CN113998914B - 一种湿喷无碱速凝剂联产干喷无碱速凝剂的生产方法 - Google Patents
一种湿喷无碱速凝剂联产干喷无碱速凝剂的生产方法 Download PDFInfo
- Publication number
- CN113998914B CN113998914B CN202111230975.XA CN202111230975A CN113998914B CN 113998914 B CN113998914 B CN 113998914B CN 202111230975 A CN202111230975 A CN 202111230975A CN 113998914 B CN113998914 B CN 113998914B
- Authority
- CN
- China
- Prior art keywords
- parts
- alkali
- free
- free accelerator
- dry
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000007921 spray Substances 0.000 title claims description 21
- 239000003795 chemical substances by application Substances 0.000 title description 19
- 238000005507 spraying Methods 0.000 claims abstract description 29
- 239000007787 solid Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000000706 filtrate Substances 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims abstract description 7
- 235000011121 sodium hydroxide Nutrition 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 3
- 238000000498 ball milling Methods 0.000 claims abstract 4
- 150000003839 salts Chemical class 0.000 claims description 10
- -1 alcohol amine Chemical class 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000002562 thickening agent Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 1
- 230000035484 reaction time Effects 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 10
- 239000004567 concrete Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 239000011378 shotcrete Substances 0.000 description 12
- 239000003513 alkali Substances 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
- C04B40/0042—Powdery mixtures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
- C04B2103/12—Set accelerators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111230975.XA CN113998914B (zh) | 2021-10-22 | 2021-10-22 | 一种湿喷无碱速凝剂联产干喷无碱速凝剂的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111230975.XA CN113998914B (zh) | 2021-10-22 | 2021-10-22 | 一种湿喷无碱速凝剂联产干喷无碱速凝剂的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN113998914A CN113998914A (zh) | 2022-02-01 |
CN113998914B true CN113998914B (zh) | 2022-08-12 |
Family
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Family Applications (1)
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CN202111230975.XA Active CN113998914B (zh) | 2021-10-22 | 2021-10-22 | 一种湿喷无碱速凝剂联产干喷无碱速凝剂的生产方法 |
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CN (1) | CN113998914B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507154A (en) * | 1981-10-12 | 1985-03-26 | Sika Ag, Vorm. Kaspar Winkler & Co. | Chloride-free setting accelerator for hydraulic binding agents |
CN110128044A (zh) * | 2019-04-09 | 2019-08-16 | 湖北工业大学 | 一种无碱液体速凝剂制备方法 |
CN112142359A (zh) * | 2020-09-25 | 2020-12-29 | 福泉凯威特新材料有限公司 | 一种干、湿喷混凝土两用型粉状无碱速凝剂及其制备和使用方法 |
-
2021
- 2021-10-22 CN CN202111230975.XA patent/CN113998914B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507154A (en) * | 1981-10-12 | 1985-03-26 | Sika Ag, Vorm. Kaspar Winkler & Co. | Chloride-free setting accelerator for hydraulic binding agents |
CN110128044A (zh) * | 2019-04-09 | 2019-08-16 | 湖北工业大学 | 一种无碱液体速凝剂制备方法 |
CN112142359A (zh) * | 2020-09-25 | 2020-12-29 | 福泉凯威特新材料有限公司 | 一种干、湿喷混凝土两用型粉状无碱速凝剂及其制备和使用方法 |
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Publication number | Publication date |
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CN113998914A (zh) | 2022-02-01 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A production method for wet spraying alkali free accelerator combined with dry spraying alkali free accelerator Effective date of registration: 20230720 Granted publication date: 20220812 Pledgee: Laishang Bank Co.,Ltd. technology sub branch Pledgor: Shandong Wenhe New Material Co.,Ltd. Registration number: Y2023980049163 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220812 Pledgee: Laishang Bank Co.,Ltd. technology sub branch Pledgor: Shandong Wenhe New Material Co.,Ltd. Registration number: Y2023980049163 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |