High velocity, low pressure process for making silica gels and microgels
2 2 This invention relates to a process for converting silica to polysilicate gels or hydrogels by combining an aqueous silica source with a COfeed stream as the gel initiator, whereby the reaction stream is propelled at high velocity and turbulence maintaining the COuptake rate in the reaction stre...
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| Format: | Patent |
| Sprache: | eng |
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