Pipeline

{
  "fragment_id": "qwen-extract--lab-batch-10--lab-batch-10",
  "source_file": "pdf/9076 Data for Raven POC project/Old ELN/Lab Batch 10.pdf",
  "derived_from": "ocr/Lab Batch 10/Lab Batch 10_0.md, ocr/Lab Batch 10/Lab Batch 10_1.md",
  "locator": "pages 1-2",
  "extractor": "qwen-tasks/extract-fragment.md",
  "target_aliases": [
    "Lab Batch 10"
  ],
  "document_role": "eln_report",
  "payload": {
    "date": "19.05.23",
    "aim": "To develop product equivalent to reference product",
    "eln_form": {
      "journal_version": "v2.0",
      "equipment": "Laboratory glass reactor set up with agitator / nitrogen system etc."
    },
    "materials": [
      {
        "sr_no": "1",
        "name": "Vicasurf -1010",
        "source": "FOIL",
        "quantity": "230",
        "unit": "gms",
        "purity_pct": "100"
      },
      {
        "sr_no": "2",
        "name": "Polyphosphoric acid",
        "source": "FOIL",
        "quantity": "15.2",
        "unit": "gms",
        "purity_pct": "100"
      },
      {
        "sr_no": "3",
        "name": "Epomine 018-",
        "quantity": "105",
        "unit": "gms",
        "purity_pct": "100"
      },
      {
        "sr_no": "4",
        "name": "2- ethyl hexyl acrylate",
        "source": "Loba",
        "quantity": "245",
        "unit": "gms",
        "purity_pct": "100"
      }
    ],
    "process_steps": [
      {
        "step": 1,
        "time_hrs": "1-5",
        "temperature_c": "60-75",
        "n2": "Yes",
        "procedure": [
          {
            "action": "To main reactor added Vicasurf 1010 under stirring and nitrogen atmosphere temp. 40 deg increased temp slowly with addition of P- pentaoxide . Upon feed completion temp raised to 75 deg C and digested for 2-3 hrs. Appearance was yellowish with slight gripped in viscosity. Upon digestion cooled to RT."
          }
        ]
      },
      {
        "step": 2,
        "time_hrs": "1-8",
        "temperature_c": "55-80",
        "n2": "Yes",
        "procedure": [
          {
            "action": "To main reactor added Epomine 018- reaction mass under stirring and nitrogen atmosphere temp. 55-65 deg Started slowly addition of 2- ethyl hexyl acrylate slowly. initially found clear reaction mass , later on changed to yellowish in nature. Built viscosity at end of reaction."
          }
        ]
      },
      {
        "step": 3,
        "time_hrs": "1-5",
        "temperature_c": "60-65",
        "n2": "Yes",
        "procedure": [
          {
            "action": "To main reactor added Step- B reaction mass (20%) - reaction mass under stirring and nitrogen atmosphere temp. 55 deg Started slowly addition of Step- A (80%) reaction mass in it. initially found clear reaction mass , later on changed to slight turbid yellowish in nature with viscosity. Mixed for 3 hrs then cooled to RT."
          }
        ]
      }
    ],
    "observations": [
      "Step-A: Appearance was yellowish with slight gripped in viscosity. Upon digestion cooled to RT.",
      "Step-B: initially found clear reaction mass , later on changed to yellowish in nature. Built viscosity at end of reaction.",
      "Step-C: initially found clear reaction mass , later on changed to slight turbid yellowish in nature with viscosity."
    ],
    "critical_parameters": [
      {
        "s_no": "1",
        "parameter": "aminev",
        "reference_value": "30.1"
      },
      {
        "s_no": "2",
        "parameter": "av",
        "reference_value": "43.2"
      },
      {
        "parameter": "SPDu"
      }
    ],
    "conclusion": "Product was Yellowish flow able liquid",
    "outcome": {
      "status": "unknown",
      "basis": "Product was Yellowish flow able liquid",
      "citation": "[Lab Batch 10.pdf, page 2]"
    }
  },
  "field_confidence": {
    "date": "high",
    "aim": "high",
    "eln_form": "high",
    "materials": "high",
    "process_steps": "high",
    "observations": "high",
    "critical_parameters": "medium",
    "conclusion": "high",
    "outcome": "high"
  },
  "notes": "Critical Parameters table shows values under the Reference column (aminev 30.1, av 43.2); the Value column is blank on the form. A third row contains only 'SPDu' with no values. Optimized Reaction Conditions and Critical Process Parameter sections are empty. Step-A procedure mentions 'P- pentaoxide' though the Input Raw Material table lists Polyphosphoric acid."
}