Carbonylation acetic anhydride production synthetic reaction kettle explosion analyzing method based on fuzzy fault tree
A technology for synthesizing reactions and analysis methods, applied in fuzzy logic-based systems, electrical components, logic circuits, etc., to solve problems such as production stoppages, personal casualties, and social consequences
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[0034] The present invention will be further described below in conjunction with accompanying drawing.
[0035] Such as figure 1 Shown, the present invention comprises the following steps:
[0036] Step 1. Determine that the analysis object is "explosion of carbonylation production of acetic anhydride synthesis reactor";
[0037] Step 2. Build the accident tree.
[0038] When compiling the fault tree, first analyze the top event to determine the direct, necessary and sufficient causes of the top event, and it should be noted that it is not the basic cause of the top event. Take this direct, necessary and sufficient cause event as the next top event (i.e. intermediate event), and then determine their direct, necessary and sufficient cause, and unfold it step by step. Analyze the cause and process of the top event, find out the direct cause of the top event, that is, the intermediate event, as the input events of the logic gate, connect them with appropriate logic gates accor...
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