发明名称 |
Methods and devices for measuring the concentration of an additive |
摘要 |
An apparatus and methods for measuring the concentration of an additive are disclosed. The apparatus comprises a treatment stream (1) and a dosing stream (2). An additive is added to the dosing stream using a metering device (3). In some embodiments, the dosing stream is mixed after adding the additive using a first mixing device (4). Downstream from the metering device and the mixing device, the concentration of the additive in the dosing stream is measured using a monitor flow cell (5). In some embodiments, the dosing stream and treatment stream are combined (6) and mixed using a second mixing device (7). The concentration of the additive in the treatment stream can be calculated as a function of the volumetric flow rate ratio of the dosing stream to the treatment stream and the measured concentration of the additive in the dosing stream. |
申请公布号 |
US8715510(B2) |
申请公布日期 |
2014.05.06 |
申请号 |
US201113994088 |
申请日期 |
2011.12.14 |
申请人 |
DALY LUKE J.;ALIG CRAIG S.;FERRATE TREATMENT TECHNOLOGIES, LLC |
发明人 |
DALY LUKE J.;ALIG CRAIG S. |
分类号 |
C02F1/50;G05D11/00 |
主分类号 |
C02F1/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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