氯化钙口服之后在小肠内发生下列反应,消耗肠道内NaHCO3,加重代谢性酸中毒: CaCl2 2NaHCO3←→CaCO3 CO2 H2O 2NaCl 正常人在本试验出现显著酸中毒时,尿pH可下降至5.5以下,同时尿铵排泄率也增加到70mmol/24h以上。dRTA患者尿pH持续>5.5,尿铵<40mmol/24h。 给予大剂量NaHCO3使其血浆浓度升高到肾阈值以上,让大...
[Fe/Mg](CO3)2 + Al2Si2O5(OH)4+ SiO2+ 2H2O 2KAlSi3O8+2CO2+3H2O = 2KHCO3+ 4SiO2+ Al2Si2H4O9 Interaction of minerals in the coal matrix with CO2 and water can affect pore size distribution and permeability [16], and is directly related to the production and utilization of CBM...