Podcast
Questions and Answers
What is the first step in the LP1 process flow for raw materials?
What is the first step in the LP1 process flow for raw materials?
- Adding water from a D-Tank (correct)
- Mixing and heating raw materials
- Cooling the materials
- Granulation of materials
How long are the raw materials mixed and heated in the reaction vessel labeled 'LPI'?
How long are the raw materials mixed and heated in the reaction vessel labeled 'LPI'?
- 30 minutes (correct)
- 20 minutes
- 45 minutes
- 15 minutes
Which of the following materials is added to the LP1 process at the quickest rate?
Which of the following materials is added to the LP1 process at the quickest rate?
- TBHP-oxidizer (correct)
- Salt
- Monrs - Initiator
- Versenex-corelating Agent
After the materials are cooled, what is the next stage in the LP1 process?
After the materials are cooled, what is the next stage in the LP1 process?
What type of salt is incorporated in the LP2 material handler process?
What type of salt is incorporated in the LP2 material handler process?
Which stage follows granulation in the LP1 process?
Which stage follows granulation in the LP1 process?
What is the purpose of the 'GRI' stage in both LP1 and LP2 processes?
What is the purpose of the 'GRI' stage in both LP1 and LP2 processes?
How is condensate treated after being collected from the drying stage in LP1?
How is condensate treated after being collected from the drying stage in LP1?
Flashcards
Water Input in LP1
Water Input in LP1
Water is added to the LP1 system from a storage tank with a capacity of 28,000 kg.
Acrylamide Input in LP1
Acrylamide Input in LP1
Acrylamide is added to the LP1 system at a rate of 26,500 kg per hour.
LP1 Reaction Vessel
LP1 Reaction Vessel
The LP1 system involves mixing and heating raw materials for a duration of 30 minutes in a vessel labeled 'LPI'.
LP1 Granulation
LP1 Granulation
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LP1 Cooling Stage
LP1 Cooling Stage
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LP1 Condensate Collection
LP1 Condensate Collection
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Water Input in LP2
Water Input in LP2
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LP2 Pre-Grinding
LP2 Pre-Grinding
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Study Notes
Process Flow Diagram
- A diagram of a chemical manufacturing process
- Shows raw materials, equipment, and intermediate products
- Raw materials include water, acrylamide, ATN, acrylic acid, and caustic salt
Raw Materials & Quantities
- Water
- Acrylamide (26,500 kg)
- ATN
- Acetic Acid
- MBA-brandning agent
- Vazo-thermal catalyst
- Versenex-chelating agent
- TBHP oxidizer
- Monrs-initiator salt
Equipment & Processes
- Different types of reactors (indicated by numbers like 20, 51)
- Tanks (D-Tank)
- Heat exchangers (indicated by the symbol)
- A variety of pumps and conveyors (different types of lines/tubes and arrows)
- Screens (GRI with numbers like 52, 53)
- Fluidized bed dryers
- Cyclones
- Evaporators
Key Process Steps
- 30-minutes of MBA-braninng agent
- 30-minutes of Vazo-thermal processes
- 3 minutes of Versenex-chelating agent
- 5 minutes of Hypo-chain Transfer
- 5 minutes of Va044-Thermo Catalyst
- Different lengths of time with other oxidizers, and initiators
- 10mm screens and 6mm screens
Product Specifications and Amounts
- 28,000 kg of Giyul
- 13,000 kg of something else (likely a product)
- Product percentages like 28-30% shown at different stages of processing
General Process Information
- Various percentages like 10-12% BW and 9-10% are indicated for various stages of the process
- Data regarding times and chemical concentrations presented
- Different types of cooling units are referenced (indicated by a number)
- Locations/labels like LP, SU, RX, and FM are present marking different sections within the facility
- Different types of pumps and conveyors represented by icons and descriptions
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