Zhengjie
Zhengjie Chen, Taizhou CN
Patent application number | Description | Published |
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20090142813 | PROCESSES FOR THE PRODUCTION OF L-CITRULLINE - Processes for producing a suitable purity grade of L-Citrulline are disclosed. The processes can include contacting crude L-Citrulline in an aqueous solution with an adsorptive medium at a temperature above approximately 50° C. and below the temperature of denaturement for the L-Citrulline for an interval sufficient to remove at least one contaminant from the L-Citrulline. The processes can also include concentrating the dissolved L-Citrulline relative to the aqueous solution. | 06-04-2009 |
Zhengjie Chen, Taizhou City CN
Patent application number | Description | Published |
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20120296116 | Process for the Production of L-Citrulline - Processes for producing a suitable purity grade of L-Citrulline are disclosed. The processes can include contacting crude L-Citrulline in an aqueous solution with an adsorptive medium at a temperature above approximately 50° C. and below the temperature of denaturement for the L-Citrulline for an interval sufficient to remove at least one contaminant from the L-Citrulline. The processes can also include concentrating the dissolved L-Citrulline relative to the aqueous solution. | 11-22-2012 |
Zhengjie Fan, Shanghai CN
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20150300849 | DEVICE AND METHOD FOR MEASURING FLOW RATE OF STEEL MELT NEAR THE SURFACE THEREOF - A device for measuring the flow rate of steel melt near the surface thereof. The device has a flow rate detecting rod and a deflection device for the flow rate detecting rod. The deflection device for the flow rate detecting rod has a flow rate detecting rod counterweight, a deflection bearing sleeve, a deflection bearing, a deflection angle indicating board, a deflection angle pointer and a the flow rate detecting rod fastening bolt. | 10-22-2015 |