device and method for testing conductivity of high-temperature and high-pressure cement paste
The invention relates to a device and a method for testing the conductivity of high-temperature and high-pressure cement paste. The device comprises a sealing unit, a pressurizing unit, a temperaturecontrol unit and a detection unit, the sealing unit comprises a high-temperature and high-pressure ke...
Saved in:
Main Authors | , , , , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
25.08.2020
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | The invention relates to a device and a method for testing the conductivity of high-temperature and high-pressure cement paste. The device comprises a sealing unit, a pressurizing unit, a temperaturecontrol unit and a detection unit, the sealing unit comprises a high-temperature and high-pressure kettle and an insulation sealing structure, the pressurizing unit comprises a nitrogen cylinder, a metal gas pipe and a gas inlet and outlet valve, the temperature control unit comprises an electric heating sleeve and a heat preservation sleeve, and the detection unit comprises a test pipe, an electrode, a test cable and an LCR digital bridge. The method comprises the following steps: setting the temperature of the electric jacket to a preset value; putting a cement paste sample into a test tube,connecting two ends of the test tube with an electrode I and an electrode II respectively, enabling the electrode I and the electrode II to penetrate through the kettle cover through an insulating sealing structure, coiling t |
---|---|
AbstractList | The invention relates to a device and a method for testing the conductivity of high-temperature and high-pressure cement paste. The device comprises a sealing unit, a pressurizing unit, a temperaturecontrol unit and a detection unit, the sealing unit comprises a high-temperature and high-pressure kettle and an insulation sealing structure, the pressurizing unit comprises a nitrogen cylinder, a metal gas pipe and a gas inlet and outlet valve, the temperature control unit comprises an electric heating sleeve and a heat preservation sleeve, and the detection unit comprises a test pipe, an electrode, a test cable and an LCR digital bridge. The method comprises the following steps: setting the temperature of the electric jacket to a preset value; putting a cement paste sample into a test tube,connecting two ends of the test tube with an electrode I and an electrode II respectively, enabling the electrode I and the electrode II to penetrate through the kettle cover through an insulating sealing structure, coiling t |
Author | LAN KUNXIANG YU WENYAN YANG YAN ZHANG XINGGUO ZHU KUANLIANG LI LUKUAN |
Author_xml | – fullname: ZHANG XINGGUO – fullname: YU WENYAN – fullname: LAN KUNXIANG – fullname: YANG YAN – fullname: ZHU KUANLIANG – fullname: LI LUKUAN |
BookMark | eNqNi00KwjAUBrPQhX93eB6giyKlupSiuHLlVkpIvrYB8xKS14K3F38O4GpgmFmqGQfGQt0tJmdAmi15yBAsdSGRIIvjnkxgOxpxk5MnhY4G1w-FwEckLWP6fh8ZE3J-GwMPFoo6C9Zq3ulHxubHldqeT7fmUiCGFjlqA4a0zbUsy6o-7OvquPuneQFp1j5q |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences Physics |
DocumentTitleAlternate | 一种高温高压水泥浆电导率测试装置及方法 |
ExternalDocumentID | CN111579875A |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_CN111579875A3 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 15:05:06 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | Chinese English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_CN111579875A3 |
Notes | Application Number: CN202010598716 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200825&DB=EPODOC&CC=CN&NR=111579875A |
ParticipantIDs | epo_espacenet_CN111579875A |
PublicationCentury | 2000 |
PublicationDate | 20200825 |
PublicationDateYYYYMMDD | 2020-08-25 |
PublicationDate_xml | – month: 08 year: 2020 text: 20200825 day: 25 |
PublicationDecade | 2020 |
PublicationYear | 2020 |
RelatedCompanies | SOUTHWEST PETROLEUM UNIVERSITY |
RelatedCompanies_xml | – name: SOUTHWEST PETROLEUM UNIVERSITY |
Score | 3.4109087 |
Snippet | The invention relates to a device and a method for testing the conductivity of high-temperature and high-pressure cement paste. The device comprises a sealing... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
Title | device and method for testing conductivity of high-temperature and high-pressure cement paste |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200825&DB=EPODOC&locale=&CC=CN&NR=111579875A |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfZ1LS8NAEICHWp83jYrWBytIbsEmTSI9BLGblCI0LVKlFym7eVQ9pMVGBH-9M2Nqveh1QpbNhMk8MvsNwKWfZoSJa1tOnqWW6-bXlvKbueWrJM1w555iAl8_9nsP7t3YG9fgdXkWhjmhHwxHRItK0N5L_l7PV0WskHsrF1f6BUWzm-4oCM0qO3Y44zHDThANB-FAmlIGMjbj-8AmqAzm197tGqxTGE2c_eixQ6dS5r9dSncXNoa4WlHuQe3z2YBtuZy8ZsBWv_rhbcAmd2gmCxRWVrjYh6c0I_sWqkjF9wRogaGnKAmYUUwFZrgEceWpEGKWCyISW4SgqvjJfB8LuQmWJAkXCcVc4Ts_gItuNJI9C3c8-VHPRMarh2sdQr2YFdkRCPT8Wifkw9u269ipVhjetLRj-56nm8o5hsbf6zT-u3gCO6Rqqqw63inUy7f37Axdc6nPWadfBRSUkw |
link.rule.ids | 230,309,786,891,25594,76903 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfZ1LT4NAEMcntT7qTatG62tNDDdioUDTAzF2aYNaaGOq6cU0uzx8HCixGBM_vbMjtV70OoTNMmSY_S-zvwE4d-JEYeI6upkmsW5ZaVsXTjPVHRHFCc7cFkTgC0LHv7duJvakAq-LszDECf0gOCJGVITxXtD3Ol9uYnlUWzm_kC9oml32x66nlerYJMWjeV23Nxp6Q65x7vJQC-9cQ0FlUF_bVyuw2kZJSFLpoatOpeS_U0p_C9ZGOFpWbEPl87kONb7ovFaHjaD84V2HdarQjOZoLKNwvgOPcaLim4ksZt8doBkuPVmhgBnZE0OFqyCu1BWCzVKmiMS6QlCV_GS6j4xUBKssEW0SslzgO9-Fs35vzH0dZzz9cc-Uh8uHa-1BNZtlyT4wzPxSRiqHdwzLNGIpcHnTkqbh2LZsCvMAGn-P0_jv4inU_HEwmA6uw9tD2FRuV7uspn0E1eLtPTnGNF3IE_LvFx0Zl30 |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=device+and+method+for+testing+conductivity+of+high-temperature+and+high-pressure+cement+paste&rft.inventor=ZHANG+XINGGUO&rft.inventor=YU+WENYAN&rft.inventor=LAN+KUNXIANG&rft.inventor=YANG+YAN&rft.inventor=ZHU+KUANLIANG&rft.inventor=LI+LUKUAN&rft.date=2020-08-25&rft.externalDBID=A&rft.externalDocID=CN111579875A |