KR950014473A - Pure cotton chlorite low temperature bleaching method - Google Patents
Pure cotton chlorite low temperature bleaching method Download PDFInfo
- Publication number
- KR950014473A KR950014473A KR1019930025200A KR930025200A KR950014473A KR 950014473 A KR950014473 A KR 950014473A KR 1019930025200 A KR1019930025200 A KR 1019930025200A KR 930025200 A KR930025200 A KR 930025200A KR 950014473 A KR950014473 A KR 950014473A
- Authority
- KR
- South Korea
- Prior art keywords
- bleaching
- low temperature
- chlorite
- bleaching method
- pure cotton
- Prior art date
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- Treatment Of Fiber Materials (AREA)
Abstract
80℃에서 40분간 비교적 저온으로 100%면을 저온표백하는 방법에 관한 것이다.It relates to a low temperature bleaching of 100% cotton at a relatively low temperature for 40 minutes at 80 ℃.
저온에서 표백함으로서 에너지가 절약되고 아염산 가스발생이 감소되고 이에 의한 표백기계의 부식이 감소된다.Bleaching at low temperatures saves energy and reduces the generation of chlorite gas, thereby reducing corrosion of the bleaching machine.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 종래의 아염산 표백공정도를 도시한 개략도.1 is a schematic view showing a conventional hydrochloric acid bleaching process.
제2도는 본 발명에 따른 아염산 표백공정도를 개략적으로 도시한 도면.2 is a view schematically showing a hydrochloric acid bleaching process according to the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930025200A KR950014473A (en) | 1993-11-25 | 1993-11-25 | Pure cotton chlorite low temperature bleaching method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930025200A KR950014473A (en) | 1993-11-25 | 1993-11-25 | Pure cotton chlorite low temperature bleaching method |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950014473A true KR950014473A (en) | 1995-06-16 |
Family
ID=66824578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930025200A KR950014473A (en) | 1993-11-25 | 1993-11-25 | Pure cotton chlorite low temperature bleaching method |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950014473A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100418682B1 (en) * | 2001-05-22 | 2004-02-11 | 장태순 | Method for Isolation and purification of high molecular weight chitosan by using ultrasonic processing |
KR100445667B1 (en) * | 2001-04-11 | 2004-08-21 | 임우진 | Manufacturing method for water-soluble chitosan having high molecular weight |
-
1993
- 1993-11-25 KR KR1019930025200A patent/KR950014473A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100445667B1 (en) * | 2001-04-11 | 2004-08-21 | 임우진 | Manufacturing method for water-soluble chitosan having high molecular weight |
KR100418682B1 (en) * | 2001-05-22 | 2004-02-11 | 장태순 | Method for Isolation and purification of high molecular weight chitosan by using ultrasonic processing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |