StandByMe
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Four friends go on a journey into the woods to find the dead body of a missing boy. Gordie acts as the clarifier of the group while Chris serves as the facilitator to harmonize the boys. Their different personalities and roles help the group work through the process as they search through the woods together.
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The document discusses surface active agents, also known as surfactants. Surfactants are amphiphilic organic compounds that contain both hydrophobic and hydrophilic groups. When added to a liquid, surfactants reduce surface tension and increase spreading and wetting properties. In textile dyeing, surfactants help dye penetrate fabric evenly. Surfactants have various applications including detergents, fabric softeners, emulsifiers, paints, adhesives, and more. Detergents are classified as ionic (anionic, cationic, amphoteric) or nonionic. Anionic detergents contain negative ions like alkyl sulfates or alkyl benzene sulfonates. Cationic deterg
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See more
http://goo.gl/ad8HoM
http://goo.gl/1352F0
http://www.entrepreneurindia.co/
Tags
applications of emulsifier, Book on emulsifier, emulsifier Based Small Scale Industries, emulsifier examples, emulsifier in food, Emulsifier Processing Industry in India, emulsifiers list, Emulsifiers with Uses, Formulae and Processes, Emulsion - Uses of Emulsions, Emulsion Surface Area, Emulsions in Polish Industry, Food Emulsifier Applications, Food Emulsifiers and Their Applications, formulation and stability of emulsions with polymeric emulsifiers, Formulation of emulsifiers, Formulation of Emulsion Paints manufacturing process, Formulation of Textile emulsions manufacturing process, function of emulsifier in cosmetics, function of emulsifier in food, how to manufacture emulsifiers, How to start an emulsifier Production Business, How to Start Emulsifier Processing Industry in India, Industrial Applications of Emulsion Technology, Industrial Uses of Emulsifier, Leather and Paper Treatment Emulsions manufacturing process, Manufacturing process of emulsifier, Most Profitable emulsifier Processing Business Ideas, Nature and use of emulsifiers in foods, new small scale ideas in emulsifier processing industry, pharmaceutical application of emulsion, Procedure for Emulsification of Oil in Water Using Surfactants, Process of Polish Emulsions, Process technology book on emulsifier, role of emulsifier in emulsion, role of surfactant in emulsion, Starting an emulsifier Processing Business, types of food emulsifiers, Uses of emulsifiers, What is an Emulsifier?
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This document discusses soap, detergent, and their cleansing actions. Soap is made through saponification by boiling fats with alkali, while detergent is a synthetic sulphonic acid salt. An experiment shows soap works best in soft water but not hard water, while detergent works in both. Soap reduces surface tension to wet surfaces and remove grease as droplets, while detergent works similarly but is also effective in hard water due to additives that enhance cleaning.
Surfactants
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Soaps and detergents
Soaps are made through saponification, the process of reacting fats or oils with alkalis. They are cheap and biodegradable but do not work well in hard water which causes insoluble scum. Detergents are made through chemical processes using petroleum products or natural esters reacted with alkalis. They contain surfactants, phosphates, and other additives. Detergents are more effective than soaps for hard water, but many varieties are non-biodegradable and can cause environmental harm. Both products have advantages like low costs but also disadvantages like limited cleaning power or environmental impacts.
Presentation on soaps and detergents
This was a presentation based on the Science of Soaps and Detergents....
I made it in 3 days as it was on a short-notice...!!
Hope you guyss like it :) :) :) :) :)
Soap and detergents
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5.1 Soap and Detergent
Soap can be prepared in the laboratory by saponification, which is the process of boiling palm oil with a sodium hydroxide solution. This causes the palm oil to hydrolyze, producing glycerol and sodium salts of fatty acids known as soap. Sodium chloride is added to reduce the soap's solubility in water and precipitate it out of solution. Soap molecules have both hydrophilic sodium ion heads and hydrophobic fatty acid tails, allowing them to emulsify grease and suspend it in water for removal. Detergents are more effective than soap in hard water since soap reacts with calcium and magnesium ions to form insoluble scum, while detergents do not form scum.
Detergent Market in India as of 2015 (Surf Excel, Ariel, Nirma, Wheel, Tide, ...
Porter's Five Forces, Porter's Generic Strategies, STP, Perceptual Map for all of the following.
1) Surf Excel vs. Ariel,
2) Nirma vs. Wheel,
3) Tide vs. Ghari
This .ppt originally contained video but I had to remove them due to size issues.
This presentation links all the above mentioned brands with Porter's 5 forces model and Porter's Generic Strategies.
Surfactant
This document discusses pulmonary surfactant, which lines the alveoli and reduces surface tension. Surfactant deficiency causes respiratory distress syndrome (RDS) in preterm infants by increasing surface tension. Surfactant contains lipids like phosphatidylcholine and proteins important for function. Natural animal-derived surfactants are superior to older synthetic surfactants without proteins. A synthetic surfactant containing a protein analogue was as effective as natural surfactants in clinical trials. Prophylactic or early surfactant treatment within 2 hours of birth reduces mortality and morbidity compared to rescue treatment after RDS onset in infants under 30 weeks.
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Formulae and Manufacturing Process of Emulsifiers with Uses and Applications
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How to Manufacture Detergents Powder, Active Ingredients for Detergents, Surf...
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Detergent Market in India as of 2015 (Surf Excel, Ariel, Nirma, Wheel, Tide, ...
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StandByMe
- 1. STAND BY ME A SYNOPSIS
- 2. CONTRIBUTORS ANNA NELSON AMY EULER JULIE BRYAN CAROLYN MULLENIX SHANNON CAMPBELL
- 3. Gordie Lachance Chris ChambersTeddy Duchamp Vern Tessio STAND BY ME MAIN CHARACTERS
- 4. NORMING A LOOK AT THE GROUP PROCESS
- 5. GOAL ORIENTED ROLES Vern – Opinion Seeker and Informer Gordy - Clarifier Teddy - Reality Tester Chris - Facilitator
- 6. INTERACTION-ORIENTED ROLES Vern – Follower Gordy - Teddy – Compromiser/Consensus Taker Chris – Standard Setter/Harmonizer