Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sulfuric Acid → Terephthalic Acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sulfuric Acid | HCID 1118 | — |
| 반응물 | Disodium terephthalate | HCID 82305 | — |
| 생성물 | Terephthalic Acid | HCID 7489 | — |
반응 단계
An aqueous solution of disodium terephthalate, passed through adsorption tower (4), was transferred to neutralization tank (5). Then, the solution was stirred by agitator (5a) in neutralization tank and added slowly with 97% sulfuric acid and incessantly until the pH of solution became 4.0. As a result of monitoring by SEM, the particle size of terephthalic acid formed from said neutralization process, its particle size (10 to 20 μm) was very small.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06031128 |
| 출처 데이터셋 | uspto-grants-2000_02 |
| ORD ID | ord-3d2ddf4790214378ae5aed4449de56f1 |
| 출처 메모 | uspto-grants-2000_02 |