Summary of laboratory work

I have been in xxxxx since xxxx year x xx. It has been one year since I was in this year. I learned what I can't learn in school, whether it is doing people or doing things for people. The improvement and understanding of me have also become mature, without the urgency and willfulness of the past. I clearly understand my current position. As far as my current situation is concerned, I should focus on the professional position, supplemented by personal hobbies and other specialties. Only by doing my own job can I have other aspects. Learning. The most important thing is to learn how to treat anything with a normal heart, re-position yourself, and set a goal for struggle. Therefore, I will make a summary report on the following four aspects of my work and study in the past year:

I. Training positions and participation in party committee activities

(1) Training content and job learning content

1. I systematically studied the theoretical knowledge of analysis during my studies in Tianjin. It was a study from the basics to the actual application. I completely transferred from the process to the analysis. Learned in theory: the use and maintenance of glass instruments commonly used in laboratories, the use and maintenance of sample weighing instruments, the general knowledge and basic operations of laboratory analysis, the preparation of common chemical reagent solutions, laboratory construction, gas and liquid chromatography The principle of analysis and so on.

2, in the xx internship stage, from theoretical study to post practice, has learned that the post has a central control analysis position, including 1 oil distillation range, freezing point, moisture, flash point, acidity gb/t258-64), density, The seven analyses of viscosity are mainly manual. 2 Water quality post has studied the determination of chloride ion in water, determination of orthophosphate, and determination of potassium ion in water by flame photometer ep640). 3 Chromatography positions learned instrumental analysis including refinery gas, liquefied gas analysis, safety gas analysis, hydrogen analysis device gas analysis, hydrogen sulfide detection tube use and related configuration of the calibration table editing, peak shape processing. 4 I have studied the inspection of oil tanks and oil trucks in the inspection of containers. 5 At the same time, the Liaohua electromechanical instrument was subjected to a two-week acid-base titration, and the determination of the phenophenone.

3. Since July last year, he has participated in the three stages of study organized by the party committee of Shenhua Coal-to-Oil Company: “The Advancement of Communist Party Members”, xx Prime Minister inspected Shenhua’s coal-to-liquids scene, etc. During this period, I took my study notes seriously, wrote my own experiences and feelings after my study, and wrote many party group reports on the propaganda report of our center. During his studies in Tianjin, he talked about the history of the development of the Communist Party of China and the study of the party constitution for the probationary party members, the party activists, and the Communist Youth League comrades who actively requested to move closer to the party organizations.

4. Since the internship of xxxxx company in May this year, I have studied the project analysis of two positions. These two positions mainly use instrumental automatic analysis equipment. 1 In the position of the condensation point, I mainly learned the flash point, density, and micro-coagulation. point. 2 Chromatography positions mainly studied refinery gas analysis, liquefied gas, low-concentration oxygen content analysis operation, and hydrogen sulfide detection tube.

(2) Study summary

From this year's content, I have been able to operate and use the instruments that appear above, and to handle some of the problems that arise with the instrument during chromatographic analysis. I learned the basic theory in Liaohua and mastered these basic theories through practical operation. Therefore, it is faster to learn and master the automatic analysis equipment of Western Pacific Petrochemical Company. After two days of studying at the freezing point, I am already in the master. In the case of independent sample preparation and report sample analysis data, the chromatographic post began to independently sample, sample and process the chromatogram after a week and a half. During the year, I worked hard on my internships to learn the work experience and working methods of the masters. Although I have achieved certain results in practical operation, I have certainly seen my shortcomings and shortcomings. This shortcoming and shortcoming is that his theoretical knowledge is not enough to learn and his personality is too eager for anything.

Second, the introduction of the principles of the equipment and equipment

1. Gas analysis instrument

1hp5890 and hp6890 chromatograph

Commonality

(1) They are the same as the thermal conductivity detector, which can analyze the catalytic cracking, thermal cracking gas, hydrocracking gas, reforming gas, circulating hydrogen, medium gas, hydrogen conversion unit, reforming gas and refinery gas. The signals detected by both detectors are reported as volume normalized by volume.

(2) Purity of carrier gas he>99.995% n2>99.995%

The biggest difference between the 2hp5890 chromatograph and the hp6890 chromatograph is:

1. The column and the front and back detectors are different. The hp5890 passes through four pneumatic valves to separate the components in the gas in five different columns. The hydrogen is detected by the front detector, and then the hydrocarbon is detected by the post detector. class. The hp6890 uses four pneumatic valves to separate the components of the gas in five different columns. The front detector detects the hydrocarbons with helium as the carrier gas and then detects the hydrogen through the post detector.