google-site-verification=UnPelIDlv3yOzquuDDol6YXYC0nAvRemCdxGQBuQW4s process descriptions of used oil re refining plant

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Design aspects of used lubricating oil re-refining by modern process

presents of feasible and comprehensive technology for recycling used lubricating oil. wiped film evaporator and lube oil polishing system are main components of this process

that optimized piping engineering team Wiped film Evaporators to produce higher process efficiencies by minimizing bottom components and maximizing reclamation/regeneration of the useful ingredients from used lube oil.


WFE

The high yield in the WFE process is due to innovative equipment design and design optimizations of the process. WFE process is acid-free and sludge-free. The bottom residue generated in the process can also be sold as a finished product, such as asphalt/bitumen modifier. WFE adapts very well to feedstock variability such as used lube oils containing a high amount of water.


process

 


Piping Detailed Engineering & 3D Modeling

Key Features Technology:
 AVEVA PDMS
 CAESAR II
 AutoCAD 2015
 Navisworks Simulate 2022
Duration:
The project was completed in a period of 13 months
Deliverables:
1. Piping Detailed Engineering
2. 3D Modeling

responsible for the following:
οƒ˜ The Updating PDMS Library
οƒ˜ The Piping Design and Modelling in PDMS application
οƒ˜ The Modeling of Package Structure, Pipe Rack, Platform, Pipe supports and Vessel trims in PDMS application
οƒ˜ The Preparation of Drawings for Nozzle Orientation
οƒ˜ The Periodic 3D Model Review ( 30%, 60% & 90% Model Review/Report) and request for approval
οƒ˜ The Extraction of Piping GA drawings, Isometrics with complete BOM & Support type
οƒ˜ The Preparing Special Support Drawings with complete BOM
οƒ˜ The Extraction of Piping & Valve MTO

οƒ˜ Modeling
Instruments, Junction boxes with supports as per input o Electrical & Instrumentation Cable trays as per the shared information o Electrical JBs and DBs, Column or wall-mounted electrical supplies, Earthing / Lighting pit location as per customer’s data o Electrical & Instrumentation structural supports as per the provided information o Civil foundation and Pipe rack structures, roads pavements, pits, culverts o Structures like MCC Building and Control room building, Utility building

οƒ˜ Preparation of PMS and Material Requisition
οƒ˜ Insulation specification
οƒ˜ Painting specification
οƒ˜ Wrapping and coating SPECIFIC


ENVIROFLEXΒ SolutionΒ 

The Enviroflex Engineering was appointed to execute Piping Detailed Engineering & 3D Modeling for the Lube Oil Re-Refining Plant and Hydrogenation Plant.

Major activities included:
1. Piping Design & Modeling Services In PDMS Application
 Piping
 C&S
 Equipment
 E&I Modeling
 Vessel Trims
It included the preparation of drawings for Nozzle Orientation.
2. Development of Construction Drawings for Piping Supports with MTO: The main areas involved in the project were
 Stage Wise MTO For Pipes and Fittings ( 30%, 60%, and 90% Model Completion)
 MTO for Valve & Specialty Items on a lot basis
 MTO for Pipe Supports

Design Considerations/Assumptions:
Parameter   Value
No of Major Units   8 Units
No of Equipment   Approx. 190 Nos
No of Lines   Approx. 1816 Nos
Stress Critical Lines   Approx. 680 Lines (54 Nos Stress System)
Size of Lines   0.5” to 24”

NOTE: Material Requisition (MR) hours are excluded as part of Electrical estimation

3d cad design
3d design

3d cad design challenges

Challenges & Approach Key Features Technology

 AVEVA PDMS

 CAESAR II

 AutoCAD 2022

 Navisworks Simulate 2022

Duration: The project was completed in a period of 13 months


Deliverables

1. Piping Detailed Engineering

2. 3D Modeling responsible for the following:

οƒ˜ Updating PDMS Library

οƒ˜ Piping Design and Modelling in PDMS application

οƒ˜ Modeling of Package Structure, Pipe Rack, Platform, Pipe supports and Vessel trims in PDMS application

οƒ˜ Preparation of Drawings for Nozzle Orientation

οƒ˜ Periodic 3D Model Review ( 30%, 60% & 90% Model Review/Report) and request for approval

οƒ˜ Extraction of Piping GA drawings, Isometrics with complete BOM & Support type

οƒ˜ Preparing Special Support Drawings with complete BOM

οƒ˜ Extraction of Piping & Valve MTO

οƒ˜ Modeling of Instruments, Junction boxes with supports as per input of Electrical & Instrumentation Cable trays as per the shared information o Electrical JBs and DBs, Column or wall-mounted electrical supplies, Earthing / Lighting pit location as per customer’s data of Electrical & Instrumentation structural supports as per the provided information of Civil foundation and Pipe rack structures, roads pavements, pits, culverts o Structures like MCC Building and Control room building, Utility building

οƒ˜ Preparation of PMS and Material Requisition

οƒ˜ Insulation specification

οƒ˜ Painting specification

οƒ˜ Wrapping and coating SPECIFIC

ENVIROFLEX Solution

An expert Eng team such as Enviroflex Eng team was appointed to execute Piping Detailed Engineering & 3D Modeling for the Lube Oil Re-Refining Plant . Major activities included:1. Piping Design & Modeling Services In PDMS Application

 Piping

 C&S

 Equipment

 E&I Modeling

 Vessel Trims It included the preparation of drawings for Nozzle Orientation.2. Development of Construction Drawings for Piping Supports with


MTO: The main areas involved in the project were:

 Stage Wise MTO For Pipes and Fittings ( 30%, 60%, and 90% Model Completion)

 MTO for Valve & Specialty Items on a lot basis

 MTO for Pipe Supports Design

Considerations/Assumptions: Parameter

Value No of Major Units 8 Units

No of Equipment Approx. 190 Nos

No of Lines Approx. 1816

No Stress Critical Lines Approx. 680 Lines (54 Nos Stress System)Size of Lines 0.5” to 24”

Technical challenges

NOTE: Material Requisition (MR) hours are excluded as part of Electrical estimation Challenges & Approach

Technical Challenge:
 such as the Absence of checklist for IFC, ISO for project deliverables

Our Solution:
our Eng team exclusively created it for the customer based on their prior experience by plotted it till the end of the project and even resolved customer queries in this reference


Technical Challenge:
 Process Plant Layout was very complicated with limited space to move the equipment easily.

Our Solution:
such as the Engineering based on their prior experience without compromising on the deadline or project schedule o Created an alternative plan/approach and reviewed it with the customer to ensure the quality of deliverables are met o Pipe standards were rearranged/realigned as per the requirement

Technical Challenge:
 No proper tracking of deliverables vs. output

Our Solution:
 Helped with the creation of a structure to accurately not just plot it, but it helped streamline the process.

Technical Challenge:
 Customer didn’t have proper pipe support standard

Our Solution:
 our team created a cost-effective pipe support standard, which enabled the customer to meet the end deliverables. It helped them get adequate cost savings Project Execution Process

Technology Used
 The 3D Modeling by AVEVA PDMS-12.0.Sp6.
 The Piping Stress Analysis – CAESAR II V7.1
 the 2D Drawings – AutoCAD 2015
 the Navisworks Simulate 2015

Key Deliverable
 the 3D Modeling
 the Detailed Plot Plan, Piping GAD & Piping Isometrics
 the Piping Support Standard & Piping Special Support Drawing
 the Nozzle Orientation Drawings
 the Piping Material, Piping Insulation, Valve


Material Specification


 the Pipe Stress Isometric
 the Caesar II Plot
 the Input Echo
 The Restraint Load Summary Extended Report
 The Dynamic Modal Analysis Report
 The WRC Report
 The Trunnion Calculation Report
 The Pipe Rack Loads
 The Column cleat support
 The Piping MTO


List of equipment’s and machinery

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