CN108187759A - A kind of catalyst and preparation method thereof - Google Patents
A kind of catalyst and preparation method thereof Download PDFInfo
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- CN108187759A CN108187759A CN201810018877.1A CN201810018877A CN108187759A CN 108187759 A CN108187759 A CN 108187759A CN 201810018877 A CN201810018877 A CN 201810018877A CN 108187759 A CN108187759 A CN 108187759A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
- B01J31/30—Halides
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Abstract
The invention discloses a kind of catalyst, the formula of raw material by weight is as follows：30 50 parts of epoxy resin liquid, 20 30 parts of copper chloride, 10 16 parts of magnesium chloride, 10 16 parts of iron chloride, 8 12 parts of alkyl aluminum, 8 12 parts of pyridine, 35 parts of triphenylphosphine, 35 parts of ethylenediamine tetra-acetic acid, 35 parts of carboxymethyl cellulose, 13 parts of surfactant, 13 parts of preservative, 13 parts of auxiliary agent.The invention also discloses a kind of preparation methods of catalyst.The present invention enables to the activity of catalyst and stability to be improved, and can effectively reduce catalyst and corrode caused by equipment, and ensure that the quality of catalyst.The preparation method is simple, and can form effective catalyst, meets the demand developed now.
Description
Technical field
The present invention relates to catalyst preparation technical fields more particularly to a kind of catalyst and preparation method thereof.
Background technology
Composition, chemical property and the quality of catalyst itself before the reaction after do not change；The pass of it and reaction system
System has the selectivity (or specificity) of height just as locking as the relationship of key.A kind of catalyst is not to all changes
Learning reaction has catalytic action, such as manganese dioxide plays catalytic action in potassium chlorate is thermally decomposed, and accelerates chemical reaction rate,
But just not necessarily there is catalytic action to others chemical reaction.Certain chemical reactions not only have unique catalyst, such as chlorine
Sour potassium is also had magnesia, iron oxide and copper oxide etc. by that can play catalytic action in thermally decomposing, during potassium chlorate oxygen producing also
Catalyst can be made with red brick powder or copper oxide etc..In the prior art, there is no the record situation about catalyst, for this purpose, we
Propose a kind of catalyst and preparation method thereof.
Invention content
The present invention proposes a kind of catalyst and preparation method thereof, to solve the problems mentioned in the above background technology.
The present invention proposes a kind of catalyst, and the formula of raw material by weight is as follows：30-50 parts of epoxy resin liquid, chlorination
20-30 parts of copper, 10-16 parts of magnesium chloride, 10-16 parts of iron chloride, 8-12 parts of alkyl aluminum, 8-12 parts of pyridine, 3-5 parts of triphenylphosphine,
3-5 parts of ethylenediamine tetra-acetic acid, 3-5 parts of carboxymethyl cellulose, 1-3 parts of surfactant, 1-3 parts of preservative, 1-3 parts of auxiliary agent.
Preferably, epoxy resin liquid, the weight ratio of copper chloride are 35-45：23-28.
Preferably, magnesium chloride, iron chloride, alkyl aluminum weight ratio be 12-14：12-14：9-11.
Preferably, pyridine, triphenylphosphine, ethylenediamine tetra-acetic acid, carboxymethyl cellulose weight ratio be 9-11：3.5-4.5：
3.5-4.5：3.5-4.5.
Preferably, surfactant, preservative, auxiliary agent weight ratio be 1.5-2.5：1.5-2.5：1.5-2.5.
Preferably, the formula of raw material by weight is as follows：
35-45 parts of epoxy resin liquid, 23-28 parts of copper chloride, 12-14 parts of magnesium chloride, 12-14 parts of iron chloride, alkyl aluminum 9-
11 parts, 9-11 parts of pyridine, 3.5-4.5 parts of triphenylphosphine, 3.5-4.5 parts of ethylenediamine tetra-acetic acid, carboxymethyl cellulose 3.5-4.5
Part, 1.5-2.5 parts of surfactant, 1.5-2.5 parts of preservative, 1.5-2.5 parts of auxiliary agent.
Preferably, the optimization formula of raw material by weight is as follows：
40 parts of epoxy resin liquid, 25 parts of copper chloride, 13 parts of magnesium chloride, 13 parts of iron chloride, 10 parts of alkyl aluminum, 10 parts of pyridine,
4 parts of triphenylphosphine, 4 parts of ethylenediamine tetra-acetic acid, 4 parts of carboxymethyl cellulose, 2 parts of surfactant, 2 parts of preservative, 2 parts of auxiliary agent.
The present invention also provides a kind of preparation methods of catalyst, include the following steps：
S1, selection blender are auxiliary tool, and blender inside are cleaned multiple times, then by it in 200-300
Carry out disinfection sterilization processing under conditions of degree Celsius, after the completion, is baked to spare；
S2, the slowly merging stirring successively by epoxy resin liquid, copper chloride, magnesium chloride, iron chloride and alkyl aluminum in proportion
It in device, and is mixed in adding procedure, after the completion of addition, it is Celsius that the temperature in blender is increased to 90-110
Degree, treats it after mixing, spare；
S3, after the completion of S2, temperature is reduced to 60-70 degrees Celsius, adds surfactant, anti-into blender again
Rotten agent and auxiliary agent after 20-40min then is mixed, continue to add pyridine, triphenylphosphine, second two successively into blender
Amine tetraacethyl and carboxymethyl cellulose keep temperature-resistant, and are slowly stirred 90-120min；
S4, it is above-mentioned after the completion of, take out, and place it in gnotobasis, natural cooling, after its recovery to room temperature,
Mixing liquid is formed, the floating material on mixing liquid upper strata is removed, then mixing liquid is placed in enrichment facility again,
Concentration is carried out, after the completion to get to catalyst.
Preferably, when weighing raw material, error no more than 1 percent, to ensure its quality.
In the present invention, addition and rational proportion by plurality of raw materials enable to the activity and stabilization of catalyst
Property is improved, and can effectively reduce catalyst corrodes caused by equipment, and ensure that the quality of catalyst.The preparation method
Simply, and effective catalyst can be formed, meets the demand developed now.
Specific embodiment
With reference to specific embodiment, the present invention will be further described.
Embodiment 1
The present invention proposes a kind of catalyst, and the formula of raw material by weight is as follows：30 parts of epoxy resin liquid, copper chloride 20
Part, 10 parts of magnesium chloride, 10 parts of iron chloride, 8 parts of alkyl aluminum, 8 parts of pyridine, 3 parts of triphenylphosphine, 3 parts of ethylenediamine tetra-acetic acid, carboxymethyl
3 parts of cellulose, 1 part of surfactant, 1 part of preservative, 1 part of auxiliary agent.
The present invention also provides a kind of preparation methods of catalyst, include the following steps：
S1, selection blender are auxiliary tool, and blender inside are cleaned multiple times, then that it is Celsius 200
Carry out disinfection sterilization processing under conditions of degree, after the completion, is baked to spare；
S2, the slowly merging stirring successively by epoxy resin liquid, copper chloride, magnesium chloride, iron chloride and alkyl aluminum in proportion
It in device, and is mixed in adding procedure, after the completion of addition, the temperature in blender is increased to 90 degrees Celsius, is treated
It is spare after mixing；
S3, after the completion of S2, temperature is reduced to 60 degrees Celsius, again into blender add surfactant, anti-corrosion
Agent and auxiliary agent after 20min then is mixed, continue to add pyridine, triphenylphosphine, ethylenediamine tetrem successively into blender
Acid and carboxymethyl cellulose keep temperature-resistant, and are slowly stirred 90min；
S4, it is above-mentioned after the completion of, take out, and place it in gnotobasis, natural cooling, after its recovery to room temperature,
Mixing liquid is formed, the floating material on mixing liquid upper strata is removed, then mixing liquid is placed in enrichment facility again,
Concentration is carried out, after the completion to get to catalyst.
When weighing raw material, error no more than 1 percent, to ensure its quality.
Embodiment 2
The present invention proposes a kind of catalyst, and the formula of raw material by weight is as follows：35 parts of epoxy resin liquid, copper chloride 23
Part, 12 parts of magnesium chloride, 12 parts of iron chloride, 9 parts of alkyl aluminum, 9 parts of pyridine, 3.5 parts of triphenylphosphine, 3.5 parts of ethylenediamine tetra-acetic acid, carboxylic
3.5 parts of methylcellulose, 1.5 parts of surfactant, 1.5 parts of preservative, 1.5 parts of auxiliary agent.
The present invention also provides a kind of preparation methods of catalyst, include the following steps：
S1, selection blender are auxiliary tool, and blender inside are cleaned multiple times, then that it is Celsius 230
Carry out disinfection sterilization processing under conditions of degree, after the completion, is baked to spare；
S2, the slowly merging stirring successively by epoxy resin liquid, copper chloride, magnesium chloride, iron chloride and alkyl aluminum in proportion
It in device, and is mixed in adding procedure, after the completion of addition, the temperature in blender is increased to 95 degrees Celsius, is treated
It is spare after mixing；
S3, after the completion of S2, temperature is reduced to 63 degrees Celsius, again into blender add surfactant, anti-corrosion
Agent and auxiliary agent after 25min then is mixed, continue to add pyridine, triphenylphosphine, ethylenediamine tetrem successively into blender
Acid and carboxymethyl cellulose keep temperature-resistant, and are slowly stirred 95min；
S4, it is above-mentioned after the completion of, take out, and place it in gnotobasis, natural cooling, after its recovery to room temperature,
Mixing liquid is formed, the floating material on mixing liquid upper strata is removed, then mixing liquid is placed in enrichment facility again,
Concentration is carried out, after the completion to get to catalyst.
When weighing raw material, error no more than 1 percent, to ensure its quality.
Embodiment 3
The present invention proposes a kind of catalyst, and the formula of raw material by weight is as follows：40 parts of epoxy resin liquid, copper chloride 25
Part, 13 parts of magnesium chloride, 13 parts of iron chloride, 10 parts of alkyl aluminum, 10 parts of pyridine, 4 parts of triphenylphosphine, 4 parts of ethylenediamine tetra-acetic acid, carboxylic first
4 parts of base cellulose, 2 parts of surfactant, 2 parts of preservative, 2 parts of auxiliary agent.
The present invention also provides a kind of preparation methods of catalyst, include the following steps：
S1, selection blender are auxiliary tool, and blender inside are cleaned multiple times, then that it is Celsius 250
Carry out disinfection sterilization processing under conditions of degree, after the completion, is baked to spare；
S2, the slowly merging stirring successively by epoxy resin liquid, copper chloride, magnesium chloride, iron chloride and alkyl aluminum in proportion
It in device, and is mixed in adding procedure, after the completion of addition, the temperature in blender is increased to 100 degrees Celsius, is treated
It is spare after mixing；
S3, after the completion of S2, temperature is reduced to 65 degrees Celsius, again into blender add surfactant, anti-corrosion
Agent and auxiliary agent after 30min then is mixed, continue to add pyridine, triphenylphosphine, ethylenediamine tetrem successively into blender
Acid and carboxymethyl cellulose keep temperature-resistant, and are slowly stirred 100min；
S4, it is above-mentioned after the completion of, take out, and place it in gnotobasis, natural cooling, after its recovery to room temperature,
Mixing liquid is formed, the floating material on mixing liquid upper strata is removed, then mixing liquid is placed in enrichment facility again,
Concentration is carried out, after the completion to get to catalyst.
When weighing raw material, error no more than 1 percent, to ensure its quality.
Embodiment 4
The present invention proposes a kind of catalyst, and the formula of raw material by weight is as follows：45 parts of epoxy resin liquid, copper chloride 28
Part, 14 parts of magnesium chloride, 14 parts of iron chloride, 11 parts of alkyl aluminum, 11 parts of pyridine, 4.5 parts of triphenylphosphine, 4.5 parts of ethylenediamine tetra-acetic acid,
4.5 parts of carboxymethyl cellulose, 2.5 parts of surfactant, 2.5 parts of preservative, 2.5 parts of auxiliary agent.
The present invention also provides a kind of preparation methods of catalyst, include the following steps：
S1, selection blender are auxiliary tool, and blender inside are cleaned multiple times, then that it is Celsius 270
Carry out disinfection sterilization processing under conditions of degree, after the completion, is baked to spare；
S2, the slowly merging stirring successively by epoxy resin liquid, copper chloride, magnesium chloride, iron chloride and alkyl aluminum in proportion
It in device, and is mixed in adding procedure, after the completion of addition, the temperature in blender is increased to 105 degrees Celsius, is treated
It is spare after mixing；
S3, after the completion of S2, temperature is reduced to 67 degrees Celsius, again into blender add surfactant, anti-corrosion
Agent and auxiliary agent after 35min then is mixed, continue to add pyridine, triphenylphosphine, ethylenediamine tetrem successively into blender
Acid and carboxymethyl cellulose keep temperature-resistant, and are slowly stirred 110min；
S4, it is above-mentioned after the completion of, take out, and place it in gnotobasis, natural cooling, after its recovery to room temperature,
Mixing liquid is formed, the floating material on mixing liquid upper strata is removed, then mixing liquid is placed in enrichment facility again,
Concentration is carried out, after the completion to get to catalyst.
When weighing raw material, error no more than 1 percent, to ensure its quality.
Embodiment 5
The present invention proposes a kind of catalyst, and the formula of raw material by weight is as follows：50 parts of epoxy resin liquid, copper chloride 30
Part, 16 parts of magnesium chloride, 16 parts of iron chloride, 12 parts of alkyl aluminum, 12 parts of pyridine, 5 parts of triphenylphosphine, 5 parts of ethylenediamine tetra-acetic acid, carboxylic first
5 parts of base cellulose, 3 parts of surfactant, 3 parts of preservative, 3 parts of auxiliary agent.
The present invention also provides a kind of preparation methods of catalyst, include the following steps：
S1, selection blender are auxiliary tool, and blender inside are cleaned multiple times, then that it is Celsius 300
Carry out disinfection sterilization processing under conditions of degree, after the completion, is baked to spare；
S2, the slowly merging stirring successively by epoxy resin liquid, copper chloride, magnesium chloride, iron chloride and alkyl aluminum in proportion
It in device, and is mixed in adding procedure, after the completion of addition, the temperature in blender is increased to 110 degrees Celsius, is treated
It is spare after mixing；
S3, after the completion of S2, temperature is reduced to 70 degrees Celsius, again into blender add surfactant, anti-corrosion
Agent and auxiliary agent after 40min then is mixed, continue to add pyridine, triphenylphosphine, ethylenediamine tetrem successively into blender
Acid and carboxymethyl cellulose keep temperature-resistant, and are slowly stirred 120min；
S4, it is above-mentioned after the completion of, take out, and place it in gnotobasis, natural cooling, after its recovery to room temperature,
Mixing liquid is formed, the floating material on mixing liquid upper strata is removed, then mixing liquid is placed in enrichment facility again,
Concentration is carried out, after the completion to get to catalyst.
When weighing raw material, error no more than 1 percent, to ensure its quality.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art within the technical scope of the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of catalyst, which is characterized in that the formula of its raw material by weight is as follows：30-50 parts of epoxy resin liquid, copper chloride
20-30 parts, 10-16 parts of magnesium chloride, 10-16 parts of iron chloride, 8-12 parts of alkyl aluminum, 8-12 parts of pyridine, 3-5 parts of triphenylphosphine, second
3-5 parts of ethylenediamine tetraacetic acid (EDTA), 3-5 parts of carboxymethyl cellulose, 1-3 parts of surfactant, 1-3 parts of preservative, 1-3 parts of auxiliary agent.
2. catalyst according to claim 1, which is characterized in that epoxy resin liquid, the weight ratio of copper chloride are 35-45：
23-28。
3. catalyst according to claim 1, which is characterized in that magnesium chloride, iron chloride, alkyl aluminum weight ratio be 12-
14：12-14：9-11.
4. catalyst according to claim 1, which is characterized in that pyridine, triphenylphosphine, ethylenediamine tetra-acetic acid, carboxymethyl
The weight ratio of cellulose is 9-11：3.5-4.5：3.5-4.5：3.5-4.5.
5. catalyst according to claim 1, which is characterized in that surfactant, preservative, auxiliary agent weight ratio be
1.5-2.5：1.5-2.5：1.5-2.5.
6. according to the catalyst described in claim 2-5, which is characterized in that the formula of its raw material by weight is as follows：
35-45 parts of epoxy resin liquid, 23-28 parts of copper chloride, 12-14 parts of magnesium chloride, 12-14 parts of iron chloride, 9-11 parts of alkyl aluminum,
9-11 parts of pyridine, 3.5-4.5 parts of triphenylphosphine, 3.5-4.5 parts of ethylenediamine tetra-acetic acid, 3.5-4.5 parts of carboxymethyl cellulose, surface
1.5-2.5 parts of activating agent, 1.5-2.5 parts of preservative, 1.5-2.5 parts of auxiliary agent.
7. catalyst according to claim 1, which is characterized in that the optimization formula of its raw material by weight is as follows：
40 parts of epoxy resin liquid, 25 parts of copper chloride, 13 parts of magnesium chloride, 13 parts of iron chloride, 10 parts of alkyl aluminum, 10 parts of pyridine, triphen
4 parts of base phosphine, 4 parts of ethylenediamine tetra-acetic acid, 4 parts of carboxymethyl cellulose, 2 parts of surfactant, 2 parts of preservative, 2 parts of auxiliary agent.
8. a kind of preparation method of catalyst according to claim 1, which is characterized in that include the following steps：
S1, selection blender are auxiliary tool, and blender inside are cleaned multiple times, then that it is Celsius in 200-300
Carry out disinfection sterilization processing under conditions of degree, after the completion, is baked to spare；
S2, epoxy resin liquid, copper chloride, magnesium chloride, iron chloride and alkyl aluminum are slowly placed in blender successively in proportion,
And be mixed in adding procedure, after the completion of addition, the temperature in blender is increased to 90-110 degrees Celsius, treats it
After mixing, it is spare；
S3, after the completion of S2, temperature is reduced to 60-70 degrees Celsius, again into blender add surfactant, preservative
And auxiliary agent, after 20-40min then is mixed, continue to add pyridine, triphenylphosphine, ethylenediamine tetraacetic successively into blender
Acetic acid and carboxymethyl cellulose keep temperature-resistant, and are slowly stirred 90-120min；
S4, it is above-mentioned after the completion of, take out, and place it in gnotobasis, natural cooling, after its recovery to room temperature, formed
Mixing liquid is removed the floating material on mixing liquid upper strata, then mixing liquid is placed in enrichment facility again, carries out
Concentration, after the completion to get to catalyst.
9. the preparation method of catalyst according to claim 8, which is characterized in that when weighing raw material, error not
1 percent are can exceed that, to ensure its quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810018877.1A CN108187759A (en) | 2018-01-09 | 2018-01-09 | A kind of catalyst and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810018877.1A CN108187759A (en) | 2018-01-09 | 2018-01-09 | A kind of catalyst and preparation method thereof |
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| CN108187759A true CN108187759A (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810018877.1A Pending CN108187759A (en) | 2018-01-09 | 2018-01-09 | A kind of catalyst and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892075A (en) * | 2010-07-27 | 2010-11-24 | 中国石油大学(华东) | Method for transforming, separating and processing heavy oil |
| CN106732345A (en) * | 2016-12-29 | 2017-05-31 | 河南水晶头文化传媒有限公司 | A kind of composite adsorbing material for heavy metal containing wastewater treatment and preparation method thereof |
-
2018
- 2018-01-09 CN CN201810018877.1A patent/CN108187759A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892075A (en) * | 2010-07-27 | 2010-11-24 | 中国石油大学(华东) | Method for transforming, separating and processing heavy oil |
| CN106732345A (en) * | 2016-12-29 | 2017-05-31 | 河南水晶头文化传媒有限公司 | A kind of composite adsorbing material for heavy metal containing wastewater treatment and preparation method thereof |
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Application publication date: 20180622 |
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