SU362903A1 - - Google Patents

Info

Publication number

SU362903A1

SU362903A1 SU1422458A SU1422458A SU362903A1 SU 362903 A1 SU362903 A1 SU 362903A1 SU 1422458 A SU1422458 A SU 1422458A SU 1422458 A SU1422458 A SU 1422458A SU 362903 A1 SU362903 A1 SU 362903A1

Authority

SU

USSR - Soviet Union

Prior art keywords

clay

carboxymethylcellulose

solutions

maleic anhydride

treating

Prior art date

1970-03-23

Links

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• Global Dossier
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• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
• 239000000243 solution Substances 0.000 description 11
• 229920002134 Carboxymethyl cellulose Polymers 0.000 description 10
• 235000010948 carboxy methyl cellulose Nutrition 0.000 description 10
• 239000001768 carboxy methyl cellulose Substances 0.000 description 9
• 239000008112 carboxymethyl-cellulose Substances 0.000 description 9
• 239000004927 clay Substances 0.000 description 8
• 238000000034 method Methods 0.000 description 8
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
• 239000003153 chemical reaction reagent Substances 0.000 description 6
• 235000011121 sodium hydroxide Nutrition 0.000 description 5
• FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• 239000011780 sodium chloride Substances 0.000 description 3
• 238000005553 drilling Methods 0.000 description 2
• NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
• OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
• UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
• ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
• VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 230000033558 biomineral tissue development Effects 0.000 description 1
• 239000011575 calcium Substances 0.000 description 1
• 229910052791 calcium Inorganic materials 0.000 description 1
• 239000001110 calcium chloride Substances 0.000 description 1
• 235000011148 calcium chloride Nutrition 0.000 description 1
• 229910001628 calcium chloride Inorganic materials 0.000 description 1
• 229920001577 copolymer Polymers 0.000 description 1
• 238000000354 decomposition reaction Methods 0.000 description 1
• 238000001914 filtration Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 230000001089 mineralizing effect Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 239000000178 monomer Substances 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 238000010992 reflux Methods 0.000 description 1
• 239000010802 sludge Substances 0.000 description 1
• 239000011734 sodium Substances 0.000 description 1
• 230000000087 stabilizing effect Effects 0.000 description 1
• 230000003068 static effect Effects 0.000 description 1
• 239000000725 suspension Substances 0.000 description 1
• 230000009974 thixotropic effect Effects 0.000 description 1