CN109437641A - 一种液体水泥除铬助磨剂 - Google Patents
一种液体水泥除铬助磨剂 Download PDFInfo
- Publication number
- CN109437641A CN109437641A CN201811636276.3A CN201811636276A CN109437641A CN 109437641 A CN109437641 A CN 109437641A CN 201811636276 A CN201811636276 A CN 201811636276A CN 109437641 A CN109437641 A CN 109437641A
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- CN
- China
- Prior art keywords
- cement
- grinding aid
- acid
- chromium removal
- removal grinding
- Prior art date
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- 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
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- 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
- C04B2103/52—Grinding aids; Additives added during grinding
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811636276.3A CN109437641B (zh) | 2018-12-29 | 2018-12-29 | 一种液体水泥除铬助磨剂 |
Applications Claiming Priority (1)
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CN201811636276.3A CN109437641B (zh) | 2018-12-29 | 2018-12-29 | 一种液体水泥除铬助磨剂 |
Publications (2)
Publication Number | Publication Date |
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CN109437641A true CN109437641A (zh) | 2019-03-08 |
CN109437641B CN109437641B (zh) | 2021-03-16 |
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CN201811636276.3A Active CN109437641B (zh) | 2018-12-29 | 2018-12-29 | 一种液体水泥除铬助磨剂 |
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CN (1) | CN109437641B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109761518A (zh) * | 2019-03-29 | 2019-05-17 | 日照弗尔曼新材料科技有限公司 | 一种复合水泥除铬助磨剂及其制备方法 |
CN111087189A (zh) * | 2019-12-31 | 2020-05-01 | 中国葛洲坝集团水泥有限公司 | 一种六价铬还原剂及其制备方法 |
CN113105140A (zh) * | 2021-03-26 | 2021-07-13 | 唐山冀东水泥外加剂有限责任公司 | 一种降铬剂及其使用该降铬剂的水泥基混合物 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102584078A (zh) * | 2012-03-13 | 2012-07-18 | 济南高新区工业废弃物利用研发中心 | 无氯低碱有机水泥助磨剂 |
CN108585597A (zh) * | 2018-07-24 | 2018-09-28 | 青神鑫统领建材有限公司 | 一种还原六价铬型助磨剂及其制备方法 |
-
2018
- 2018-12-29 CN CN201811636276.3A patent/CN109437641B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102584078A (zh) * | 2012-03-13 | 2012-07-18 | 济南高新区工业废弃物利用研发中心 | 无氯低碱有机水泥助磨剂 |
CN108585597A (zh) * | 2018-07-24 | 2018-09-28 | 青神鑫统领建材有限公司 | 一种还原六价铬型助磨剂及其制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109761518A (zh) * | 2019-03-29 | 2019-05-17 | 日照弗尔曼新材料科技有限公司 | 一种复合水泥除铬助磨剂及其制备方法 |
CN111087189A (zh) * | 2019-12-31 | 2020-05-01 | 中国葛洲坝集团水泥有限公司 | 一种六价铬还原剂及其制备方法 |
CN113105140A (zh) * | 2021-03-26 | 2021-07-13 | 唐山冀东水泥外加剂有限责任公司 | 一种降铬剂及其使用该降铬剂的水泥基混合物 |
CN113105140B (zh) * | 2021-03-26 | 2022-07-08 | 唐山冀东水泥外加剂有限责任公司 | 一种降铬剂及其使用该降铬剂的水泥基混合物 |
Also Published As
Publication number | Publication date |
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CN109437641B (zh) | 2021-03-16 |
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Address after: 276000 north of the intersection of Wenquan road and Fenghuang street, Fenghuangling sub district office, Hedong District, Linyi City, Shandong Province Applicant after: LINYI HONGYI TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 276000 East Renmin Road, Hedong District, Linyi City, Shandong Province Applicant before: SHANDONG HONGYI TECHNOLOGY Co.,Ltd. |
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Address after: 276000 north of the intersection of Wenquan road and Fenghuang street, Fenghuangling sub district office, Hedong, Linyi City, Shandong Province Patentee after: Linyi conch New Material Technology Co.,Ltd. Address before: 276000 north of the intersection of Wenquan road and Fenghuang street, Fenghuangling sub district office, Hedong District, Linyi City, Shandong Province Patentee before: LINYI HONGYI TECHNOLOGY DEVELOPMENT Co.,Ltd. |