CN103418337A - Carbon monoxide adsorbent - Google Patents
Carbon monoxide adsorbent Download PDFInfo
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- CN103418337A CN103418337A CN2012101636034A CN201210163603A CN103418337A CN 103418337 A CN103418337 A CN 103418337A CN 2012101636034 A CN2012101636034 A CN 2012101636034A CN 201210163603 A CN201210163603 A CN 201210163603A CN 103418337 A CN103418337 A CN 103418337A
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Abstract
A carbon monoxide adsorbent comprises the following raw materials, by weight: 38 to 42% of cuprous chloride, 18 to 23% of 13X molecular sieves, 8 to 10% of aluminium hydroxide, and 28 to 35% of purified attapulgite powder. The adsorbent is produced by the following steps: a. the 13X molecular sieves are baked in a 200 DEG C oven for 120 to 150 minutes; b. the four raw materials are mixed into a mixed material, which is put into a kneader, purified water, the weight of which is 10% of that of the mixed material, is added into the kneader for kneading for 20 to 25 minutes, and kneaded material is obtained; c. the kneaded material is then processed by an strip extruder into strip-shaped objects with sizes between phi 3 mm * 8 mm and phi 3 mm * 15 mm; and d. the strip-shaped objects are put into the oven, baked at a temperature between 300 and 320 DEG C for 180 to 200 minutes, then taken out, and made into the carbon monoxide adsorbent after natural cooling. The carbon monoxide adsorbent is scientific in combination. Especially by adding 200 mesh purified attapulgite powder which undergoes crushing, purification, ultrafine processing and activation processing, the carbon monoxide adsorbent is improved in adsorption capability and substantially lowered in cost. The price of the carbon monoxide adsorbent is two thirds of those of similar products.
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 especially the application prospect aspect environmental protection is better, as survival capsule.Prior art absorbent for carbon monooxide cost is high, and price is high.Natural nonmetallic ore attapulgite, have 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 take that stannous chloride, 13X molecular sieve, aluminium hydroxide and 200 order attapulgite purification powder are 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, make according to the following steps:
A, by the 13X molecular sieve 200 ℃ of baking ovens baking 120 minutes～150 minutes;
B, by part by weight be after stannous chloride 38～42%, 13X molecular sieve 18～23%, aluminium hydroxide 8～10% and 200 order attapulgite purification powder 28～35% mix batch mixing, batch mixing is entered to kneader, to kneader, add the pure water of batch mixing weight 10% to be mediated, 20～25 minutes kneading times, obtain the kneading material
C, with being about to the kneaded material material, be processed into the strip like article of ф 3mm * 8mm～ф 3mm * 15mm with banded extruder;
D, strip is put into to baking oven, within 180～200 minutes, take out 300 ℃～320 ℃ bakings, after naturally cooling, make absorbent for carbon monooxide.
The present invention's 200 order attapulgite purification powder are 200 order attapulgite purification powder through pulverizing, purification, ultramicronising and activation process, and this attapulgite purification powder obtains by commercial sources, by Jiangsu Jiu Chuan Nono-material Science & Technology Ltd., is produced.
Palygorskite reserves in prescription of the present invention are abundant, and 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 the 200 order attapulgite purification powder through pulverizing, purification, ultramicronising and activation process have been added, thereby improved the adsorption capacity of absorbent for carbon monooxide, and significantly reduce costs, the advantage price of maximum of the present invention is 2/3 of like product, does not produce any pollution in production process.
The specific embodiment
The attapulgite purification powder that each embodiment is used, the 200 order attapulgite purification powder of being produced by Jiangsu Jiu Chuan Nono-material Science & Technology Ltd..
Embodiment 1
1, by following proportioning, get the raw materials ready, 3.8 kilograms of stannous chlorides, 2 kilograms, 13X molecular sieve, 1 kilogram, aluminium hydroxide, 200 3.2 kilograms, order attapulgite purification powder;
2, the 13X molecular sieve is toasted 150 minutes at 200 ℃ of baking ovens;
3, by after four kinds of raw materials mixing of step 1, obtaining batch mixing, batch mixing is entered to kneader, mediated 23 minutes kneading times to the pure water of 1 kilogram of kneader; Must mediate material
4, be processed into the strip like article of ф 3mm * 8mm with banded extruder with being about to the kneaded material material;
5, strip is put into to baking oven, within 200 minutes, take out 300 ℃ of bakings, after naturally cooling, make absorbent for carbon monooxide.
Embodiment 2
1, by following proportioning, get the raw materials ready, 4 kilograms of stannous chlorides, 2 kilograms, 13X molecular sieve, 1 kilogram, aluminium hydroxide, 200 3 kilograms, order attapulgite purification powder;
2, the 13X molecular sieve is toasted 130 minutes at 200 ℃ of baking ovens;
3,20 minutes kneading times; Remaining with embodiment 1;
4, be processed into the strip like article of ф 3mm * 15mm with banded extruder with being about to the kneaded material material;
5, strip is put into to baking oven, within 195 minutes, take out 310 ℃ of bakings, after naturally cooling, make absorbent for carbon monooxide.
Embodiment 3
1, by following proportioning, get the raw materials ready, 4.2 kilograms of stannous chlorides, 2.1 kilograms, 13X molecular sieve, 0.9 kilogram, aluminium hydroxide, 200 2.8 kilograms, order attapulgite purification powder;
2, the 13X molecular sieve is toasted 125 minutes at 200 ℃ of baking ovens;
3,22 minutes kneading times; Remaining with embodiment 1;
4, with embodiment 1;
5, strip is put into to baking oven, within 198 minutes, take out 305 ℃ of bakings, after naturally cooling, make absorbent for carbon monooxide.
Embodiment 4
1, by following proportioning, get the raw materials ready, 4.1 kilograms of stannous chlorides, 2.3 kilograms, 13X molecular sieve, 0.8 kilogram, aluminium hydroxide, 200 2.7 kilograms, order attapulgite purification powder;
2, the 13X molecular sieve is toasted 130 minutes at 200 ℃ of baking ovens;
3,25 minutes kneading times; Remaining with embodiment 1;
4, be processed into the strip like article of ф 3mm * 12mm with banded extruder with being about to the kneaded material material;
5, strip is put into to baking oven, within 200 minutes, take out 300 ℃ of bakings, after naturally cooling, make absorbent for carbon monooxide.
Claims (1)
1. an absorbent for carbon monooxide, it is characterized in that take that stannous chloride, 13X molecular sieve, aluminium hydroxide and 200 order attapulgite purification powder are 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, make according to the following steps:
A, by the 13X molecular sieve 200 ℃ of baking ovens baking 120 minutes～150 minutes;
B, by part by weight be after stannous chloride 38～42%, 13X molecular sieve 18～23%, aluminium hydroxide 8～10% and 200 order attapulgite purification powder 28～35% mix batch mixing, batch mixing is entered to kneader, to kneader, add the pure water of batch mixing weight 10% to be mediated, 20～25 minutes kneading times, obtain the kneading material;
C, with being about to the kneaded material material, be processed into the strip like article of ф 3mm * 8mm～ф 3mm * 15mm with banded extruder;
D, strip is put into to baking oven, within 180～200 minutes, take out 300 ℃～320 ℃ bakings, after naturally cooling, 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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| CN103418337A true CN103418337A (en) | 2013-12-04 |
| CN103418337B 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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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106904587A (en) * | 2015-05-14 | 2017-06-30 | 王海峰 | A kind of preparation method of LiFePO 4 |
| 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 |
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| CN1185353A (en) * | 1996-12-20 | 1998-06-24 | 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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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904587A (en) * | 2015-05-14 | 2017-06-30 | 王海峰 | A kind of preparation method of LiFePO 4 |
| 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 |
| WO2020233264A1 (en) * | 2019-05-23 | 2020-11-26 | 宁德时代新能源科技股份有限公司 | Gas adsorbent, secondary battery and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103418337B (en) | 2015-10-21 |
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