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 Posted: Sat 11:46, 26 Feb 2011 Post subject: moncler vest Air separation plant oxygen, nitrogen |
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Air separation plant oxygen, nitrogen evaporator cleaning cleaning bath
Cryogenic Technology ology № 22001 2 2001 King ■ Song: air separation plant oxygen, grasshopper cleaning bath to wash the evaporator jl Troubleshooting table 2pH value of the change in summer time value of electrical conductivity electrical conductivity / ~ / cm10: 00370l712: 0027l2835012: l53262697012: 3036o2745012: 4532757013:003882745013:1539628080 l3: 304042 When 5O minutes, the preparation of a good remover into the evaporator with a submersible pump in the tank. Pharmaceutical preparation were added about 1.5II13,[link widoczny dla zalogowanych], and then start the heat pump cycle for cleaning detergents, every l5 ~ 3o-minute changes in laboratory values measured DH. When pH value is larger, make adding the right amount of DEOX solvent, so that values remain at a relatively low value of DH, the total increase DEOX Park when the acidic solvent about 400L17 2o minutes, the pH value of the sample analysis laboratory ※ ※ no change after cleaning to determine has reached the requirements. Slightly alkaline solution with the residual cleaning of equipment full of waste and then live to clean water (pH value changes and changes in electrical conductivity shown in Table 2). The pH value of laboratory sampling and analysis at 7, stop cleaning. 22:10 evaporator water bath of water to refill life, and through the steam reserve. 3 pickling check calibration after November 23, 2000, on the water bath evaporator was examined calibration. (1) stop after the first stop of steam hot water circulating pump,[link widoczny dla zalogowanych], a substantial decline in the level no longer appears. (2) open water pumps, steam, no pass into the heating steam before cleaning, after a sharp rise in water bath or spray liquid level phenomenon; when the water temperature reaches the set value, the steam valve closed,[link widoczny dla zalogowanych], the bath liquid level has not dramatically drop caused by the low level alarm is working. (3) for delivery of liquid ammonia. Calibration. At 14:34 on November 23, an air separation tank of liquid nitrogen in the pressure step-up delivery, 14 minutes for delivery of liquid nitrogen 3.6 (1 cubic meter = 643 standard cubic meters of liquid nitrogen gas nitrogen), ie (36 × 643) ÷ 14 × 60 = 9920n? / h (standard state). The above figures show that the water bath after cleaning the evaporator has fully met the original design requirements. ※ The total net space division Twelfth General Assembly in September the whole network will be held in the Danyang local maple industrial gas separation equipment Technology Information Network Conference and the Twelfth whole network of academic exchanges, will be in September 2001 at l4-17 Danyang meeting, hosted by high-pressure metal hose plant in Danyang City. Conference will be technical exchanges and information release, please contact. ASU Total Net Secretariat (0571-85372001 switch 3635 or 3636) high-pressure metal hose plant in Danyang City, pledge: there must be solutions difficult. Danyang City, Jiangsu Province, responsive high-pressure metal hose plant is the former Ministry of Labor study of boiler and pressure vessel testing, 0 produced by the manufacturers, the production of high-pressure metal hose, approved by the U.S. Secretary of technical experts Praxair boat testing, in line with ISO3949 international standards. And obtain quality certification. The company follows the development of the theory is the last word, innovation,[link widoczny dla zalogowanych], seize the opportunity. Breakthroughs in key areas, Kui surface development. The scale of the enterprise and with the well through the ISO9 (302 quality system certification of the companies have developed sets of non-steel hose assemblies for the preparation of the same expert review of the company also made by = the U.S. Department of Praxair project a 825.00I a 825,002 ISO certification. The enterprise products using high pressure metal hose, compressed air grams irrigation equipment) gasification filling equipment,[link widoczny dla zalogowanych], dissolved burning B focus on filling equipment and services in various sectors of dry gas industry. Chennai 3500 sales of domestic products at home and export 23 countries, unanimously praised by users we are committed to is: there must be solutions difficult. Responsive. Within 24 hours (distance in the shortest time) to the user location services to the business principles: Welcome old and new customers throughout the visit. Kwame September, we will host, with the convening of an air separation air separation of total Net total net too extravagant with Kui Ting XII. Will welcome guests to visit the gas industry, and services offered at competitive prices. Danyang City, Jiangsu Province, high-pressure metal hose factory manager PAN party to (O13905294213) cryogenic technology 2, 2003
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