Method for synthesizing chloromethane from gas-state hydrogen chloride
A technology of methyl chloride and hydrogen chloride, applied in the methods of chemically changing substances by atmospheric pressure, chemical instruments and methods, pressure vessels used in chemical processes, etc. speed, the effect of reducing environmental pressure
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[0026] Example 1
[0027] See figure 1 As shown, the technical solution adopted by the present invention is: a method for synthesizing methyl chloride from gaseous hydrogen chloride, and the method for synthesizing methyl chloride from gaseous hydrogen chloride specifically includes the following steps:
[0028] 1). Assembly: A discharge pipe is provided at the bottom of the tubular circulating fluidized bed reactor, and the discharge pipe is connected to the methanol collection tank. The top of the reactor is equipped with stirring, gas phase outlet, vent and feed inlet, and gas outlet connection Vacuum pump, the vent is connected to the hydrogen chloride gas buffer tank, the feed port is connected to the high-level methanol tank, the inlet and the outlet provided on the lower side of the reactor body are respectively connected to the condensate inlet and outlet;
[0029] 2). Feeding: add 10 mol of hydrogen chloride gas and 15 mol of methanol as raw materials into the reactor accor...
Example Embodiment
[0036] Example 2
[0037] See figure 1 As shown, the technical solution adopted by the present invention is: a method for synthesizing methyl chloride from gaseous hydrogen chloride, and the method for synthesizing methyl chloride from gaseous hydrogen chloride specifically includes the following steps:
[0038] 1). Assembly: A discharge pipe is provided at the bottom of the tubular circulating fluidized bed reactor, and the discharge pipe is connected to the methanol collection tank. The top of the reactor is equipped with stirring, gas phase outlet, vent and feed inlet, and gas outlet connection Vacuum pump, the vent is connected to the hydrogen chloride gas buffer tank, the feed port is connected to the high-level methanol tank, the inlet and the outlet provided on the lower side of the reactor body are respectively connected to the condensate inlet and outlet;
[0039] 2). Feeding: add 10 mol of hydrogen chloride gas and 20 mol of methanol as raw materials into the reactor accor...
Example Embodiment
[0046] Example 3
[0047] See figure 1 As shown, the technical solution adopted by the present invention is: a method for synthesizing methyl chloride from gaseous hydrogen chloride, and the method for synthesizing methyl chloride from gaseous hydrogen chloride specifically includes the following steps:
[0048] 1). Assembly: A discharge pipe is provided at the bottom of the tubular circulating fluidized bed reactor, and the discharge pipe is connected to the methanol collection tank. The top of the reactor is equipped with stirring, gas phase outlet, vent and feed inlet, and gas outlet connection Vacuum pump, the vent is connected to the hydrogen chloride gas buffer tank, the feed port is connected to the high-level methanol tank, the inlet and the outlet provided on the lower side of the reactor body are respectively connected to the condensate inlet and outlet;
[0049] 2). Feeding: Add 15 mol of hydrogen chloride gas and 30 mol of methanol as raw materials into the reactor accor...
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