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单词 Propane
例句
1 The propane industry was a mature industry and Mega was primarily a single business company.
2 Scissors types are extremely versatile powered by battery, propane gas or diesel.
3 Now Propane is on the point of pulling out because of insufficient interest.
4 In May, a train containing empty propane tanks derailed in a steep Martinez canyon, causing another evacuation.
5 How do you see the propane industry and its future?
6 It has heat and air and detectors for propane, smoke and carbon monoxide.
7 The refrigerator-freezer switched automatically between electricity and propane for optimal operation.
8 The price of propane had been controlled until 1983, and competition was virtually nonexistent.
9 Camp stoves, lanterns, electric lanterns and propane heaters without open flames are allowed.
10 How come we've been using propane, and nobody knew?
11 How come green gas smells different than fuel propane?
12 Propane may also be used as LPG.
13 These fuels include methane,[] propane and gasohol .
14 Methane and propane are alkanes.
15 Combustion systems can fire on natural gas or propane.
16 Its main components include propane, butane and butylene.
17 The new fridge uses a mix of butane and propane gases as coolants.
18 I drain it, pack my bags, close off the propane, and before dusk falls reluctantly board up the cabin.
19 He held the cap with an alligator roach clip, they cooked up with his propane lighter.
20 Larger companies in the industry acquired smaller companies, while the overall market demand for propane remained relatively stable.
21 Their power bases were also substantial-ones of information, tradition, and expertise in the propane industry.
22 In a push to capture more of the market, Conoco will start selling propane.
23 Diversification was still a distinct possibility, but there seemed to be more enthusiasm for concentrating on the propane market.
24 So for cold weather use look for a mixture of butane and propane.
25 Later firemen tackling the blaze were in danger from exploding canisters of acetylene and propane.
26 It was originally an acetylene light but was converted to propane gas operation in 1963.
27 Warm canteen water in the canteen cap, the bag open on the floor, a propane lighter too hot to hold.
28 Now these attractive stoves are available for use with both natural and propane gas.
29 This concept was soon invoked, when the Gaz Fountain was hit near Halul with a cargo of propane and butane.
30 And this is what happens when lightning hits a propane tank. A massive ball of flames erupted Friday night at a truck stop in northern Las Vegas.
31 Other components are the homologous alkanes, ethane, propane, and higher hydrocarbons.
32 Rising temperature can greatly increase the conversion of propane and then the yield of propene.
33 Abstract: The reaction conditions, catalysts of selective oxidation of propane to acrolein and the mechanism of acrolein formation were reviewed.
34 Common market, there are nitrogen, air, hydrogen, ammonia, acetylene, propane, steam and other special relief valve.
35 The whole production process is divided into chlorohydrination, saponification and rectification three stages, and the refined process is one of the important links in the ring oxygen propane product.
36 FCC slurry blending with the asphalt from propane deasphalting unit to produce heavy traffic paving asphalt has been tested by adopting uniform recipe design scheme.
37 According to the equilibrium composition propane dehydrogenation, we simulate the adiabatic combustion pressure rise at different industrial reaction temperature under different oxygen concentration.
38 The work took cutting machine use raw materials for inflammable gas e. g. acetylene, propane, gas, such as liquefied petroleum gas (LPG).
39 Purification process of propane distillate oil, the bottom product of propylene rectifying column in the Ethylene Works of PetroChina Liaoyang Petrochemical Company, is introduced.
40 Firefighters found 2 propane tanks and a pipe bomb at a shopping mall in Denver, Corolado after a small fire broke out Wednesday, US media reported. Nearly 10,000 people were evacuated.
41 So it's really propane ? How can you be sure?
42 Through the peculiarity contact-coat, composes the ethoxy methylene propane dioic acid dio-ethylest which improves the quality and yield of the product./propane.html
43 If you use green gas, you are already using propane.
44 The selective oxidation of propane to acrolein is an important reaction for the utilization of light alkanes.
45 FEB desalting agent is a series of products from the polymerization of nonyl phenolic resin with epoxy ethane and epoxy propane.
46 Green oil components in the propane distillate oil can be removed, thus improving the effect and value in use of the propane distillate oil.
47 Propane ammoxidation to acrylonitrile is a potential and economically attractive route for acrylonitrile production.
48 Through addition, acidification, closed ring and finally decompressed distillation, hydroxyl propane was made used propenol as initial material.
49 Taking propane for example, on the base of given specific volume, there are various separations for different extraction temperatures.
50 The results show that the LPG with 75% propane not only has good dynamic function, but also has good consumption function and exhaust property among the tested fuel.
51 The immediate vicinity of the ranch house featured old tires, the burned-out chassis of a '50s-era sedan, the bed of a pickup truck, propane tanks, and a defunct furnace.
52 The energy required is obtained from burning fuels, whether it be in gas or liquid form such as propane, kerosine, diesel or even vegetable oils!
53 The O-alkylation of 2,5-dimethylphenol with 1,3-dihalogen- propane and some monohalogen carboxylic esters are studied.
54 The product of propane gas chromatography, second is the highest percentage of butane and isobutane is, The content of olefins are relatively low.
55 A technology of propane deasphalting which depends on the heat of feed itself to form a temperature gradient needed for extraction is introduced together with its application in production.
56 Propane ammoxidation to acrylonitrile is a potential route for acrylonitrile production with great economic attraction.
57 Propane: Colourless, easily liquefied hydrocarbon gas ( C 3 H 8 or , more fully, CH 3 CH 2 CH 3 ).
58 Other components are the homologous alkanes, ethane, propane, higher hydrocarbons.
59 The laminar burning velocity of diluent air - propane mixture was measured by Bunsens burner method.
60 He and his wife use propane for the furnace, the stove and the hot-water heater.
61 And this is what happens when lightning hits a propane tank.
62 The Red Rocket heater provides high intensity 360' radiation infra-red heat and operates on natural, propane, or coke oven gas.
63 Butane and butylenes has the same characteristic with propane and propylene.
64 The bomb in the sport utility vehicle included propone propane tanks, gasoline and fireworks.
65 The EPA, in a May 10 proposed rule, recommended four refrigerants as possible substitutes for use in commercial refrigerators and freezers: isobutane, propane, HCR-188C, and HCR-188C1.
66 Meanwhile, functional groups were also introduced by the reaction of 1,3 propane sultone with amine sites on the surface of silk fibroin film which were produced by NH 3 gas plasma.
67 Low-boiling point solvent (propane) was used to extract oil from 3 plant seeds. High - grade oil were obtained after refining.
68 Higher productivity and selectivity of propene in dehydrogenation of propane wereachieved with MgO crystal catalyst treated by shock wave.
69 Due to increasing sulfur content in crude oil processed, the equipment corrosion problem of propane deasphalting unit in Jingmen Petrochemical Company became worse.
70 Propane solvent deasphalting of Oman and Iran VR blended with furfural extracts was inspected with RUSKA PVT equipment.
71 The properties, uses and marketable prospect of thrihydroxymethyl propane is introduced.
72 Studies on the regeneration of vanadium phosphorous oxides(VPO) catalyst for selective oxidation of propane to acrylic acid and acetic acid has been carried out using a pulse reactor.
73 The results indicate that the LPG with 75% propane not only has good dynamic function,[http:///propane.html] but also has good consumption function and exhaust property among the tested fuel.
74 Chlorohydrination and the organic peroxide process are the main traditional methods for producing epoxy propane.
75 The route for synthesizing the prepolymer based on toluene diisocyanate(TDI), trimethylol propane(TMP) and 1,4 butanediol(1,4 BD) in presence of catalyst has been described .
76 Other are less common, can include ethane, propane, butane and light and heavy naphtha.
77 A divided wall column was used to separate propylene and propane.
78 a propane gas cylinder.
79 The liquid phase propane amine desulfurization and gas - phase propane caustic washing desulfurization are discussed in detail.
80 Direct selective oxidation of propane to acrylic acid and acetic acid over VPO catalyst is studied using molecular O2 as oxidant.
81 The results show that the N2-CH4 expander cycle precedes the mixed-refrigerant cycle on the premise of no propane pre-cooling.
82 The energy balance for reformed propane deasphalting unit was analysed. And the energy conservation trend was pointed.
83 The reaction processes for propane, i-butene, and hexane cracking under oxidative conditions are Studied, together with the function of gaseous oxygen on cracking reaction.
84 The bomb in the sport utility vehicle included propane tanks, gasoline and fireworks.
85 The oxidative dehydrogenation of propane (ODP) to propene is one important subject in natural gas, oil field gas and refinery gas application area.
86 Green then went into the kitchen and, when he returned, said he had opened the propane tank and they needed to get out of the house because it was about to explode, Bierce said.
87 Fuel propane is scented with mercaptan odourants for leak detection.
88 The industrial application of low molecular nitroalkane is widespread day by day. it is a reason-able way to use propane as the raw material to produce low molecular nitroalkane by nitrifying.
89 The gas , which is sulphur - free , contains 89 - 99 % methane, up to 6 % ethane, and 3 % propane.
90 The solvent breaks down the bitumen, allowing it to be pumped out along with the propane, which can be reused.
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更新时间:2024/11/14 11:57:17