Purification Technology Edition: Daily Question [2017-11-29]
Thread Content
What could be the reasons for poor extraction efficiency? Answer: 1. The oil layer is too thin; the adjustable funnel of the extraction tank can be lowered ； 2. The ratio of water to methanol is not appropriate; ensure that the ratio of water to methanol is slightly greater than 1 ； 3. If the temperature in the mixing chamber is too high, it should be controlled at around 34 degrees ； 4. Separation of oil and water occurs in the mixing chamber ； 5. The nozzle in the extraction chamber is clogged.
1. If the oil layer is too thin, lower the adjustable funnel of the extraction tank； 2. The ratio of water to methanol is not appropriate; ensure that the ratio of water to methanol is slightly greater than 1 ； 3. If the temperature in the mixing chamber is too high, it should be controlled at around 34 degrees ； 4. Separation of oil and water occurs in the mixing chamber ； 5. The nozzle in the extraction chamber is clogged.
1. The oil layer is too thin; the funnel can be lowered. 2. The ratio of methanol to water is not appropriate. 3. The temperature in the mixing chamber is too high. 4. Separation of oil and water occurs in the mixing chamber. 5. The nozzle in the extraction chamber is blocked.
1. If the oil layer is too thin, lower the adjustable funnel of the extraction tank； 2. The ratio of water to methanol is not appropriate; ensure that the ratio of water to methanol is slightly greater than 1 ； 3. If the temperature in the mixing chamber is too high, it should be controlled at around 34 degrees ； 4. Separation of oil and water occurs in the mixing chamber ； 5. The nozzle in the extraction chamber is clogged.
1. The oil layer is too thin; the funnel can be lowered. 2. The ratio of methanol to water is not appropriate. 3. The temperature in the mixing chamber is too high. 4. Separation of oil and water occurs in the mixing chamber. 5. The nozzle in the extraction chamber is blocked.
1. If the oil layer is too thin, lower the funnel； 2. The ratio of methanol to water is not appropriate ； 3. The temperature in the mixing chamber is too high ； 4. Separation of oil and water in the mixing chamber ； 5. Clogged nozzle in the extraction chamber
1. The oil layer is too thin; the funnel can be lowered. 2. The ratio of methanol to water is not appropriate. 3. The temperature in the mixing chamber is too high. 4. Separation occurs between oil and water in the mixing chamber
1. If the oil layer is too thin, lower the adjustable funnel of the extraction tank； 2. The ratio of water to methanol is not appropriate; ensure that the ratio of water to methanol is slightly greater than 1 ； 3. If the temperature in the mixing chamber is too high, it should be controlled at around 34 degrees ； 4. Separation of oil and water occurs in the mixing chamber ； 5. The nozzle in the extraction chamber is clogged.
1. If the oil layer is too thin, lower the adjustable funnel of the extraction tank； 2. The ratio of water to methanol is not appropriate; ensure that the ratio of water to methanol is slightly greater than 1 ； 3. If the temperature in the mixing chamber is too high, it should be controlled at around 34 degrees ； 4. Separation of oil and water occurs in the mixing chamber ； 5. The nozzle in the extraction chamber is clogged.
1. If the oil layer is too thin, lower the funnel； 2. The ratio of methanol to water is not appropriate ； 3. The temperature in the mixing chamber is too high ； 4. Separation of oil and water in the mixing chamber ； 5. Clogged nozzle in the extraction chamber