CN109608069A - 一种42.5级缓凝水泥及其制备方法和应用 - Google Patents
一种42.5级缓凝水泥及其制备方法和应用 Download PDFInfo
- Publication number
- CN109608069A CN109608069A CN201811652667.4A CN201811652667A CN109608069A CN 109608069 A CN109608069 A CN 109608069A CN 201811652667 A CN201811652667 A CN 201811652667A CN 109608069 A CN109608069 A CN 109608069A
- Authority
- CN
- China
- Prior art keywords
- slow setting
- grades
- cement
- major ingredient
- slow
- 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.)
- Granted
Links
- 239000004568 cement Substances 0.000 title claims abstract description 92
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 238000000227 grinding Methods 0.000 claims abstract description 68
- 239000002893 slag Substances 0.000 claims abstract description 55
- 239000004615 ingredient Substances 0.000 claims abstract description 52
- 239000000843 powder Substances 0.000 claims abstract description 36
- 239000010881 fly ash Substances 0.000 claims abstract description 29
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000176 sodium gluconate Substances 0.000 claims abstract description 27
- 229940005574 sodium gluconate Drugs 0.000 claims abstract description 27
- 235000012207 sodium gluconate Nutrition 0.000 claims abstract description 27
- 239000010440 gypsum Substances 0.000 claims abstract description 24
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 24
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 241000219095 Vitis Species 0.000 description 5
- 235000009754 Vitis X bourquina Nutrition 0.000 description 5
- 235000012333 Vitis X labruscana Nutrition 0.000 description 5
- 235000014787 Vitis vinifera Nutrition 0.000 description 5
- IDAGXRIGDWCIET-SDFKWCIISA-L disodium;(2s,3s,4s,5r)-2,3,4,5-tetrahydroxyhexanedioate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O IDAGXRIGDWCIET-SDFKWCIISA-L 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 229910052593 corundum Inorganic materials 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910001845 yogo sapphire Inorganic materials 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000013599 spices Nutrition 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- UPMFZISCCZSDND-JJKGCWMISA-M sodium gluconate Chemical compound [Na+].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O UPMFZISCCZSDND-JJKGCWMISA-M 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/26—Cements from oil shales, residues or waste other than slag from raw materials containing flue dust, i.e. fly ash
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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)
- Road Paving Structures (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811652667.4A CN109608069B (zh) | 2018-12-29 | 2018-12-29 | 一种42.5级缓凝水泥及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811652667.4A CN109608069B (zh) | 2018-12-29 | 2018-12-29 | 一种42.5级缓凝水泥及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109608069A true CN109608069A (zh) | 2019-04-12 |
CN109608069B CN109608069B (zh) | 2020-07-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811652667.4A Active CN109608069B (zh) | 2018-12-29 | 2018-12-29 | 一种42.5级缓凝水泥及其制备方法和应用 |
Country Status (1)
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CN (1) | CN109608069B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111253095A (zh) * | 2020-03-14 | 2020-06-09 | 天瑞集团汝州水泥有限公司 | 一种特种道路缓凝水泥 |
CN112456827A (zh) * | 2020-11-30 | 2021-03-09 | 中国葛洲坝集团水泥有限公司 | 一种道路基层缓凝水泥及其制备方法 |
CN112851149A (zh) * | 2021-01-26 | 2021-05-28 | 驻马店市豫龙同力水泥有限公司 | 一种道路缓凝通用硅酸盐水泥及其制备方法和促凝方法 |
CN113800789A (zh) * | 2021-11-19 | 2021-12-17 | 山东绿达建设发展集团有限公司 | 一种高速公路路基缓凝水泥及其制备方法 |
CN116553852A (zh) * | 2023-04-10 | 2023-08-08 | 上海复洁环保科技股份有限公司 | 一种缓凝增强剂、道路用缓凝水泥及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105859172A (zh) * | 2016-03-31 | 2016-08-17 | 武汉理工大学 | 一种磷石膏基水泥超缓凝剂及其制备方法 |
CN108658485A (zh) * | 2018-07-09 | 2018-10-16 | 深圳大学 | 一种水硬性水泥熟料及其制备方法、水硬性水泥及其应用 |
EP3415481A1 (en) * | 2017-06-14 | 2018-12-19 | HeidelbergCement AG | Composite cement and method of manufacturing composite cement |
-
2018
- 2018-12-29 CN CN201811652667.4A patent/CN109608069B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105859172A (zh) * | 2016-03-31 | 2016-08-17 | 武汉理工大学 | 一种磷石膏基水泥超缓凝剂及其制备方法 |
EP3415481A1 (en) * | 2017-06-14 | 2018-12-19 | HeidelbergCement AG | Composite cement and method of manufacturing composite cement |
CN108658485A (zh) * | 2018-07-09 | 2018-10-16 | 深圳大学 | 一种水硬性水泥熟料及其制备方法、水硬性水泥及其应用 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111253095A (zh) * | 2020-03-14 | 2020-06-09 | 天瑞集团汝州水泥有限公司 | 一种特种道路缓凝水泥 |
CN112456827A (zh) * | 2020-11-30 | 2021-03-09 | 中国葛洲坝集团水泥有限公司 | 一种道路基层缓凝水泥及其制备方法 |
CN112851149A (zh) * | 2021-01-26 | 2021-05-28 | 驻马店市豫龙同力水泥有限公司 | 一种道路缓凝通用硅酸盐水泥及其制备方法和促凝方法 |
CN113800789A (zh) * | 2021-11-19 | 2021-12-17 | 山东绿达建设发展集团有限公司 | 一种高速公路路基缓凝水泥及其制备方法 |
CN116553852A (zh) * | 2023-04-10 | 2023-08-08 | 上海复洁环保科技股份有限公司 | 一种缓凝增强剂、道路用缓凝水泥及其制备方法 |
Also Published As
Publication number | Publication date |
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CN109608069B (zh) | 2020-07-17 |
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Legal Events
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20191225 Address after: 256500 Beijing Bo Industrial Park, Boxing County Economic Development Zone, Binzhou City, Shandong Province (Zhengjiacun, Chengdong Street) Applicant after: SHANDONG YONGZHENG CEMENT Co.,Ltd. Applicant after: Shandong Yongzheng Industrial Technology Research Institute Co.,Ltd. Address before: 256500 Beijing Bo Industrial Park, Boxing County Economic Development Zone, Binzhou City, Shandong Province (Zhengjiacun, Chengdong Street) Applicant before: SHANDONG YONGZHENG CEMENT Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200616 Address after: 256500 Beijing Bo Industrial Park, Boxing County Economic Development Zone, Binzhou City, Shandong Province (Zhengjiacun, Chengdong Street) Applicant after: SHANDONG YONGZHENG CEMENT Co.,Ltd. Applicant after: Shandong Yongzheng Industrial Technology Research Institute Co.,Ltd. Applicant after: Shandong Yongzheng new building materials Co.,Ltd. Applicant after: Shandong Yongzheng Ecological Environmental Protection Technology Co.,Ltd. Address before: 256500 Beijing Bo Industrial Park, Boxing County Economic Development Zone, Binzhou City, Shandong Province (Zhengjiacun, Chengdong Street) Applicant before: SHANDONG YONGZHENG CEMENT Co.,Ltd. Applicant before: Shandong Yongzheng Industrial Technology Research Institute Co.,Ltd. |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20210224 Address after: 256500 Jingbo Industrial Park, economic development zone, Boxing County, Binzhou City, Shandong Province (Zhengjia village, Chengdong Street) Patentee after: SHANDONG YONGZHENG CEMENT Co.,Ltd. Patentee after: Shandong Yongzheng Industrial Technology Research Institute Co.,Ltd. Patentee after: Shandong Yongzheng New Materials Co.,Ltd. Address before: 256500 Jingbo Industrial Park, economic development zone, Boxing County, Binzhou City, Shandong Province (Zhengjia village, Chengdong Street) Patentee before: SHANDONG YONGZHENG CEMENT Co.,Ltd. Patentee before: Shandong Yongzheng Industrial Technology Research Institute Co.,Ltd. Patentee before: Shandong Yongzheng new building materials Co.,Ltd. Patentee before: Shandong Yongzheng Ecological Environmental Protection Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A 42.5 grade retarding cement and its preparation method and Application Effective date of registration: 20211025 Granted publication date: 20200717 Pledgee: Qishang Bank Co.,Ltd. Binzhou boxing sub branch Pledgor: SHANDONG YONGZHENG CEMENT Co.,Ltd. Registration number: Y2021980011264 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221101 Granted publication date: 20200717 Pledgee: Qishang Bank Co.,Ltd. Binzhou boxing sub branch Pledgor: SHANDONG YONGZHENG CEMENT Co.,Ltd. Registration number: Y2021980011264 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A 42.5 Grade Retarded Cement and Its Preparation Method and Application Effective date of registration: 20221104 Granted publication date: 20200717 Pledgee: Qishang Bank Co.,Ltd. Binzhou boxing sub branch Pledgor: SHANDONG YONGZHENG CEMENT Co.,Ltd. Registration number: Y2022370000140 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231117 Granted publication date: 20200717 Pledgee: Qishang Bank Co.,Ltd. Binzhou boxing sub branch Pledgor: SHANDONG YONGZHENG CEMENT Co.,Ltd. Registration number: Y2022370000140 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A 42.5 grade delayed setting cement and its preparation method and application Effective date of registration: 20231222 Granted publication date: 20200717 Pledgee: Dongying Bank Co.,Ltd. Binzhou boxing sub branch Pledgor: SHANDONG YONGZHENG CEMENT Co.,Ltd. Registration number: Y2023980073962 |