Service http://covalenttrading.com Tue, 15 Nov 2022 01:44:13 +0000 Joomla! - Open Source Content Management en-gb CATALYST SERVICES http://covalenttrading.com/service/catalyst-services http://covalenttrading.com/service/catalyst-services

We are able to offer three kind of catalyst services. More details here.

 

Catalyst Acquisition And Resale


We are able to acquire the spent hydroprocessing catalyst regardless of its quality and then identify an application for it, which ultimately maximizes its value to the customer. We have access to catalysts which, when regenerated, can be outstanding resale catalysts.

We work closely with our clients throughout each stage of the changeout process to ensure that each step is as convenient as possible. From changeout preparation to the loading of the next charge, we work hard to make sure our customers are getting the most from their catalysts.


This service include but not limited: Spent Catalyst Evaluation, Reuse of Regenerated Material, Selecting Catalyst For The Next Charge

 

Catalyst Services 

  • Regeneration.
  • Rejuvenation
  • Activity Testing
  • Presulfurization
  • Length and Density Grading
  • FCC Catalyst Services

 

Toll Processing

  • Full catalyst manufacturing line:
  • Extrusion
  • Ball Forming
  • Drying
  • Impregnation
  • Calcination
  • NOx scrubbing
  • Pilot/semi-works plant:
  • High temperature calcination
  • Milling
  • Dry blending
  • Transportation (truck or rail, bulk or packaged, and bulk barge)
]]> mellgrafika@gmail.com (elias ) Service Sat, 26 Mar 2016 00:00:00 +0000 REVERSE OSMOSIS http://covalenttrading.com/service/reverse-osmosis http://covalenttrading.com/service/reverse-osmosis

Water treatment products for Reverse Osmosis.

Our solution oriented approach can keep your system operating at peak performance. We offer technical evaluations which comprises:

  • Mechanical, Operational and Chemical evaluations onsite.
  • Analytical Support.
  • Computational Evaluation.
  • Membrane Autopsy.

 

 

]]> mellgrafica@gmail.com (Super User) Service Fri, 11 Mar 2016 00:00:00 +0000 ION EXCHANGE http://covalenttrading.com/service/ion-exchange http://covalenttrading.com/service/ion-exchange

We can help with Ion exchange resins for water and wastewater treatment including deionization and softening.

We offer technical evaluations which comprises:

  •  Mechanical, Operational and Chemical evaluations onsite.
  • Computational Evaluation.

 

 

]]> mellgrafica@gmail.com (Super User) Service Fri, 11 Mar 2016 00:00:00 +0000 COOLING WATER http://covalenttrading.com/service/cooling-water http://covalenttrading.com/service/cooling-water

The purpose of Cooling Water Systems is to transfer heat from one substance to another.

Normally, the Cooling Water Systems are open to the atmosphere at the tower. As the water recirculate in the Cooling Tower, heat gained by the process is released by evaporation. The cooling water then returns to the heat exchangers to pick up more heat.

Normally, the Cooling Water System unattendent has a common water problems such as Scale, Fouling and Corrosion. These problems cause:

  • Loss of heat transfer
  • Reduced equipment life
  • Equipment failures
  • Lost production
  • Lost profits
  • Increased maintenance costs
  • Plant shutdown

It is possible to select the correct Cooling Water program treatment to providing optimum operating conditions for the heat exchangers. We offer a technical evaluations which these comprise:Mechanical, Operational and Chemical evaluations onsite.

]]> mellgrafica@gmail.com (Super User) Service Fri, 11 Mar 2016 00:00:00 +0000 STEAM BOILERS http://covalenttrading.com/service/steam-boilers http://covalenttrading.com/service/steam-boilers

A poorly treated steam boiler is a potential high risk in the plant; getting the feed water quality and boiler water chemistry correctly is critical for safety and performance.

 

A successful water treatment requires:

  • Prepare a good quality water before it goes to the boiler
  • Maximize the potential of return condensate
  • Provide a good internal boiler protection
  • Avoids upsets and shutdowns
  • Extend equipment life
  • Monitor and control treatments levels
]]> mellgrafica@gmail.com (Super User) Service Fri, 11 Mar 2016 00:00:00 +0000 MUNICIPAL AND INDUSTRIAL WATER SOLUTIONS http://covalenttrading.com/service/municipal-and-industrial-water-solutions http://covalenttrading.com/service/municipal-and-industrial-water-solutions

CTG and its alliescan develop, project engineer, procure, fabricate, install, commission and after-sales service of water treatment systems for industrial, municipal, commercial and residential.

 

 

WASTE WATER TREATMENT

  • Membranes
  • System Aerobics
  • System Anaerobic
  • System Combined

 

MUNICIPAL  WATER TREATMENT

  • PRE FILTRATION
  • TECHNOLOGIES Membranes
  • EXCHANGE IONIC
  • DISINFECTION

 

OIL & GAS

Oil from wells usually contains a proportion of water and gas associated with crude. The water obtained during the extraction of oil or gas is known as produced water. These water produced can be up to 1000 milligrams of oil per liter.

  • Produced water
  • Water Storage
  • Auxiliary products
]]> mellgrafica@gmail.com (Super User) Service Fri, 11 Mar 2016 00:00:00 +0000 INTERNAL CORROSION MONITORING CONSULTANT http://covalenttrading.com/service/internal-corrosion-monitoring-consultant http://covalenttrading.com/service/internal-corrosion-monitoring-consultant

We are able to counsel our customers on corrosion problems and pipeline maintenance of all descriptions.

Through our technical team we are able to offer fully integrated corrosion monitoring and chemical injection strategies for combating the corrosion that constantly erodes the value of your assets. Some of the many areas in which we have successfully supported our customers are as follows:

 

  • Internal corrosion monitoring surveys
  • Specification writing
  • System design
  • Internal corrosion monitoring system and corrosion data analysis
  • Chemical injection systems and monitoring, with combined analysis to the corrosion monitoring data
  • Seminars
  • Data acquisition 
  • Data analysis 
  • Periodic reporting 
]]> mellgrafica@gmail.com (Super User) Service Thu, 10 Mar 2016 00:00:00 +0000 CATHODIC PROTECTION, INSPECTION AND INTEGRITY http://covalenttrading.com/service/cathodic-protection-inspection-and-integrity http://covalenttrading.com/service/cathodic-protection-inspection-and-integrity

We are able to move beyond and offer Cathodic protection, inspection, integrity and reliability of equipment and external corrosion control.

 

Cathodic Protection

Cathodic Protection design against corrosion by impressed current and/or sacrificial anode for buried metallic structure and or submerged onshore and offshore, pipe integrity evaluation, soil corrosion studies, installation of CP systems, ECDA, CIPS, coating inspection by using the DCVG technique, PCM (Piping Current Mapping), fabrication, maintenance, and refractors repairs.

 

Integrity

Pipes, pressure vessels, and tanks integrity studies, RBI, FFS. CTG allied support API Institute.

 

Inspection

Pressure vessel built under international standards, boilers, storage tanks, heat exchangers, furnace, process piping, reactors, destilers columns and generators, internal and external corrosion readings, special static equipment and rotary equipment.

 

Testing

Technique applied: Penetrant liquids, field metalgraph, magnetics particles, thickness measurements by ultrasound, guided wave, phased array, borescope, Scan ABC, Eddy Current, Hardness Test, digital radiography, magnetic thermographic, Pulsed Eddy Current (PEC), MFL / LEFT and acoustic emision.

 

]]> mellgrafica@gmail.com (Super User) Service Thu, 10 Mar 2016 00:00:00 +0000 ICDA ANALYSIS http://covalenttrading.com/service/icda-analysis http://covalenttrading.com/service/icda-analysis

Reliable internal pipeline corrosion prediction based on next gen software to assist with wet or dry gas ICDA practices.

 

 

  • Upstream Petroleum Production

  • Downstream Natural Gas Transportation

  • Wet Oil (and low BS&W) Transmission Pipelines

  • Petrochemical Processing

  • Potable Water Distribution

  • Amine Gas Sweetening Piping

  • Refinery Crude Operations

  • Water Treatment

 

The software is a fully web based software suite that accurately predicts and evaluates thirty-four different parameters including:

 

  • Momentum, heat and mass transfer phenomena

  • Multi-phase fluid flow behavior and flow regime

  • Fluid production rates

  • Water chemistry

  • Gas composition

  • Calculates pH in saturated brine at pipeline conditions

  • Oilfield mineral scale prediction

  • Assesses impact of methanol for hydrate control

  • Unmitigated pipeline internal general corrosion rate

  • Oxygen Induced Corrosion Prediction

 

We can estimate five common oilfield mineral scale deposits and corrosion

 

  • Characterizes and animates your pipeline fluid flow regime
  • Calculates the actual velocity
  • Calculates the wetted surface length

 

We can predicts internal pipeline corrosion in flowing aqueous-bearing systems for:

 

  • Wet Natural Gas

  • Wet Sour Gas

  • Wet Crude or Wet Stabilized Oil

  • Wet Gas Condensate

  • H2O Injection or Disposal Pipeline Systems Move Beyond...

  • Move beyond momentum and heat transfer alone

  • Move beyond "critical angles" and liquid hold-up

  • Move beyond "nominally-wet" natural gas

  • Move beyond the ORDINARY

  • Move through and beyond the fluid viscous sub-layer

  • Move to a fully integrated heat, momentum and mass transfer model

  • Move to where the REAL CORROSION OCCURS

  • Move to corrosion at the internal PIPE WALL

 

 

 

]]> mellgrafica@gmail.com (Super User) Service Thu, 10 Mar 2016 00:00:00 +0000 E-S-E Professional Translation Services http://covalenttrading.com/service/e-s-e-professional-translation-services http://covalenttrading.com/service/e-s-e-professional-translation-services

CTG provides affordable and quality translations English-Spanish by native speakers with technical background on electrical, electronic, chemical, and mechanical engineering.

CTG offers engineering and technical translation service, We are able to understand the the technical language to create accurate technical translation.

]]> mellgrafica@gmail.com (Super User) Service Wed, 06 Apr 2016 00:00:00 +0000