RU93035262A - METHOD OF PREPARATION OF HYDROGEN HYDROGEN-CONTAINING OIL - Google Patents

METHOD OF PREPARATION OF HYDROGEN HYDROGEN-CONTAINING OIL

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Publication number
RU93035262A
RU93035262A RU93035262/26A RU93035262A RU93035262A RU 93035262 A RU93035262 A RU 93035262A RU 93035262/26 A RU93035262/26 A RU 93035262/26A RU 93035262 A RU93035262 A RU 93035262A RU 93035262 A RU93035262 A RU 93035262A
Authority
RU
Russia
Prior art keywords
oil
hydrogen sulfide
hydrogen
stripping
content
Prior art date
Application number
RU93035262/26A
Other languages
Russian (ru)
Other versions
RU2071377C1 (en
Inventor
Ф.Р. Исмагилов
В.В. Николаев
В.В. Щугорев
Н.Т. Климов
Ю.П. Винкельман
В.А. Крюков
Р.М. Исхаков
В.И. Игошкин
М.С. Патетин
В.М. Трюпина
Original Assignee
Башкирское специальное конструкторско-технологическое бюро Концерна "Грознефтехим"
Filing date
Publication date
Application filed by Башкирское специальное конструкторско-технологическое бюро Концерна "Грознефтехим" filed Critical Башкирское специальное конструкторско-технологическое бюро Концерна "Грознефтехим"
Priority to RU93035262A priority Critical patent/RU2071377C1/en
Priority claimed from RU93035262A external-priority patent/RU2071377C1/en
Publication of RU93035262A publication Critical patent/RU93035262A/en
Application granted granted Critical
Publication of RU2071377C1 publication Critical patent/RU2071377C1/en

Links

Claims (1)

Способ относится к технологии подготовки сероводородсодержащей нефти к транспортировке и может использоваться в нефтяной промышленности. Сущность изобретения: подготовку сероводородсодержащей нефти к транспортировке осуществляют путем многоступенчатой сепарации. На конечную ступень сепарации подается на отдувку газ сепарации, очищенный от сероводорода прямым каталитическим окислением кислородом воздуха при соотношении H2S:O2 = 1 : 0,55 oC 0,6 с последующим выделением из реакционных газов серы и подачей на отдувку 5 - 20 м3 очищенного газа на 1 т нефти, причем температуру отдувки поддерживают в пределах 30 - 70oС. Использование предлагаемого способа позволит повысить качество товарной нефти за счет снижения в ней содержания сероводорода при сохранении легких бензиновых фракций; повысить выход товарной нефти, удовлетворяющей требованиям по содержанию сероводорода; снизить энергозатраты за счет уменьшения количества газа, подаваемого на отдувку, до достижения допустимого содержания сероводорода в товарной нефти; уменьшить загрязнение окружающей среды за счет транспортировки товарной нефти с низким содержанием сероводорода.The method relates to the technology of preparing hydrogen sulfide-containing oil for transportation and can be used in the oil industry. The essence of the invention: the preparation of hydrogen sulfide-containing oil for transportation is carried out by multi-stage separation. At the final stage of separation, separation gas, purified from hydrogen sulfide, is directly blown off by direct catalytic oxidation of atmospheric oxygen at an H 2 S: O 2 ratio of 1: 0.55 o C to 0.6 and then sulfur is released from the reaction gases and fed to the stripping 5 - 20 m 3 of purified gas per 1 ton of oil, and the temperature of the stripping is maintained within 30 - 70 o C. Using the proposed method will improve the quality of commercial oil by reducing the content of hydrogen sulfide in it while maintaining light gasoline fractions; to increase the yield of commercial oil that meets the requirements for the content of hydrogen sulfide; reduce energy consumption by reducing the amount of gas supplied to the stripping, to achieve the permissible content of hydrogen sulfide in commercial oil; reduce environmental pollution by transporting low hydrogen sulphide commercial oil.
RU93035262A 1993-07-07 1993-07-07 Method of preparing hydrogen sulfide-containing crude oil RU2071377C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93035262A RU2071377C1 (en) 1993-07-07 1993-07-07 Method of preparing hydrogen sulfide-containing crude oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93035262A RU2071377C1 (en) 1993-07-07 1993-07-07 Method of preparing hydrogen sulfide-containing crude oil

Publications (2)

Publication Number Publication Date
RU93035262A true RU93035262A (en) 1996-03-27
RU2071377C1 RU2071377C1 (en) 1997-01-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU93035262A RU2071377C1 (en) 1993-07-07 1993-07-07 Method of preparing hydrogen sulfide-containing crude oil

Country Status (1)

Country Link
RU (1) RU2071377C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102139852A (en) * 2010-02-01 2011-08-03 张晖 Method and device for realizing safe centralized transportation of single-well oil tank trucks for crude oils with high hydrogen sulfide content
RU2501594C1 (en) * 2012-07-13 2013-12-20 Общество С Ограниченной Ответственностью Научно-Исследовательский И Проектный Институт По Обустройству Нефтяных И Газовых Месторождений Method of hydrogen sulphide- and mercaptan-bearing oil preparation
RU2597092C1 (en) * 2015-06-10 2016-09-10 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Method of preparing oil containing hydrogen sulphide
RU2698891C1 (en) * 2018-07-13 2019-08-30 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Method of preparing hydrogen sulphide-containing oil with high concentration of hydrogen sulphide

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