CN106046262A - 一种辐照接枝制备降失水剂的方法 - Google Patents
一种辐照接枝制备降失水剂的方法 Download PDFInfo
- Publication number
- CN106046262A CN106046262A CN201610411660.8A CN201610411660A CN106046262A CN 106046262 A CN106046262 A CN 106046262A CN 201610411660 A CN201610411660 A CN 201610411660A CN 106046262 A CN106046262 A CN 106046262A
- Authority
- CN
- China
- Prior art keywords
- fluid loss
- loss agent
- bis
- cellulose
- gamma
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
- C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
- C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
- C09K8/487—Fluid loss control additives; Additives for reducing or preventing circulation loss
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2351/02—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to polysaccharides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Description
产品编号 | 吸水率% | 200℃吸水率% |
M-1 | 0.2 | 0.4 |
M-2 | 0.2 | 0.4 |
M-3 | 0.1 | 0.2 |
M-4 | 0.6 | 6.5 |
M-5 | 0.9 | 1.3 |
M-6 | 0.6 | 2.3 |
M-7 | 0.5 | 4.1 |
M-8 | 1.5 | 2.2 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610411660.8A CN106046262A (zh) | 2016-06-13 | 2016-06-13 | 一种辐照接枝制备降失水剂的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610411660.8A CN106046262A (zh) | 2016-06-13 | 2016-06-13 | 一种辐照接枝制备降失水剂的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106046262A true CN106046262A (zh) | 2016-10-26 |
Family
ID=57170835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610411660.8A Pending CN106046262A (zh) | 2016-06-13 | 2016-06-13 | 一种辐照接枝制备降失水剂的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106046262A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1045587A (zh) * | 1989-03-17 | 1990-09-26 | 成都科技大学 | 一种水泥浆降滤失剂的制造方法 |
CN101134892A (zh) * | 2007-10-09 | 2008-03-05 | 中国石油大学(华东) | 深水固井水泥浆体系 |
CN101851491A (zh) * | 2009-10-20 | 2010-10-06 | 新疆德蓝股份有限公司 | 一种钻井液用降滤失剂的制备方法 |
US20120003140A1 (en) * | 2010-06-30 | 2012-01-05 | Arr-Maz Custom Chemicals, Inc. | Method for improving gypsum/phosphoric acid slurry filtration using carboxymethyl cellulose |
CN102453479A (zh) * | 2010-10-29 | 2012-05-16 | 中国石油化工股份有限公司 | 硫酸化纤维素醚-丙烯酰胺接枝共聚物、制备方法及应用 |
CN104927804A (zh) * | 2015-05-06 | 2015-09-23 | 中国石油集团渤海钻探工程有限公司 | 耐温抗盐聚合物降滤失剂及其制备方法 |
-
2016
- 2016-06-13 CN CN201610411660.8A patent/CN106046262A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1045587A (zh) * | 1989-03-17 | 1990-09-26 | 成都科技大学 | 一种水泥浆降滤失剂的制造方法 |
CN101134892A (zh) * | 2007-10-09 | 2008-03-05 | 中国石油大学(华东) | 深水固井水泥浆体系 |
CN101851491A (zh) * | 2009-10-20 | 2010-10-06 | 新疆德蓝股份有限公司 | 一种钻井液用降滤失剂的制备方法 |
US20120003140A1 (en) * | 2010-06-30 | 2012-01-05 | Arr-Maz Custom Chemicals, Inc. | Method for improving gypsum/phosphoric acid slurry filtration using carboxymethyl cellulose |
CN102453479A (zh) * | 2010-10-29 | 2012-05-16 | 中国石油化工股份有限公司 | 硫酸化纤维素醚-丙烯酰胺接枝共聚物、制备方法及应用 |
CN104927804A (zh) * | 2015-05-06 | 2015-09-23 | 中国石油集团渤海钻探工程有限公司 | 耐温抗盐聚合物降滤失剂及其制备方法 |
Non-Patent Citations (1)
Title |
---|
邵自强等: "《纤维素醚》", 30 September 2007 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102633943B (zh) | 一种淀粉高吸水树脂的制备方法 | |
CN104496256A (zh) | 一种聚羧酸减水剂及其制备方法 | |
CN102618142B (zh) | 一种耐光性涂料的制备方法 | |
ATE320823T1 (de) | Supersaugfähige polymere und verfahren zu ihrer herstellung | |
RU2012148750A (ru) | Стабильные композиции, содержащие катионные целлюлозные полимеры и целлюлазу | |
CN103788905A (zh) | 环保型木材用淀粉胶黏剂及其制备方法 | |
AU2012328386B2 (en) | Highly swellable polymers | |
CN102603978B (zh) | 一种纤维素基吸水吸油材料及其制备方法 | |
CN106590310A (zh) | 一种具备自修复功能的抗紫外线涂料、其制备方法及应用 | |
BR112013005559A2 (pt) | moldagem, processo para a produção de uma moldagem, e, uso de uma moldagem | |
AR096145A1 (es) | Proceso para producir compuestos poliméricos altamente hinchables | |
CN105399907A (zh) | 含油污泥凝胶颗粒调剖剂及其制备方法 | |
CN103130965B (zh) | 一种腐植酸型高吸水树脂及其制备方法 | |
KR101718473B1 (ko) | 이타콘산 그래프트 전분 공중합체 및 이의 제조방법 | |
CN108084363A (zh) | 一种增强型聚羧酸减水剂的制备方法 | |
CN110372833A (zh) | 一种用竹屑制备可降解高吸水树脂的方法 | |
CN106046262A (zh) | 一种辐照接枝制备降失水剂的方法 | |
CN104292398A (zh) | 一种钻井液用抗温耐盐降滤失剂及其制备方法 | |
CN102181008B (zh) | 一种修井堵漏用吸水树脂及其合成方法 | |
CN107936127B (zh) | 一种缓蚀型淀粉基减水剂及其制备方法 | |
CN103848635A (zh) | 一种降低陶土料浆黏度的高分子减水剂及其制备和应用 | |
CN107793537B (zh) | 一种酸液稠化剂及其制备方法 | |
CN105367709A (zh) | 一种调节交联剂含量控制聚丙烯酰胺水膨体吸水倍率的方法 | |
CN105131308A (zh) | 一种漆酶/叔丁基过氧化氢催化制备木质素水凝胶的方法 | |
CN105949393A (zh) | 一种改性纤维素醚降失水剂的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 432000 Xiaogan province hi tech Zone, the sound of the village of Southern District convenience Road, building No. 5, building 91, No. Applicant after: Wang Jinming Address before: 432000 Hubei city of Xiaogan province high tech Zone Danyang District Community Lisi mall two Room 201 Applicant before: Wang Jinming |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Binwang zipper street 322000 Yiwu city in Zhejiang province Jinhua city 5 District No. 3 room 602 Applicant after: Wang Jinming Address before: 432000 Xiaogan province hi tech Zone, the sound of the village of Southern District convenience Road, building No. 5, building 91, No. Applicant before: Wang Jinming |
|
CB02 | Change of applicant information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
|
RJ01 | Rejection of invention patent application after publication |