Sulfur recovery catalyst activity evaluating device and test method

A technology for evaluating devices and catalysts, applied in measurement devices, instruments, scientific instruments, etc., can solve the problems of easy sulfur formation in system equipment, large error in test data, and high sulfur content in raw gas, and achieve accurate and reliable test data and constant reaction temperature. , the effect of small bed temperature difference
CN103512966AActive Publication Date: 2014-01-15CHINA PETROLEUM & CHEM CORP
4 Cites 10 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA PETROLEUM & CHEM CORP
Publication Date
2014-01-15

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a sulfur recovery catalyst activity evaluating device and a test method, and belongs to the field of testing or analyzing a material by testing the chemical or physical property of the material. The device is characterized in that 1, a heat insulation type electric heating furnace is replaced by a blowing-type constant-temperature electric heating case (6), a reactor (7) is arranged in the blowing-type constant-temperature electric heating case (6); 2, a water pre-heater is saved, the distilled water after being measured is directly gasified in a water gasifying electric heating pre-heating coil (16) arranged in the blowing-type constant-temperature electric heating case (6); 3, an alkali liquor absorbing tank (12) is added; and 4, a computer control system (11) is provided. The sulfur recovery catalyst activity evaluating device and the test method provided by the invention have the characteristics of safety and stability in running, low temperature difference of a catalyst bed layer of the reactor, constant reaction temperature, exact and reliable test data, good repeatability, safety and environmental protection and convenience in use.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a sulfur recovery catalyst activity evaluation device and a test method. Pertaining to testing or analyzing materials by means of determining their chemical or physical properties. Background technique

[0002] With the development of economy and technological progress, the environmental protection system is becoming increasingly strict, which puts forward higher requirements on the performance of sulfur recovery catalysts. Catalyst activity evaluation, product quality control in the manufacture of sulfur recovery catalysts, performance index testing in the process of research and development of sulfur recovery catalysts, sideline analysis in scale-up experiments of sulfur recovery catalysts in research and development, and application tracking analysis of sulfur recovery catalysts in the operation of production units and In many aspects such as the monitoring of aging degree, the activity evaluation of sulfur recovery catalys...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More