Notice of RetractionThe design of micro-acetylene gas sensor

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

Based on introducing the essentiality the test on micro-acetylene gas to the high pressure with oil equipments fault type and the fault serious degree, on this foundation, analyzing currently the test method in national and international, pointed out their merit and shortcoming and apply the situation, aim at the above-mentioned method existent shortage on-line diagnosis in, give a kind of the design thought on micro-acetylene gas sensor. The concrete design includes the work principle, structure constitution, the aqua compound method, the design of proper electric circuit, etc., The validity and credibility on the method was verified by relating experiment, it can carry out micro-acetylene test, and the measured acetylene concentration is 10ppm.