Monthly Archives: May 2014

  • The guar gum has gained wide usage especially in the crude extraction industry. Further research has shown that it can be modified to increase its effectiveness oil well fracturing.

    The Hydraulic Fracturing Process and the Use of Fracturing Fluids

    This is the process used to improve production from oil wells. It is mostly applied in fields which crude occurrence is from low permeability formations. When this process is applied, crude is able to move easily from the rock to the well where they can then be pumped to the surface.

    Fracturing fluids are used to deliver the proppant (sand) as well as stabilize the sand particles which help to retain the fractures open. The rheological properties of the fracturing fluids are very important due to the need for quick flow and particle placement.

     crude extraction industry

    Hydrophobic Modification of the Guar Gum

    Modification of this compound has led to new forms of fluids called hydrophobically modified polysaccharides. This has led to the development of polymers having hydrophilic and hydrophobic parts.

    Hydrophobically modified guar has shown improved rheological characteristics as compared to the original product due to the random distribution of the alkyl chains in the solution.

    The use of low molecular weight polymer which is made by controlled replacement of the polymer backbone has been helpful in the production of low molecular weight fracturing fluids. These fluids have been shown to exhibit very stable rheological characteristics which are good for pumping.

    Cross Linking Characteristics

    The cross linking agent is a major component of the fracturing fluids. Two processes can be used to achieve high viscosity. This can be done through escalating polymer concentration or by cross linking the polymer. Increasing the polymer concentration is not cost effective.

    Low application of guar increases the viscosity of the fluid and subsequent addition of the borate ions assist in magnifying this viscosity.

    This mixture is the most suitable because the flow rate is easily reversed my mechanical shear.

    Substitution Patterns and Solubility Changes

    Three hydroxyl groups are suitable for replacement on the D- mannose or the D galactose units in guar gum. Substitution of the hydroxyl groups allows for extension of the side groups which in turn alters the solubility characteristics. The most common derivatives of this substitution are the carboxyl methyl and hydroxyl propyl guar which show more solubility properties.

    Gel Breaking Products in the Hydraulic Fracture Preservation Process

    According to current research, carboxyl methyl guars have been proposed as good gel breakers in the final stages of the hydraulic fracturing process. These serve to maintain the viscosity of the solution during the pumping process and after the pumping is complete the viscosity breaks to that of water allowing only the sand particle to remain in the fracture and allow better fluid flow to the well.

    Conclusion

    The use of guar gum as a constituent in the hydraulic fracturing process is increasing every day. Substitution of the D mannose and D galactose units in the structure has made it possible for the solubility properties to be altered creating more better fracturing fluids.

    This article has been posted by working at Agro Gums. Agro Gums is a guar and cassia gum manufacturing company offering high quality guar gum powder, fast hydration guar gum powder, cassia powder, guar splits and guar meal to satisfy the production requirements of various industries across the world.

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  • Why People are Crazy about Herbal Tea?

    With several health epidemics increasing worldwide the necessity to stay in good health has become a major concern. Issues like obesity, diabetes, cardio vascular diseases, etc have been found to be prevalent in majority of countries. As a serious step taken to reduce weight, herbal tea or green tea is considered one of the supplementary diets to manage weight and stay active.

    Influence of Herbal Tea

    Herbal tea is made up of combination of several medicated herbs and plants and seed extracts which gives out very good results when consumed by blending in appropriate proportion. It is consumed without adding milk or sugar and the effect of multiple herbs has been observed to provide good results.

    Seeds of Plants that are processed for Multiple Applications

    In recent days seeds of several plants are processed to obtain different extracts such as gum powder, husks, etc. The endosperm of such plant seeds are found to possess higher range of properties which are them processed and applied in variety of industrial applications. Cassia tora gum powder is one among the prominent plant extract which contains good health benefits.

    Cassiae Torae Semen Tea

    Cassiae Torae is the botanical term for Cassia Tora and it has high medicinal values which works in terms of reducing accumulated weight and make the bowel movement proper.  The tea powder made from this plant is allowed to boil in hot water and the syrup extracted from boiled content is called as cassiae torae semen tea.

    Cassia Tora Herbal Tea

    Cassia Tea as a Dietary Food Choice

    Those who are already on strict dieting and who are very much concerned about caloric intake can consume cassia tora tea as a good dietary supplement that offers not much calorie. It is a recommended drink for those who want to reduce over weight.

    Availability of Tora Seed Tea

    Cassia Tora seed tea powder is a blend of cassiae torae semen powder and other plant extracts as well. It is available as tea bags and also manufactured in combination of black tea preparation, green tea, white tea and rooibos tea powder preparation.

    Origin of Cassia Tea Powder

    Cassia Tora is a kind of herb and the endosperm of cassia’s seeds are processed and extracted into granule form. In addition, matured seeds of cassia tora plant are collected and processed to be applied in the preparation of herbal tea. The completely matured seeds are termed as cassiae torae semen.

     matured seeds of cassia tora

    Properties of Cassia

    Cassia seeds and flowers have special smell and both the seeds and flowers have specific applications after they are properly processed. As far as gum powder is concerned, cassia gum granule remains brown or yellowish in color depending on the steps involved in processing.

    Finding Quality Cassiae Extracts

    Agro Gums is a leading manufacturer and exported of plant extracts including guar gum powder, cassia tora splits, sesbania gum powder, fast hydration guar gum, etc. We process seeds of cassia tora which is suitable for herbal tea preparation, coffee, etc.

    Conclusion

    The necessity to maintain fitness and good health allows people to concentrate on weight reduction and the concept of green tea is considered a prominent choice of diet. Cassiae Torae semen tea is one among the powerful ingredients applied in green tea preparation.

    This article has been posted by working at Agro Gums. Agro Gums is a guar and cassia gum manufacturing company offering high quality guar gum powder, fast hydration guar gum powder, cassia powder, guar splits and guar meal to satisfy the production requirements of various industries across the world.

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  • This infograph gives you information about the usages of guar gum powder in food industry. Also know the Reasons for Why Guar Gum Powder is Used. Guar gum powder is a valuable additive used in number of applications in the food industry. This white, free flowing finely grounded powder processed in the industries in a hygienic environment with the help of advanced machineries under quality control measures. It is obtained from the seeds of legume plant called guar widely grown in arid regions like India, Pakistan etc. The seeds are subjected to processes like roasting, grinding, polishing etc., to obtain fine quality powdered guar gum. Here you will also find the various applications of guar gum in Baking, Frozen Foods, Meat Industry, Pet Food, Condiments and Packaged Mixes food. For more information visit – http://www.agrogums.com/guar-gum-powder/.

    Applications of Guar Gum Powder in Food Industry

    This infograph has been posted by working at Agro Gums. Agro Gums is a guar and cassia gum manufacturing company offering high quality guar gum powder, fast hydration guar gum powder, cassia powder, guar splits and guar meal to satisfy the production requirements of various industries across the world.

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