CN102234346A - Preparation method of WDVB12 resin - Google Patents

Preparation method of WDVB12 resin Download PDF

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Publication number
CN102234346A
CN102234346A CN2011100996377A CN201110099637A CN102234346A CN 102234346 A CN102234346 A CN 102234346A CN 2011100996377 A CN2011100996377 A CN 2011100996377A CN 201110099637 A CN201110099637 A CN 201110099637A CN 102234346 A CN102234346 A CN 102234346A
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China
Prior art keywords
warming
hours
stir
resin
preparation
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CN2011100996377A
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Chinese (zh)
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CN102234346B (en
Inventor
王方银
王峰
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ANHUI MEIJIA NEW MATERIAL Co Ltd
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ANHUI MEIJIA NEW MATERIAL Co Ltd
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Priority to CN201110099637.7A priority Critical patent/CN102234346B/en
Publication of CN102234346A publication Critical patent/CN102234346A/en
Application granted granted Critical
Publication of CN102234346B publication Critical patent/CN102234346B/en
Expired - Fee Related legal-status Critical Current
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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

The invention discloses a preparation method of WDVB12 resin. The WDVB12 resin is mainly characterized by being prepared from styrene, divinyl benzene, gasoline, formyl and the like used as main raw materials according to a reasonable ratio through special process steps.

Description

WDVB＜sub〉12＜/sub〉preparation method of resin
Technical field
The present invention relates to the preparation technology of ion exchange resin, specifically, is a kind of WDVB 12The preparation method of resin.
Background technology
Exchange resin is mainly used in the extraction of tungsten, molybdenum, vanadium etc. in pure water, high purity water preparation, wastewater treatment, biochemical product extraction, rare metal extraction, the hydrometallurgy, has characteristics such as physical strength is good, thermotolerance height.
Summary of the invention
The object of the invention is to provide a kind of WDVB 12The preparation method of resin.
The present invention seeks to realize by following technique means:
1, charging capacity: vinylbenzene 556.4kg, divinylbenzene 43.6kg, 200# gasoline 180kg, formyl 6kg.
2, operation steps:
(1) prepares water in accordance with regulations, be warming up to 40 ℃～50 ℃, stir;
(2) stop to stir, the monomer that mixes is added start stir, look the granularity situation and mix up rotating speed;
(3) temperature rise rate with 5 ℃～6 ℃/10min is warming up to 79 ± 1 ℃, insulation typing 4 hours;
(4) in 0.5 hour, temperature is increased to 95 ℃, is incubated 6 hours;
(5) use hot water wash Archon number all over till clear to water;
(6) blow most gasoline with steam, oven dry;
(7) Archon of oven dry adding dilute sulphuric acid is warming up to 120 ℃, stirs insulation 12 hours;
(8) transfer mother liquor, be washed to neutrality;
(9) drain packing.
Embodiment
Below in conjunction with embodiment the present invention is further described, but be not in order to limit the present invention.
Be prepared as follows WDVB 12Resin:
1, charging capacity: vinylbenzene 556.4kg, divinylbenzene 43.6kg, 200# gasoline 180kg, formyl 6kg.
2, operation steps:
(1) prepares water in accordance with regulations, be warming up to 40 ℃～50 ℃, stir;
(2) stop to stir, the monomer that mixes is added start stir, look the granularity situation and mix up rotating speed;
(3) temperature rise rate with 5 ℃～6 ℃/10min is warming up to 79 ± 1 ℃, insulation typing 4 hours;
(4) in 0.5 hour, temperature is increased to 95 ℃, is incubated 6 hours;
(5) use hot water wash Archon number all over till clear to water;
(6) blow most gasoline with steam, oven dry;
(7) Archon of oven dry adding dilute sulphuric acid is warming up to 120 ℃, stirs insulation 12 hours;
(8) transfer mother liquor, be washed to neutrality;
(9) drain packing.

Claims (1)

1. WDVB 12The preparation method of resin is characterized in that, comprises the steps:
(1) charging capacity: vinylbenzene 556.4kg, divinylbenzene 43.6kg, 200# gasoline 180kg, formyl 6kg;
(2) operation steps:
1. prepare water in accordance with regulations, be warming up to 40 ℃～50 ℃, stir;
2. stop to stir, the monomer that mixes is added start stir, look the granularity situation and mix up rotating speed;
3. the temperature rise rate with 5 ℃～6 ℃/10min is warming up to 79 ± 1 ℃, insulation typing 4 hours;
4. in 0.5 hour, temperature is increased to 95 ℃, is incubated 6 hours;
5. use hot water wash Archon number all over till clear to water;
6. blow most gasoline with steam, oven dry;
7. the Archon of oven dry adding dilute sulphuric acid is warming up to 120 ℃, stirs insulation 12 hours;
8. transfer mother liquor, be washed to neutrality;
9. drain packing.
CN201110099637.7A 2011-04-20 2011-04-20 Preparation method of WDVB12 resin Expired - Fee Related CN102234346B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110099637.7A CN102234346B (en) 2011-04-20 2011-04-20 Preparation method of WDVB12 resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110099637.7A CN102234346B (en) 2011-04-20 2011-04-20 Preparation method of WDVB12 resin

Publications (2)

Publication Number Publication Date
CN102234346A true CN102234346A (en) 2011-11-09
CN102234346B CN102234346B (en) 2014-01-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110099637.7A Expired - Fee Related CN102234346B (en) 2011-04-20 2011-04-20 Preparation method of WDVB12 resin

Country Status (1)

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CN (1) CN102234346B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11841025B2 (en) 2018-03-20 2023-12-12 Enersize Oy Method for analyzing, monitoring, optimizing and/or comparing energy efficiency in a multiple compressor system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1072111A (en) * 1991-11-06 1993-05-19 夏新 J111 equal hole weakly acidic cationic exchanger resin and technology
CN1346708A (en) * 2001-11-05 2002-05-01 南京大学环境学院 Process for synthesizing weakly alkaline anionic exchange resin with double functions and superhigh cross-linking
CN101735372A (en) * 2009-12-28 2010-06-16 西安蓝晓科技有限公司 Novel chelate resin and production method and application thereof
CN101759826A (en) * 2009-12-31 2010-06-30 安徽皖东化工有限公司 Method for preparing D202 macroporous strong basic styrene series II type anion exchange resin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1072111A (en) * 1991-11-06 1993-05-19 夏新 J111 equal hole weakly acidic cationic exchanger resin and technology
CN1346708A (en) * 2001-11-05 2002-05-01 南京大学环境学院 Process for synthesizing weakly alkaline anionic exchange resin with double functions and superhigh cross-linking
CN101735372A (en) * 2009-12-28 2010-06-16 西安蓝晓科技有限公司 Novel chelate resin and production method and application thereof
CN101759826A (en) * 2009-12-31 2010-06-30 安徽皖东化工有限公司 Method for preparing D202 macroporous strong basic styrene series II type anion exchange resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11841025B2 (en) 2018-03-20 2023-12-12 Enersize Oy Method for analyzing, monitoring, optimizing and/or comparing energy efficiency in a multiple compressor system

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