Observations
Expt Table remarks: yellowish Expt Table remarks: clear mass Expt Table remarks: yellow brownish clear Expt Table remarks: viscosity incresed Expt Table remarks: Cool
Raw materials (collected from the per-step charges)
| Step | Material | Role |
|---|---|---|
| 1 | Surfol R-1400 HV-36.8 (R-83/) | reactant |
| 1 | PolyPhosphoric acid (102%) | reactant |
| 1 | Phosphorous pentaoxide (P-1.2 %) | reactant |
| 2 | Lupasol G-20 WF | reactant |
| 2 | 2 ethyl hexyl acrylate | reactant |
| 3 | Step - 1 Product( | intermediate |
| 3 | Step - 2 Product( L-2) | intermediate |
| 3 | Phosphate (50%) | reactant |
Process
| Step | Conditions | Charged | What happened | Results |
|---|---|---|---|---|
|
Step 1
28112025 9076 Expt Table 2025.xls
|
temperature: 54 / 56 / 68time_h: 0.5 / 1 / 1.5 |
Surfol R-1400 HV-36.8 (R-83/) PolyPhosphoric acid (102%) Phosphorous pentaoxide (P-1.2 %)
|
{'type': 'note', 'text': "Temp. oC cells read '72-76 deg' (PPA feed line) and '76-78' (P2O5 feed line); Time (h) cells read '45 min' and '1.5 hr'."}; {'type': 'note', 'text': 'Step 1 temperature (54 / 56 / 68) and time (0.5 / 1 / 1.5) cell positions do not align one-to-one with the three material rows (only 2 of 3 material rows have values).'}
—
|
AV 43.1 |
|
Step 2
28112025 9076 Expt Table 2025.xls
|
— |
Lupasol G-20 WF 2 ethyl hexyl acrylate
|
{'type': 'note', 'text': "Step 2 reaction-conditions cells are empty in this row; the Temp/Time cells of the 2 ethyl hexyl acrylate row contain 'Same as in\\n LBN-38 D', which is treated here as a cross-reference to LBN-38 D rather than numeric conditions."}
—
|
— |
|
Step 3
28112025 9076 Expt Table 2025.xls
|
atmosphere: N-2 |
Step - 1 Product( Step - 2 Product( L-2) Phosphate (50%)
|
{'type': 'note', 'text': "Step 3 'A.V.' column contains 'AV-43.1' in the Step-1 Product row; this appears to be a duplicate of the Step 1 A.V. measurement rather than a separate Step 3 result."}
—
|
AV 36.9 SAP 50.6 HV 71.89 IV 7.377 Amine 47.5 AV 0.3 Amine 290.5 IV 30 HV 218.14 |
No test results linked to this batch yet.
Where this record comes from
28112025 9076 Expt Table 2025.xls
— researcher summary (cross-check)
Something wrong on this page? Record a correction
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Field-by-field provenance (4 fields) — for auditors
1 extraction fragments · merged 2026-08-25 · 0 human-validated fields
Fix a wrong or missing extraction side-by-side with the original:
expt-block--38c
| Field | Source | Extractor | Conf. |
|---|---|---|---|
| process_steps[0] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '38C' | qwen-tasks/extract-expt-block.md@unversioned | medium |
| process_steps[1] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '38C' | qwen-tasks/extract-expt-block.md@unversioned | medium |
| process_steps[2] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '38C' | qwen-tasks/extract-expt-block.md@unversioned | medium |
| observations | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '38C' | qwen-tasks/extract-expt-block.md@unversioned | high |
Raw record JSON
{
"record_id": "exp-9076-038C",
"project": "9076",
"aliases": [
"38C",
"LBN-38 D",
"L-2"
],
"provenance": {
"fragments": [
"expt-block--38c"
],
"field_provenance": {
"process_steps[0]": {
"source_file": "docs/Project Expt Report/28112025 9076 Expt Table 2025.xls",
"extractor": "qwen-tasks/extract-expt-block.md",
"extractor_version": "unversioned",
"extracted_date": "",
"locator": "sheet 9076_Experiments, batch block '38C'",
"confidence": "medium",
"human_checked": true
},
"process_steps[1]": {
"source_file": "docs/Project Expt Report/28112025 9076 Expt Table 2025.xls",
"extractor": "qwen-tasks/extract-expt-block.md",
"extractor_version": "unversioned",
"extracted_date": "",
"locator": "sheet 9076_Experiments, batch block '38C'",
"confidence": "medium",
"human_checked": true
},
"process_steps[2]": {
"source_file": "docs/Project Expt Report/28112025 9076 Expt Table 2025.xls",
"extractor": "qwen-tasks/extract-expt-block.md",
"extractor_version": "unversioned",
"extracted_date": "",
"locator": "sheet 9076_Experiments, batch block '38C'",
"confidence": "medium",
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},
"observations": {
"source_file": "docs/Project Expt Report/28112025 9076 Expt Table 2025.xls",
"extractor": "qwen-tasks/extract-expt-block.md",
"extractor_version": "unversioned",
"extracted_date": "",
"locator": "sheet 9076_Experiments, batch block '38C'",
"human_checked": true
}
},
"last_merged": "2026-08-25"
},
"documents": [
{
"file": "docs/Project Expt Report/28112025 9076 Expt Table 2025.xls",
"role": "summary_table",
"link_basis": "alias match: 38C",
"link_status": "rule"
}
],
"validation": {
"validated_fields": {},
"corrections_applied": []
},
"process_steps": [
{
"step": 1,
"materials": [
{
"name": "Surfol R-1400 HV-36.8 (R-83/)",
"qty_g": 226,
"role": "reactant",
"verbatim": "i) Surfol R-1400 HV-36.8 (R-83/)"
},
{
"name": "PolyPhosphoric acid (102%)",
"qty_g": 4.023,
"role": "reactant",
"verbatim": "ii) PolyPhosphoric acid (102%)"
},
{
"name": "Phosphorous pentaoxide (P-1.2 %)",
"qty_g": 3.14,
"role": "reactant",
"verbatim": "ii) Phosphorous pentaoxide\n(P-1.2 %)"
}
],
"procedure": [
{
"seq": 1,
"type": "feed",
"temperature": "55 deg",
"time_h": "10 min",
"verbatim": "PPA feed at 55 deg C for 10 min"
},
{
"seq": 2,
"type": "feed",
"temperature": "55",
"time_h": "10 min",
"verbatim": "P2O5 feed at 55 deg C for 10 min"
}
],
"conditions": {
"temperature": "54 / 56 / 68",
"time_h": "0.5 / 1 / 1.5"
},
"results": [
{
"parameter": "AV",
"value": "43.1",
"verbatim": "AV-43.1"
}
],
"remarks": "{'type': 'note', 'text': \"Temp. oC cells read '72-76 deg' (PPA feed line) and '76-78' (P2O5 feed line); Time (h) cells read '45 min' and '1.5 hr'.\"}; {'type': 'note', 'text': 'Step 1 temperature (54 / 56 / 68) and time (0.5 / 1 / 1.5) cell positions do not align one-to-one with the three material rows (only 2 of 3 material rows have values).'}"
},
{
"step": 2,
"materials": [
{
"name": "Lupasol G-20 WF",
"role": "reactant",
"verbatim": "i) Lupasol G-20 WF"
},
{
"name": "2 ethyl hexyl acrylate",
"role": "reactant",
"verbatim": "ii) 2 ethyl hexyl acrylate"
}
],
"procedure": [],
"conditions": {},
"results": [],
"remarks": "{'type': 'note', 'text': \"Step 2 reaction-conditions cells are empty in this row; the Temp/Time cells of the 2 ethyl hexyl acrylate row contain 'Same as in\\\\n LBN-38 D', which is treated here as a cross-reference to LBN-38 D rather than numeric conditions.\"}"
},
{
"step": 3,
"materials": [
{
"name": "Step - 1 Product(",
"qty_g": 160,
"role": "intermediate",
"note": "percentage in cell: 80%",
"verbatim": "Step - 1 Product("
},
{
"name": "Step - 2 Product( L-2) ",
"qty_g": 40,
"role": "intermediate",
"note": "percentage in cell: 20%",
"verbatim": "Step - 2 Product( L-2) "
},
{
"name": "Phosphate (50%)",
"role": "reactant",
"note": "cell in Remarks column; quantity not given",
"verbatim": "Feed of Phosphate (50%)"
}
],
"procedure": [
{
"seq": 1,
"type": "note",
"verbatim": "10,55,Stirre well,N-2,yellowish"
},
{
"seq": 2,
"type": "feed",
"temperature": "55",
"time_h": "15min",
"verbatim": "15min,55,Feed of Phosphate (50%) ,,clear mass"
},
{
"seq": 3,
"type": "note",
"temperature": "55",
"time_h": "20 min",
"verbatim": "20 min,55,feed completed,,yellow brownish clear"
},
{
"seq": 4,
"type": "note",
"temperature": "57-58",
"time_h": "1.5 hr",
"verbatim": "1.5 hr,57-58,stirrer well,,AV-36.9/ SAP-50.6/HV71.89/ IV-7.377\nAmine-47.5"
}
],
"conditions": {
"atmosphere": "N-2"
},
"results": [
{
"parameter": "unlabelled",
"value": "43.1",
"note": "in Step 3 'A.V.' column of Step-1 Product row; A.V. header ambiguous for a blended product",
"verbatim": "AV-43.1"
},
{
"parameter": "AV",
"value": "36.9",
"verbatim": "AV-36.9"
},
{
"parameter": "SAP",
"value": "50.6",
"verbatim": "SAP-50.6"
},
{
"parameter": "HV",
"value": "71.89",
"verbatim": "HV71.89"
},
{
"parameter": "IV",
"value": "7.377",
"verbatim": "IV-7.377"
},
{
"parameter": "Amine",
"value": "47.5",
"verbatim": "Amine-47.5"
},
{
"parameter": "AV",
"value": "0.3",
"note": "stray result line outside Step 3 fixed columns (between Steps 3 and Remarks); kept as measurement per 'never dropped' rule",
"verbatim": "AV-0.3/ Amine-290.5/\n IV-30/HV-218.14"
},
{
"parameter": "Amine",
"value": "290.5",
"note": "stray result line outside Step 3 fixed columns",
"verbatim": "AV-0.3/ Amine-290.5/\n IV-30/HV-218.14"
},
{
"parameter": "IV",
"value": "30",
"note": "stray result line outside Step 3 fixed columns",
"verbatim": "AV-0.3/ Amine-290.5/\n IV-30/HV-218.14"
},
{
"parameter": "HV",
"value": "218.14",
"note": "stray result line outside Step 3 fixed columns",
"verbatim": "AV-0.3/ Amine-290.5/\n IV-30/HV-218.14"
}
],
"remarks": "{'type': 'note', 'text': \"Step 3 'A.V.' column contains 'AV-43.1' in the Step-1 Product row; this appears to be a duplicate of the Step 1 A.V. measurement rather than a separate Step 3 result.\"}"
}
],
"observations": "Expt Table remarks: yellowish\nExpt Table remarks: clear mass\nExpt Table remarks: yellow brownish clear\nExpt Table remarks: viscosity incresed\nExpt Table remarks: Cool"
}