CN105964153B - 一种用于盐酸提浓膜的制备方法 - Google Patents
一种用于盐酸提浓膜的制备方法 Download PDFInfo
- Publication number
- CN105964153B CN105964153B CN201610354156.9A CN201610354156A CN105964153B CN 105964153 B CN105964153 B CN 105964153B CN 201610354156 A CN201610354156 A CN 201610354156A CN 105964153 B CN105964153 B CN 105964153B
- Authority
- CN
- China
- Prior art keywords
- hydrochloric acid
- film
- preparation
- acid concentrate
- trifluoromethyl
- 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.)
- Active
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/34—Polyvinylidene fluoride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0706—Purification ; Separation of hydrogen chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/46—Impregnation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/16—Homopolymers or copolymers of vinylidene fluoride
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
产品编号 | 盐酸浓度 wt% |
B-1 | 21 |
B-2 | 19 |
B-3 | 26 |
B-4 | 13 |
B-5 | 15 |
B-6 | 14 |
B-7 | 8 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610354156.9A CN105964153B (zh) | 2016-05-25 | 2016-05-25 | 一种用于盐酸提浓膜的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610354156.9A CN105964153B (zh) | 2016-05-25 | 2016-05-25 | 一种用于盐酸提浓膜的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105964153A CN105964153A (zh) | 2016-09-28 |
CN105964153B true CN105964153B (zh) | 2018-03-16 |
Family
ID=56955892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610354156.9A Active CN105964153B (zh) | 2016-05-25 | 2016-05-25 | 一种用于盐酸提浓膜的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105964153B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113134336B (zh) * | 2021-04-16 | 2022-08-23 | 浙江凯圣氟化学有限公司 | 一种除去盐酸中砷和游离氯的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101147848A (zh) * | 2007-07-20 | 2008-03-26 | 天津工业大学 | 一种聚偏氟乙烯膜亲水改性的方法 |
CN101596416A (zh) * | 2009-06-17 | 2009-12-09 | 东华大学 | 用于血液浓缩的共混聚偏氟乙烯中空纤维膜的制备 |
CN102688706A (zh) * | 2012-05-18 | 2012-09-26 | 厦门鲲扬膜科技有限公司 | 一种稀硫酸膜蒸馏浓缩装置及浓缩方法 |
CN105435650A (zh) * | 2015-12-18 | 2016-03-30 | 常熟三爱富振氟新材料有限公司 | 聚偏氟乙烯分离膜的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56125205A (en) * | 1980-03-06 | 1981-10-01 | Daido Chem Eng Kk | Recovering and treating method of waste hydrochloric acid |
-
2016
- 2016-05-25 CN CN201610354156.9A patent/CN105964153B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101147848A (zh) * | 2007-07-20 | 2008-03-26 | 天津工业大学 | 一种聚偏氟乙烯膜亲水改性的方法 |
CN101596416A (zh) * | 2009-06-17 | 2009-12-09 | 东华大学 | 用于血液浓缩的共混聚偏氟乙烯中空纤维膜的制备 |
CN102688706A (zh) * | 2012-05-18 | 2012-09-26 | 厦门鲲扬膜科技有限公司 | 一种稀硫酸膜蒸馏浓缩装置及浓缩方法 |
CN105435650A (zh) * | 2015-12-18 | 2016-03-30 | 常熟三爱富振氟新材料有限公司 | 聚偏氟乙烯分离膜的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105964153A (zh) | 2016-09-28 |
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CB02 | Change of applicant information |
Address after: 322000 Zhejiang province Yiwu City Binwang zipper Street 5 District No. 3 room 602 Applicant after: Wang Jinming Address before: 432000 Hubei city of Xiaogan province high tech Zone Danyang District Community Lisi mall two Room 201 Applicant before: Wang Jinming |
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CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220119 Address after: 431700 yuekou Industrial Park, Tianmen City, Hubei Province Patentee after: Tianmen AOJIN Chemical Co.,Ltd. Address before: Room 602, No. 3, 5 District, Binwang Zipper Street, Yiwu City, Zhejiang Province, 322000 Patentee before: Wang Jinming |
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TR01 | Transfer of patent right |