Acid Factory
2029-07-07 00:00:00 Help harry escape the horrors of his acid-flooded factory. See How to Play at the start of the game.
By: Nation of Games
Top Scientific Journal: Acid Foods Increase Chances of Depression
2009-11-03 09:28:00 A study published in the British Journal of Psychiatry has revealed that people who ate mainly alkalising foods such as vegetables, low sugar fruits and oily fish were less likely to get depression 6 years later, compared to those who ate highly acid-forming foods such as meat and bread. The researchers at University College London examined ...
SS grade for Phosphoric acid
2009-09-11 08:42:00 What grade of Stainless Steel should be used for making a Phosphoric acid reaction vessel working a 100+ degree C?
Questions About The Acid in Diesel Engines
2009-09-09 10:17:00 I understand most of diesel engine manufacturers have placed so much consideration in the formation of acid inside the combustion chambers through the introduction of fuel with high sulfur content. How true is this? If it is, what type of acide that is being formed? How can a diesel engine user o
Acid in Diesel Engines
2009-09-09 10:17:00 I understand most of diesel engine manufacturers have placed so much consideration in the formation of acid inside the combustion chambers through the introduction of fuel with high sulfur content. How true is this? If it is, what type of acide that is being formed? How can a diesel engine user o
Acid Sludge
2009-08-09 18:05:00 I have a re-refinery factory for used oil in iran and my great problem is acid sludge . we use h2so4 for refinery and we have a huge quantity of acid sludge .I want to know what can I do to chenge it to useful material
Corrosivity to SS316L with Sulfuric Acid
2009-08-07 20:06:00 Hello, I want to use 5-10% solution of sulfuric acid (38%) for cleaning a vessel of SS316L for about 3-4 hrs. How corrosive it would be for the metal?
Suitability of SS for Acid Srvice
2009-08-07 11:41:00 Dear All, Can i use SS for ACID(HCL) Service( concentration from 98 % to 20%), If yes , Which SS means SS316, SS304, etc.......and is there any sepcific requirement for using same ( i.e PWHT or limitation in carbon percentage or any other...)?
Stainless Steel for Acid Service
2009-08-07 11:41:00 Dear All, Can i use SS for ACID(HCL) Service( concentration from 98 % to 20%), If yes , Which SS means SS316, SS304, etc.......and is there any sepcific requirement for using same ( i.e PWHT or limitation in carbon percentage or any other...)?
Material for Acid Service
2009-08-06 11:35:00 Dear all, I want to know the best suitable material for pipe carrying Acid whose concentration varies from 98% concentration to lower Value ( Value i don't know. Let's take Case of 10 % concentration).
storage tank for 99% Nitric Acid
2009-07-30 08:10:00 Kindly send us 99% Nitric Acid Tank Spec. and Rates FOR basis Karachi Port Qasim Pakistan.
How to Charge a Sealed Lead Acid (SLA) Battery
2009-07-24 14:46:00 When charging a 33Amp/Hr 12v SLA battery what is A normal max temp temp it Should get to? I Am Charging it at around 2.5A Max with a 4 amp dual secondary wall adapter 12-0-12 4amp 2 diodes & a cap 12v---->]--CaP+(&-;out to
SEXY Dia Mirza at the preview of Acid Factory
2009-07-22 01:15:00 Dia Mirza's forthcoming movie is called Acid Factory and I am sure most of you have heard of it. The film was recently promoted at some award functions as well. Sexy Dia Mirza was present at the preview of Acid Factory. The hot bollywood babe was looking stunning in a short and tight black dress. Take a look!
Diya Mirza Acid Factory movie hot Pics
2009-07-21 21:01:00 Check out Fardeen Khan, Dino Morea, Antra Mali, Manoj Bajpai, Gulshan Grover, Irrfan Khan, Diya Mirza, Neelam, Aftab Shivdasani, Ronit Roy and Film cast at Acid Factory film preview at Taj Landâ??s End........
Acid Sludge Reclaimantion
2009-07-14 16:59:00 I read an interesting post from Mr. Keith E. Bowers, who answered a question about acid sludge from re-refining waste oil. However, I have a client in Bangkok who has about 7,000 mt of acid sludge that I have been working on to produce a bitumen type product. I am wondering if there is a short-cut t
12v 95a/h lead acid batteries
2009-07-12 14:42:00 Hello , Im using 12x 12v 95 a/h lead acid batteries for solar use in my home . my system is connected 24v for my inverter to produce 220v for electrical appliances . Basicaly I run a computer which is about 550watts and some energy saver globes which are 14watts each and my inverter i
Which Metal Coatings Resist Car Battery Acid?
2009-07-10 22:38:00 Can anyone suggest a coating that can be applied to a metal battery box that is resistant to battery acid, i.e. sulphuric acid? I have tried neoprene but it does not adhere well to the rusted metal and after a short interval the acid gets under the coating and begins to corrode the box. Someone sugg
How do I Measure Acid Level in Auto Batteries
2009-07-02 10:34:00 Good Day CR4, How could I accurately & efficiently (observing Time constraints owing to conveyor belt speed) measure the Acid Level per cell in an Auto Battery for the purpose of establishing CmK PpK for OEM Clientele? (should you would want to know belt speed - TBE.) Some Batt cases a
Nitric acid
2009-06-28 09:01:00 Dear all I want to know how to storage nitric acid(50-70%). I mean what shuld be the material of tank storage?
Acid etching.
2009-06-27 13:43:00 What will be the best acid to etch a "flush-grinded-MMA Welded-carbon steel plate", so that I can see the weld profile?
Reuse of Ammonium Nitrate Process Condensate in Nitric Acid absorption Colu
2009-06-25 12:22:00 Well is there need to control pH of the Process Condensate automatically or else it can be done manually by simply adding excess Nitric
Reusing Ammonium Nitrate Process Condensate in Nitric Acid Absorption Colum
2009-06-25 12:22:00 Well is there need to control pH of the Process Condensate automatically or else it can be done manually by simply adding excess Nitric
Reusing Ammonium Nitrate in Nitric Acid Absorption Columns
2009-06-24 17:55:00 What is the maximum concentration of ammonium nitrate allowable in the Process condensate after neutralising free ammonia before adding into nitric acid absorption columns?Are there any hazards associated with a higher Ammonium Nitrate load in the stream?
Acid for Washing Stainless Steel and Copper
2009-06-23 10:56:00 Hello, we have to brazing a stainless steel-copper joint by induction. After brazing, some place on the stainless steel turn to black because of oxidation. Our company has very critical environment requirment. So who knows any kind of acid to remove the oxidation and keep the tube copper color?
STEARIC ACID ADDED TO SYNTETIC TOILET SOAP BAR
2009-06-22 15:12:00 A FULL, 100% SYNTETIC TOILET SOAP HAS NO STEARIC ACID OR COMMOM SOAP ADDED, BETWEEN OTHERS POSSIBLE COMPONENTS. WE WANT TO ADD FROM 10% TO 15% OF STEARIC ACID TO A FORMULATION AT THE MIX STEP BUT AVOIDING THE GRITNESS / SANDNESS EFFECT. THIS BAD EFFECT HAS BEEN OBSERVED / PRESENT IF WE ONLY MELT THE
Stearic Acid and Bar Soap
2009-06-22 15:12:00 A FULL, 100% SYNTETIC TOILET SOAP HAS NO STEARIC ACID OR COMMOM SOAP ADDED, BETWEEN OTHERS POSSIBLE COMPONENTS. WE WANT TO ADD FROM 10% TO 15% OF STEARIC ACID TO A FORMULATION AT THE MIX STEP BUT AVOIDING THE GRITNESS / SANDNESS EFFECT. THIS BAD EFFECT HAS BEEN OBSERVED / PRESENT IF WE ONLY MELT THE
Nitric Acid Production
2009-06-19 14:49:00 How best can I control the concentration of product Nitric Acid from an absorption column using two feed water streams?Is it possible to integrate concentration control with the ratio control for the two streams?Zimbabwe
Ammonium Nitrate Process Condensate Reuse in Nitric Acid Production
2009-06-19 14:28:00 The Process Condensate from First Effect Evaporator in Ammonium Nitrate production contains some Ammonia and Ammonium nitrate.I want to use it as feed water into Nitric Acid Absorption column as feed water.What effects does Ammonia have in the Absorption column?Is there a limit on the Ammonium nitra
Storage unit of Sulphuric acid
2009-06-18 10:12:00 Could you please guide me for the steps to be taken care while designing layout for Storage unit of Sulphuric acid?
Storage Units for Sulphuric Acid
2009-06-18 10:12:00 Could you please guide me for the steps to be taken care while designing layout for Storage unit of Sulphuric acid?
Of Springs and Acid: CR4 Challenge (06/09/09)
2009-06-08 00:01:00 This week's Challenge Question: Compress a steel spring and put it inside a small sturdy box. As you know, energy is stored within the spring when it is compressed. Now, fill the box with a corrosive acid. What happens to the energy originally stored in the spring after it is totally corroded?
How are Lead Acid Batteries "Reconditioned"?
2009-06-02 06:34:00 This reconditioning process seems to have dropped out of existence. Can any one explain how it is/was done, the inputs involved and the success rate against 'sulphated' cell condition or electrolyte contamination issues? Also if the reconditioning process has disappeared, why.
Exhaust Fan Flexible Joint for Perchloric Acid Exhaust System
2009-05-25 06:03:00 Dear Chemical & Material Experts, We have an issue on what type of exhaust fan flexible joint which is more suitable for the perchloric acid exhaust application. As far as we know this perchloric acid can react with organic material, an explosive reaction product may be formed. Th
Wattage Required to Heat Acid
2009-05-20 11:25:00 How much of wattage will be required to heater Acids: Phosphoric 70% + Sulfuric 30% Quantity : 1400 Ltr Tank size: L 4 ft; W 4 ft; H 3.5 ft Ambient temperature: 35 C Temperature required : 60 C Time: 1 hour
Lead acid battery
2009-05-12 10:05:00 dear sir In our 110/33/11 KV substation,we are using 55cells * 2 Volt =110V,300AH lead acid battery and one battery charger for protection of all equipments. I dont have any materials like books or catalogues to correctly follow the maintenance of this batteries That is 1)how muc
Hydrochloric Acid Removes SMD Components from PCB
2009-05-04 20:59:00 Tried out a 30% solution of hydrochloric acid I picked up from the hardware store. I then partially filled a flat glass container with the acid to a depth of few centimeters. Dumped a PCB board into the container to see what happens... Electrolytic caps don't survive too well.
Looking For 12 Volt Battery Sealed Lead Acid
2009-04-24 15:56:00 Hello All; I am in need of a 12 volt battery sealed lead acid. Parameters are as follows: 1) Small in size say 7" tall 5" wide and no more than 10" long. 2) Able to be discharged at a rate of 2 amps for 12 to 14 hours. 3) Able to recover charge, without damage, within 6 to 7 hours over two y
Eastlakedentist wrote a new blog post: Acid Erosion In Children's Teeth Gro
2009-04-24 11:31:00 Eastlakedentist wrote a new blog post: Acid Erosion In Children's Teeth Growing Concern Among Dentists Most parents know how important it is for kids to brush their teeth twice a day and floss regularly to protect against tooth decay. But what they don't know is that these procedures are not enough. With today's modern diets, even those that seem healthy can contribute to acid erosion, a growing and irreversible problem ... By 'eastlakedentistry'
Perchloric acid permissible emission level
2009-04-12 03:44:00 Dear Environmental Expert, I would like to know what is the perchloric acid permissible emission level that allowed by your Clean Air Act or Environmental Act to emit perchloric acid to ambient air ? Please advise. Thank you.
Oh No, The Acid Monster? Is In My Coffee Again!
2009-03-28 02:18:00 Just when I think I've found the perfect coffee maker, some other coffee gadget comes along and claims to be more perfect... and you know I have to try it, because I love coffee. This time it's the Hourglass® Coffee Maker telling me I have to brew my coffee cold. That's right; cold water brewing is less acidic than hot water brewing and the water can't just soak the ground coffee, it has to infuse the ground coffee. Got all that?
Oh No, The Acid Monster? Is In My Coffee Again!
2009-03-28 02:18:00 Just when I think I've found the perfect coffee maker, some other coffee gadget comes along and claims to be more perfect... and you know I have to try it, because I love coffee. This time it's the Hourglass® Coffee Maker telling me I have to brew my coffee cold. That's right; cold water brewing is less acidic than hot water brewing and the water can't just soak the ground coffee, it has to infuse the ground coffee. Got all that?
Nitric Acid or Citric Acid for Passivation of Stainless Steel?
2009-03-27 10:26:00 Hi Hello Everyone, Just want to know... What is the best chemical to be used in Passivation of stainless steel, Nitric Acid or Citric Acid? Will there be a notable difference in the material being passivated using Nitric Acid or Citric Acid? Thanks in advance.
Rectifier Chargers for Lead Acid Batteries
2009-03-27 08:50:00 Does anyone know how much roughly does it cost to install a complete set of rectifier charger that can give 110Vdc 10A output using sealed lead acid batteries? I need the figure to write CAPEX.
Basic Steps to Stop an Acid Reflux Problem
2009-03-24 18:45:00 Several millions of people are being struck by an Acid Reflux Problem - adults, children, and even infants cannot escape from its affliction. You can effectively tell if you have an acid reflux problem if you experience symptoms like sour taste, burning sensation in the chest or upper abdomen and your throat’s back, excessive belching, breathing ...
Whatever Happened To...: Acid Rain?
2009-03-13 16:35:00 From Discover Magazine | RSS: At the end of the last century, a great environmental crisis came from above in the form of acid rain. As the precipitation "killed" lakes and streams, alarming studies reported massive die-offs of trees and fish. A 1984 Congressional report estimated
Materials of Construction for Sulphuric Acid Tank
2009-03-06 10:20:00 we want construct 20Mt sulfuric acid tank, which material should we use for the construction. Is MS is Ok or we should go for some lining for the tank?
Best Valves for HF, HCl, HNO3 Acid Solutions
2009-02-19 05:40:00 Does anyone have suggestions for valves to be used in acid mixture consisting of 1. 25% Concentration Hydrochloric Acid @ Room Temperature and Atmospheric Pressure 2. 45% Concentration Hydrofluoric Acid @ Room Temperature and Atmospheric Pressure 3. 36% Concentration Hydrochlori
Malic Acid, Maleic Anhydride vs. Fumaric Acid
2009-01-30 17:29:00 I had an application where I need to use Maleic anhydride but due to the extremely irritant fumes I was not able to do so. I've been told that maleic acid is similar to maleic anhydride and also that Fumaric acid comes from a reaction with the malic acid. What type of reaction can I expect if the ma
Repairing Sulphuric-Acid Tanks
2009-01-24 16:13:00 Best methods for repairing carbon steel tanks containing high concentration sulphuric acid |
|
 |
|
 |
