CN100575576C - 生产功能性粘胶纤维的酸浴废液回收利用的方法 - Google Patents
生产功能性粘胶纤维的酸浴废液回收利用的方法 Download PDFInfo
- Publication number
- CN100575576C CN100575576C CN200710114046A CN200710114046A CN100575576C CN 100575576 C CN100575576 C CN 100575576C CN 200710114046 A CN200710114046 A CN 200710114046A CN 200710114046 A CN200710114046 A CN 200710114046A CN 100575576 C CN100575576 C CN 100575576C
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- acid bath
- waste liquid
- bath waste
- viscose fiber
- functional
- Prior art date
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- 239000002253 acid Substances 0.000 title claims abstract description 63
- 239000007788 liquid Substances 0.000 title claims abstract description 32
- 239000000835 fiber Substances 0.000 title claims abstract description 30
- 239000002699 waste material Substances 0.000 title claims abstract description 28
- 229920000297 Rayon Polymers 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004064 recycling Methods 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 238000009987 spinning Methods 0.000 claims abstract description 13
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims abstract description 12
- 239000006228 supernatant Substances 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000000247 postprecipitation Methods 0.000 claims abstract description 4
- 238000002425 crystallisation Methods 0.000 claims description 5
- 230000008025 crystallization Effects 0.000 claims description 5
- 238000007872 degassing Methods 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 239000007863 gel particle Substances 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 abstract description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 239000000499 gel Substances 0.000 description 8
- 239000005864 Sulphur Substances 0.000 description 6
- 239000005083 Zinc sulfide Substances 0.000 description 6
- 239000000084 colloidal system Substances 0.000 description 6
- 239000005077 polysulfide Substances 0.000 description 6
- 229920001021 polysulfide Polymers 0.000 description 6
- 150000008117 polysulfides Polymers 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 6
- 229960001763 zinc sulfate Drugs 0.000 description 6
- 229910000368 zinc sulfate Inorganic materials 0.000 description 6
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- 239000006210 lotion Substances 0.000 description 5
- 239000012752 auxiliary agent Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- -1 aluminum ions Chemical class 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 101000601610 Drosophila melanogaster Heparan sulfate N-sulfotransferase Proteins 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Artificial Filaments (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710114046A CN100575576C (zh) | 2007-11-08 | 2007-11-08 | 生产功能性粘胶纤维的酸浴废液回收利用的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710114046A CN100575576C (zh) | 2007-11-08 | 2007-11-08 | 生产功能性粘胶纤维的酸浴废液回收利用的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101182059A CN101182059A (zh) | 2008-05-21 |
CN100575576C true CN100575576C (zh) | 2009-12-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200710114046A Active CN100575576C (zh) | 2007-11-08 | 2007-11-08 | 生产功能性粘胶纤维的酸浴废液回收利用的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100575576C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102380252B (zh) * | 2011-08-02 | 2013-11-27 | 山东雅美科技有限公司 | 一种丝束过滤器反洗水减排的方法 |
CN102409434B (zh) * | 2011-09-26 | 2013-09-25 | 宜宾海丝特纤维有限责任公司 | 一种二次废弃粘胶的处理方法 |
CN102586954B (zh) * | 2012-01-09 | 2014-06-11 | 成都丽雅纤维股份有限公司 | 一种粘胶纤维生产中的废胶回收工艺 |
CN104086011B (zh) * | 2014-07-07 | 2016-02-10 | 成都丽雅纤维股份有限公司 | 适用于粘胶纤维工业酸站废水的零排放工艺 |
CN104445447B (zh) * | 2014-10-20 | 2016-08-24 | 宜宾丝丽雅股份有限公司 | 一种粘胶短纤酸性污水处理装置 |
CN107740207A (zh) * | 2017-09-27 | 2018-02-27 | 唐山三友集团兴达化纤有限公司 | 一种粘胶纤维酸性废水的预处理方法 |
CN110127962A (zh) * | 2019-06-28 | 2019-08-16 | 南通大恒环境工程有限公司 | 一种含胶废水的处理方法 |
-
2007
- 2007-11-08 CN CN200710114046A patent/CN100575576C/zh active Active
Non-Patent Citations (2)
Title |
---|
粘胶纤维行业实施清洁生产的措施思考. 赵小峰,李双江,尹力.环境科学与管理,第31卷第5期. 2006 |
粘胶纤维行业实施清洁生产的措施思考. 赵小峰,李双江,尹力.环境科学与管理,第31卷第5期. 2006 * |
Also Published As
Publication number | Publication date |
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CN101182059A (zh) | 2008-05-21 |
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Effective date of registration: 20151225 Address after: Dragon Road, 261100 Shandong city of Weifang province Hanting District No. 1825 Building No. 89 Patentee after: Constant day dragon (Weifang) new material Co., Ltd. Address before: Dragon Road, 261100 Shandong city of Weifang province Hanting District No. 555 Patentee before: Shandong Hailong Co., Ltd. |
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Effective date of registration: 20211229 Address after: 261106 north of Xinsha Road, Guti street, Hanting District, Weifang City, Shandong Province Patentee after: Weifang Xinlong biomaterials Co.,Ltd. Address before: 261100 building 89, 1825 Hailong Road, Hanting District, Weifang City, Shandong Province Patentee before: HENGTIAN HAILONG (WEIFANG) NEW MATERIALS CO.,LTD. |