CN101054272A - 一种草本黑液改性高效减水剂的生产方法 - Google Patents
一种草本黑液改性高效减水剂的生产方法 Download PDFInfo
- Publication number
- CN101054272A CN101054272A CN 200710051834 CN200710051834A CN101054272A CN 101054272 A CN101054272 A CN 101054272A CN 200710051834 CN200710051834 CN 200710051834 CN 200710051834 A CN200710051834 A CN 200710051834A CN 101054272 A CN101054272 A CN 101054272A
- Authority
- CN
- China
- Prior art keywords
- black liquor
- reducing agent
- naphthalene
- modified high
- efficiency water
- 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.)
- Pending
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 19
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 39
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003513 alkali Substances 0.000 claims abstract description 10
- 229920001732 Lignosulfonate Polymers 0.000 claims abstract description 9
- 239000000376 reactant Substances 0.000 claims abstract description 6
- 238000010559 graft polymerization reaction Methods 0.000 claims abstract description 3
- 235000019357 lignosulphonate Nutrition 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 5
- 238000006277 sulfonation reaction Methods 0.000 claims description 5
- 230000007062 hydrolysis Effects 0.000 claims description 4
- 238000006460 hydrolysis reaction Methods 0.000 claims description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 10
- 229910021529 ammonia Inorganic materials 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000740 bleeding effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 229920005610 lignin Polymers 0.000 abstract 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 abstract 1
- 230000036962 time dependent Effects 0.000 abstract 1
- 150000002790 naphthalenes Chemical class 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 7
- DGVVJWXRCWCCOD-UHFFFAOYSA-N naphthalene;hydrate Chemical compound O.C1=CC=CC2=CC=CC=C21 DGVVJWXRCWCCOD-UHFFFAOYSA-N 0.000 description 7
- 239000004568 cement Substances 0.000 description 4
- 238000002329 infrared spectrum Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000007832 Na2SO4 Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000775848 Syringa oblata Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 description 1
- -1 methoxyl group Chemical group 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- HIEHAIZHJZLEPQ-UHFFFAOYSA-M sodium;naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HIEHAIZHJZLEPQ-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/20—Sulfonated aromatic compounds
- C04B24/22—Condensation or polymerisation products thereof
- C04B24/226—Sulfonated naphtalene-formaldehyde condensation products
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
检验项目 | 草本黑液改性高效减水剂 | 萘系减水剂 | ||
重金属 | Pb | ≤0.05ppm/l | ≤0.05ppm/l | |
Cd | ≤0.05ppm/l | ≤0.05ppm/l | ||
Cr | 0.38ppm/l | 0.65ppm/l | ||
Hg | 0.016ppm/l | 0.060ppm/l | ||
As | 0.006ppm/l | 0.003ppm/l | ||
氨 | 0.03% | ≤0.1% | ||
游离甲醛 | 0.0001g/Kg | 0.0068g/Kg | ||
放射性核素检验 | 内照射指数 | 0.1 | ≤1.0 | |
外照射指数 | 0.27 | ≤1.0 |
检测项目 | 计量单位 | 实测值 | |
减水率 | % | 26 | |
泌水率比 | % | 21 | |
含气量 | % | 2.3 | |
凝结时间差 | 初凝 | min | 25 |
终凝 | min | 27 | |
抗压强度比 | 1d | % | 189 |
3d | % | 176 | |
7d | % | 168 | |
28d | % | 143 | |
28d收缩率比 | % | 118 | |
对钢筋锈蚀作用 | / | 无 | |
结论 | 合格 |
匀质性指标 | 固体含量 | Na2SO4含量 | Cl-含量 | 碱含量 | 还原糖含量 |
检测值(%) | 34 | 7.06 | 0.56 | 6.04 | 0.01 |
外加剂种类 | 表面张力(mkN/m) |
草本黑液改性高效减水剂萘系高效减水剂 | 4455 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200710051834 CN101054272A (zh) | 2007-04-11 | 2007-04-11 | 一种草本黑液改性高效减水剂的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200710051834 CN101054272A (zh) | 2007-04-11 | 2007-04-11 | 一种草本黑液改性高效减水剂的生产方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101054272A true CN101054272A (zh) | 2007-10-17 |
Family
ID=38794352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200710051834 Pending CN101054272A (zh) | 2007-04-11 | 2007-04-11 | 一种草本黑液改性高效减水剂的生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101054272A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101885823A (zh) * | 2010-06-13 | 2010-11-17 | 深圳市五山建材实业有限公司 | 聚合合成的减水剂生产方法 |
CN105801786A (zh) * | 2016-03-10 | 2016-07-27 | 安徽鑫固环保股份有限公司 | 一种低成本高保塌的改性萘系高效减水剂及其制备方法 |
CN105819728A (zh) * | 2016-03-10 | 2016-08-03 | 安徽鑫固环保股份有限公司 | 一种造纸黑液改性氨基磺酸盐高效减水剂及其制备方法 |
CN106587715A (zh) * | 2016-12-16 | 2017-04-26 | 常州市好利莱光电科技有限公司 | 一种绿色早强型混凝土减水剂的制备方法 |
CN108623769A (zh) * | 2018-05-18 | 2018-10-09 | 萧县沃德化工科技有限公司 | 乙醇生产过程中的重馏分制备改性萘系高效减水剂的方法 |
CN110615896A (zh) * | 2019-09-04 | 2019-12-27 | 上海昶法新材料有限公司 | 一种溶解浆制浆废液制备木质素磺酸盐减水剂的方法 |
-
2007
- 2007-04-11 CN CN 200710051834 patent/CN101054272A/zh active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101885823A (zh) * | 2010-06-13 | 2010-11-17 | 深圳市五山建材实业有限公司 | 聚合合成的减水剂生产方法 |
CN105801786A (zh) * | 2016-03-10 | 2016-07-27 | 安徽鑫固环保股份有限公司 | 一种低成本高保塌的改性萘系高效减水剂及其制备方法 |
CN105819728A (zh) * | 2016-03-10 | 2016-08-03 | 安徽鑫固环保股份有限公司 | 一种造纸黑液改性氨基磺酸盐高效减水剂及其制备方法 |
CN105819728B (zh) * | 2016-03-10 | 2018-07-20 | 安徽鑫固环保股份有限公司 | 一种造纸黑液改性氨基磺酸盐高效减水剂及其制备方法 |
CN105801786B (zh) * | 2016-03-10 | 2019-03-01 | 安徽鑫固环保股份有限公司 | 一种低成本高保塌的改性萘系高效减水剂及其制备方法 |
CN106587715A (zh) * | 2016-12-16 | 2017-04-26 | 常州市好利莱光电科技有限公司 | 一种绿色早强型混凝土减水剂的制备方法 |
CN108623769A (zh) * | 2018-05-18 | 2018-10-09 | 萧县沃德化工科技有限公司 | 乙醇生产过程中的重馏分制备改性萘系高效减水剂的方法 |
CN110615896A (zh) * | 2019-09-04 | 2019-12-27 | 上海昶法新材料有限公司 | 一种溶解浆制浆废液制备木质素磺酸盐减水剂的方法 |
CN110615896B (zh) * | 2019-09-04 | 2021-12-03 | 上海昶法新材料有限公司 | 一种溶解浆制浆废液制备木质素磺酸盐减水剂的方法 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA CONSTRUCTION THIRD ENGINEERING BUREAU CONST Free format text: FORMER OWNER: ZHONGJIAN 3RD CONSTRUCTION PROJECTS CO.LTD. COMMODITY CONCRETE CO.LTD. Effective date: 20080328 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080328 Address after: A new era of Business Center No. 456 Hubei province Wuhan Wuluo road 43 floor, the Ministry of science and technology: 470070 post encoding Applicant after: China Construction Third Engineering Bureau Co., Ltd. Address before: Wuhan Hubei hi tech Zone, East Lake hi tech Zone Huaguang Road, No. 13 building, building three, the 18 set of commodity concrete company, zip code: 430074 Applicant before: China Construction Third Engineering Bureau Construction Engineering Co., Ltd., |
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C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |