Tralopyril,Cybutryne,Sodium Thiocyanate,Sodium Pyrithione,Copper Pyrithione
Hydrogen sulfide gas is colorless, toxic and corrosive, often exists in crude oil and natural gas mining collection and transportation system, in order to protect personal safety, pipeline equipment is not corroded, it is necessary to reduce the content of hydrogen sulfide.
Liquid sulfur removal agent can be added from the wellbore to the well, through the chemical irreversible reaction between the medicament and hydrogen sulfide, the production of non-corrosive, easy to treat stable products, in order to reduce the content of hydrogen sulfide, to solve the safety and corrosion problems caused by hydrogen sulfide.
Second, the Mechanism of action The desulfurizer reacts with hydrogen sulfide to convert sulfur into c-s bond form, so that sulfur elements no longer appear in the form of hydrogen sulfide, and in a more stable liquid form into the liquid phase (water and condensate), the C-s key can be 284.7 kj/mol, with extremely high thermal stability, after desulfurization reaction products for organic matter,
will not cause corrosion, scaling and other hazards to pipeline equipment.
III. Technical Indicators
Table 1 Technical indicators of Desulfurizer
ph value 6-8
The temperature ℃-19-110℃ all have good desulfurization effect.
Good desulfurization effect under pressure mpa≤25mpa conditions
Condensation Point ℃≤-18
Sulfur removal capacity (removal of H2S quality/pharmaceutical quality within 1min) ≥5%
Filling method wellhead or station in the filling
Density, g/cm3 0.9~1.15
Solubility soluble in water and methanol
Compatibility with methanol, foaming agent, corrosion inhibitor, anti-scaling agent, formation water has a good compatibility
Instantaneous sulfur removal rate of medicament ≥95%
Desulfurization Product Products Stable, 110 ℃ under the non-reverse release of toxic and harmful substances Note: The method for the determination of instantaneous sulfur removal rate of medicaments is to add a certain liquid (water field extraction water sample, etc.) to the 500mL high temperature and high pressure reaction kettle, to enter hydrogen sulfide in the high temperature and high pressure reactor, so that the concentration of hydrogen sulfide in the reactor reaches more than 200ppm, and after stirring 20min by adding hydrogen sulfide treatment agent,
The hydrogen sulfide content was determined by hydrogen sulfide detector in 10 seconds, that is, instantaneous sulfur removal rate = (200-A) ÷200x100%.
Iv. Storage and use
Storage: Sulfur removal agent properties are stable, can be stored in-29~45℃ outdoor conditions, the performance of the same.
Use: It can be added from the alcohol injection pipeline of the gas collecting station to the gas pipeline, or it can be added to the well by the wellhead oil sleeve annular or tubing.
V. Expected effect After filling the medicament, the concentration of hydrogen sulfide in natural gas ≤13ppm.
Located in eastern China,WUXI CHINA, HONOR SHINE CHEM is a rising professional chemicals company. We are mainly engaged in the import and export business of chemials and its Intermediates. Our commodities are being exported to over 150 customers in many countries and regions. Our products are mostly applied in construction ,Petro Catalysts, mining, daily care , antifouling marine paint, flame retardants, water treatment and pharm industry.
During the long-term development of business, HONOR SHINE CHEM has established the strategic alliance partnerships with domestic and foreign customers all over the world and has achieved good reputation in chemical industry. In the meanwhile, HONOR SHINE CHEM speeds up own improvements in its operation and management functions. By setting up Chemicals, API Intermediates ,Concrete Additives and Import Divisions, HONOR SHINE CHEM has opened the way for development of a series of products and for the specialized marketing. HONOR SHINE CHEM is expecting to expand its commodities to up-and-down series and strengthen the competitiveness by the R&D and manufacturing bases.
Facing the rapid changing global market, HONOR SHINE CHEM adjusts the trade mode continually. By exerting its advantage of "Trade & Industry combine", insisting on the princliple of "market as orientation, client as center", HONOR SHINE CHEM tries the best to provide perfect and professional service.
Based on fine quality, honest timely value-added services, HONOR SHINE CHEM hopes to create a trust-worthy ,mutually beneficial and good business relationships with all clients.
Mission: integrity, quality and service;
Slogan: There is no best, only better!
Company goals: In pursuit of business development, to seek the welfare of employees, stress the value amd growth of employees, and undertake ralevant social responsibility.