稠油减二裂变重润

English translation: Heavy lubricant oil produced by hydrocracking of the 2nd fraction withdrawn from HO vacuum distillat

12:25 Dec 18, 2007
Chinese to English translations [PRO]
Tech/Engineering - Petroleum Eng/Sci
Chinese term or phrase: 稠油减二裂变重润
所述的基础油为稠油减二裂变重润、减四加氢重润或KP6040中的一种或数种.
thierry albert
Local time: 09:13
English translation:Heavy lubricant oil produced by hydrocracking of the 2nd fraction withdrawn from HO vacuum distillat
Explanation:
Please see my answer below (no enough space above):
Heavy lubricant oil produced by hydrocracking of the second fraction withdrawn from the heavy oil vacuum distillation column

“稠油减二裂变重润”的意思是从稠油减压蒸馏塔采出的第二线馏分再经加氢裂变而制得的重润滑油

the second fraction = the seconde side-cut

See http://www.cnpc.com.cn/CNPC/ywycp/lyhgyw/
“润滑油

……同时,积极推进基础油的生产工艺改进,运用加氢裂变基础油技术生产的润滑油产品更加节能、环保。”


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Note added at 1 day7 hrs (2007-12-19 19:37:36 GMT)
--------------------------------------------------

稠油 = heavy oil
Selected response from:

ysun
United States
Local time: 03:13
Grading comment
thank you all
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +1Heavy lubricant oil produced by hydrocracking of the 2nd fraction withdrawn from HO vacuum distillat
ysun
3 +1heavy lubricating oil by secondary crack of viscous crude oil (heavy oil)
franksf
3heavy lube derived from the vacuum second side cut by heavy oil cracking
orientalhorizon


  

Answers


1 hr   confidence: Answerer confidence 3/5Answerer confidence 3/5
heavy lube derived from the vacuum second side cut by heavy oil cracking


Explanation:
feel like it.

orientalhorizon
Local time: 16:13
Specializes in field
Native speaker of: Native in ChineseChinese
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1 hr   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +1
heavy lubricating oil by secondary crack of viscous crude oil (heavy oil)


Explanation:
稠油 - viscous crude oil, also called heavy oil. (To avoid confusion, perhaps consider using "viscous crude oil."

减二裂变 - secondary crack. Crack - decomposition of larger molecules into smaller ones. 减 - reduction.

重润 - heavy lubricating oil.

See, for example,
Wear : Failure modes of ceramic rolling elements with surface ...The results revealed the role played by a lubricating medium in the ..... Branch cracks can also be generated on the faces of each secondary crack and these ...
linkinghub.elsevier.com/retrieve/pii/S0043164803004095 - Similar pages

Production plan & schedule system used in modern refinery CIMS ...pressure device can be used as heavy lubricating oil or. second operation material after asphalt ... catalytic cracking devices are the secondary operation ...
ieeexplore.ieee.org/iel5/7211/19423/00897529.pdf - Similar pages

稠油炼制减压蒸馏装置的扩能改造- 抓虾- [ Translate this page ]改造完成后,各侧线产品质量均达到了质量控制指标,特别是作为加氢裂化原料的减二、减三线产品中Fe离子浓度降到0.3×10-6以下,取得了良好的效果,产生了可观的经济效益。 ...
zol.zhuaxia.com/item/597956013 - 59k - Cached - Similar pages

什么是润滑?润滑油的作用是什么?--密封论坛- [ Translate this page ]这些以减压馏出物为原料的润滑油通称为馏份润滑油料。 ... 目前用于润滑油的加氢过程分为加氢补充精制、加氢处理(或叫加氢裂化)和加氢降凝三种。我国大都采用加氢 ...
club.sealing.cn/showbbs_p1_23_6043_1.html - 46k - Cached - Similar pages



franksf
Native speaker of: Native in EnglishEnglish, Native in ChineseChinese

Peer comments on this answer (and responses from the answerer)
agree  karcsy
5 hrs
  -> Thank you, Karen.
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1 day 5 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
Heavy lubricant oil produced by hydrocracking of the 2nd fraction withdrawn from HO vacuum distillat


Explanation:
Please see my answer below (no enough space above):
Heavy lubricant oil produced by hydrocracking of the second fraction withdrawn from the heavy oil vacuum distillation column

“稠油减二裂变重润”的意思是从稠油减压蒸馏塔采出的第二线馏分再经加氢裂变而制得的重润滑油

the second fraction = the seconde side-cut

See http://www.cnpc.com.cn/CNPC/ywycp/lyhgyw/
“润滑油

……同时,积极推进基础油的生产工艺改进,运用加氢裂变基础油技术生产的润滑油产品更加节能、环保。”


--------------------------------------------------
Note added at 1 day7 hrs (2007-12-19 19:37:36 GMT)
--------------------------------------------------

稠油 = heavy oil

ysun
United States
Local time: 03:13
Native speaker of: Chinese
PRO pts in category: 20
Grading comment
thank you all

Peer comments on this answer (and responses from the answerer)
agree  Chen Star
23 days
  -> Thank you!
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