kjhil.com

Why Choose Us?

Quality is the Core and Prime Focus at K-JHIL Scientific Glass
Serving Large number of industries at competitive Prices.
Material is sourced from reliable vendor.
Our clients are the nucleus of our business activity. We are capable of delivering precision goods that are reliable and are known for their durability in short span of time at competitive prices.
Whatever be your quantity required or specifications, our products and quality of service always remains the same. Advanced techniques and flexible production facilities allow us to offer efficient service for small as well large batch orders. Our ability to serve as a consistent and reliable supplier of chemical and pharmaceutical plants has made our clients show confidence on us for their various industrial requirements.

We are one of the trusted companies in India, which is manufacture and exporter of Automatic Aqua Regia Gold Refining Plant. The Gold Refining Plant offered by us are manufactured in compliance with international quality standards.

K-JHIL Scientific Glass gold refining system are designed to yield 99.95% pure gold.

The system we provide is based on latest technology, which is mechanically designed and tested by our engineers so that it can give the best of its performance. Our system is fully customized to meet our client’s requirement.


Considering the quality and efficiency factor, we make use of in-house advanced technologies so that we can develop and manufacture best products. And because of this, K-JHIL is well known for its quality products that our competitors cannot match.

By understanding our client needs, we are engaged in offering a large range of Automatic Gold Refining Machine. The capacity of our gold refining plant ranges for 1Kg to 100Kg. Our system is always available in accurate dimensions and sturdy construction it is not only cost effective but reliable too.

Our Gold refining systems are ideal for old gold jewellery buyers, bullion suppliers, gold smithies, jewellery casting, chain manufacturing factories, job-work refineries etc, as they come in various capacities, to suit small or larger refining needs of the jewellery trade.

New Addon Key Features:

  • Flush bottom valve to flush out all the raw material.
  • Acid charging vessel for calibration.
  • Teflon Stirrer to avoid breakage.
  • Cylindrical Flask for better dissolution Process.
  • New automated head lamp for running and stop indication.

Control Panel Equipped with:

  • Auto/Manual Facilities
  • Automatic Ratio Calculation
  • Auto Acid Charging System
  • Auto Scrubbing System
  • Auto Precipitation
  • Auto Transfer system
  • Auto Temperature control
  • Emergency Stop Push button

Agitator monitoring and control for: RPM , Frequency, Amperes, Increment and decrements of RPM. Providing extra control over the dissolution process.

Batch Setting and Status Features:

  • Batch Date
  • Batch Start Time
  • Batch Number
  • Batch Sequence Status
  • Sequence messages
  • Batch quantity setup
  • Batch Start Stop

We have the technology and experience to provide a wide range of Silver Refining Plant that is quite popular in the market. These products are also available in different dimensions as per the requirements and needs of our clients.

Silver Refining Plant

We also test these pilot plants as per the international standards of quality before it is installed at the premises of the client.

The features of this silver refining plant are as follows:

  • Cost efficient machine
  • No Smell, No Smoke, 100% Pollution free
  • Eco-efficient
  • Low maintenance
  • No vibration and sound
  • High performance
  • Flawless precision
  • Long service life

Additional Features:

  • A zero fumes, which can work in an absence of a workman
  • Safety for man, material and machine
  • Especially made for high scale jewelry manufacturer and to maintain industrial standards
  • High degree precision up to 99.99% pure silver
  • Easy and standard working
  • Single user operating system which is not only safe but also secure
  • Pump and motor used are of imported quality

The kilo-lab system is essentially designed to minimize the gap in capacity between laboratory and pilot plant and assembled in smaller volume high-value-added products. This equipment is designed to serve to the per-clinical requirements and needs of the pharmaceutical application.

Kilo Lab Equipment

Glass Reactors Kilolab is multi-purpose pilot plant units having pliability of utility. Glass Reactor/distillation unit has been standardized by embodying all fundamental & intrinsic features such as heating, stirring, condensation, fractionation, cooling, etc. for multi-purpose use. Therefore, though termed Kilolab from a constructional view point they in fact, serve as Flexi Units.

Key Features:

Glass lined: Anchor, pitch blade turbine curved blade turbine

PTFE lined: Anchor, PBT, paddle- multistage & interchangeable impellers also available

Glass: Anchor, turbine, suction agitators

Seal: Suitable MOC

Motor: Ex-proof, speed control by VFD or mechanical variator, suitable gear box

Other: Complete SS construction (option), SS hood for motor, gearbox, housing (standard)

K-JHIL Scientific Jacketed Glass reactors or mixing vessels are frequently used for stirring, dissolving, mixing, extraction and other processes in kilo-lab and pilot plants.

Jacketed Glass Reactor

Jacketed models are used because it permits heat exchange for better dissolving and crystallization. Mobile mixing vessels can be transported with their component for further processing. They can also be furnished with condensers for vacuum distillation.

Jacketed Reactors are usually primary choice reactors in any scale up lab due to versatility, compact size and smooth operation. The Reactor setup is complete with skid mounted reactor setup with overhead stirrer, reflux condenser, drip system.

Several options like Distillation, Separation Receiving, Rectification receiving, Jacket pressure release device; System pressure release device, reactor baffles are available to choose from.

Key Features:

  • Full glass vessel with bottom valve
  • Glass dome with ports for inlet, solid feed, vacuum, etc.
  • PTFE coated stirrer, dry-running mechanical seal
  • Magnetic stirrer drive, variable Frequency Drive to control speed RPM
  • Mobile stainless steel frame
  • Complete documentation.
  • Low maintenance
  • Superior functionality
  • Easy to use

Application:

  • Food processing industry
  • Chemical industry
  • Pharmaceutical industry

With the efforts of our dedicated team of professionals, we have been constantly engaged in offering the best quality Jacketed Glass Reactor.

The Jacketed Glass Reactor offered by us are manufactured in compliance with international quality standards.

A bioreactor may refer to any system or manufactured engineered device that helps to supports a biologically active environment.

Bioreactor System

A high end bioreactor system usually consists of following part:

Agitator: Agitator is used for the mixing of different contents of the reactor which keeps the “cells” in the perfect homogenous condition for better transport of nutrients and oxygen to the desired product(s).

Baffle: Baffle is used to break the formation of vortex in the vessel, which is normally highly undesirable as it changes the center of gravity of the system and usually consumes more power.

Sparger: In any aerobic cultivation process, the usage of the sparger is to supply sufficient oxygen to the growing cells.

Jacket: The jacket provides the annular area for circulation of constant temperature of H2O which keeps the temperature of the bioreactor at a fixed value.

K-JHIL Laboratory-scale vacuum distillation is normally used when liquids that is need to be distilled have high atmospheric boiling points or chemically change at temperatures near their atmospheric boiling points.

Vacuum Distillation Apparatus

There are also temperature sensitive materials which also require vacuum distillation to remove solvents from the mixture without damaging the product.

The other reason vacuum distillation is used is that compared to steam distillation there is a lower level of residue build up. This is very important in commercial applications where heat transfer is produced using heat exchangers.

There are also many laboratory applications for vacuum distillation as well as many different kinds of distillation set-ups and apparatuses.

Rotary Evaporation

Rotary evaporation is a kind of vacuum distillation system used to remove bulk solvents from the liquid being distilled. It is normally used by environmental regulatory agencies for determining the amount of solvents in paint, coatings and inks.

The company has cemented its presence among the successful Manufacturers and Suppliers of Gold Refining Systems. The Gold Refining Systems offered by us are manufactured in compliance with international quality standards. Our Refining Systems are designed to yield 99.95% pure gold.  Bulk orders of the Systems are processed by us as per the specific requirements of the buyers.

Introduction to gold Refining :

K-JHIL – believes that mastery over jewellery craftsmanship is incomplete, without your total control over the caratage of your gold. Our complete in-house gold refining systems, provide you full control over this primary and crucial process. Infact, it is the first step to the perfection of your glittering end products.

K-JHIL – gold refining systems are ideal for old gold jewellery buyers, bullion suppliers, gold smithies, jewellery casting and chain manufacturing factories, job-work refineries etc., as they come in various capacities, to suit small or larger refining needs of the jewellery trade.

K-JHIL – series of gold refining systems are among the most advanced in-house refining systems available,with special features not found in other gold refiners. Jewellers worldwide and in India, have understood the many advantages of in-house refining and are appreciating the profits, by savings, otherwise not achieved due to low yields and/ or purity, idle storage of refinable gold, high refining charges, etc.

Gold Refining System -KJHIL (2)

K-JHIL’s 4 simple steps to get pure Gold :

  • Dissolution : Acids react with gold, silver, copper and other alloy constituents to form gold chloride solution, silver chloride precipitate and copper nitrate solution.
  • Filteration : Silver chloride precipitate and insoluble matter is seperated from solution containing dissolved gold and copper.
  • Reduction : Gold reagent, added to solution, reduces gold chloride to pure gold oxide precipitate.
  • Washing : Gold oxide is removed from the remaining solution containing dissolved copper, is chemically washed and dried. You can now melt the gold powder and re-use as required.

Process Advantages :

  • The simplest, most versatile refining process.
  • Yields virtually 100% of your gold. Purity upto 99.95% can be achieved.
  • Absolutely no silver addition necessary.
  • Silver and copper in your gold alloy, recoverable.
  • Low consumption of HCl and HNO3 acids.
  • Refines carat gold, e.g. old gold jewellery, gold scrap, lemels, rolling
  • strips, granules, facetting dust, lead contamination, etc.
  • Recovers from low grade gold wastes, eg. floor sweeps, buffing
  • rouge powder, filings, grindings, polishings, wash slurry, crucible
  • powder, etc.

Highly acclaimed for its abrasion resistance, robust design and long life, this Quartz Reaction Tube is manufactured using best quality materials under the guidance of our team of deft professionals.

Widely demanded for chemical, petrochemical and other allied industry, this tube is extensively used for sealed tube reactions at high temperatures. Prior to dispatch, this quartz tube is well checked on various stern parameters to ensure a defect free range is delivered.

Quartz Reaction Tube - KJHIL

 

Backed by our proficient technicians, we are offering precisely engineered Spherical Cylindrical Mixing Reactor, which is widely used for experimental purposes in various laboratories. This mixing reactor is a complex arrangement of various high quality components that are very carefully fabricated. The product is tested on various safety and quality parameters to ensure its effectiveness and flawlessness. We are providing this Spherical Cylindrical Mixing Reactor to our valued clients at reasonable price.

Spherical Cylindrical Mixing Reactor

Features:

  • High efficiency
  • Long irresistible life
  • Environment friendly

Spherical & Cylindrical Mixing Reactor

MIXING REACTOR

Mixing reactor systems represent a long-term evaluation of equipment and customer requirements. The mixing reactors are preferably used for wide applications in laboratory, pilot plant & for small-scale production. They reduce the need for investment in permanent installations & also reduce the pressure & temperature permanent installations & also reduce the pressure & temperature 304 & stainless steel 316. All structures are available in trolley-mounted form. losses resulting from plpelme Installation.

These reactors are available with spherical shape & in cylindrical shape. These reactors are also available in cylindrical jacketed form.

Material of construction

  • Stirrer Drive, non-flameproof or flameproof Motor, 192 RPMasdf.
  • Stirrer material of construction glass or PTFE Lined.
  • Stirrer shape glass impeller stirrer with PTFE blades, vortex stirrer, propeller stirrer & anchor stirrer.
  • Stirring assembly with bellow seal or with mechanical seal.
  • Supporting structure carbon steel, epoxy coated carbon steel, stainless steel 304 & stainless steel 316. All structures are available in trolley-mounted form.
  • Closing valve drain valve or flush bottom outlet valve.
Capacity Cylindrical Cat. Ref. Spherical Cat. Ref.
20 L SMR 20 SCMR 20
50 L SMR 50 SCMR 50
100 L SMR 100 SCMR 100
200 L SMR 200 SCMR 200
300 L SMR 300 SCMR 300
Reactor Capacity Jaketed Mixing Reactor Cat. Ref.
5 L SJMR 5
10 L SJMR 10
20 L SJMR 20
30 L SJMR 30
50 L SJMR 50
100 L SJMR 100

We are a prominent entity, engaged in supplying a comprehensive range of Industrial Bromine Recovery Plant. It is perfectly designed and manufactured at well-equipped unit with the use of modern machines and sound technology. In order to meet the various requirements of our clients, we offer this product with dimensional accuracy, high stability and durability. Our clients can avail this quality tested Industrial Bromine Recovery Plant from us at market leading prices.

Industrial Bromine Recovery Plant

Features:

  • Precisely designed
  • Excellent performance
  • High reliability

Process Description

The feed is acidified with 30% HCI acid and acidified feed is fed to the scrubber by pump to Scrub uncondensed chlorine from Vent Condenser and return back to the reaction column. In some cases the part feed is preheated using effluent from the reaction column prior to the entry of reaction column and part feed is fed to the scrubber to conserve energy. Chlorine and Steam are also fed to the reaction Column.

In the reaction column the feed is reacted with chlorine gas & bromine is liberated Instantly. This liberated bromine is stripped out of the solution by live steam. The bromine and water vapor stream leaves the top of the column and enters the condenser. Condensate falls into the Phase Separator where it forms two phases, the light aqueous phase (Water) being returned to the Column ,while the heavy phase(Bromine) being feed the purification column. Cooling Water & Chilled Water is used as cooling media in heat exchanger provided at the top of the column to condense water vapor & Bromine.

Purification of the Bromine is achieved by distillation. Heat being introduced into the column through the reboiler. Bromine and Chlorine vapor leave the top of the Column and enter the Condenser .The Bromine gets condensed in the Condenser and falls back into the column while uncondensed chlorine vapor along with traces of Bromine escapes from the Condenser and enter into the Vent Condenser, where remaining Bromine gets condensed and back to the crude Bromine receiver. Pure bromine is cooled in a product cooler and goes to Product receivers. Guard condenser is also provided atthe top of the receiver to prevent escape of bromine. Bromine is then collected in glass bottles.

From Industrial Effluents (NaBr/KBr/HBr) From Sea -Bittern. Available up to 600 mm Dia.

Over View of the System

The system consists of Stripping / Reaction Column – Glass Cooling/Chilling Heat Exchangers Phase Separator – Glass Bromine Purification Column Pure Bromine Condenser -Glass Vent / Guard Condenser – Glass Bromine Reboiler – Glass Bromine Product Cooler – Glass Crude / Pure Bromine Collecting Receiver – Glass

Raw Material Requirement

  • Sea- Bittern (Brine)/ NaBr/KBr
  • Chlorine Gas
  • 30%HCI

Products Specifications

  • Bromine Liquid :99.7% (w/w, min)
  • Chlorine : 0.3 % (w/w, max)

Main Export Market(s)

Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Latest Updates


Automatic Gold Refining Plant

We are one of the trusted companies in India, which is manufacture and exporter of Automatic Aqua Regia Gold Refining Plant. The Gold Refining Plant offered by us are manufactured in compliance with international quality standards. K-JHIL Scientific Glass gold refining system are designed to yield 99.95% pure gold. The…

Silver Refining Plant

We have the technology and experience to provide a wide range of Silver Refining Plant that is quite popular in the market. These products are also available in different dimensions as per the requirements and needs of our clients. We also test these pilot plants as per the international standards…

Kilo Lab Equipment

The kilo-lab system is essentially designed to minimize the gap in capacity between laboratory and pilot plant and assembled in smaller volume high-value-added products. This equipment is designed to serve to the per-clinical requirements and needs of the pharmaceutical application. Glass Reactors Kilolab is multi-purpose pilot plant units having pliability…

Jacketed Glass Reactor

K-JHIL Scientific Jacketed Glass reactors or mixing vessels are frequently used for stirring, dissolving, mixing, extraction and other processes in kilo-lab and pilot plants. Jacketed models are used because it permits heat exchange for better dissolving and crystallization. Mobile mixing vessels can be transported with their component for further processing….

Bioreactor System

A bioreactor may refer to any system or manufactured engineered device that helps to supports a biologically active environment. A high end bioreactor system usually consists of following part: Agitator: Agitator is used for the mixing of different contents of the reactor which keeps the “cells” in the perfect homogenous…

Vacuum Distillation Apparatus

K-JHIL Laboratory-scale vacuum distillation is normally used when liquids that is need to be distilled have high atmospheric boiling points or chemically change at temperatures near their atmospheric boiling points. There are also temperature sensitive materials which also require vacuum distillation to remove solvents from the mixture without damaging the…