especially as an enzyme support.abstract granular functionalized silica, process for production thereof and use thereof the present invention relates to granular functionalized silicas, wherein - the hg pore volume (<; 4 µm) is more than 0.80 ml/g, - dq3=10% is more than 400 µm, - dq3=90% is less than 3000 µm, - the ratio of d50 without ultrasound exposure to d50 after 3 min of ultrasound exposure is <; 4.00 and - the carbon content is 1.0-15.0% by weight. the inventive granular functionalized silicas can be used as a support material, especially as a support for enzymes. ----------------------------------------------------------------------------------------------------------- tradução do resumo resumo patente de invenção: "sílica funcionalizada granul
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