high purity TBC(Tributyl Citrate) Colombia

Peer Reviewed Conference Proceeding A Novel Cost

Classification:Chemical Auxiliary Agent
CAS No.:74-94-1
Other Names:Tributyl Citrate TBC
MF:C26H42O4, N/A
EINECS No.:257-913-4
Purity:99.5%
Type:High Purity Tributyl Citrate TBC Plasticizer
Usage:Coating Auxiliary Agents, Leather Auxiliary Agents, Plastic Auxiliary Agents, Textile Auxiliary Agents, Water Treatment Chemicals
MOQ:25kg/bag
Package:1 L/bottle, 25 L/drum, 200 L/drum
Delivery:Within 7-15 Days

a Universidad Nacional de Colombia, Department of Chemical and Environmental Engineering,Bogotá, Colombia . especially tributyl citrate (TBC) and its acetylated form. TBC is typically produced by refined citric acid (CA) esterification with 1-butanol (BuOH). However, the high

Reconciliation of a computer model for the production of tributyl citrate (TBC) via reactive distillation (RD) was carried out, using pilot plan data. It was observed that the main

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A Novel Cost-Efficient Tributyl Citrate Production Process

Classification:Chemical Auxiliary Agent
CAS No.:74-94-1
Other Names:TBC
MF:C26H42O4
EINECS No.:257-913-4
Purity:99.6%
Type:Plasticizer TBC
Usage:Coating Auxiliary Agents, Leather Auxiliary Agents, Plastic Auxiliary Agents, Textile Auxiliary Agents, Water Treatment Chemicals
MOQ:25kg/bag
Package:1 L/bottle, 25 L/drum, 200 L/drum
Appearance:Colorless liquid

However, the high energy and materials-intensive downstream purification of fermentation-derived CA involves high production costs, thus limiting the widespread adoption

Rodriguez, G., Universidad Nacional de Colombia Sede Bogot Tributyl citrate (TBC) and Acetyl Tributyl citrate are two well-known bioderived plasticizer which has been used as substitutes

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WO/2017/085745 AN AUTO-CATALYZED PROCESS FOR THE

Classification:Chemical Auxiliary Agent
CAS No.:74-94-1
Other Names:Tributyl Citrate TBC
MF:C26H42O4
EINECS No.:257-913-4
Purity:99.50%, 99.50%
Type:High Purity Tributyl Citrate TBC Plasticizer
Usage:Plastic Auxiliary Agents
MOQ:25kg/bag
Package:1 L/bottle, 25 L/drum, 200 L/drum
Sample:Availabe

The present invention discloses a novel eco-friendly, cost effective, autocatalytic process for the synthesis of tributyl citrate (TBC) with high yields and purity. The process

This work describes the conceptual design and a pilot-scale validation of a reactive distillation column for tributyl citrate (TBC) production by esterification of citric acid (CA) with n

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High Purity Tributyl Citrate (TBC)

Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
CAS No.:74-94-1
Other Names:Tri-n-butyl citrate
MF:C26H42O4, N/A
EINECS No.:257-913-4
Purity:99% min, ≥99%
Type:Carbon Black
Usage:Plastic Auxiliary Agents, PVC
MOQ:25kg/bag
Package:1 L/bottle, 25 L/drum, 200 L/drum
Delivery:Within 7-15 Days

Properties CAS number: 77-94-1 Molecular formula: C 18 H 32 O 7 Molecular weight: 360.44 Description: TBC is colorless clear liquid, High boiling point, slightly soluble in water, miscible

Tributyl Citrate(TBC) is a highly efficient, non-toxic plasticizer compatible with a wide variety of resins. Thereby enhancing PVC products’ low-temperature resistance, water resilience, and

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Auto-catalyzed process for the synthesis of tributyl citrate

Classification:Chemical Auxiliary Agent
CAS No.:74-94-1
Other Names:Tri-n-butyl citrate
MF:C26H42O4
EINECS No.:257-913-4
Purity:99% Min
Type:Plasticizer TBC
Usage:Plastic Auxiliary Agents, PVC
MOQ:25kg/bag
Package:1 L/bottle, 25 L/drum, 200 L/drum
Shelf life:2 Years

The present invention relates to a process for the synthesis of tributyl citrate (TBC) with high yields and purity. More particularly, the present invention provides an eco-friendly,

Currently, the most common citrate plasticizers are the acetylated and non-acetylated esters derived from ethanol and butanol: triethyl (TEC) and tributyl citrate (TBC).

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What is acetyl tributyl citrate (TBC)?
Tributyl citrate (TBC) and Acetyl Tributyl citrate are two well-known bioderived plasticizer which has been used as substitutes for various phthalic esters. TBC production is generally accomplished by direct esterification of citric acid and butanol in a semi-batch process.
What is a reactive distillation model for tributyl citrate (TBC) production?
Reconciliation of a reactive distillation (RD) model for tributyl citrate (TBC) production. A RD Industrial process for TBC production is designed and optimized. Homogeneous and heterogenous catalysts are assessed. Comparison with current industrial technology is presented. Economic and sustainability indicators are presented.
What is the purity of tributyl citrate?
the purity of said tributyl citrate is in the range of 95 to 99.9% and said tributyl citrate is colorless; and the process is performed in the absence of a catalyst, a neutralizing step, or a decolorizing step. 2. The process of claim 1, wherein the yield of said tributyl citrate is in the range of 17 to 87%. 3.
Can tributyl citrate be produced by esterification of citric acid with n-butanol (BuOH?
This work describes the conceptual design and a pilot-scale validation of a reactive distillation column for tributyl citrate (TBC) production by esterification of citric acid (CA) with n -butanol (BuOH). The conceptual design was carried out using novel reactive residue curve maps for mixtures of six components.
Can a computer model be used to produce tributyl citrate via reactive distillation?
Conclusions Reconciliation of a computer model for the production of tributyl citrate (TBC) via reactive distillation (RD) was carried out, using pilot plan data.
What are the advantages of tributyl citrate process?
1. Green process, water is the only discharge and auto-catalyzed process, colorless product is obtained. 2. The process is scalable and is cheaper. 3. Commercially tributyl citrate is Rs.125/kg, but according to the disclosed process, cost is about Rs.90/kg. 4. Absence of separation step and no need of catalyst recovery & recycling. 1.