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Dry-process method for producing bentonite

A process for preparing organic bentone by dry method includes mixing the natural Ca-base bentone with sodium carbonate, exchange reaction to become Na-base bentone, mixing with activator, reaction, mixing with organic coating agent, heating, reaction, extruding out, baking and grinding. ... Dry-process method for producing bentonite

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US2782169A

I 'It is,itherefore, an objct 'of the'present invention to provide a process for continuously producing a bitumenclay emulsion iii water o'n attritiontype colloid mill isq pme l It isa fiirther-object' of thejpresnt invention to provide :aprocess for producing a-bit'umen-clay …

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WO1992005123A1

A process for upgrading a crude bentonite ore such that it can be used advantageously to prepare unusually high aqueous solution viscosities. This sequence comprises initially subjecting the crude ore to a working or shearing stage, followed by a drying step to about a 5 % moisture level. Na2CO3 is then dry-blended with the material, and the sequence is completed by subjecting …

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Process for pelletizing a sulphur-bentonite clay mixture and the

One method for producing a more desirable product form would be to form solid dust-free pellets, or prills, of the sulphur-bentonite mixture. It is well known that sulphur can be prilled using water as a cooling agent. ... The bentonite clay used in this process should preferably have a moisture content of less than five percent. The size of ...

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Production of modified bentonite via adsorbing lignocelluloses …

In this work, the adsorption of lignocelluloses from spent liquor (SL) of neutral sulfite semi chemical (NSSC) pulping process on bentonite was investigated. ... (NSSC) pulping process is used for producing corrugated medium papers. In this process, wood chips are initially treated with sodium bicarbonate and sodium sulfite. Subsequently, the ...

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Method of organophilic bentonite producing

A process for the preparation of organophilic bentonite is used to make drilling fluid builders. Simplification of the process of producing organophilic bentonite while improving the structure-forming properties is achieved by obtaining organophilic bentonite by mixing bentonite clay powder with an aqueous solution of quaternary ammonium salt at a mass ratio of …

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Bentonite Granules Manufacturing Process: A Comprehensive …

This article provides a step-by-step guide to the manufacturing process of bentonite granules, covering the extraction, processing, granulation, drying, and quality control …

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Process for producing bentonite clays exhibiting enhanced …

A process for upgrading a crude bentonite ore such that it can be used advantageously to prepare unusually high aqueous solution viscosities. This sequence comprises initially subjecting the crude ore ... Process for producing bentonite clays exhibiting enhanced solution viscosity properties . United States Patent 5248641 . Abstract: ...

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WO1992005123A1

WO1992005123A1 - Process for producing bentonite clays exhibiting enhanced solution viscosity properties - Google Patents Process for producing bentonite clays exhibiting enhanced solution viscosity properties ... bentonite crude sodium ore hydroxide Prior art date Application number PCT/US1991/006468 Other languages English (en ...

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JP5718559B2

JP5718559B2 - Process for producing organic bentonite and organic bentonite obtained thereby - Google Patents Process for producing organic bentonite and organic bentonite obtained thereby ... bentonite dispersion agent dispersed Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has ...

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US3240616A

Process for producing bentonite clays exhibiting enhanced solution viscosity properties EP0603773A1 (en) * : : Süd-Chemie Ag: Process for the preparation of a sorbent for retaining fluids US5450817A (en) * : : Sud-Chemie Ag: Process for production of sorbents for uptake of liquids ...

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Process flow diagram for the production of nanoclay

Bentonite, which is commonly used for various purposes, is pure white bentonite with a high degree of montmorillonite content; it also has a cation exchange capacity of at least 60 percent of the ...

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Process for producing bentonite compact

JP5553136B2 - Process for producing bentonite compact - Google Patents Process for producing bentonite compact Download PDF Info Publication number JP5553136B2. JP5553136B2 ...

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Process for forming prill for sulphur and bentonite

A process for prilling a mixture of sulphur and bentonite to produce a water-degradable prill includes adding dry bentonite in powdered form to molten sulphur at a temperature to provide a molten sulphur-bentonite mixture, forming droplets of the mixture, providing a quenching solution of either sodium chloride, sodium sulphate, potassium chloride or potassium sulphate at a …

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Process for producing bentonite compact

JP6041165B2 - Process for producing bentonite compact - Google Patents Process for producing bentonite compact Download PDF Info Publication number JP6041165B2. JP6041165B2 ...

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Process for producing bentonite clays exhibiting enhanced …

A process for upgrading a crude bentonite ore such that it can be used advantageously to prepare unusually high aqueous solution viscosities. This sequence comprises initially subjecting the crude ore to a working or shearing stage, followed by a drying step to about a 5% moisture level. Na.sub.2 CO.sub.3 is then dry-blended with the material, and the sequence is completed by …

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CN100590072C

The invention discloses a method for preparing na-bentonite using ca-bentonite, which comprises the following steps: pulverized ca-bentonite raw mine soil is added into the water solution which the dispersing agent (NaPO3) 6 is already added, and are immersed, stirred and mixed evenly, then the modifier Na2CO3 is added to the saturated water solution; finally the working …

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Process Development Essential to Bentonite Processing Operations

Bentonite Process Development Testing. The diverse nature of bentonite, paired with its potential for variation make a thorough process development program such as those carried out in the FEECO Innovation Center crucial to those producing bentonite products. While there are many variations on bentonite processing, testing is particularly ...

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EP0549693A4

EP0549693A4 - Process for producing bentonite clays exhibiting enhanced solution viscosity properties - Google Patents Process for producing bentonite clays exhibiting enhanced solution viscosity properties ... bentonite crude sodium ore hydroxide Prior art date Legal status (The legal status is an assumption and is not a legal ...

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Mining and processing | Bentonite

Bentonite production process features ore mining, sodium activation – if required -, drying, and milling. Sodium activation is performed to convert calcium bentonite to sodium bentonite, in …

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Bentonite production

Bentonite can be processed in several ways to optimize properties for the individual uses. Clariant's Adsorbents business operates 28 production sites that turn the raw bentonite clay into consistent quality products for a variety of our …

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Process for producing bentonite compact

JP5339185B2 - Process for producing bentonite compact - Google Patents Process for producing bentonite compact Download PDF Info Publication number JP5339185B2. JP5339185B2 ...

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How to setup a bentonite granules production line

In this guide, we will walk you through the essential steps to set up an efficient and productive bentonite granules production line. Before diving into the setup process, conduct …

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How to setup a bentonite granules production line

Establish a comprehensive quality control process to monitor key parameters such as granule size, moisture content, and chemical composition. Implementing quality control measures will help you meet industry standards and build a reputation for producing high-quality bentonite granules. Step 8: Packaging and Storage.

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What Is Process Of Bentonite Production

The process of bentonite production involves mining, processing, and manufacturing to create various bentonite products for different applications. Here's an overview of the typical process of bentonite production: 1. Mining: Bentonite deposits are typically found …

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BP ‐Amoco Mid‐Century Process for

BP -Amoco Mid-Century Process for Terephthalic Acid Production (Case Study) William H. Gong, William H. Gong. Origin Materials, 930 Riverside Pkwy #10, West Sacramento, CA, 95605 USA. Search for more papers by this author. William H. Gong, William H. Gong. Origin Materials, 930 Riverside Pkwy #10, West Sacramento, CA, 95605 USA ...

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EP0549693A1

Process for the improvement of a smectic clay ore so that it can be advantageously used in the preparation of unusually high viscosities in aqueous solution. This sequence initially involves subjecting the raw ore to a working or shearing stage, followed by a drying stage to a humidity level of approximately 5%. Then, Na2CO3 is dry mixed with the material, and the sequence is …

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DE102008050483A1

Method for producing bentonite litter Similar Documents. Publication Publication Date Title; EP0258734B1 (en) ... Process for producing substantially pore-free aggregates AT387566B (en) : METHOD FOR PRODUCING MOSTLY PORE …

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Process for producing powder-based solid cosmetic

Method for producing powder-based solid cosmetic by mixing powdered cosmetic ingredients and organic bentonite with a volatile chlorofluorohydrocarbon-containing solvent and then shaping and drying the mixture. This method produces makeup cosmetics having no oily, sticky feeling and having excellent adhesiveness.

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Process for converting calcium bentonite to sodium bentonite

Method of converting calcium bentonite to sodium bentonite that is suitable for use as drilling mud or a cement additive. After the addition of a calcium bentonite sample to a prepared soda ash solution at predetermined soda ash/bentonite weight ratios, the bentonite suspension is continuously heated and stirred for up to 24 h. The heating and stirring are crucial towards …

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