Acid discharge control device for isooctane production
A control device, isooctane technology, applied in the directions of packaging, transportation and packaging, large containers, etc., can solve the problems of flow control valve impact, inability to discharge acid flow rate control, affecting control accuracy, etc., to reduce impact force and protect the effect. Good, reduce the effect of invasion
Active Publication Date: 2021-11-30
ANHUI HAIDE PETROCHEM
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Problems solved by technology
[0003] In the production of isooctane, the acid discharge method of the reaction system has been manually adjusted on site. The required acid discharge flow rate cannot be effectively controlled when the valve is manually turned. At the same time, the acid discharge flow rate is too large, which affects the flow control valve. The impact will easily cause serious corrosion inside the valve and affect its control accuracy
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal" etc. is based on the orientation or positional relationship shown in the drawings, and is only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific o...
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The invention belongs to the field of isooctane production, and specifically discloses an acid discharge control device for isooctane production, which includes an acid storage tank, a lower limit block and an upper limit block are symmetrically arranged on both sides of the inner wall of the acid storage tank, the upper limit block and the A floating plate is embedded between the lower limit blocks; the space above the floating plate forms a pressure regulating chamber, the bottom of the acid storage tank is connected to the acid discharge pipeline, and the acid discharge pipeline is extended outwards. A horizontal acid discharge section, a first deceleration section, a second Two deceleration sections and water outlets; the invention controls the liquid outlet speed in the acid storage tank in the form of pressurization, which can be conveniently adjusted and reduced the use of the pump body; the first deceleration section arched upwards is set on the acid discharge pipeline, The second deceleration section reduces the speed of the acid liquid before entering the flow control valve, reduces the impact force, greatly reduces the attack of the acid liquid on the inside of the valve, and reduces damage. The double deceleration structure has good protection effect and uses double flow control at the same time The valve can realize the precise control of acid liquid discharge.
Description
technical field [0001] The invention relates to the field of isooctane production, in particular to an acid discharge control device for isooctane production. Background technique [0002] 2,2,4-Trimethylpentane, commonly known as isooctane, is an isomer of octane. Isooctane is a standard substance for testing the antiknock performance of gasoline. It can be used as a standard fuel for determining the octane number of gasoline, and also as an additive for motor gasoline and aviation gasoline; it is used as a solvent when butadiene is polymerized. Isooctane is also used in organic synthesis as a solvent and as a comparison sample for gas chromatography. When burning in the cylinder of an internal combustion engine, it has better shock resistance and is an excellent engine fuel. It is a standard fuel for determining the octane number (shock resistance) of gasoline, mainly used as an additive for gasoline, aviation gasoline, etc., and as a non-polar inert solvent in organic ...
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IPC IPC(8): B65D90/00B65D90/48F16L55/02
CPCB65D90/00B65D90/48F16L55/02
Inventor 黄帮义
Owner ANHUI HAIDE PETROCHEM