CN101161805A - Method for preparing high-qualityparticulate fluorescent whitening agent - Google Patents
Method for preparing high-qualityparticulate fluorescent whitening agent Download PDFInfo
- Publication number
- CN101161805A CN101161805A CNA2007101395249A CN200710139524A CN101161805A CN 101161805 A CN101161805 A CN 101161805A CN A2007101395249 A CNA2007101395249 A CN A2007101395249A CN 200710139524 A CN200710139524 A CN 200710139524A CN 101161805 A CN101161805 A CN 101161805A
- Authority
- CN
- China
- Prior art keywords
- heavy metal
- reaction
- amount
- qualityparticulate
- remover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000006081 fluorescent whitening agent Substances 0.000 title claims description 7
- 238000000034 method Methods 0.000 title description 4
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 20
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000002360 preparation method Methods 0.000 claims abstract description 11
- 239000012065 filter cake Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 28
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 12
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 10
- 238000010009 beating Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000012745 toughening agent Substances 0.000 claims description 4
- -1 DSD acid Chemical class 0.000 claims description 2
- 239000013522 chelant Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 150000002780 morpholines Chemical class 0.000 claims description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 20
- 239000012535 impurity Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 4
- 238000005469 granulation Methods 0.000 abstract description 4
- 230000003179 granulation Effects 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 abstract 2
- 238000010923 batch production Methods 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 238000005194 fractionation Methods 0.000 abstract 1
- 238000004537 pulping Methods 0.000 abstract 1
- 239000012744 reinforcing agent Substances 0.000 abstract 1
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000000975 dye Substances 0.000 description 4
- 238000004945 emulsification Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000002087 whitening effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000000271 synthetic detergent Substances 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- PJANXHGTPQOBST-VAWYXSNFSA-N trans-stilbene Chemical group C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101395249A CN101161805B (en) | 2007-09-28 | 2007-09-28 | Method for preparing high-qualityparticulate fluorescent whitening agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101395249A CN101161805B (en) | 2007-09-28 | 2007-09-28 | Method for preparing high-qualityparticulate fluorescent whitening agent |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101161805A true CN101161805A (en) | 2008-04-16 |
CN101161805B CN101161805B (en) | 2010-06-23 |
Family
ID=39296790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101395249A Active CN101161805B (en) | 2007-09-28 | 2007-09-28 | Method for preparing high-qualityparticulate fluorescent whitening agent |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101161805B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101367770B (en) * | 2008-09-26 | 2012-07-04 | 贺明波 | Preparation method for fluorescent whitening agent |
CN102911127A (en) * | 2012-10-26 | 2013-02-06 | 山西青山化工有限公司 | Preparation method for low-triazine fluorescent whitening agent |
-
2007
- 2007-09-28 CN CN2007101395249A patent/CN101161805B/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101367770B (en) * | 2008-09-26 | 2012-07-04 | 贺明波 | Preparation method for fluorescent whitening agent |
CN102911127A (en) * | 2012-10-26 | 2013-02-06 | 山西青山化工有限公司 | Preparation method for low-triazine fluorescent whitening agent |
Also Published As
Publication number | Publication date |
---|---|
CN101161805B (en) | 2010-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: WANG XIANG Free format text: FORMER OWNER: SHANXI KINGSUN CHEMICAL CO., LTD. Effective date: 20100326 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Xiang Inventor before: Yang Yu Inventor before: Wang Xinliang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG YU WANG XINLIANG TO: WANG XIANG Free format text: CORRECT: ADDRESS; FROM: 044102 NO.888, HIGH-TCH INDUSTRIAL PARK, LINYI COUNTY, YUNCHENG CITY, SHANXI PROVINCE TO: 044100 EAST OF FLOOR 1, UNIT 3, BUILDING 7, AREA 4, FERTILIZER FACTORY, LINYI COUNTY, YUNCHENG CITY, SHANXI PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100326 Address after: Yuncheng City, Shanxi province 044100 Chemical Fertilizer Factory Linyi County four District 7 building three unit on the first floor of the East Applicant after: Wang Xiang Address before: Hi tech Industrial Park, 044102 Shanxi city of Yuncheng Province Linyi County No. 888 Applicant before: Shanxi Kingsun Chemical Co., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180314 Address after: 044100 Shanxi city of Yuncheng Province Linyi hi tech Industrial Park, No. 888 Patentee after: Shanxi Jinguang Chemical Co., Ltd. Address before: Yuncheng City, Shanxi province 044100 Chemical Fertilizer Factory Linyi County District Four 7 floor three unit on the first floor of the East Patentee before: Wang Xiang |
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TR01 | Transfer of patent right |