CN103418337B - Absorbent for carbon monooxide - Google Patents
Absorbent for carbon monooxide Download PDFInfo
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- CN103418337B CN103418337B CN201210163603.4A CN201210163603A CN103418337B CN 103418337 B CN103418337 B CN 103418337B CN 201210163603 A CN201210163603 A CN 201210163603A CN 103418337 B CN103418337 B CN 103418337B
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Abstract
Absorbent for carbon monooxide, take part by weight as stannous chloride 38 ~ 42%, 13X molecular sieve 18 ~ 23%, aluminium hydroxide 8 ~ 10% and attapulgite purification powder 28 ~ 35% be raw material, obtain according to the following steps: a, 13X molecular sieve is toasted 120 minutes ~ 150 minutes at 200 DEG C of baking ovens; B, by after the mixing of four kinds of raw materials batch mixing, batch mixing is entered kneader, and the pure water adding batch mixing weight 10% to kneader is mediated, 20 ~ 25 minutes kneading times; Material must be mediated; C, with the strip like article being processed into ф 3mm × 8mm ~ ф 3mm × 15mm by kneaded material material banded extruder; D, strip is put into baking oven, within 180 ~ 200 minutes, take out 300 DEG C ~ 320 DEG C bakings, after cooling naturally, make absorbent for carbon monooxide.Reasonable recipe of the present invention, especially adds through pulverizing, purifying, 200 order attapulgite purification powder of ultramicronising and activation process, thus improves the adsorption capacity of absorbent for carbon monooxide, and significantly reduce costs, price is 2/3 of like product.
Description
Technical field
The invention belongs to chemical technology field, be specifically related to a kind of absorbent for carbon monooxide.
Background technology
Absorbent for carbon monooxide is important basic chemical industry raw material, is widely used in chemical industry, oil, natural gas, and steel plant, power station, metallic ore etc., and the application prospect especially in environmental protection is better, as survival capsule.Prior art absorbent for carbon monooxide cost is high, and price is high.Natural non-metallic ore deposit attapulgite, has another name called palygorskite, has good adsorption effect.
Summary of the invention
The object of the present invention is to provide the absorbent for carbon monooxide that a kind of absorption property is high, reduce costs.
In order to achieve the above object, the technical solution used in the present invention is: a kind of absorbent for carbon monooxide, it is characterized in that with stannous chloride, 13X molecular sieve, aluminium hydroxide and 200 order attapulgite purification powder for raw material, be the proportioning of stannous chloride 38 ~ 42%, 13X molecular sieve 18 ~ 23%, aluminium hydroxide 8 ~ 1 0% and attapulgite purification powder 28 ~ 35% by weight proportion, obtain according to the following steps:
A, 13X molecular sieve is toasted 120 minutes ~ 150 minutes at 200 DEG C of baking ovens;
B, by part by weight be after stannous chloride 38 ~ 42%, 13X molecular sieve 18 ~ 23%, the mixing of aluminium hydroxide 8 ~ 10% and 200 order attapulgite purification powder 28 ~ 35% batch mixing, batch mixing is entered kneader, the pure water adding batch mixing weight 10% to kneader is mediated, 20 ~ 25 minutes kneading times, obtain kneading material
C, with the strip like article being processed into ф 3mm × 8mm ~ ф 3mm × 15mm by kneaded material material banded extruder;
D, strip is put into baking oven, within 180 ~ 200 minutes, take out 300 DEG C ~ 320 DEG C bakings, after cooling naturally, make absorbent for carbon monooxide.
The present invention 200 order attapulgite purification powder is through 200 order attapulgite purification powder of pulverizing, purification, ultramicronising and activation process, and this attapulgite purification powder is obtained by commercial sources, is produced by Changzhou Jiuchuan Nano Material Technology Co., Ltd..
Palygorskite rich reserves in prescription of the present invention, the explored reserves in Gansu account for 79% of world saving; A kind of nanometer porous road lenticular honeycomb, specific area is large, adsorptivity is strong nonmetallic mineral.
Reasonable recipe of the present invention, especially add through pulverizing, purifying, 200 order attapulgite purification powder of ultramicronising and activation process, thus improve the adsorption capacity of absorbent for carbon monooxide, and significantly reduce costs, the maximum advantage price of the present invention is 2/3 of like product, does not produce any pollution in production process.
Detailed description of the invention
The attapulgite purification powder that each embodiment is used, the 200 order attapulgite purification powder produced by Changzhou Jiuchuan Nano Material Technology Co., Ltd..
Embodiment 1
1, get the raw materials ready by following proportioning, stannous chloride 3.8 kilograms, 2 kilograms, 13X molecular sieve, 1 kilogram, aluminium hydroxide, 200 3.2 kilograms, order attapulgite purification powder;
2,13X molecular sieve is toasted 150 minutes at 200 DEG C of baking ovens;
3, obtain batch mixing by after step 1 four kinds of raw material mixing, batch mixing is entered kneader, and the pure water to kneader 1 kilogram is mediated, 23 minutes kneading times; Material must be mediated
4, with the strip like article being processed into ф 3mm × 8mm by kneaded material material banded extruder;
5, strip is put into baking oven, within 200 minutes, take out 300 DEG C of bakings, after naturally cooling, make absorbent for carbon monooxide.
Embodiment 2
1, get the raw materials ready by following proportioning, stannous chloride 4 kilograms, 2 kilograms, 13X molecular sieve, 1 kilogram, aluminium hydroxide, 200 3 kilograms, order attapulgite purification powder;
2,13X molecular sieve is toasted 130 minutes at 200 DEG C of baking ovens;
3,20 minutes kneading times; Remaining with embodiment 1;
4, with the strip like article being processed into ф 3mm × 15mm by kneaded material material banded extruder;
5, strip is put into baking oven, within 195 minutes, take out 310 DEG C of bakings, after naturally cooling, make absorbent for carbon monooxide.
Embodiment 3
1, get the raw materials ready by following proportioning, stannous chloride 4.2 kilograms, 2.1 kilograms, 13X molecular sieve, 0.9 kilogram, aluminium hydroxide, 200 2.8 kilograms, order attapulgite purification powder;
2,13X molecular sieve is toasted 125 minutes at 200 DEG C of baking ovens;
3,22 minutes kneading times; Remaining with embodiment 1;
4, with embodiment 1;
5, strip is put into baking oven, within 198 minutes, take out 305 DEG C of bakings, after naturally cooling, make absorbent for carbon monooxide.
Embodiment 4
1, get the raw materials ready by following proportioning, stannous chloride 4.1 kilograms, 2.3 kilograms, 13X molecular sieve, 0.8 kilogram, aluminium hydroxide, 200 2.7 kilograms, order attapulgite purification powder;
2,13X molecular sieve is toasted 130 minutes at 200 DEG C of baking ovens;
3,25 minutes kneading times; Remaining with embodiment 1;
4, with the strip like article being processed into ф 3mm × 12mm by kneaded material material banded extruder;
5, strip is put into baking oven, within 200 minutes, take out 300 DEG C of bakings, after naturally cooling, make absorbent for carbon monooxide.
Claims (1)
1. an absorbent for carbon monooxide, it is characterized in that with stannous chloride, 13X molecular sieve, aluminium hydroxide and 200 order attapulgite purification powder for raw material, be the proportioning of stannous chloride 38 ~ 42%, 13X molecular sieve 18 ~ 23%, aluminium hydroxide 8 ~ 1 0% and attapulgite purification powder 28 ~ 35% by weight proportion, obtain according to the following steps:
A, 13X molecular sieve is toasted 120 minutes ~ 150 minutes at 200 DEG C of baking ovens;
B, by part by weight be after stannous chloride 38 ~ 42%, 13X molecular sieve 18 ~ 23%, the mixing of aluminium hydroxide 8 ~ 10% and 200 order attapulgite purification powder 28 ~ 35% batch mixing, batch mixing is entered kneader, the pure water adding batch mixing weight 10% to kneader is mediated, 20 ~ 25 minutes kneading times, obtain kneading material;
C, with the strip like article being processed into ф 3mm × 8mm ~ ф 3mm × 15mm by kneaded material material banded extruder;
D, strip is put into baking oven, within 180 ~ 200 minutes, take out 300 DEG C ~ 320 DEG C bakings, after cooling naturally, make absorbent for carbon monooxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163603.4A CN103418337B (en) | 2012-05-24 | 2012-05-24 | Absorbent for carbon monooxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163603.4A CN103418337B (en) | 2012-05-24 | 2012-05-24 | Absorbent for carbon monooxide |
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| Publication Number | Publication Date |
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| CN103418337A CN103418337A (en) | 2013-12-04 |
| CN103418337B true CN103418337B (en) | 2015-10-21 |
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| CN201210163603.4A Active CN103418337B (en) | 2012-05-24 | 2012-05-24 | Absorbent for carbon monooxide |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904587B (en) * | 2015-05-14 | 2019-07-26 | 日照华轩新能源有限公司 | A kind of preparation method of LiFePO 4 |
| CN105749873A (en) * | 2016-03-28 | 2016-07-13 | 柳州联海科技有限公司 | Adsorbent capable of efficiently recovering carbon monoxide and production method of adsorbent |
| CN108465455A (en) * | 2018-04-16 | 2018-08-31 | 杨威 | A kind of novel environment-friendly composite material and its preparation process |
| CN108993437A (en) * | 2018-09-17 | 2018-12-14 | 明光市飞洲新材料有限公司 | A kind of manufacturing process of dope for inner wall of architecture adsorbent |
| CN111974338A (en) * | 2019-05-23 | 2020-11-24 | 宁德时代新能源科技股份有限公司 | Gas adsorbent capable of prolonging service life of lithium ion battery and lithium ion battery thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1085114C (en) * | 1996-12-20 | 2002-05-22 | 南京化工大学 | Catalyst for purifying nitrogen-contained gas to remove carbon monoxide and course thereof |
| US6060032A (en) * | 1998-07-27 | 2000-05-09 | Air Products And Chemicals, Inc. | Layered adsorbent bed for carbon monoxide production |
| US20060090646A1 (en) * | 2004-11-04 | 2006-05-04 | Questair Technologies Inc. | Adsorbent material for selective adsorption of carbon monoxide and unsaturated hydrocarbons |
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2012
- 2012-05-24 CN CN201210163603.4A patent/CN103418337B/en active Active
Non-Patent Citations (1)
| Title |
|---|
| 陈天虎等.凹凸棒石黏土概述.《苏皖凹凸棒石黏土纳米矿物学及地球化学》.科学出版社,2004,第1-3页. * |
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| CN103418337A (en) | 2013-12-04 |
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