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Control petroleum refining

Ethyleneamines are used in certain petroleum refining operations as well. Eor example, an EDA solution of sodium 2-aminoethoxide is used to extract thiols from straight-mn petroleum distillates (314) a combination of substituted phenol and AEP are used as an antioxidant to control fouling during processing of a hydrocarbon (315) AEP is used to separate alkenes from thermally cracked petroleum products (316) and TEPA is used to separate carbon disulfide from a pyrolysis fraction from ethylene production (317). EDA and DETA are used in the preparation and reprocessing of certain... [Pg.48]

In the chemical engineering domain, neural nets have been appHed to a variety of problems. Examples include diagnosis (66,67), process modeling (68,69), process control (70,71), and data interpretation (72,73). Industrial appHcation areas include distillation column operation (74), fluidized-bed combustion (75), petroleum refining (76), and composites manufacture (77). [Pg.540]

Control of atmospheric emissions from petroleum refining can be accomplished by process change, installation of control equipment, and improved housekeeping and maintenance. In many cases, recovery of the pollutants will result in economic benefits. Table 30-26 lists some of the control measures that can be used at petroleum refineries. [Pg.519]

Control Measures for Air Pollutants from Petroleum Refining... [Pg.520]

This section describes the major industrial processes within the petroleum refining industry, ineluding the materials and equipment used, and the processes employed. The section is necessary for an understanding of the interrelationships between the industrial processes, the types of air emissions, and control and pollution prevention approaehes. Deseriptions of eommonly used production processes, assoeiated raw materials, by-produets produeed are first deseribed. Petroleum refining is the physieal, thermal, and chemical separation of erude oil into its major distillation fraetions, which are then further proeessed through a series of separation and eonversion steps into finished petroleum produets. The primary products of the industry fall into three major categories ... [Pg.79]

By the mid-1930s, catalytic technology entered into petroleum refining. To a greater extent than thermal cracking, catalysis permitted the close control of the rate and direction of reaction. It minimized the formation of unwanted side reactions, such as carbon formation, and overall improved the yield and quality of fuel output. [Pg.990]

Platinum is used as a catalyst for nitric and sulphuric acid production, in petroleum refining and in catalytic mufflers to control air pollution. Platinum salts can cause respiratory complaints, asthma, and platinosis , an allergic response. Allergic dermatitis may also result from exposure to soluble platinum salts and once subjects have been sensitized it generally precludes continued occupational exposure at any level. The 8 hr TWA OEL for platinum metal is 5 mg/m but for soluble platinum salts it is only 0.002 mg/m. Handling precautions must include containment where possible, ventilation, personal protection, and the screening out of individuals who have become sensitized. [Pg.151]

Wang, L.K. and Wang, M.H.S., Control of Hazardous Wastes in Petroleum Refining Industry, Technical Paper (No. LIR/1080/2) presented at the 6th Annual Convention of the CAAPS, New York City, NY, October 1980. [Pg.1188]

NACE International Standard RP0472-95, Methods and Controls to Prevent In-Service Environmental Cracking of Carbon Steel Weldments in Corrosive Petroleum Refining Environments. [Pg.31]

TASK d estimate the manpower required and develop a staffing plan. The manpower required to conduct a PrHA depends on many factors, including the review method selected, the training and experience of the review team, the extent and complexity of the process, its instrumentation and controls, and whether the process is a procedure-oriented operation (such as a batch reaction) or a continuous operation (such as petroleum refining). [Pg.21]

Table 6.5. Comprehensive List of EPA Quality Control Methods that Apply to Situations vrithin and Outside the Petroleum Refining Industry... Table 6.5. Comprehensive List of EPA Quality Control Methods that Apply to Situations vrithin and Outside the Petroleum Refining Industry...
The EPA has established four different control technologies for the petroleum refining industry best practicable control technology (BPT), best available technology economically achievable (BAT), best conventional pollutant control technology (BCT), and new source performance standards (NSPS). Table 13 shows the BPT and NSPS standards that must be met by the various subcategories (40 CFR Part 419). The limitations for BPT actually incorporate those of both BAT and BCT for this industry. [Pg.268]

U.S. Department of the Interior. The Cost of Clean Water, Volume III, Industrial Waste Profile No. 5-Petroleum Refining-, Federal Water Pollution Control Administration, 1967. [Pg.304]

Sittig, M. Petroleum Refining Industry Energy Saving and Environmental Control, Noyes Data Corp. Park Ridge, NJ, 1978. [Pg.304]

Knowlton, H.E. Source control in petroleum refineries. Proceedings, National Petroleum Refiners Association Annual Meeting, San Antonio, TX, March 19-21, 1978. [Pg.305]

Platinum also is used extensively as a catalyst in hydrogenation, dehydrogenation, oxidation, isomerization, carbonylation, and hydrocracking. Also, it is used in organic synthesis and petroleum refining. Like palladium, platinum also exhibits remarkable abdity to absorb hydrogen. An important application of platinum is in the catalytic oxidation of ammonia in Ostwald s process in the manufacture of nitric acid. Platinum is installed in the catalytic converters in automobile engines for pollution control. [Pg.720]

According to the 1981-83 National Occupational Exposure Survey (NOES, 1997), approximately 9000 workers in the United States were potentially exposed to ethylene dibroinide (see General Remarks). Occupational exposures to ethylene dibromide occur in pest control occupations, petroleum refining and waterproofing. In addition, car mechanics and other workers handling leaded gasoline may be dennally exposed to ethylene dibromide. [Pg.642]

A population-based case-control study on brain cancer was carried out in some areas in the United States with petroleum refining and chemical manufacturing industries (i.e., activities suspected of being associated with brain cancer) and is described in detail in the monograph on dichloromethane (see this volume). Probability, intensity, duration and calendar time of life-long individual exposures to each of six chlorinated aliphatic hydrocarbons, including 1,1,1-trichloroethane, were assessed through an ad-hoc job-exposure matrix. Whereas risk excesses of some consistency were associated with exposure to other chlorinated aliphatic hydrocarbons, exposure to 1,1,1-trichloroethane showed little indication of an association with brain cancer (Heineman et al., 1994). [Pg.883]


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See also in sourсe #XX -- [ Pg.518 ]




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