c*****a
发帖数: 1131 | 1 Bad Fuel From Pilot Flying J Reportedly Disables Trucks
7
Trucks were experiencing mechanical issues and breakdowns after fueling up
at a Pilot Flying J travel center. At least four trucks couldn’t even make
it off the lot after filling up and other drivers were complaining that
their vehicles were running poorly.
The Pilot Flying J location with the issue was the Von Ormy station on I-35
in Texas. The problem was brought to the attention of the general manager by
a driver who was having an issu... 阅读全帖 |
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b********6
发帖数: 585 | 2 呵呵 我现在在化学系 原来是学环境的（给排水），我也是刚刚开始，不过不知你开车
不，现在美国你加油的话 里面都有2%的biodiesel，你可以wiki一下 |
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h*****k
发帖数: 744 | 3 不只2%吧? 俺原来在中西部的时候,印象中是10%的biodiesel (难道是俺记错了...?) |
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u*********g
发帖数: 447 | 4 我也做。
2%，5%比较常见，也有说夏天的时候调整到最高20%的。
Bus尾巴上有"powered by biodiesel". |
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b********6
发帖数: 585 | 5 right now biodiesel is as expensive as petrolem, if this continue for a long
time, then bioenergy will have a good future |
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发帖数: 1 | 6 您好，不知道这个职位是否找到合适的人选，我的背景还是比较符合的，PhD期间做了
大量活性炭的工作，之间还在膜分离公司工作过四年有丰富的工程经验，请看我的简历
，如果您觉得还可以的话请与我联系，非常感谢！
Yuhe Cao
North Campus Drive 1400,
Agricultural and Biosystems Engineering,
South Dakota State University,
Brookings, SD 57007
(605) 592-0789
[email protected]/* */
Objective
Challenging research position in membrane science in a pharmaceutical, gas
adsorption, gas purification and separation, water treatment or biotech
company or university
Qualifications
• How fiber membrane fabr... 阅读全帖 |
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发帖数: 1 | 7 您好，不知道这个职位是否找到合适的人选，我的背景还是比较符合的，PhD期间做了
活性物分离提取的工作，之间还在膜分离公司工作过四年有丰富的工程经验，请看我的
简历，如果您觉得还可以的话请与我联系，非常感谢！
Yuhe Cao
North Campus Drive 1400,
Agricultural and Biosystems Engineering,
South Dakota State University,
Brookings, SD 57007
(605) 592-0789
[email protected]/* */
Objective
Challenging research position in membrane science in a pharmaceutical, gas
adsorption, gas purification and separation, water treatment or biotech
company or university
Qualifications
• How fiber membrane fa... 阅读全帖 |
|
发帖数: 1 | 8 您好，不知道这个职位是否找到合适的人选，我的背景还是比较符合的，PhD期间做了
活性物分离提取的工作，之间还在膜分离公司工作过四年有丰富的工程经验，请看我的
简历，如果您觉得还可以的话请与我联系，非常感谢！
Yuhe Cao
North Campus Drive 1400,
Agricultural and Biosystems Engineering,
South Dakota State University,
Brookings, SD 57007
(605) 592-0789
[email protected]/* */
Objective
Challenging research position in membrane science in a pharmaceutical, gas
adsorption, gas purification and separation, water treatment or biotech
company or university
Qualifications
• How fiber membrane fa... 阅读全帖 |
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u*********g
发帖数: 447 | 9 【 以下文字转载自 Ohio 讨论区 】
发信人: uvvchaiming (uvv), 信区: Ohio
标 题: 小公司招 Lab Chemist
发信站: BBS 未名空间站 (Fri Oct 22 11:38:23 2010, 美东)
Company: bluegrass biodiesel (northern KY, 41040)
Position: Lab Chemist
Main responsibilities:
- Analyze feedstocks (oil), in-process biodiesel, and final biodiesel
product via ASTM and AOCS methods;
- Short term duties: help with set up required method, method validation,
documentation, standard operation procedures;
- Long term duties: Research on alternative feedstocks.
D... 阅读全帖 |
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u*********g
发帖数: 447 | 10 Company: bluegrass biodiesel (northern KY, 41040)
Position: Lab Chemist
Main responsibilities:
- Analyze feedstocks (oil), in-process biodiesel, and final biodiesel
product via ASTM and AOCS methods;
- Short term duties: help with set up required method, method validation,
documentation, standard operation procedures;
- Long term duties: Research on alternative feedstocks.
Desired instrument skills:
- GC
- GC-MS
- IR
- ICP-OES
- HPLC
- other wet chemistry skills
Others:
$40,000-45,000 with benef... 阅读全帖 |
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u*********g
发帖数: 447 | 11 【 以下文字转载自 Ohio 讨论区 】
发信人: uvvchaiming (uvv), 信区: Ohio
标 题: 小公司招 Lab Chemist
发信站: BBS 未名空间站 (Fri Oct 22 11:38:23 2010, 美东)
Company: bluegrass biodiesel (northern KY, 41040)
Position: Lab Chemist
Main responsibilities:
- Analyze feedstocks (oil), in-process biodiesel, and final biodiesel
product via ASTM and AOCS methods;
- Short term duties: help with set up required method, method validation,
documentation, standard operation procedures;
- Long term duties: Research on alternative feedstocks.
D... 阅读全帖 |
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S*****n
发帖数: 6055 | 12 if hydrogen can drive cars, nuclear and/or solar energy can also drive cars
you have to give up internal combustion engine anyway. it makes no big
difference whether you switch to hydrogen power or to nuclear power
or, the other solution would be, if car guys are too lazy to give up
internal combustion engine, then biogasoline/biodiesel may have a chance. of
coz, biodiesel from triglycerides has no future. the biogasoline/biodiesel
has to be from CH2O.
As I said, biomass (CH2O) could be the midt... 阅读全帖 |
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S*****n
发帖数: 6055 | 13 if hydrogen can drive cars, nuclear and/or solar energy can also drive cars
you have to give up internal combustion engine anyway. it makes no big
difference whether you switch to hydrogen power or to nuclear power
or, the other solution would be, if car guys are too lazy to give up
internal combustion engine, then biogasoline/biodiesel may have a chance. of
coz, biodiesel from triglycerides has no future. the biogasoline/biodiesel
has to be from CH2O.
As I said, biomass (CH2O) could be the midt... 阅读全帖 |
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u*********g
发帖数: 447 | 14 【 以下文字转载自 Ohio 讨论区 】
发信人: uvvchaiming (uvv), 信区: Ohio
标 题: 小公司招 Lab Chemist
发信站: BBS 未名空间站 (Fri Oct 22 11:38:23 2010, 美东)
Company: bluegrass biodiesel (northern KY, 41040)
Position: Lab Chemist
Main responsibilities:
- Analyze feedstocks (oil), in-process biodiesel, and final biodiesel
product via ASTM and AOCS methods;
- Short term duties: help with set up required method, method validation,
documentation, standard operation procedures;
- Long term duties: Research on alternative feedstocks.
D... 阅读全帖 |
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u*********g
发帖数: 447 | 15 【 以下文字转载自 Ohio 讨论区 】
发信人: uvvchaiming (uvv), 信区: Ohio
标 题: 小公司招 Lab Chemist
发信站: BBS 未名空间站 (Fri Oct 22 11:38:23 2010, 美东)
Company: bluegrass biodiesel (northern KY, 41040)
Position: Lab Chemist
Main responsibilities:
- Analyze feedstocks (oil), in-process biodiesel, and final biodiesel
product via ASTM and AOCS methods;
- Short term duties: help with set up required method, method validation,
documentation, standard operation procedures;
- Long term duties: Research on alternative feedstocks.
D... 阅读全帖 |
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R********s
发帖数: 208 | 16 但是看起来在欧洲，柴油更popular。而且自己在家就可以生产biodiesel.
Unlike any other fuel for modern engines, biodiesel can be made at home
without investing heavily in special equipment or earning a degree in
chemistry. |
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c*******o
发帖数: 1722 | 17 kao, 你没有听说过biodiesel?
你太幸福了，IL已经找不到真正的柴油了，
全是对过植物油的biodiesel。
对engine的作用不清楚，有的说好，有的说不好。 |
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y*h
发帖数: 25423 | 18
不过你要是真的加了汽油到柴油机里还是不要发动，立即清洗比较稳妥。下面这篇文章
讲得很详细：
What happens if you inadvertently fill your diesel car with gasoline?
Whether you're new to diesel ownership, or might have both diesel and
gasoline powered vehicles in your own personal fleet, it can be oh-so-easy
to accidentally mis-fuel your diesel tank with gasoline. Filling your fuel
tank is such an ordinary and mundane task, that just a moment's inattention
can cause you to grab the wrong nozzle and pump away. Bad enough if you
realize the mis... 阅读全帖 |
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D***n
发帖数: 6804 | 19 好，我现在这车只能用5% biodiesel。用50% Biodiesel 需要改滤清器和ECU
下一辆车我估计不是电车就是柴油车，如果是后者肯定会弄这个。 |
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k***i
发帖数: 662 | 22 哦，但楼主没说alternative energy是哪种啊，
而且他把 biodiesel单列在第一选项里了。
无论如何，做热力学和能源还算不错吧。但是我觉得biodiesel前景比较一般，
做博士课题可以试试，但对MS用处不太大。 |
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x****h
发帖数: 300 | 23 1.
Title: Supported La2O3 and MgO Nanoparticles as Solid Base Catalysts for
Aldol Reactions While Suppressing Dehydration at Room Temperature
ChemCatChem, Volume 5, Issue 2, pages 594–600, February 2013
2.
Characterization, synthesis and catalysis of hydrotalcite-related materials
for highly efficient materials transformations
Shun Nishimura, Atsushi Takagaki and Kohki Ebitani
Green Chem., 2013,15, 2026-2042
3.
Elucidating the Crystal Face- and Hydration-Dependent Catalytic Activity of
Hydro... 阅读全帖 |
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xt
发帖数: 17532 | 24 国内有生物燃料，搞酒精燃料和biodiesel的都有，这些人应该
拉去枪毙。纯粹是浪费粮食 |
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y*****a
发帖数: 580 | 26 it is a rip-off for average Americans.
A gallon of ethanol gives about 77 KBTU, and require 35KBTU, and thus net
energy is 42 KBTU.
A gallon of gasoline gives about 125 KBTU and requires about 15 KBTU, and
thus net energy is 110 KBTU, more than 2.5 times higher than ethanol.
Ethanol is about $2.02 /gal (after 0.51/gal of tax-payer money subsidy) in
2008 (the credit was reduced to 0.45/gal in 2009), and gasoline is $2.85/gal
in New York Harbor. Seems ethanol might be cheaper per gallon, but 130%... 阅读全帖 |
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x********i
发帖数: 905 | 29 Intel STS 2015 Finalists
Anandapadmanaban, Eswar
Dr. Ronald E. McNair Academic High School, Jersey City, NJ
The ThereNIM: A Touch-less Respiratory Monitor
Ashkin, Emily Lorin
Providence Day School, Charlotte, NC
A Novel Synergistic Approach for Enhancing Immunotherapy in the Treatment of
Melanoma
Chemparathy, Augustine George
Dougherty Valley High School, San Ramon, CA
Accumulation of the Biodiesel Precursor Triacylglycerol Offsets Oxidative
Stress in the Model Alga Chlamydomonas reinhardtii
Cui... 阅读全帖 |
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l**********n
发帖数: 1742 | 30 What’s Actually In Instant Ramen
There’s a LOT of sodium. (Photo: Tumblr/kiddwelldontcare)
Odds are, you’ve eaten instant ramen noodles at some point in your life.
Maybe you were in college or trying to save money. Or maybe you think they
just taste really good. Whatever the reason, this five-minute meal has been
a hit with budget-friendly consumers for years.
Despite its popularity, it’s not exactly a secret that instant ramen isn’t
exactly a health food — and recent research has backed that up... 阅读全帖 |
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r*****2
发帖数: 3513 | 31 中餐馆的废油有人要，据说是制造Biodiesel |
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R********s
发帖数: 208 | 32 靠，我只是那么一说而已，还能真在家生产biodiesel啊？ |
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p*****n
发帖数: 758 | 34 New ford diesel truck should be okay for B20 biodiesel
mine is 05 model, only B5 okay. |
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l********u
发帖数: 101 | 35 比如说biodiesel， bioethanol，methane，geothermal等等，不是都是新能源？ |
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S*****n
发帖数: 6055 | 36 unless algae tech becomes mature, biodiesel could only supply 1% of world
oil consumption. |
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O*********h
发帖数: 4674 | 37 你先说说你是比油耗还是比动力啊
个人感觉以后还是柴油混动的天下，尤其是biodiesel更成熟之后 |
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n*********n
发帖数: 5605 | 38 据说TDI都是 biodiesel ready的啊 |
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c******n
发帖数: 16666 | 39 fuel pump什么的都要求足够润滑性
制造商自己说的
ulsd貌似还就不那么润滑 反而是biodiesel润滑性好 |
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s********r
发帖数: 2308 | 40 省油，拖车，起步和低速下动力迅猛，可以吃biodiesel不像汽油机死吃着石油，
resell value比较高。 |
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f****a
发帖数: 4708 | 41 touareg不建议吃B10及以上的biodiesel。 |
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k**********e
发帖数: 2507 | 43 搞错了，是2K启动（如果猛踩一脚的话），如果慢慢踩的话目测是2K3启动。。。放水
，就是开一段时间油箱会积水，可能是柴油吸湿性比较强，也可能biodiesel里的氢含
量较高，所以定期要放水。我的手册建议3年/30K迈换油滤的时候放。你的不用么？ |
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G******F
发帖数: 114 | 45 柴油贵，美国柴油润滑性问题造成无数tdi牺牲，自己查谷歌。因为美国柴油去硫，
biodiesel比例还不够 |
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T*********r
发帖数: 114 | 46 开了6年的F150 XLT准备让它trade in了。好车！一直勤勤恳恳的工作。这个暂表不提。
这不是又到了Ford employee pricing的日子，老婆一直想要一个10000 lbs的5th
wheel，以前的F150 5.4L gas 无论是engine/axle ratio配比，还是trailer tongue
weight加上去以后的payload，那肯定是拉不动啦。我也就给自己个借口换个新车。
既然要拉10000 lbs，肯定不考虑gas，直接上 6.7升的POWERSTROKE diesel。其实我在
买挂载I6 cummings的RAM还是V8 powerstroke的ford决定上还是斗争了很久。因为
cummings的I6是业界证明的功效比最好的柴油机，而且毕竟cummings是做商业卡车
engine的。但是，ram整体的reliability和内饰还是不如ford，对ford “built tough
”还是很有信赖度的。最后还是选了ford。当然，我不是那种买了ford就使劲贬低ram
和GM的，they all make descent trucks,... 阅读全帖 |
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D******r
发帖数: 491 | 47 BioFuel subsidizing might go away?
I heard over the radio quite some cities are doing away from BioDiesel,
Seattle for one. Those green knuckleheads finally figured out by going
biofuel, they became tree f*ckers instead of tree huggers |
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W***n
发帖数: 11530 | 48 Latest Advances in Internal Combustion Engines
Automakers continue to look to the internal combustion engine (ICE) and its
decades of reliable and resilient service when it comes to offering improved
fuel economy and longer engine life.
May 2014, By Stephane Babcock
Even with all the buzz that surrounds hybrids, hydrogen fuel cells, and the
numerous gaseous alternatives, OEMs are still betting on the benefits of the
constantly improving internal combustion engine (ICE). From its humble
beginning... 阅读全帖 |
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x*******i
发帖数: 9 | 49 biodiesel和 wood pellets过去俺都调研过，略知一点。
有点搞不明白你朋友的意图。你说你朋友想自己买机器然后从中国进口原材料自己加工
，pellets本身运费就是很吃银子的问题，更何况汗水量很高的原材料。莫非你的意思
是从中国进口pellet设备？ 如果是的话，那么可能你要失望了，中国pellet生产线不
成熟，调试不过关。假如设备不是从中国进口，我倒是很有兴趣请教一下你们用哪里的
设备，价钱产量是多少的线。 还有，joes里面好像看到pellet 做grill的，记不清楚
了，是吗？
biofuel有啥问题？ 可以探讨一下。goldenratio可以发信给我。 |
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s****l
发帖数: 10462 | 50 露怯了吧，biofeul/biodiesel/ethanol的方式很多了，地热倒不是什么高科技了。 |
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