propane

propane

1. HYDROLYSIS OF 1, 3-BIS (CHLOROSILYL) PROPANE

1,3-双(氯硅基)丙烷的水解反应

2. 2 - bis (3 - phenyl - 4 - hydroxyphenyl) propane

2,2-双（3-苯基-4-羟基苯基）丙烷

3. 2 - acrylamido - 2 - methyl propane sulfonic acid

2-丙烯酰胺-2-甲基丙磺酸

4. 2 -acrylamido -2 -methyl propane sulfonic acid

2-丙烯酰胺基-2-甲基丙磺酸

5. 2 - acrylamido - 2- methyl propane sulfonic acid

2-丙烯酰胺基-2甲基丙磺酸（AMPS）

6. 2-bis ( 3-amino- 4-hydroxyphenyl ) propane

2-双（3-氨基-4-羟基苯基）丙烷

7. 2-bis ( 3-nitro- 4-hydroxyphenyl ) propane

2-双（3-硝基-4-羟基苯基）丙烷

8. XIE Hong-juan, WANG Jun-wei, FENG Yue-lan.Effect of hydrothermal treatment on aromatization of propane over Zn/HZSM-5 catalysts[J].Journal of Molecular Catalysis, 2000,14(4):289-293.

[3]解红娟,王军威,冯月兰.水热处理Zn/HZSM-5催化剂对丙烷芳构化反应的影响[J].分子催化,2000,14(4):289-293.

9. The target compound was synthesized from 1 bromo 3 chloro propane by amination and Grignard reaction with ethyl orthoformate.

[方法 ]以 1-溴 - 3-氯丙烷为原料 ,胺化后 ,与原甲酸三乙酯进行格氏加成反应 ,得目标化合物。

10. "I know the situation in the country is frustrating," said Mehdi, who sells propane in Khalis. "But we don't count how many times we die.

“我知道这个国家的状况令人灰心，”梅迪（他在卡拉斯镇是卖丙烷的）说，“但是我们没算会死多少次，就那么一次，死前我们应该好好享受一下。”

11. Butane and butylenes has the same characteristic with propane and propylene.

丁烯与丁烷表现出与丙烯、丙烷相似的特性。

12. heptfluoride propane fire extinguishing system

七氟丙烷灭火系统

13. Different bottlers of fuel propane use different odourants and so do green gas bottlers hence the different smells.

不同的燃料丙烷使用的刺激性气体的添加剂都不同，所以绿气的味道也许是不同的。

14. A univalent organic radical with composition C3H7, derived from propane.

丙基一种化学式为C3H7的单价的有机放射物，由丙烷生成

15. Keywords propane;selective oxidation;acrolein;

丙烷;选择氧化;丙烯醛;

16. Propane may also be used as LPG.

丙烷也可用作液化石油气。

17. Propane is later converted to propylene for use in textiles, food packaging and automotive components.

丙烷后来转换成丙烯，用于制造纺织品、食物包装材料和汽车零件。

18. The Zn species in the catalysts are responsible for propane and cyclic hydrocarbons dehydrogenation, while the Bronsted acid sites located in the channel of Zn/HZSM-5 oligomerization and cyclization.

丙烷在改性分子筛上芳构化过程是金属离子和分子筛酸性中心共同作用的双功能催化过程。

19. Betterment of propane gas compressor scratch system

丙烷气体压缩机刮油系统改进

20. The oxidative dehydrogenation of propane (ODP) to propene is one important subject in natural gas, oil field gas and refinery gas application area.

丙烷氧化脱氢制丙烯是利用天然气、油田气和炼厂气的一个重要课题。

21. Propane ammoxidation to acrylonitrile is a potential route for acrylonitrile production with great economie attraction.

丙烷氨氧化制丙烯腈反应工艺是潜在的具有较大经济效益的丙烯腈生产路线。

22. Propane ammoxidation to acrylonitrile is a potential and economically attractive route for acrynitrile production.

丙烷氨氧化制丙烯腈是一种具经济吸引力的潜在丙烯腈生产路线。

23. Research and Design of Propane Pump Seal

丙烷泵密封的研究与设计

24. Technique of special oil extraction with propane

丙烷浸出特种植物油料工艺技术

25. The direct ammoxidation of propane to acrylonitrile is a potential route for acrylonitrile production with great economic attraction.

丙烷直接氨氧化制丙烯腈是一条潜在的具有巨大经济效益的丙烯腈生产路线。

26. Propane sulfonic Acid Sodium Salt,

丙烷磺酸钠

27. Keywords propane debituminization;energy saving;

丙烷脱沥青;节能;

28. Control System for Propane Deasphalting Pilot Plant

丙烷脱沥青中试工艺控制系统的改进

29. With t he increase of the regeneration temperature, propane conversion, yields of AA a nd HAc, and the C1+C2 in products increased too, but the selectivity to AA a nd HAc decreased.

丙烷转化率和裂解产物(C1+C2)的量则一直呈上升趋势.升高再生温度，催化剂的活性增加，丙烯酸和乙酸的收率及裂解产物的量增加，而选择性则不断降低.

30. Selective Oxidation of Propane to Acrylic Acid

丙烷选择氧化制丙烯酸的研究

31. To save time a contractor's fit for purpose burner (usually a propane burner) supplying large amounts of warm air at low temperature can be used.

为了节省时间，可采用在低温下供应大量暖空气的承包商适用的烧嘴(通常是丙烷烧嘴)。

32. How come we've been using propane, and nobody knew?

为什么我们实际上已经在使用丙烷，但是确没人知道?

33. How come green gas smells different than fuel propane?

为什么绿气闻起来和燃料丙烷不同?

34. This paper introduces that it will occour the high-high liquid level s alarm of the suction separator when making cold system of propane is not normal to shut down .

主要介绍了丙烷制冷系统发生非正常停机时,经常造成丙烷压缩机入口分离器液位超高报警。

35. Its main components include propane, butane and butylene .

主要成份是丙烷、丁烷、丁烯等。

36. Carbon dioxide is produced as a crude by-product of a number of manufacturing processes. Carbon dioxide is a by-product of steam reforming of methane, propane or naphtha.

二氧化碳是作为许多工业生产过程的天然副产品生产的。二氧化碳是甲烷、丙烷或石脑油的蒸气重整的一个副产品。

37. Carbon dioxide is a by-product of steam reforming of methane, propane or naphtha.

二氧化碳是甲烷、丙烷或石脑油的蒸气重整的一个副产品。

38. The first vehicle packed with gasoline, propane and nails was discovered this morning in the city's bustling nightclub and theater district.

今晨被发现的第一辆车里携带着汽油，化学炳和钉子，当时是停靠在熙熙攘攘的夜总会和影院地区的。

39. The production situation and manufacturing methods of trimethylol propane (TMP) at home and abroad were presented. The application areas and market prospects of TMP were also analyzed and discussed.

介绍了三羟甲基丙烷的国内外生产现状、生产方法，分析、探讨了三羟甲基丙烷的应用领域及市场前景。

40. The properties,uses and marketable prospect of thrihydroxymethyl propane is introduced.Yield of the product is raised from 75% to 90% and dross pollution is avoided with improved present process.

介绍了三羟甲基丙烷的性质，用途和市场前景。并对现有的生产工艺进行了改进，使产品收率从75%提高到90%，并且避免了工业废渣对环境的污染。

41. Purification process of propane distillate oil, the bottom product of propylene rectifying column in the Ethylene Works of PetroChina Liaoyang Petrochemical Company, is introduced.

介绍了中国石油辽阳石化分公司乙烯厂丙烯精馏塔塔底油-丙烷馏分油的精制工艺。

42. The design and construction of propane admixing by gasmaking plant with heavy oil are described. The problems existing in the design and construction and their solutions are discussed.

介绍了利用重油制气装置掺混丙烷的设计与施工情况,讨论了设计与施工中存在的问题及解决问题的方法。

43. This paper introduces the operation of light hydrocarbon xecoveryunit under low capacity eonditions, the approaches to improve propane recovery while the products quality are ensured.

介绍渤西油气处理厂轻烃回收装置低负荷运行状态下，提高丙烷收率的措施及方法。

44. The feasibility of removing the residues of organochlorine pesticides from Ginseng extract with sub-critical propane extraction was explores.

以人参为原料,研究了利用高效的亚临界丙烷萃取技术脱除人参提取物中残留的有机氯农药的可行性。

45. Taking propane and butane storage for example, it states that the pressure of underground water must be higher than that of the product stored.

以储丙烷、丁烷为例,说明地下水压力必须大于储品压力。

46. A highly selective catalyst for ODP is obtained by oxidizing CNF in concentrated HNO_3 and using(NH_4)_2HPO_4 as precursor for phosphoric oxides. At 500℃,a 39.63% selective to propene is achieved at a 42.07% propane conversion.

以磷酸氢二铵为前驱体,负载于经液相氧化处理的CNF上可以得到高选择性的ODP过程催化剂,在500℃下,丙烷转化率为42.07%时,丙烯选择性达到39.63%。

47. Conveyor belts - Fire simulation flammability testing - Part 1: propane burner tests.

传送带。火灾模拟可燃性试验。第1部分:丙烷燃烧器试验。

48. Portable camp lanterns for use with propane gas

使用丙烷气体的可移式便携营地灯

49. Portable camp cook stoves for use with propane gas

使用丙烷气体的可移式野营烹调用炉

50. So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...

例如:增加丙烷脱沥青的溶剂比,用加氢补充精制代替白土精制等,此外,在含硫原油生产基础油时,对原油也应适当选择。

51. For example, hydrogen and propane are used thread left teeth, also known as reverse-threaded, should pay special attention to the installation.

例如氢气和丙烷均采用左牙螺纹，也称反向螺纹，安装时应特别注意。

52. Blending resid FCC slurry with vacuum residue as the propane deasphalting feedstock solved the feedstock shortage of the propane deasphalting unit at Jinan Refinery.

催化裂化油浆掺入减压渣油中作为丙烷脱沥青装置的进料，解决了济南炼油厂丙烷脱沥青装置原料不足的问题。

53. Other components are the homologous alkanes, ethane, propane, and higher hydrocarbons.

其他组分有同系烷、乙烷、丙烷以及高分子碳氢化合物。

54. Other feed stocks, which are less common, can include ethane, propane, butane and light and heavy naphtha.

其它不常用的原材料包括乙烷、丙烷、丁烷以及轻、重石脑油。

55. Other feed stocks can include ethane, propane, butane, and light and heavy naphtha but are not commonly used.

其它原材料包括乙烷、丙烷、丁烷以及一般不用的轻、重石脑油。

56. The fuel is propane which is in accordance with environmental guidelines.

其燃料为丙烷，符合环保要求。

57. The pipeline gas consists of methane (91.3%), ethane (5.1%) and propane (2.4%), while C2H6 and C3H8 do not exist naturally in marsh gas.

再加上气体样品中的二氧化碳随甲烷浓度增加而增加，此趋势与沼气特性相似。

58. The most widespread alternative fuel is Liquefied Petroleum Gas (LPG), which is a mixture of petroleum and natural gases of high propane content.

分布最广泛的代用燃料是由石油和含高浓度丙烷成分的天然气混合而成的液态石油气(LPG)。

59. Right from the beginning we had a small gas stove that ran off propane tanks, which we cooked on when the wood-fired cook stove wasn't in use.

刚开始时，我们也用一个小小的煤气灶做饭，因为当时用木材生火的灶台还没有做好。

60. Initial ground testing of the Model 38 concept involved tethered runs of a testbed using gaseous propane for fuel (Fig. 4).

初始地面试验示范38个概念涉及栓运行的试验使用气体丙烷燃料（图4）。

61. A tentative study on the oxidation of propane to acrylic acid (AA) and acetic acid (HAc) on Mo-V-Sb-Nb complex metal oxide (CMO) was carried out by using stable fixed bed reactor in which the feed gas is supplied successively.

利用固定床稳态连续反应器，采用原料气连续进料，研究了Mo-V-Sb-Nb复合氧化物催化剂用于丙烷选择氧化制丙烯酸(AA)和乙酸(HAc)的效果。

62. Rising temperature can greatly increase the conversion of propane and then the yield of propene.

升高温度虽然能极大的提高丙烷的转化率从而增加丙烯的收率。

63. By using refinery byproducts such as refining dry gas, reforming topped oil, propane, butane, raffinate oil and hydrogenation tail oil as feedstocks, the cost of ethylene production was reduced.

发挥炼化一体化的资源优势,利用炼厂干气、拔头油、丙烷、丁烷、抽余油、加氢尾油等副产物作乙烯原料,可降低乙烯生产成本。

64. Available in R22, R497C and R290 (propane).

可在r22的，r497c和r290的（丙烷）。

65. Propane solvent deasphalting of Oman and Iran VR blended with furfural extracts was inspected with RUSKA PVT equipment.

在RUSKA相平衡装置上研究了阿曼和伊朗渣油掺炼糠醛抽出油的丙烷溶剂脱沥青过程。

66. It's the only moon with an atmosphere, a yellow smoggy one filled with methane, ethane, and propane clouds.

在大气层，只有月球在，一个黄色的烟雾弥漫的，一个充满着甲烷、丙烷和乙烷云的地方。

67. The pyrolysis performance of refinery byproducts including FCC dry gag,propane,butane,reforming topped oil, reforming raffinate oil and coking gasoline were evaluated in the laboratory.

在实验室对炼厂副产催化裂化干气、丙烷、丁烷、重整拔头油、重整抽余油、焦化汽油等进行了裂解性能评价。

68. Undiluted methane, ethylene, and propane were used as fuels and two nozzle sizes were used.

在研究中使用一个双环同轴喷流燃烧器，于燃烧器的中心圆管提供气态甲烷充作燃料，而外环圆管则供给空气，以产生双环同轴喷流扩散火焰。

69. I have a Propane Tank, an Outdoor Cooker Package with a couple of DeepFry Pots and Chinese Style Big Fry Pans, Sauce Injector, Termeter and etc. in Backyard.

基本原则:本俱乐部所组织之所有活动，均为自发，自愿，本着对自然的热爱， 对运动的热衷，以互商，互谅，互助，互勉为态度，走到一起来。

70. The gas, which is sulphur-free, contains 89-99% methane, up to 6% ethane, and 3% propane.

天然气不含硫，含甲烷88-99%，乙烷6%和丙烷3%。

71. The propane in the gas might be mainly sourced from the mudstone of Denglouku Member in Songzhan and Anda Rift.

天然气中丙烷可能来源于宋站、安达断陷登娄库组泥岩。

72. Natural gas basically is mixed by methane, ethane, propane the hydrocarbon such as butane kind composition, contain a few pentane above to recombine cent.

天然气主要由甲烷、乙烷、丙烷和丁烷等烃类组成，并含有少量戊烷以上重组分。

73. If you use green gas, you are already using propane.

如果你已经在用绿气了，实际上你已经在用丙烷了。

74. If it doesn't, residents may be facing cold showers; plans for a third propane plant in Santiago risk being held up by planning objections.

如果对天然气的需求没有得到满足的话，智利居民就可能会要用冷水洗淋浴；而在智利首都建立一个第三方丙烷气体工厂也因为风险过大而在城建策划中被延迟。

75. Nor was it the silvery inflated sphere, ten storeys high and fitted with giant propane burners, in which in 2002 he had made the first solo circumnavigation of the globe by balloon.

它也不是银白色的充气球体，十层楼高，装载着几个巨大丙烷燃烧炉。2002年他已经驾驶这气球作了第一次独自环球飞行。

76. This includes gasoline, propane, paint thinners, mineral oils, paraffin wax, baby oil, Vaseline?and even Chap-Stick?just to name a few.

它包括汽油、丙烷、漆面稀释剂、矿物油、石蜡、凡士林和无色唇膏。

77. It's the only moon with an atmosphere, a yellow smoggy one filled with methane, ethane, and propane clouds.It also has active volcanoes and few impact craters.

它是唯一有大气层环绕的卫星，大气层里充满了由甲烷、乙烷和丙烷组成的黄色烟雾弥漫的云。

78. The experimental results show that, the major products are ethylene, propylene and butylene, with small amount of methane, ethane, propane, butane and C5 hydrocarbons.

实验结果表明，二甲醚裂解产物主要为乙烯、丙烯、丁烯，以及少量的甲烷、乙烷、丙烷、丁烷和碳五。

79. HOUSEHOLD ECONOMY. CORRUGATED METALLIC FLEXIBLE PIPING FOR THE EXTERNAL CONNECTION OF DOMESTIC APPLIANCES USING BUTANE AND PROPANE FROM CYLINDERS.

家政学。家用煤气设备外部连接用波纹状的挠性金属软管。

80. Propagation characteristics of unsteady gaseous detonation in propane? oxygen? air mixtures through90° bend were studied by experiments.

对丙烷-氧气-空气的混合气体非稳定爆轰波通过90°弯管传播特性的变化进行了初步的实验研究.