Quantity of nitrogen to be purged b4 loading MEG in vessels tank
2009-08-06 11:29:00 I would like to know about one thing reagarding the purging in tank, lets say the tank is 1000 cubic meter how many air changes are required to inert the tank with nitrogen,????
Nitrogen Purging and Air Changes
2009-08-06 11:29:00 I would like to know about one thing reagarding the purging in tank, lets say the tank is 1000 cubic meter how many air changes are required to inert the tank with nitrogen,????
Liquid Nitrogen Economy
2009-08-02 17:13:00 I was happily ignorant of a new" zero emissions" scheme, when I ran across a link in science daily. "A liquid nitrogen economy is a hypothetical proposal for a future economy in which the primary form of energy storage and transport is liquid nitrogen" I have a rather cold view of
Flow Lines for Nitrogen and Diesel
2009-07-26 07:21:00 If I have Oil flow lines and I want to return it back to services after long time mothballed by the Nitrogen or by the Diesel is there any procedure for De-Mothballing flow line. I hope to get the procedure for both media Nitrogen and Diesel
Nitrogen Saturation sensors??
2009-07-19 17:37:00 Hello everyone, I am trying to locate a way to measure the nitrogen saturation level inside a large annealing bell for several annealing ovens. I am trying to automate this process and currently we are leaving the nitrogen purge cycle on for about 2 1/2 hours before bringing oven up to temperature,
Will Nitrogen gas remove moisture?
2009-07-02 15:06:00 Have an application in which a .25 PSI nitrogen blanket will be applied into the head space of a diesel fuel tank. As a side benefit will the nitrogen blanket reduce the fuels 30 PPM moisture content?
Nitrogen Fertilizer Generator
2009-06-14 08:41:00 I would like to produce nitrogen fertilizer for own use by exposing air (oxygen & nitrogen) to an electric corona discharge. I already have an ozone generator which produces 5g/hr ozone. The resultant air ( partly containing O^3 and hopefully NO and NO^2) will then be scrubbed ( venturi mixed)
Testing a Nitrogen Pipeline
2009-05-18 15:04:00 Hi gurus, Can i test the pipe line with nitrogen as per allowable hydrostatic pressure to avoid hydrotesting,which precuation i need to be taken and which standard allow me to do?
Liquid nitrogen tank storage area guideline
2009-05-04 02:11:00 Dear all, Normally, Liquid nitrogen tank storage area is covered with fence where entry provision is from single side only. I was interested in knowing that wheather this is as per any general guideline i.e. can there be two side entry for Liquid nitrogen storage tank area fence. Is there
Storage Guidelines for Liquid Nitrogen Tanks
2009-05-04 02:11:00 Dear all, Normally, Liquid nitrogen tank storage area is covered with fence where entry provision is from single side only. I was interested in knowing that wheather this is as per any general guideline i.e. can there be two side entry for Liquid nitrogen storage tank area fence. I
Calculating Maximum Nitrogen Flow
2009-03-19 08:17:00 What can be the maximim flow of nitorgen (Temp:35Deg C & Pressure: 7bar) in 2 inch dia pipe. Pipe is seamles S40 pipe. How can we calculate the maximum flow? is there any equation for calculationg Q without knowing the velocity of flow? if an online calculator is there pls, provide the link.
Liquid Nitrogen Expansion Factor
2009-03-18 11:00:00 Dear all, I wanted to know expansion factor of liquid nitrogen having 7.0-8.0 bar g. pressure. I learnt that Nitrogen is having expansion factor of 680-690 but that i understand should be 1 bar liquid nitrogen expansion to standard cubic meter gas. I feel though liquid are incompre
Nitrogen Gas for Purging
2009-03-17 09:53:00 Dear All Could you give me some suggestions about N2 flow required to purge pipe-lines and vessels? Best Regards Framole
Nitrogen Generator Systems
2009-02-11 12:59:00 Does anybody know what by-products are given off from the blowoff on nitrogen generator systems?
Can Nitrogen Be Used To Combat Climate Change?
2009-01-09 15:29:00 From Scientific American: After more than a decade of research, a team of scientists has found that by releasing one pollutant into the environment, we might help capture another. Findings from one of the National Science Foundation's longest-running studies show that adding nitrog
nitrogen filling for transformers
2009-01-01 07:18:00 Dear friends Why nitrogen is filled while transporting transformers? Why only nitrogen is used? why not any other chemical or gas? Regards Prashanth
Degreasing a Valve for Nitrogen Service
2008-12-18 10:14:00 Is Degreasing option necessary for Nitrogen service valves???Please help
nitrogen generator
2008-11-15 04:55:00 Hello, does anybody have information about the nitrogen production package??plz help me...
Terra Nitrogen (THN): High 'yields'?
2008-10-29 05:00:00 Bryan Perry (http://www.thestockadvisors.co-m/ccount/click.php?id=2514) seeks high returns from dividend payments and capital gains, In his top-notch The 25% Cash Machine (http://www.thestockadvisors.co-m/ccount/click.php?id=2514) looks at fertilizer producer Terra Nitrogen, LP (http://www.thestockadvisors.co-m/quote.htm?sym=tnh) (NYSE: TNH (http://www.thestockadvisors.co-m/quote.htm?sym=tnh))."Terra Nitrogen Company, L.P. is a Sioux City, Iowa-based company that produces and distributes nitrogen fertilizer products. And TNH sports a yield of more than 15% with a P/E multiple of 6. "This limited partnership posted another strong quarter, but not quite the out-of-sight numbers we saw in the prior three quarters when commodities were hitting all-time highs. "For the third quarter, which ended Sept. 30, TNH reported net income of $106.2 million on revenue of $246.6 million -- $63.2 million of which is allocable at $3.41 per unit."This compares with a Q3 2007 net income of $45.6 million on ...
Why we used in Nitrogen used in huge type Trandformer
2008-10-19 13:26:00 Dear sir/madam Why we used in Nitrogen used in huge type Trandformer? wt is purpose for that & why we do not use other gas in transformer? regards senthil
Nitrogen Cylinder
2008-08-31 11:48:00 I have a cylinder whose liquid volume is 9.2 litres. It is to be filled with pure Nitrogen at a pressure of 150 bar. What will be the volume of the Nitrogen gas filled in Cu.feet and Cu. metres? What will be the weight of the filled gas?
Compressed Nitrogen Application
2008-08-20 22:14:00 I am currently working on an application where we have historically used compressed nitrogen as a back up to compressed air for the operation of pumps in an emergency operation. The issue is when we are attempting to use these pumps at rated speed the comsumption of nitrogen causes them to freeze u
Fill your car tires with nitrogen?
2008-08-12 14:05:00 A radio ad wants you to improve your car's mileage by 20% by having you stop by their Orlando shop and getting your car's tires filled with nitrogen. I'm sure that the 20% improvement is as real as many of the other attractions in the City of Famous Ducks and Mice. But, I also know that nitrogen c
why use nitrogen cylinder for lifting
2008-08-12 10:12:00 i have an Elga Hydrashear 3m X 10mm shearing machine. it has two nitrogen cylinders for lifting. now a days N2 level is dropping down. so i have replaced seals to avoid it. but it didn't stop. i dont have a catalog for this machine,there for very dificult to find a new cylinder (also correct seals).
nitrogen generation
2008-08-02 13:40:00 can i get some idea to generate nitrogen from powder or liquid of required pressure in a gas spring without any residue
pipe material and schedule for nitrogen pipeline
2008-07-30 03:44:00 what should be the pipe material and schedule for 1 inch nitrogen pipe line?
Liquid Nitrogen Experiment
2008-05-28 17:34:00 Nice short clip of chemistry in action.
By: Staring At
Liquid Nitrogen with Mr Frisk
2008-05-24 02:14:00 It was our last ever physics lesson at Hills Road today… So what else is there to do but play with liquid nitrogen. http://woolie.co.uk/wp-content/-uploads/2008/05/liquid-nitrogen--with-mr-frisk.flv Some pictures for you to enjoy!
By: Woolie's World
DJ Nitrogen Announces Easy iPhone Ringtones With A New Ringtone Lab For The
2008-05-14 22:20:00 San Francisco, CA (PRWEB) May 7, 2008—DJ Nitrogen announces the public beta release of its new Ringtone Lab for the iPhone, specifically designed to meet the ringtone needs of iPhone users. The Ringtone Lab is one of the most advanced ringtone editors available and is the only product that lets users legally share iPhone ringtones with other users. Ringtones easily sync to the iPhone via iTunes, with no hacks or modifications required. Powered by DJ Nitrogen’s patent-pending mobile content collaboration platform, this new Ringtone Lab for the iPhone works in any country and with any recent version of iTunes. read it here prweb.com
By: iPhonetunes
Liquid Nitrogen Dropped In Classroom? Explodes!
2008-04-26 13:16:00 addthis_url = 'http%3A%2F%2Floscuatroojos.com-%2F2008%2F04%2F26%2Fliquid-nitr-ogen-dropped-in-classroom-explo-des%2F'; addthis_title = 'Liquid+Nitrogen+Dropped+In+Cla-ssroom%26%238230%3B+Explodes%21-'; addthis_pub = '';
By: Los Cuatro Ojos
The Bacteria?s Role In The Nitrogen Cycle
2008-04-08 21:43:00 In the marine aquarium, be it a reef tank or a fish only aquarium, the nitrogen cycle is of paramount importance. It is the life support function for all the livestock. (...)
By: Aquarists Online
The Bacteria?s Role In The Nitrogen Cycle
2008-04-08 21:43:00 In the marine aquarium, be it a reef tank or a fish only aquarium, the nitrogen cycle is of paramount importance. It is the life support function for all the livestock. (...)
By: Aquarists Online
3000 psi nitrogen flow
2008-03-26 19:56:00 Does anyone know any recommended orifice sizes for the flow of Nitrogen at 3000 psi? We are filling 12 oz bottles for a clamping system. The bottles get too hot on a straight fill from a 1/4" valve. Any other comments or advice would be appreciated.
Nitrogen Gas Spring GROWTH
2008-03-18 16:39:00 I have a series of four nitrogen gas springs [Dadco®] mounted in a row on a plate.The springs lift two forms, two pistons per form. After approximately 200,000 compressions, one of the pistons (randomly - has happened to all four) will grow in length causing tool damage. The piston will be anywhere
Winter oilseed rape needs nitrogen now
2008-02-22 11:00:00 Most winter oilseed rape crops could benefit from nitrogen fertiliser soon, if they haven't already had their first...
By: FWi - All News
Crop Watch: nitrogen going on to backward crops
2008-02-19 18:30:00 The first nitrogen fertiliser applications started going on to backward oilseed rape crops this week, according to FWi's team of agronomists.
By: FWi - All News
Crop Watch: no need to rush nitrogen fertiliser
2008-02-12 18:00:00 Most cereal and oilseed rape crops are coming out of the winter looking well, so there is no need to rush on with fertiliser, according to the first reports from FWi's team of agronomists after the winter break.
By: FWi - All News
Pet Tips: Nitrogen Cycle - The Key to Biological Filtration
2008-02-11 20:41:00 Article provided by Drs. Foster & Smith. Veterinary & Aquatic Services Department, Drs. Foster & Smith, Inc. Understanding the nitrogen cycle is an important part of keeping a successful aquarium. The nitrogen cycle is responsible for the biological filtration within the system. It keeps the water free of toxic compounds that are a result of the respiration of the inhabitants, and the decay of any matter such as waste products and uneaten food. When we understand this cycle, we can anticipate situations that may cause damage to this process, and prevent or avoid these situations that may lead to livestock loss. Figure 1. The nitrogen cycleAdapted from: Mills, D. The Marine Aquarium. Salamander Books LTD.8 Blenhein Ct., Brewery Rd. London N79NT; 1987. What is the nitrogen cycle?In the nitrogen cycle, the waste products of the fish, plants, and invertebrates, along with any dead organisms or uneaten food, are broken down by bacteria and f...
By: Oahu Pet
Bad News For Coastal Ocean: Less Fish Out, Means More Nitrogen In
2008-02-11 11:49:00 A Canada-U।S. research team has found that commercial fisheries play an unexpected role in the decline of water quality in coastal waters. In a recent issue of Nature Geoscience, Roxane Maranger and Nina Caraco explain that the collapse of the fisheries from decades of over fishing has played a significant role in disturbing the balance between nitrogen entering and leaving costal water systems. The study, the first to examine the world's 58 coatal regions, shows how failing to maintain ecosystems in a sustainable manner has wide-ranging consequences. Using data provided by the United Nations, Maranger and Caraco found that commercial fishing has played an important, yet declining, role in removing man-made nitrogen from coastal waters."Fish accumulate nitrogen as biomass, and when humans move fish from the ocean to the table through commercial fisheries, they are returning part of this terrestrial nitrogen generated by humans back to the land," said Maranger, a biology professor...
Nitrogen In Tires: Not Worth It
2008-02-09 19:00:00 Nitrogen In Tires: Not designer ItBy Cd Smith James Burchill s article on the benefits of pedal inflation for tires is trusty substantially written, meliorate than this pleading I m sure. However, his concepts are grossly mistaken. 1. Oxygen does not deteriorate tires from the inside. Have you ever looked at a ...
Doing nitrogen sums should be increasingly rewarding
2008-01-31 17:00:00 Doing a bit of homework before dusting off the fertiliser spreader could pay dividends this season, Andrew Blake discovers.
By: FWi - All News
Nitrogen runoff solution for Gulf of Mexico dead zone?
2008-01-26 05:05:00 Here's an excerpt from a recent newspaper article by Henry Jackson A.P. "Because of rising demand for ethanol, American farmers are growing more corn than at any time since the Depression. And sea life in the Gulf of Mexico is paying the price. The nation's corn crop is fertilized wit
DJ Nitrogen
2008-01-25 01:38:00 DJ Nitrogen 1.00.05 Mix and mash ringtones with powerful but easy-to-use editing tools, like the tools found in Audacity - the audio editor used by millions world-wide. Make and share ringtones from any mp3s you own:Runs on your desktop, no need to upload your songs Post from: Plenty of Software: Free downloads center SHARETHIS.addEntry( { title: "DJ Nitrogen", url: "http://www.plentyofsoft.com/mp-3-amp-audio/dj-nitrogen/" } );
TNH /Terra Nitrogen
2008-01-17 14:03:00 Update:Terra Nitrogen is the smallest agricultural company , but it shows the most interesting short-term opportunity. The stock rallied up to 140 in July and pulled back. It returned to this level in December and broke out two weeks later, completing a cup-and-handle pattern.The rally spike hit 159 a few days later, with price then pulling back sharply. That decline undercut the breakout level for three sessions. The stock jumped higher on Friday and ran up to a new high on Monday. This sets up an excellent trade entry when price pulls back to fill the 147 to 150 gap. larger imageWill hold this stock into SLO Round 2.ASTRA portfolio::TNH Portion of fund: 8.15%Inception return: 36.48 % (Since July31, 2007)moreBUSINESS SUMMARY Terra Nitrogen Company, L.P., through its subsidiary, Terra Nitrogen, Limited Partnership, engages in the production and distribution of nitrogen fertilizer products for use in agricultural and industrial markets. Its nitrogen product includes anhydrous ammoni...
Terra Nitrogen (TNH): Fertizlier favorite
2008-01-10 07:00:00 "For those seeking dividend income and upside potential Terra Nitrogen (quote.htm?sym=tnh) (NYSE: TNH (quote.htm?sym=tnh)) is my top conservative idea for 2008,” says Dennis Slothower (ccount/click.php?id=1634), editor of Stealth Stocks (ccount/click.php?id=1634).
Terra Nitrogen Among Best Stock Performers in ?07
2008-01-03 00:00:00 It’s no surprise that some of the top-performing stocks in Iowa last year were tied to agriculture. via KCRG
Nitrogen fertiliser max limits for crops is like working with one hand tied
2007-12-25 11:00:00 Danish farmers feel they are competing on world markets with one hand tied behind their backs, Mike Abram finds on a visit to Denmark.
By: FWi - All News
Soil nitrogen use might not be used 100% efficiently
2007-12-20 10:30:00 The current assumption by government's fertiliser recommendation bible, RB209, that soil nitrogen was used 100% efficiently was a gross over-simplification, Stuart Knight of The Arable Group said.
By: FWi - All News
Nitrogen limits like working with one hand tied behind back, says Danish fa
2007-12-19 01:01:00 Danish farmers feel they are competing on world markets with one hand tied behind their backs, Mike Abram finds on a visit to Denmark
By: FWi - All News
concerning how to construct nitrogen lasr
2007-12-11 07:06:00 hello, engineer how do you do i am a student in addis ababa university i am doing research work in this year my thesis is desining of silicon controlled rectifier circuit to investigate the property of nitrogen laser . so my problem is concerning electronics how to instal the compon |
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